300090 -  JPA 2.0 schemas are missing in XML Catalog
diff --git a/bundles/org.eclipse.jst.standard.schemas/dtdsAndSchemas/orm_2_0.xsd b/bundles/org.eclipse.jst.standard.schemas/dtdsAndSchemas/orm_2_0.xsd
new file mode 100644
index 0000000..8fb6b37
--- /dev/null
+++ b/bundles/org.eclipse.jst.standard.schemas/dtdsAndSchemas/orm_2_0.xsd
@@ -0,0 +1,1940 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Java Persistence API object/relational mapping file schema -->
+<xsd:schema targetNamespace="http://java.sun.com/xml/ns/persistence/orm" 
+  xmlns:orm="http://java.sun.com/xml/ns/persistence/orm" 
+  xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
+  elementFormDefault="qualified" 
+  attributeFormDefault="unqualified" 
+  version="2.0">
+
+  <xsd:annotation>
+    <xsd:documentation>
+      @(#)orm_2_0.xsd 2.0  October 1 2009
+    </xsd:documentation>
+  </xsd:annotation>
+
+  <xsd:annotation>
+    <xsd:documentation>
+
+  Copyright (c) 2008, 2009 Sun Microsystems. All rights reserved. 
+  
+  This program and the accompanying materials are made available under the 
+  terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 
+  which accompanies this distribution. 
+  The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
+  and the Eclipse Distribution License is available at 
+  http://www.eclipse.org/org/documents/edl-v10.php.
+  
+  Contributors:
+      Linda DeMichiel - Java Persistence 2.0, Version 2.0 (October 1, 2009)
+      Specification available from http://jcp.org/en/jsr/detail?id=317
+  
+   This copy of orm_2_0.xsd was originally copied from the Eclipse Runtime 
+   EclipseLink Project and is included here without modification.
+   
+    </xsd:documentation>
+  </xsd:annotation>
+
+  <xsd:annotation>
+     <xsd:documentation><![CDATA[
+
+       This is the XML Schema for the persistence object/relational 
+       mapping file.
+       The file may be named "META-INF/orm.xml" in the persistence 
+       archive or it may be named some other name which would be 
+       used to locate the file as resource on the classpath.
+
+       Object/relational mapping files must indicate the object/relational
+       mapping file schema by using the persistence namespace:
+
+       http://java.sun.com/xml/ns/persistence
+
+       and indicate the version of the schema by
+       using the version element as shown below:
+
+      <entity-mappings xmlns="http://java.sun.com/xml/ns/persistence/orm"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence/orm
+          http://java.sun.com/xml/ns/persistence/orm/orm_2_0.xsd"
+        version="2.0">
+          ...
+      </entity-mappings>
+
+
+     ]]></xsd:documentation>
+  </xsd:annotation>
+
+  <xsd:complexType name="emptyType"/>
+
+  <xsd:simpleType name="versionType">
+    <xsd:restriction base="xsd:token">
+      <xsd:pattern value="[0-9]+(\.[0-9]+)*"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <!-- **************************************************** -->
+
+  <xsd:element name="entity-mappings">
+    <xsd:complexType>
+      <xsd:annotation>
+        <xsd:documentation>
+
+        The entity-mappings element is the root element of a mapping
+        file. It contains the following four types of elements:
+
+        1. The persistence-unit-metadata element contains metadata
+        for the entire persistence unit. It is undefined if this element
+        occurs in multiple mapping files within the same persistence unit.
+        
+        2. The package, schema, catalog and access elements apply to all of
+        the entity, mapped-superclass and embeddable elements defined in
+        the same file in which they occur.
+
+        3. The sequence-generator, table-generator, named-query,
+        named-native-query and sql-result-set-mapping elements are global
+        to the persistence unit. It is undefined to have more than one
+        sequence-generator or table-generator of the same name in the same
+        or different mapping files in a persistence unit. It is also 
+        undefined to have more than one named-query, named-native-query, or
+        result-set-mapping of the same name in the same or different mapping 
+        files in a persistence unit.
+
+        4. The entity, mapped-superclass and embeddable elements each define
+        the mapping information for a managed persistent class. The mapping
+        information contained in these elements may be complete or it may
+        be partial.
+
+        </xsd:documentation>
+      </xsd:annotation>
+      <xsd:sequence>
+        <xsd:element name="description" type="xsd:string"
+                     minOccurs="0"/>
+        <xsd:element name="persistence-unit-metadata" 
+                     type="orm:persistence-unit-metadata"
+                     minOccurs="0"/>
+        <xsd:element name="package" type="xsd:string"
+                     minOccurs="0"/>
+        <xsd:element name="schema" type="xsd:string"
+                     minOccurs="0"/>
+        <xsd:element name="catalog" type="xsd:string"
+                     minOccurs="0"/>
+        <xsd:element name="access" type="orm:access-type"
+                     minOccurs="0"/>
+        <xsd:element name="sequence-generator" type="orm:sequence-generator"
+                     minOccurs="0" maxOccurs="unbounded"/>
+        <xsd:element name="table-generator" type="orm:table-generator" 
+                     minOccurs="0" maxOccurs="unbounded"/>
+        <xsd:element name="named-query" type="orm:named-query" 
+                     minOccurs="0" maxOccurs="unbounded"/>
+        <xsd:element name="named-native-query" type="orm:named-native-query"
+                     minOccurs="0" maxOccurs="unbounded"/>
+        <xsd:element name="sql-result-set-mapping" 
+                     type="orm:sql-result-set-mapping" 
+                     minOccurs="0" maxOccurs="unbounded"/>
+        <xsd:element name="mapped-superclass" type="orm:mapped-superclass" 
+                     minOccurs="0" maxOccurs="unbounded"/>
+        <xsd:element name="entity" type="orm:entity" 
+                     minOccurs="0" maxOccurs="unbounded"/>
+        <xsd:element name="embeddable" type="orm:embeddable" 
+                     minOccurs="0" maxOccurs="unbounded"/>
+      </xsd:sequence>
+      <xsd:attribute name="version" type="orm:versionType" 
+                     fixed="2.0" use="required"/>
+    </xsd:complexType>
+  </xsd:element>
+
+  <!-- **************************************************** -->
+
+  <xsd:complexType name="persistence-unit-metadata">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        Metadata that applies to the persistence unit and not just to 
+        the mapping file in which it is contained. 
+
+        If the xml-mapping-metadata-complete element is specified,
+        the complete set of mapping metadata for the persistence unit 
+        is contained in the XML mapping files for the persistence unit.
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+      <xsd:element name="xml-mapping-metadata-complete" type="orm:emptyType"
+                   minOccurs="0"/>
+      <xsd:element name="persistence-unit-defaults" 
+                   type="orm:persistence-unit-defaults"
+                   minOccurs="0"/>
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <!-- **************************************************** -->
+
+  <xsd:complexType name="persistence-unit-defaults">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        These defaults are applied to the persistence unit as a whole 
+        unless they are overridden by local annotation or XML 
+        element settings. 
