| /******************************************************************************* |
| * Copyright (c) 2006, 2009 Oracle. 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 http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.core.internal.context.orm; |
| |
| import java.util.List; |
| |
| import org.eclipse.jpt.core.MappingKeys; |
| import org.eclipse.jpt.core.context.BasicMapping; |
| import org.eclipse.jpt.core.context.Converter; |
| import org.eclipse.jpt.core.context.FetchType; |
| import org.eclipse.jpt.core.context.Fetchable; |
| import org.eclipse.jpt.core.context.Nullable; |
| import org.eclipse.jpt.core.context.orm.OrmAttributeMapping; |
| import org.eclipse.jpt.core.context.orm.OrmBasicMapping; |
| import org.eclipse.jpt.core.context.orm.OrmColumn; |
| import org.eclipse.jpt.core.context.orm.OrmColumnMapping; |
| import org.eclipse.jpt.core.context.orm.OrmConverter; |
| import org.eclipse.jpt.core.context.orm.OrmPersistentAttribute; |
| import org.eclipse.jpt.core.internal.validation.DefaultJpaValidationMessages; |
| import org.eclipse.jpt.core.internal.validation.JpaValidationMessages; |
| import org.eclipse.jpt.core.resource.orm.Attributes; |
| import org.eclipse.jpt.core.resource.orm.OrmFactory; |
| import org.eclipse.jpt.core.resource.orm.XmlBasic; |
| import org.eclipse.jpt.core.resource.orm.XmlColumn; |
| import org.eclipse.jpt.db.Table; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| |
| public abstract class AbstractOrmBasicMapping<T extends XmlBasic> |
| extends AbstractOrmAttributeMapping<T> |
| implements OrmBasicMapping |
| { |
| protected final OrmColumn column; |
| |
| protected FetchType specifiedFetch; |
| |
| protected Boolean specifiedOptional; |
| |
| protected OrmConverter defaultConverter; |
| |
| protected OrmConverter specifiedConverter; |
| |
| protected AbstractOrmBasicMapping(OrmPersistentAttribute parent, T resourceMapping) { |
| super(parent, resourceMapping); |
| this.column = getXmlContextNodeFactory().buildOrmColumn(this, this); |
| this.column.initialize(this.getResourceColumn());//TODO pass in to factory |
| this.specifiedFetch = this.getResourceFetch(); |
| this.specifiedOptional = this.getResourceOptional(); |
| this.defaultConverter = getXmlContextNodeFactory().buildOrmNullConverter(this); |
| this.specifiedConverter = this.buildSpecifiedConverter(this.getResourceConverterType()); |
| } |
| |
| public FetchType getFetch() { |
| return (this.getSpecifiedFetch() == null) ? this.getDefaultFetch() : this.getSpecifiedFetch(); |
| } |
| |
| public FetchType getDefaultFetch() { |
| return BasicMapping.DEFAULT_FETCH_TYPE; |
| } |
| |
| public FetchType getSpecifiedFetch() { |
| return this.specifiedFetch; |
| } |
| |
| public void setSpecifiedFetch(FetchType newSpecifiedFetch) { |
| FetchType oldFetch = this.specifiedFetch; |
| this.specifiedFetch = newSpecifiedFetch; |
| this.resourceAttributeMapping.setFetch(FetchType.toOrmResourceModel(newSpecifiedFetch)); |
| firePropertyChanged(Fetchable.SPECIFIED_FETCH_PROPERTY, oldFetch, newSpecifiedFetch); |
| } |
| |
| protected void setSpecifiedFetch_(FetchType newSpecifiedFetch) { |
| FetchType oldFetch = this.specifiedFetch; |
| this.specifiedFetch = newSpecifiedFetch; |
| firePropertyChanged(Fetchable.SPECIFIED_FETCH_PROPERTY, oldFetch, newSpecifiedFetch); |
| } |
| |
| public boolean isOptional() { |
| return (this.getSpecifiedOptional() == null) ? this.isDefaultOptional() : this.getSpecifiedOptional().booleanValue(); |
| } |
| |
| public boolean isDefaultOptional() { |
| return Nullable.DEFAULT_OPTIONAL; |
| } |
| |
| public Boolean getSpecifiedOptional() { |
| return this.specifiedOptional; |
