plugins/org.eclipse.jst.common.project.facet.core/schemas/legacyLibraryProviderDetectors.exsd

<?xml version='1.0' encoding='UTF-8'?>
<!-- Schema file written by PDE -->
<schema targetNamespace="org.eclipse.jst.common.project.facet.core" xmlns="http://www.w3.org/2001/XMLSchema">
<annotation>
      <appinfo>
         <meta.schema plugin="org.eclipse.jst.common.project.facet.core" id="legacyLibraryProviderDetectors" name="Legacy Library Provider Detectors Extension Point"/>
      </appinfo>
      <documentation>
         Provides a migration path for existing code to Library Provider Framework by allowing registration of detectors that can identify legacy metadata in a project and return a library provider. The registered detectors are called when a call to LibraryProviderFramework.getCurrentProvider() is made and the project metadata maintained by the framework does not show a provider for the facet in question. The detectors should not alter project state, but only return a library provider representing the legacy configuration. The legacy library providers are typically configured as hidden (not available for installation) and only implement the uninstall action.
      </documentation>
   </annotation>

   <element name="extension">
      <annotation>
         <appinfo>
            <meta.element />
         </appinfo>
         <documentation>
            Allows registering one or more legacy library provider detectors.
         </documentation>
      </annotation>
      <complexType>
         <sequence>
            <element ref="detector" minOccurs="1" maxOccurs="unbounded"/>
         </sequence>
         <attribute name="point" type="string" use="required">
            <annotation>
               <documentation>
                  A fully qualified identifier of the target extension point.
               </documentation>
            </annotation>
         </attribute>
         <attribute name="id" type="string">
            <annotation>
               <documentation>
                  An optional identifier of the extension instance.
               </documentation>
            </annotation>
         </attribute>
         <attribute name="name" type="string">
            <annotation>
               <documentation>
                  An optional name of the extension instance.
               </documentation>
               <appinfo>
                  <meta.attribute translatable="true"/>
               </appinfo>
            </annotation>
         </attribute>
      </complexType>
   </element>

   <element name="detector">
      <annotation>
         <documentation>
            Registers a single legacy library provider detector.
         </documentation>
      </annotation>
      <complexType>
         <attribute name="class" type="string">
            <annotation>
               <documentation>
                  Specifies the class name of the detector.
               </documentation>
               <appinfo>
                  <meta.attribute kind="java" basedOn="org.eclipse.jst.common.project.facet.core.libprov.LegacyLibraryProviderDetector:"/>
               </appinfo>
            </annotation>
         </attribute>
      </complexType>
   </element>

   <annotation>
      <appinfo>
         <meta.section type="since"/>
      </appinfo>
      <documentation>
         WTP 3.1

      </documentation>
   </annotation>

   <annotation>
      <appinfo>
         <meta.section type="examples"/>
      </appinfo>
      <documentation>
         &lt;p&gt;The following example registers two detectors:&lt;/p&gt;

&lt;pre&gt;
&lt;extension point=&quot;org.eclipse.jst.common.project.facet.core.legacyLibraryProviderDetectors&quot;&gt;
  &lt;detector class=&quot;com.mycompany.Detector1&quot;/&gt;
  &lt;detector class=&quot;com.mycompany.Detector2&quot;/&gt;
&lt;/extension&gt;
&lt;/pre&gt;
      </documentation>
   </annotation>



   <annotation>
      <appinfo>
         <meta.section type="copyright"/>
      </appinfo>
      <documentation>
         Copyright (c) 2010 Oracle and others.&lt;br&gt;
All rights reserved. This program and the accompanying materials are made 
available under the terms of the Eclipse Public License v1.0 which accompanies 
this distribution, and is available at &lt;a
href=&quot;https://www.eclipse.org/legal/epl-2.0/
&quot;&gt;https://www.eclipse.org/legal/epl-2.0/
&lt;/a&gt;
      </documentation>
   </annotation>

</schema>