+        
+        schema - Used as the schema for all tables, secondary tables, join
+            tables, collection tables, sequence generators, and table 
+            generators that apply to the persistence unit
+        catalog - Used as the catalog for all tables, secondary tables, join
+            tables, collection tables, sequence generators, and table 
+            generators that apply to the persistence unit
+        delimited-identifiers - Used to treat database identifiers as
+            delimited identifiers.
+        access - Used as the access type for all managed classes in
+            the persistence unit
+        cascade-persist - Adds cascade-persist to the set of cascade options
+            in all entity relationships of the persistence unit
+        entity-listeners - List of default entity listeners to be invoked 
+            on each entity in the persistence unit. 
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+        <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+        <xsd:element name="schema" type="xsd:string"
+                     minOccurs="0"/>
+        <xsd:element name="catalog" type="xsd:string"
+                     minOccurs="0"/>
+        <xsd:element name="delimited-identifiers" type="orm:emptyType" 
+                     minOccurs="0"/>
+        <xsd:element name="access" type="orm:access-type"
+                     minOccurs="0"/>
+        <xsd:element name="cascade-persist" type="orm:emptyType" 
+                     minOccurs="0"/>
+        <xsd:element name="entity-listeners" type="orm:entity-listeners"
+                     minOccurs="0"/>
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <!-- **************************************************** -->
+
+  <xsd:complexType name="entity">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        Defines the settings and mappings for an entity. Is allowed to be
+        sparsely populated and used in conjunction with the annotations.
+        Alternatively, the metadata-complete attribute can be used to 
+        indicate that no annotations on the entity class (and its fields
+        or properties) are to be processed. If this is the case then 
+        the defaulting rules for the entity and its subelements will 
+        be recursively applied.
+
+        @Target(TYPE) @Retention(RUNTIME)
+          public @interface Entity {
+          String name() default "";
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+      <xsd:element name="table" type="orm:table" 
+                   minOccurs="0"/>
+      <xsd:element name="secondary-table" type="orm:secondary-table" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="primary-key-join-column" 
+                   type="orm:primary-key-join-column" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="id-class" type="orm:id-class" minOccurs="0"/>
+      <xsd:element name="inheritance" type="orm:inheritance" minOccurs="0"/>
+      <xsd:element name="discriminator-value" type="orm:discriminator-value" 
+                   minOccurs="0"/>
+      <xsd:element name="discriminator-column" 
+                   type="orm:discriminator-column" 
+                   minOccurs="0"/>
+      <xsd:element name="sequence-generator" type="orm:sequence-generator" 
+                   minOccurs="0"/>
+      <xsd:element name="table-generator" type="orm:table-generator" 
+                   minOccurs="0"/>
+      <xsd:element name="named-query" type="orm:named-query" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="named-native-query" type="orm:named-native-query" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="sql-result-set-mapping" 
+                   type="orm:sql-result-set-mapping" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="exclude-default-listeners" type="orm:emptyType" 
+                   minOccurs="0"/>
+      <xsd:element name="exclude-superclass-listeners" type="orm:emptyType" 
+                   minOccurs="0"/>
+      <xsd:element name="entity-listeners" type="orm:entity-listeners" 
+                   minOccurs="0"/>
+      <xsd:element name="pre-persist" type="orm:pre-persist" minOccurs="0"/>
+      <xsd:element name="post-persist" type="orm:post-persist" 
+                   minOccurs="0"/>
+      <xsd:element name="pre-remove" type="orm:pre-remove" minOccurs="0"/>
+      <xsd:element name="post-remove" type="orm:post-remove" minOccurs="0"/>
+      <xsd:element name="pre-update" type="orm:pre-update" minOccurs="0"/>
+      <xsd:element name="post-update" type="orm:post-update" minOccurs="0"/>
+      <xsd:element name="post-load" type="orm:post-load" minOccurs="0"/>
+      <xsd:element name="attribute-override" type="orm:attribute-override" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="association-override" 
+                   type="orm:association-override"
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="attributes" type="orm:attributes" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string"/>
+    <xsd:attribute name="class" type="xsd:string" use="required"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+    <xsd:attribute name="cacheable" type="xsd:boolean"/>
+    <xsd:attribute name="metadata-complete" type="xsd:boolean"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:simpleType name="access-type">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        This element determines how the persistence provider accesses the
+        state of an entity or embedded object.
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:token">
+      <xsd:enumeration value="PROPERTY"/>
+      <xsd:enumeration value="FIELD"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="association-override">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE, METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface AssociationOverride {
+          String name();
+          JoinColumn[] joinColumns() default{};
+          JoinTable joinTable() default @JoinTable;
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+      <xsd:choice>
+        <xsd:element name="join-column" type="orm:join-column"
+                     minOccurs="0" maxOccurs="unbounded"/>
+        <xsd:element name="join-table" type="orm:join-table"
+                     minOccurs="0"/>
+      </xsd:choice>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="attribute-override">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE, METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface AttributeOverride {
+          String name();
+          Column column();
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+      <xsd:element name="column" type="orm:column"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="attributes">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        This element contains the entity field or property mappings.
+        It may be sparsely populated to include only a subset of the
+        fields or properties. If metadata-complete for the entity is true
+        then the remainder of the attributes will be defaulted according
+        to the default rules.
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+      <xsd:choice>
+        <xsd:element name="id" type="orm:id" 
+                     minOccurs="0" maxOccurs="unbounded"/>
+        <xsd:element name="embedded-id" type="orm:embedded-id" 
+                     minOccurs="0"/>
+      </xsd:choice>
+      <xsd:element name="basic" type="orm:basic"
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="version" type="orm:version"
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="many-to-one" type="orm:many-to-one"
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="one-to-many" type="orm:one-to-many"
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="one-to-one" type="orm:one-to-one"
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="many-to-many" type="orm:many-to-many" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="element-collection" type="orm:element-collection" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="embedded" type="orm:embedded"
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="transient" type="orm:transient"
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="basic">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface Basic {
+          FetchType fetch() default EAGER;
+          boolean optional() default true;
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="column" type="orm:column" minOccurs="0"/>
+      <xsd:choice>
+        <xsd:element name="lob" type="orm:lob" minOccurs="0"/>
+        <xsd:element name="temporal" type="orm:temporal" minOccurs="0"/>
+        <xsd:element name="enumerated" type="orm:enumerated" minOccurs="0"/>
+      </xsd:choice>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="fetch" type="orm:fetch-type"/>
+    <xsd:attribute name="optional" type="xsd:boolean"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="cascade-type">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        public enum CascadeType { ALL, PERSIST, MERGE, REMOVE, REFRESH, DETACH};
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="cascade-all" type="orm:emptyType"
+                   minOccurs="0"/>
+      <xsd:element name="cascade-persist" type="orm:emptyType"
+                   minOccurs="0"/>
+      <xsd:element name="cascade-merge" type="orm:emptyType"
+                   minOccurs="0"/>
+      <xsd:element name="cascade-remove" type="orm:emptyType"
+                   minOccurs="0"/>
+      <xsd:element name="cascade-refresh" type="orm:emptyType"
+                   minOccurs="0"/>
+      <xsd:element name="cascade-detach" type="orm:emptyType"
+                   minOccurs="0"/>
+    </xsd:sequence>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="collection-table">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface CollectionTable {
+          String name() default "";
+          String catalog() default "";
+          String schema() default "";
+          JoinColumn[] joinColumns() default {};
+          UniqueConstraint[] uniqueConstraints() default {};
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="join-column" type="orm:join-column" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="unique-constraint" type="orm:unique-constraint" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string"/>
+    <xsd:attribute name="catalog" type="xsd:string"/>
+    <xsd:attribute name="schema" type="xsd:string"/>
+  </xsd:complexType>
+
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="column">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface Column {
+          String name() default "";
+          boolean unique() default false;
+          boolean nullable() default true;
+          boolean insertable() default true;
+          boolean updatable() default true;
+          String columnDefinition() default "";
+          String table() default "";
+          int length() default 255;
+          int precision() default 0; // decimal precision
+          int scale() default 0; // decimal scale
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="name" type="xsd:string"/>
+    <xsd:attribute name="unique" type="xsd:boolean"/>
+    <xsd:attribute name="nullable" type="xsd:boolean"/>
+    <xsd:attribute name="insertable" type="xsd:boolean"/>
+    <xsd:attribute name="updatable" type="xsd:boolean"/>
+    <xsd:attribute name="column-definition" type="xsd:string"/>
+    <xsd:attribute name="table" type="xsd:string"/>
+    <xsd:attribute name="length" type="xsd:int"/>
+    <xsd:attribute name="precision" type="xsd:int"/>
+    <xsd:attribute name="scale" type="xsd:int"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="column-result">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({}) @Retention(RUNTIME)
+        public @interface ColumnResult {
+          String name();
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="discriminator-column">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE}) @Retention(RUNTIME)
+        public @interface DiscriminatorColumn {
+          String name() default "DTYPE";
+          DiscriminatorType discriminatorType() default STRING;
+          String columnDefinition() default "";
+          int length() default 31;
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="name" type="xsd:string"/>
+    <xsd:attribute name="discriminator-type" type="orm:discriminator-type"/>
+    <xsd:attribute name="column-definition" type="xsd:string"/>
+    <xsd:attribute name="length" type="xsd:int"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:simpleType name="discriminator-type">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        public enum DiscriminatorType { STRING, CHAR, INTEGER };
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:token">
+      <xsd:enumeration value="STRING"/>
+      <xsd:enumeration value="CHAR"/>
+      <xsd:enumeration value="INTEGER"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+  <xsd:simpleType name="discriminator-value">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE}) @Retention(RUNTIME)
+        public @interface DiscriminatorValue {
+          String value();
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:string"/>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+<xsd:complexType name="element-collection">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface ElementCollection {
+          Class targetClass() default void.class;
+          FetchType fetch() default LAZY;
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:choice>
+        <xsd:element name="order-by" type="orm:order-by"
+                     minOccurs="0"/>
+        <xsd:element name="order-column" type="orm:order-column"
+                     minOccurs="0"/>
+      </xsd:choice>
+      <xsd:choice>
+        <xsd:element name="map-key" type="orm:map-key"
+                     minOccurs="0"/>
+        <xsd:sequence>
+          <xsd:element name="map-key-class" type="orm:map-key-class"
+                       minOccurs="0"/>
+          <xsd:choice>
+            <xsd:element name="map-key-temporal"
+                         type="orm:temporal"
+                         minOccurs="0"/>
+            <xsd:element name="map-key-enumerated"
+                         type="orm:enumerated"
+                         minOccurs="0"/>
+            <xsd:element name="map-key-attribute-override"
+                         type="orm:attribute-override"
+                         minOccurs="0" maxOccurs="unbounded"/>
+          </xsd:choice>
+          <xsd:choice>
+            <xsd:element name="map-key-column"
+                         type="orm:map-key-column"
+                         minOccurs="0"/>
+            <xsd:element name="map-key-join-column"
+                         type="orm:map-key-join-column"
+                         minOccurs="0" maxOccurs="unbounded"/>
+          </xsd:choice>
+        </xsd:sequence>
+      </xsd:choice>
+      <xsd:choice>
+        <xsd:sequence>
+          <xsd:element name="column" type="orm:column" minOccurs="0"/>
+          <xsd:choice>
+            <xsd:element name="temporal"
+                         type="orm:temporal"
+                         minOccurs="0"/>
+            <xsd:element name="enumerated"
+                         type="orm:enumerated"
+                         minOccurs="0"/>
+            <xsd:element name="lob"
+                         type="orm:lob"
+                         minOccurs="0"/>
+          </xsd:choice>
+        </xsd:sequence>
+        <xsd:sequence>
+          <xsd:element name="attribute-override"
+                       type="orm:attribute-override"
+                       minOccurs="0" maxOccurs="unbounded"/>
+          <xsd:element name="association-override"
+                       type="orm:association-override"
+                       minOccurs="0" maxOccurs="unbounded"/>
+        </xsd:sequence>
+      </xsd:choice>
+      <xsd:element name="collection-table" type="orm:collection-table"
+                     minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="target-class" type="xsd:string"/>
+    <xsd:attribute name="fetch" type="orm:fetch-type"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+</xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="embeddable">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        Defines the settings and mappings for embeddable objects. Is 
+        allowed to be sparsely populated and used in conjunction with 
+        the annotations. Alternatively, the metadata-complete attribute 
+        can be used to indicate that no annotations are to be processed 
+        in the class. If this is the case then the defaulting rules will 
+        be recursively applied.
+
+        @Target({TYPE}) @Retention(RUNTIME)
+        public @interface Embeddable {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+      <xsd:element name="attributes" type="orm:embeddable-attributes" 
+                   minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="class" type="xsd:string" use="required"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+    <xsd:attribute name="metadata-complete" type="xsd:boolean"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="embeddable-attributes">
+    <xsd:sequence>
+      <xsd:element name="basic" type="orm:basic" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="many-to-one" type="orm:many-to-one"
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="one-to-many" type="orm:one-to-many"
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="one-to-one" type="orm:one-to-one"
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="many-to-many" type="orm:many-to-many" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="element-collection" type="orm:element-collection" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="embedded" type="orm:embedded"
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="transient" type="orm:transient" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+  </xsd:complexType>
+
+  <!-- **************************************************** -->
+
+  <xsd:complexType name="embedded">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface Embedded {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="attribute-override" type="orm:attribute-override" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="association-override" 
+                   type="orm:association-override"
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="embedded-id">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface EmbeddedId {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="attribute-override" type="orm:attribute-override" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="entity-listener">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        Defines an entity listener to be invoked at lifecycle events
+        for the entities that list this listener.
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+      <xsd:element name="pre-persist" type="orm:pre-persist" minOccurs="0"/>
+      <xsd:element name="post-persist" type="orm:post-persist" 
+                   minOccurs="0"/>
+      <xsd:element name="pre-remove" type="orm:pre-remove" minOccurs="0"/>
+      <xsd:element name="post-remove" type="orm:post-remove" minOccurs="0"/>
+      <xsd:element name="pre-update" type="orm:pre-update" minOccurs="0"/>
+      <xsd:element name="post-update" type="orm:post-update" minOccurs="0"/>
+      <xsd:element name="post-load" type="orm:post-load" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="class" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="entity-listeners">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE}) @Retention(RUNTIME)
+        public @interface EntityListeners {
+          Class[] value();
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="entity-listener" type="orm:entity-listener" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="entity-result">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({}) @Retention(RUNTIME)
+        public @interface EntityResult {
+          Class entityClass();
+          FieldResult[] fields() default {};
+          String discriminatorColumn() default "";
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="field-result" type="orm:field-result" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="entity-class" type="xsd:string" use="required"/>
+    <xsd:attribute name="discriminator-column" type="xsd:string"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:simpleType name="enum-type">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        public enum EnumType {
+          ORDINAL,
+          STRING
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:token">
+      <xsd:enumeration value="ORDINAL"/>
+      <xsd:enumeration value="STRING"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+  <xsd:simpleType name="enumerated">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface Enumerated {
+          EnumType value() default ORDINAL;
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="orm:enum-type"/>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+  <xsd:simpleType name="fetch-type">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        public enum FetchType { LAZY, EAGER };
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:token">
+      <xsd:enumeration value="LAZY"/>
+      <xsd:enumeration value="EAGER"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="field-result">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({}) @Retention(RUNTIME)
+        public @interface FieldResult {
+          String name();
+          String column();
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="column" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="generated-value">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface GeneratedValue {
+          GenerationType strategy() default AUTO;
+          String generator() default "";
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="strategy" type="orm:generation-type"/>
+    <xsd:attribute name="generator" type="xsd:string"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:simpleType name="generation-type">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        public enum GenerationType { TABLE, SEQUENCE, IDENTITY, AUTO };
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:token">
+      <xsd:enumeration value="TABLE"/>
+      <xsd:enumeration value="SEQUENCE"/>
+      <xsd:enumeration value="IDENTITY"/>
+      <xsd:enumeration value="AUTO"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="id">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface Id {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="column" type="orm:column" 
+                   minOccurs="0"/>
+      <xsd:element name="generated-value" type="orm:generated-value"
+                   minOccurs="0"/>
+      <xsd:element name="temporal" type="orm:temporal" 
+                   minOccurs="0"/>
+      <xsd:element name="table-generator" type="orm:table-generator" 
+                   minOccurs="0"/>
+      <xsd:element name="sequence-generator" type="orm:sequence-generator"
+                   minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="id-class">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE}) @Retention(RUNTIME)
+        public @interface IdClass {
+          Class value();
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="class" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="inheritance">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE}) @Retention(RUNTIME)
+        public @interface Inheritance {
+          InheritanceType strategy() default SINGLE_TABLE;
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="strategy" type="orm:inheritance-type"/>
+  </xsd:complexType>
+
+  <!-- **************************************************** -->
+
+  <xsd:simpleType name="inheritance-type">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        public enum InheritanceType
+          { SINGLE_TABLE, JOINED, TABLE_PER_CLASS};
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:token">
+      <xsd:enumeration value="SINGLE_TABLE"/>
+      <xsd:enumeration value="JOINED"/>
+      <xsd:enumeration value="TABLE_PER_CLASS"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="join-column">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface JoinColumn {
+          String name() default "";
+          String referencedColumnName() default "";
+          boolean unique() default false;
+          boolean nullable() default true;
+          boolean insertable() default true;
+          boolean updatable() default true;
+          String columnDefinition() default "";
+          String table() default "";
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="name" type="xsd:string"/>
+    <xsd:attribute name="referenced-column-name" type="xsd:string"/>
+    <xsd:attribute name="unique" type="xsd:boolean"/>
+    <xsd:attribute name="nullable" type="xsd:boolean"/>
+    <xsd:attribute name="insertable" type="xsd:boolean"/>
+    <xsd:attribute name="updatable" type="xsd:boolean"/>
+    <xsd:attribute name="column-definition" type="xsd:string"/>
+    <xsd:attribute name="table" type="xsd:string"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="join-table">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface JoinTable {
+          String name() default "";
+          String catalog() default "";
+          String schema() default "";
+          JoinColumn[] joinColumns() default {};
+          JoinColumn[] inverseJoinColumns() default {};
+          UniqueConstraint[] uniqueConstraints() default {};
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="join-column" type="orm:join-column" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="inverse-join-column" type="orm:join-column" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="unique-constraint" type="orm:unique-constraint" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string"/>
+    <xsd:attribute name="catalog" type="xsd:string"/>
+    <xsd:attribute name="schema" type="xsd:string"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="lob">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface Lob {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:simpleType name="lock-mode-type">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        public enum LockModeType { READ, WRITE, OPTIMISTIC, OPTIMISTIC_FORCE_INCREMENT, PESSIMISTIC_READ, PESSIMISTIC_WRITE, PESSIMISTIC_FORCE_INCREMENT, NONE};
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:token">
+      <xsd:enumeration value="READ"/>
+      <xsd:enumeration value="WRITE"/>
+      <xsd:enumeration value="OPTIMISTIC"/>
+      <xsd:enumeration value="OPTIMISTIC_FORCE_INCREMENT"/>
+      <xsd:enumeration value="PESSIMISTIC_READ"/>
+      <xsd:enumeration value="PESSIMISTIC_WRITE"/>
+      <xsd:enumeration value="PESSIMISTIC_FORCE_INCREMENT"/>
+      <xsd:enumeration value="NONE"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+<xsd:complexType name="many-to-many">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface ManyToMany {
+          Class targetEntity() default void.class;
+          CascadeType[] cascade() default {};
+          FetchType fetch() default LAZY;
+          String mappedBy() default "";
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:choice>
+        <xsd:element name="order-by" type="orm:order-by"
+                   minOccurs="0"/>
+        <xsd:element name="order-column" type="orm:order-column"
+                   minOccurs="0"/>
+      </xsd:choice>
+      <xsd:choice>
+        <xsd:element name="map-key" type="orm:map-key"
+                   minOccurs="0"/>
+        <xsd:sequence>
+          <xsd:element name="map-key-class" type="orm:map-key-class"
+                   minOccurs="0"/>
+          <xsd:choice>
+            <xsd:element name="map-key-temporal"
+                         type="orm:temporal"
+                         minOccurs="0"/>
+            <xsd:element name="map-key-enumerated"
+                         type="orm:enumerated"
+                         minOccurs="0"/>
+            <xsd:element name="map-key-attribute-override"
+                         type="orm:attribute-override"
+                         minOccurs="0" maxOccurs="unbounded"/>
+          </xsd:choice>
+          <xsd:choice>
+            <xsd:element name="map-key-column" type="orm:map-key-column"
+                   minOccurs="0"/>
+            <xsd:element name="map-key-join-column"
+                   type="orm:map-key-join-column"
+                   minOccurs="0" maxOccurs="unbounded"/>
+          </xsd:choice>
+        </xsd:sequence>
+      </xsd:choice>
+      <xsd:element name="join-table" type="orm:join-table"
+                   minOccurs="0"/>
+      <xsd:element name="cascade" type="orm:cascade-type"
+                   minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="target-entity" type="xsd:string"/>
+    <xsd:attribute name="fetch" type="orm:fetch-type"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+    <xsd:attribute name="mapped-by" type="xsd:string"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="many-to-one">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface ManyToOne {
+          Class targetEntity() default void.class;
+          CascadeType[] cascade() default {};
+          FetchType fetch() default EAGER;
+          boolean optional() default true;
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:choice>       
+        <xsd:element name="join-column" type="orm:join-column" 
+                     minOccurs="0" maxOccurs="unbounded"/>
+        <xsd:element name="join-table" type="orm:join-table" 
+                     minOccurs="0"/>
+      </xsd:choice>       
+      <xsd:element name="cascade" type="orm:cascade-type" 
+                   minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="target-entity" type="xsd:string"/>
+    <xsd:attribute name="fetch" type="orm:fetch-type"/>
+    <xsd:attribute name="optional" type="xsd:boolean"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+    <xsd:attribute name="maps-id" type="xsd:string"/>
+    <xsd:attribute name="id" type="xsd:boolean"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="map-key">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface MapKey {
+          String name() default "";
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="name" type="xsd:string"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="map-key-class">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface MapKeyClass {
+          Class value();
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="class" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="map-key-column">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface MapKeyColumn {
+          String name() default "";
+          boolean unique() default false;
+          boolean nullable() default false;
+          boolean insertable() default true;
+          boolean updatable() default true;
+          String columnDefinition() default "";
+          String table() default "";
+          int length() default 255;
+          int precision() default 0; // decimal precision
+          int scale() default 0; // decimal scale
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="name" type="xsd:string"/>
+    <xsd:attribute name="unique" type="xsd:boolean"/>
+    <xsd:attribute name="nullable" type="xsd:boolean"/>
+    <xsd:attribute name="insertable" type="xsd:boolean"/>
+    <xsd:attribute name="updatable" type="xsd:boolean"/>
+    <xsd:attribute name="column-definition" type="xsd:string"/>
+    <xsd:attribute name="table" type="xsd:string"/>
+    <xsd:attribute name="length" type="xsd:int"/>
+    <xsd:attribute name="precision" type="xsd:int"/>
+    <xsd:attribute name="scale" type="xsd:int"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="map-key-join-column">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface MapKeyJoinColumn {
+          String name() default "";
+          String referencedColumnName() default "";
+          boolean unique() default false;
+          boolean nullable() default false;
+          boolean insertable() default true;
+          boolean updatable() default true;
+          String columnDefinition() default "";
+          String table() default "";
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="name" type="xsd:string"/>
+    <xsd:attribute name="referenced-column-name" type="xsd:string"/>
+    <xsd:attribute name="unique" type="xsd:boolean"/>
+    <xsd:attribute name="nullable" type="xsd:boolean"/>
+    <xsd:attribute name="insertable" type="xsd:boolean"/>
+    <xsd:attribute name="updatable" type="xsd:boolean"/>
+    <xsd:attribute name="column-definition" type="xsd:string"/>
+    <xsd:attribute name="table" type="xsd:string"/>
+  </xsd:complexType>
+
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="mapped-superclass">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        Defines the settings and mappings for a mapped superclass. Is 
+        allowed to be sparsely populated and used in conjunction with 
+        the annotations. Alternatively, the metadata-complete attribute 
+        can be used to indicate that no annotations are to be processed 
+        If this is the case then the defaulting rules will be recursively 
+        applied.
+
+        @Target(TYPE) @Retention(RUNTIME)
+        public @interface MappedSuperclass{}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+      <xsd:element name="id-class" type="orm:id-class" minOccurs="0"/>
+      <xsd:element name="exclude-default-listeners" type="orm:emptyType" 
+                   minOccurs="0"/>
+      <xsd:element name="exclude-superclass-listeners" type="orm:emptyType" 
+                   minOccurs="0"/>
+      <xsd:element name="entity-listeners" type="orm:entity-listeners" 
+                   minOccurs="0"/>
+      <xsd:element name="pre-persist" type="orm:pre-persist" minOccurs="0"/>
+      <xsd:element name="post-persist" type="orm:post-persist" 
+                   minOccurs="0"/>
+      <xsd:element name="pre-remove" type="orm:pre-remove" minOccurs="0"/>
+      <xsd:element name="post-remove" type="orm:post-remove" minOccurs="0"/>
+      <xsd:element name="pre-update" type="orm:pre-update" minOccurs="0"/>
+      <xsd:element name="post-update" type="orm:post-update" minOccurs="0"/>
+      <xsd:element name="post-load" type="orm:post-load" minOccurs="0"/>
+      <xsd:element name="attributes" type="orm:attributes" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="class" type="xsd:string" use="required"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+    <xsd:attribute name="metadata-complete" type="xsd:boolean"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="named-native-query">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE}) @Retention(RUNTIME)
+        public @interface NamedNativeQuery {
+          String name();
+          String query();
+          QueryHint[] hints() default {};
+          Class resultClass() default void.class;
+          String resultSetMapping() default ""; //named SqlResultSetMapping
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+      <xsd:element name="query" type="xsd:string"/>
+      <xsd:element name="hint" type="orm:query-hint" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="result-class" type="xsd:string"/>
+    <xsd:attribute name="result-set-mapping" type="xsd:string"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="named-query">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE}) @Retention(RUNTIME)
+        public @interface NamedQuery {
+          String name();
+          String query();
+          LockModeType lockMode() default NONE;
+          QueryHint[] hints() default {};
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+      <xsd:element name="query" type="xsd:string"/>
+      <xsd:element name="lock-mode" type="orm:lock-mode-type" minOccurs="0"/>
+      <xsd:element name="hint" type="orm:query-hint" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+</xsd:complexType>
+
+<!-- **************************************************** -->
+
+<xsd:complexType name="one-to-many">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface OneToMany {
+          Class targetEntity() default void.class;
+          CascadeType[] cascade() default {};
+          FetchType fetch() default LAZY;
+          String mappedBy() default "";
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:choice>
+        <xsd:element name="order-by" type="orm:order-by"
+                   minOccurs="0"/>
+        <xsd:element name="order-column" type="orm:order-column"
+                   minOccurs="0"/>
+      </xsd:choice>
+      <xsd:choice>
+        <xsd:element name="map-key" type="orm:map-key"
+                   minOccurs="0"/>
+        <xsd:sequence>
+          <xsd:element name="map-key-class" type="orm:map-key-class"
+                   minOccurs="0"/>
+          <xsd:choice>
+            <xsd:element name="map-key-temporal"
+                         type="orm:temporal"
+                         minOccurs="0"/>
+            <xsd:element name="map-key-enumerated"
+                         type="orm:enumerated"
+                         minOccurs="0"/>
+            <xsd:element name="map-key-attribute-override"
+                         type="orm:attribute-override"
+                         minOccurs="0" maxOccurs="unbounded"/>
+          </xsd:choice>
+          <xsd:choice>
+            <xsd:element name="map-key-column" type="orm:map-key-column"
+                   minOccurs="0"/>
+            <xsd:element name="map-key-join-column"
+                   type="orm:map-key-join-column"
+                   minOccurs="0" maxOccurs="unbounded"/>
+          </xsd:choice>
+        </xsd:sequence>
+      </xsd:choice>
+      <xsd:choice>
+        <xsd:element name="join-table" type="orm:join-table"
+                     minOccurs="0"/>
+        <xsd:element name="join-column" type="orm:join-column"
+                     minOccurs="0" maxOccurs="unbounded"/>
+      </xsd:choice>
+      <xsd:element name="cascade" type="orm:cascade-type"
+                   minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="target-entity" type="xsd:string"/>
+    <xsd:attribute name="fetch" type="orm:fetch-type"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+    <xsd:attribute name="mapped-by" type="xsd:string"/>
+    <xsd:attribute name="orphan-removal" type="xsd:boolean"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="one-to-one">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface OneToOne {
+          Class targetEntity() default void.class;
+          CascadeType[] cascade() default {};
+          FetchType fetch() default EAGER;
+          boolean optional() default true;
+          String mappedBy() default "";
+          boolean orphanRemoval() default false;
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:choice>
+        <xsd:element name="primary-key-join-column" 
+                     type="orm:primary-key-join-column" 
+                     minOccurs="0" maxOccurs="unbounded"/>
+        <xsd:element name="join-column" type="orm:join-column" 
+                     minOccurs="0" maxOccurs="unbounded"/>
+        <xsd:element name="join-table" type="orm:join-table" 
+                     minOccurs="0"/>
+      </xsd:choice>
+      <xsd:element name="cascade" type="orm:cascade-type" 
+                   minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="target-entity" type="xsd:string"/>
+    <xsd:attribute name="fetch" type="orm:fetch-type"/>
+    <xsd:attribute name="optional" type="xsd:boolean"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+    <xsd:attribute name="mapped-by" type="xsd:string"/>
+    <xsd:attribute name="orphan-removal" type="xsd:boolean"/>
+    <xsd:attribute name="maps-id" type="xsd:string"/>
+    <xsd:attribute name="id" type="xsd:boolean"/>
+</xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:simpleType name="order-by">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface OrderBy {
+          String value() default "";
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:string"/>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="order-column">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface OrderColumn {
+          String name() default "";
+          boolean nullable() default true;
+          boolean insertable() default true;
+          boolean updatable() default true;
+          String columnDefinition() default "";
+         }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="name" type="xsd:string"/>
+    <xsd:attribute name="nullable" type="xsd:boolean"/>
+    <xsd:attribute name="insertable" type="xsd:boolean"/>
+    <xsd:attribute name="updatable" type="xsd:boolean"/>
+    <xsd:attribute name="column-definition" type="xsd:string"/>
+  </xsd:complexType>
+
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="post-load">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD}) @Retention(RUNTIME)
+        public @interface PostLoad {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="method-name" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="post-persist">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD}) @Retention(RUNTIME)
+        public @interface PostPersist {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="method-name" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="post-remove">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD}) @Retention(RUNTIME)
+        public @interface PostRemove {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="method-name" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="post-update">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD}) @Retention(RUNTIME)
+        public @interface PostUpdate {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="method-name" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="pre-persist">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD}) @Retention(RUNTIME)
+        public @interface PrePersist {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="method-name" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="pre-remove">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD}) @Retention(RUNTIME)
+        public @interface PreRemove {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="method-name" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="pre-update">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD}) @Retention(RUNTIME)
+        public @interface PreUpdate {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="method-name" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="primary-key-join-column">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE, METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface PrimaryKeyJoinColumn {
+          String name() default "";
+          String referencedColumnName() default "";
+          String columnDefinition() default "";
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="name" type="xsd:string"/>
+    <xsd:attribute name="referenced-column-name" type="xsd:string"/>
+    <xsd:attribute name="column-definition" type="xsd:string"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="query-hint">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({}) @Retention(RUNTIME) 
+        public @interface QueryHint {
+          String name();
+          String value();
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="value" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="secondary-table">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE}) @Retention(RUNTIME)
+        public @interface SecondaryTable {
+          String name();
+          String catalog() default "";
+          String schema() default "";
+          PrimaryKeyJoinColumn[] pkJoinColumns() default {};
+          UniqueConstraint[] uniqueConstraints() default {};
+         }
+
+       </xsd:documentation>
+     </xsd:annotation>
+     <xsd:sequence>
+       <xsd:element name="primary-key-join-column" 
+                    type="orm:primary-key-join-column" 
+                    minOccurs="0" maxOccurs="unbounded"/>
+       <xsd:element name="unique-constraint" type="orm:unique-constraint" 
+                    minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="catalog" type="xsd:string"/>
+    <xsd:attribute name="schema" type="xsd:string"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="sequence-generator">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE, METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface SequenceGenerator {
+          String name();
+          String sequenceName() default "";
+          String catalog() default "";
+          String schema() default "";
+          int initialValue() default 1;
+          int allocationSize() default 50;
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="sequence-name" type="xsd:string"/>
+    <xsd:attribute name="catalog" type="xsd:string"/>
+    <xsd:attribute name="schema" type="xsd:string"/>
+    <xsd:attribute name="initial-value" type="xsd:int"/>
+    <xsd:attribute name="allocation-size" type="xsd:int"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="sql-result-set-mapping">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE}) @Retention(RUNTIME)
+        public @interface SqlResultSetMapping {
+          String name();
+          EntityResult[] entities() default {};
+          ColumnResult[] columns() default {};
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+      <xsd:element name="entity-result" type="orm:entity-result" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+      <xsd:element name="column-result" type="orm:column-result" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="table">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE}) @Retention(RUNTIME)
+        public @interface Table {
+          String name() default "";
+          String catalog() default "";
+          String schema() default "";
+          UniqueConstraint[] uniqueConstraints() default {};
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="unique-constraint" type="orm:unique-constraint" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string"/>
+    <xsd:attribute name="catalog" type="xsd:string"/>
+    <xsd:attribute name="schema" type="xsd:string"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="table-generator">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({TYPE, METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface TableGenerator {
+          String name();
+          String table() default "";
+          String catalog() default "";
+          String schema() default "";
+          String pkColumnName() default "";
+          String valueColumnName() default "";
+          String pkColumnValue() default "";
+          int initialValue() default 0;
+          int allocationSize() default 50;
+          UniqueConstraint[] uniqueConstraints() default {};
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="description" type="xsd:string" minOccurs="0"/>
+      <xsd:element name="unique-constraint" type="orm:unique-constraint" 
+                   minOccurs="0" maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="table" type="xsd:string"/>
+    <xsd:attribute name="catalog" type="xsd:string"/>
+    <xsd:attribute name="schema" type="xsd:string"/>
+    <xsd:attribute name="pk-column-name" type="xsd:string"/>
+    <xsd:attribute name="value-column-name" type="xsd:string"/>
+    <xsd:attribute name="pk-column-value" type="xsd:string"/>
+    <xsd:attribute name="initial-value" type="xsd:int"/>
+    <xsd:attribute name="allocation-size" type="xsd:int"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:simpleType name="temporal">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface Temporal {
+          TemporalType value();
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="orm:temporal-type"/>
+  </xsd:simpleType>
+
+  <!-- **************************************************** -->
+
+  <xsd:simpleType name="temporal-type">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        public enum TemporalType {
+          DATE, // java.sql.Date
+          TIME, // java.sql.Time
+          TIMESTAMP // java.sql.Timestamp
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+      <xsd:restriction base="xsd:token">
+        <xsd:enumeration value="DATE"/>
+        <xsd:enumeration value="TIME"/>
+        <xsd:enumeration value="TIMESTAMP"/>
+     </xsd:restriction>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="transient">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface Transient {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="unique-constraint">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({}) @Retention(RUNTIME)
+        public @interface UniqueConstraint {
+          String name() default "";
+          String[] columnNames();
+        }
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="column-name" type="xsd:string" 
+                   maxOccurs="unbounded"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string"/>
+  </xsd:complexType>
+
+<!-- **************************************************** -->
+
+  <xsd:complexType name="version">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        @Target({METHOD, FIELD}) @Retention(RUNTIME)
+        public @interface Version {}
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:sequence>
+      <xsd:element name="column" type="orm:column" minOccurs="0"/>
+      <xsd:element name="temporal" type="orm:temporal" minOccurs="0"/>
+    </xsd:sequence>
+    <xsd:attribute name="name" type="xsd:string" use="required"/>
+    <xsd:attribute name="access" type="orm:access-type"/>
+  </xsd:complexType>
+
+</xsd:schema>
diff --git a/bundles/org.eclipse.jst.standard.schemas/dtdsAndSchemas/persistence_2_0.xsd b/bundles/org.eclipse.jst.standard.schemas/dtdsAndSchemas/persistence_2_0.xsd
new file mode 100644
index 0000000..8b13a02
--- /dev/null
+++ b/bundles/org.eclipse.jst.standard.schemas/dtdsAndSchemas/persistence_2_0.xsd
@@ -0,0 +1,357 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- persistence.xml schema -->
+<xsd:schema targetNamespace="http://java.sun.com/xml/ns/persistence" 
+  xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+  xmlns:persistence="http://java.sun.com/xml/ns/persistence"
+  elementFormDefault="qualified" 
+  attributeFormDefault="unqualified" 
+  version="2.0">
+
+  <xsd:annotation>
+    <xsd:documentation>
+      @(#)persistence_2_0.xsd  1.0  October 1 2009
+    </xsd:documentation>
+  </xsd:annotation>
+
+  <xsd:annotation>
+    <xsd:documentation>
+
+  Copyright (c) 2008, 2009 Sun Microsystems. All rights reserved. 
+  
+  This program and the accompanying materials are made available under the 
+  terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 
+  which accompanies this distribution. 
+  The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
+  and the Eclipse Distribution License is available at 
+  http://www.eclipse.org/org/documents/edl-v10.php.
+  
+  Contributors:
+      Linda DeMichiel - Java Persistence 2.0, Version 2.0 (October 1, 2009)
+      Specification available from http://jcp.org/en/jsr/detail?id=317
+ 
+   This copy of persistence_2_0.xsd was originally copied from the Eclipse Runtime 
+   EclipseLink Project and is included here without modification.
+   
+    </xsd:documentation>
+  </xsd:annotation>
+
+   <xsd:annotation>
+     <xsd:documentation><![CDATA[
+
+     This is the XML Schema for the persistence configuration file.
+     The file must be named "META-INF/persistence.xml" in the 
+     persistence archive.
+
+     Persistence configuration files must indicate
+     the persistence schema by using the persistence namespace:
+
+     http://java.sun.com/xml/ns/persistence
+
+     and indicate the version of the schema by
+     using the version element as shown below:
+
+      <persistence xmlns="http://java.sun.com/xml/ns/persistence"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
+          http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
+        version="2.0">
+          ...
+      </persistence>
+
+    ]]></xsd:documentation>
+  </xsd:annotation>
+
+  <xsd:simpleType name="versionType">
+    <xsd:restriction base="xsd:token">
+      <xsd:pattern value="[0-9]+(\.[0-9]+)*"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+  <!-- **************************************************** -->
+
+  <xsd:element name="persistence">
+    <xsd:complexType>
+      <xsd:sequence>
+
+        <!-- **************************************************** -->
+
+        <xsd:element name="persistence-unit" 
+                     minOccurs="1" maxOccurs="unbounded">
+          <xsd:complexType>
+            <xsd:annotation>
+              <xsd:documentation>
+
+                Configuration of a persistence unit.
+
+              </xsd:documentation>
+            </xsd:annotation>
+            <xsd:sequence>
+
+            <!-- **************************************************** -->
+
+              <xsd:element name="description" type="xsd:string" 
+                           minOccurs="0">
+                <xsd:annotation>
+                  <xsd:documentation>
+
+                    Description of this persistence unit.
+
+                  </xsd:documentation>
+                </xsd:annotation>
+              </xsd:element>
+
+              <!-- **************************************************** -->
+
+              <xsd:element name="provider" type="xsd:string" 
+                           minOccurs="0">
+                <xsd:annotation>
+                  <xsd:documentation>
+
+                    Provider class that supplies EntityManagers for this 
+                    persistence unit.
+
+                  </xsd:documentation>
+                </xsd:annotation>
+              </xsd:element>
+
+              <!-- **************************************************** -->
+
+              <xsd:element name="jta-data-source" type="xsd:string" 
+                           minOccurs="0">
+                <xsd:annotation>
+                  <xsd:documentation>
+
+                    The container-specific name of the JTA datasource to use.
+
+                  </xsd:documentation>
+                </xsd:annotation>
+              </xsd:element>
+
+              <!-- **************************************************** -->
+
+              <xsd:element name="non-jta-data-source" type="xsd:string" 
+                           minOccurs="0">
+                <xsd:annotation>
+                  <xsd:documentation>
+
+                    The container-specific name of a non-JTA datasource to use.
+
+                  </xsd:documentation>
+                </xsd:annotation>
+              </xsd:element>
+
+              <!-- **************************************************** -->
+
+              <xsd:element name="mapping-file" type="xsd:string" 
+                           minOccurs="0" maxOccurs="unbounded">
+                <xsd:annotation>
+                  <xsd:documentation>
+
+                    File containing mapping information. Loaded as a resource 
+                    by the persistence provider.
+
+                  </xsd:documentation>
+                </xsd:annotation>
+              </xsd:element>
+
+              <!-- **************************************************** -->
+
+              <xsd:element name="jar-file" type="xsd:string" 
+                           minOccurs="0" maxOccurs="unbounded">
+                <xsd:annotation>
+                  <xsd:documentation>
+
+                    Jar file that is to be scanned for managed classes. 
+
+                  </xsd:documentation>
+                </xsd:annotation>
+              </xsd:element>
+
+              <!-- **************************************************** -->
+
+              <xsd:element name="class" type="xsd:string" 
+                           minOccurs="0" maxOccurs="unbounded">
+                <xsd:annotation>
+                  <xsd:documentation>
+
+                    Managed class to be included in the persistence unit and
+                    to scan for annotations.  It should be annotated 
+                    with either @Entity, @Embeddable or @MappedSuperclass.
+
+                  </xsd:documentation>
+                </xsd:annotation>
+              </xsd:element>
+
+              <!-- **************************************************** -->
+
+              <xsd:element name="exclude-unlisted-classes" type="xsd:boolean" 
+                           default="true" minOccurs="0">
+                <xsd:annotation>
+                  <xsd:documentation>
+
+                    When set to true then only listed classes and jars will 
+                    be scanned for persistent classes, otherwise the 
+                    enclosing jar or directory will also be scanned. 
+                    Not applicable to Java SE persistence units.
+
+                  </xsd:documentation>
+                </xsd:annotation>
+              </xsd:element>
+
+              <!-- **************************************************** -->
+
+              <xsd:element name="shared-cache-mode" 
+                           type="persistence:persistence-unit-caching-type" 
+                           minOccurs="0">
+                <xsd:annotation>
+                  <xsd:documentation>
+
+                    Defines whether caching is enabled for the 
+                    persistence unit if caching is supported by the
+                    persistence provider. When set to ALL, all entities 
+                    will be cached. When set to NONE, no entities will
+                    be cached. When set to ENABLE_SELECTIVE, only entities
+                    specified as cacheable will be cached. When set to
+                    DISABLE_SELECTIVE, entities specified as not cacheable
+                    will not be cached. When not specified or when set to
+                    UNSPECIFIED, provider defaults may apply.
+
+                  </xsd:documentation>
+                </xsd:annotation>
+              </xsd:element>
+
+              <!-- **************************************************** -->
+
+              <xsd:element name="validation-mode" 
+                           type="persistence:persistence-unit-validation-mode-type" 
+                           minOccurs="0">
+                <xsd:annotation>
+                  <xsd:documentation>
+
+                    The validation mode to be used for the persistence unit.
+
+                  </xsd:documentation>
+                </xsd:annotation>
+              </xsd:element>
+
+
+              <!-- **************************************************** -->
+
+              <xsd:element name="properties" minOccurs="0">
+                <xsd:annotation>
+                  <xsd:documentation>
+
+                    A list of standard and vendor-specific properties 
+                    and hints.
+
+                  </xsd:documentation>
+                </xsd:annotation>
+                <xsd:complexType>
+                  <xsd:sequence>
+                    <xsd:element name="property" 
+                                 minOccurs="0" maxOccurs="unbounded">
+                      <xsd:annotation>
+                        <xsd:documentation>
+                          A name-value pair.
+                        </xsd:documentation>
+                      </xsd:annotation>
+                      <xsd:complexType>
+                        <xsd:attribute name="name" type="xsd:string" 
+                                       use="required"/>
+                        <xsd:attribute name="value" type="xsd:string" 
+                                       use="required"/>
+                      </xsd:complexType>
+                    </xsd:element>
+                  </xsd:sequence>
+                </xsd:complexType>
+              </xsd:element>
+
+            </xsd:sequence>
+
+            <!-- **************************************************** -->
+
+            <xsd:attribute name="name" type="xsd:string" use="required">
+              <xsd:annotation>
+                <xsd:documentation>
+
+                  Name used in code to reference this persistence unit.
+
+                </xsd:documentation>
+              </xsd:annotation>
+            </xsd:attribute>
+
+            <!-- **************************************************** -->
+
+            <xsd:attribute name="transaction-type" 
+                           type="persistence:persistence-unit-transaction-type">
+              <xsd:annotation>
+                <xsd:documentation>
+
+                  Type of transactions used by EntityManagers from this 
+                  persistence unit.
+
+                </xsd:documentation>
+              </xsd:annotation>
+            </xsd:attribute>
+
+          </xsd:complexType>
+        </xsd:element>
+      </xsd:sequence>
+      <xsd:attribute name="version" type="persistence:versionType" 
+                     fixed="2.0" use="required"/>
+    </xsd:complexType>
+  </xsd:element>
+
+  <!-- **************************************************** -->
+
+  <xsd:simpleType name="persistence-unit-transaction-type">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        public enum PersistenceUnitTransactionType {JTA, RESOURCE_LOCAL};
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:token">
+      <xsd:enumeration value="JTA"/>
+      <xsd:enumeration value="RESOURCE_LOCAL"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+  <xsd:simpleType name="persistence-unit-caching-type">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        public enum SharedCacheMode { ALL, NONE, ENABLE_SELECTIVE, DISABLE_SELECTIVE, UNSPECIFIED};
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:token">
+      <xsd:enumeration value="ALL"/>
+      <xsd:enumeration value="NONE"/>
+      <xsd:enumeration value="ENABLE_SELECTIVE"/>
+      <xsd:enumeration value="DISABLE_SELECTIVE"/>
+      <xsd:enumeration value="UNSPECIFIED"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+<!-- **************************************************** -->
+
+  <xsd:simpleType name="persistence-unit-validation-mode-type">
+    <xsd:annotation>
+      <xsd:documentation>
+
+        public enum ValidationMode { AUTO, CALLBACK, NONE};
+
+      </xsd:documentation>
+    </xsd:annotation>
+    <xsd:restriction base="xsd:token">
+      <xsd:enumeration value="AUTO"/>
+      <xsd:enumeration value="CALLBACK"/>
+      <xsd:enumeration value="NONE"/>
+    </xsd:restriction>
+  </xsd:simpleType>
+
+</xsd:schema>
diff --git a/bundles/org.eclipse.jst.standard.schemas/plugin.xml b/bundles/org.eclipse.jst.standard.schemas/plugin.xml
index 1cade77..7dcd9b6 100644
--- a/bundles/org.eclipse.jst.standard.schemas/plugin.xml
+++ b/bundles/org.eclipse.jst.standard.schemas/plugin.xml
@@ -205,6 +205,15 @@
             <uri
                 name="http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
                 uri="dtdsAndSchemas/persistence_1_0.xsd" />   
+               
+           <uri
+               name="http://java.sun.com/xml/ns/persistence/orm_2_0.xsd"
+               uri="dtdsAndSchemas/orm_2_0.xsd" />
+       
+           <uri
+               name="http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd"
+               uri="dtdsAndSchemas/persistence_2_0.xsd" />
+               
                           
         </catalogContribution>