| } |
| |
| public void setSpecifiedOptional(Boolean newSpecifiedOptional) { |
| Boolean oldOptional = this.specifiedOptional; |
| this.specifiedOptional = newSpecifiedOptional; |
| this.resourceAttributeMapping.setOptional(newSpecifiedOptional); |
| firePropertyChanged(Nullable.SPECIFIED_OPTIONAL_PROPERTY, oldOptional, newSpecifiedOptional); |
| } |
| |
| protected void setSpecifiedOptional_(Boolean newSpecifiedOptional) { |
| Boolean oldOptional = this.specifiedOptional; |
| this.specifiedOptional = newSpecifiedOptional; |
| firePropertyChanged(Nullable.SPECIFIED_OPTIONAL_PROPERTY, oldOptional, newSpecifiedOptional); |
| } |
| |
| public OrmConverter getConverter() { |
| return getSpecifiedConverter() == null ? getDefaultConverter() : getSpecifiedConverter(); |
| } |
| |
| public OrmConverter getDefaultConverter() { |
| return this.defaultConverter; |
| } |
| |
| public OrmConverter getSpecifiedConverter() { |
| return this.specifiedConverter; |
| } |
| |
| protected String getSpecifedConverterType() { |
| if (this.specifiedConverter == null) { |
| return Converter.NO_CONVERTER; |
| } |
| return this.specifiedConverter.getType(); |
| } |
| |
| public void setSpecifiedConverter(String converterType) { |
| if (this.valuesAreEqual(getSpecifedConverterType(), converterType)) { |
| return; |
| } |
| OrmConverter oldConverter = this.specifiedConverter; |
| OrmConverter newConverter = buildSpecifiedConverter(converterType); |
| this.specifiedConverter = null; |
| if (oldConverter != null) { |
| oldConverter.removeFromResourceModel(); |
| } |
| this.specifiedConverter = newConverter; |
| if (newConverter != null) { |
| newConverter.addToResourceModel(); |
| } |
| firePropertyChanged(SPECIFIED_CONVERTER_PROPERTY, oldConverter, newConverter); |
| } |
| |
| protected void setSpecifiedConverter(OrmConverter newConverter) { |
| OrmConverter oldConverter = this.specifiedConverter; |
| this.specifiedConverter = newConverter; |
| firePropertyChanged(SPECIFIED_CONVERTER_PROPERTY, oldConverter, newConverter); |
| } |
| |
| public String getKey() { |
| return MappingKeys.BASIC_ATTRIBUTE_MAPPING_KEY; |
| } |
| |
| public void initializeOn(OrmAttributeMapping newMapping) { |
| newMapping.initializeFromOrmBasicMapping(this); |
| } |
| |
| |
| @Override |
| public void initializeFromOrmColumnMapping(OrmColumnMapping oldMapping) { |
| super.initializeFromOrmColumnMapping(oldMapping); |
| getColumn().initializeFrom(oldMapping.getColumn()); |
| } |
| |
| public int getXmlSequence() { |
| return 20; |
| } |
| |
| @Override |
| public boolean isOverridableAttributeMapping() { |
| return true; |
| } |
| |
| public OrmColumn getColumn() { |
| return this.column; |
| } |
| |
| public String getDefaultColumnName() { |
| return getName(); |
| } |
| |
| public String getDefaultTableName() { |
| return getTypeMapping().getPrimaryTableName(); |
| } |
| |
| public Table getDbTable(String tableName) { |
| return getTypeMapping().getDbTable(tableName); |
| } |
| |
| @Override |
| public void update() { |
| super.update(); |
| this.setSpecifiedFetch_(this.getResourceFetch()); |
| this.setSpecifiedOptional_(this.getResourceOptional()); |
| this.column.update(this.getResourceColumn()); |
| if (this.valuesAreEqual(getResourceConverterType(), getSpecifedConverterType())) { |
| getSpecifiedConverter().update(); |
| } |
| else { |
| setSpecifiedConverter(buildSpecifiedConverter(getResourceConverterType())); |
| } |
| } |
| |
| protected Boolean getResourceOptional() { |
| return this.resourceAttributeMapping.getOptional(); |
| } |
| |
| protected FetchType getResourceFetch() { |
| return FetchType.fromOrmResourceModel(this.resourceAttributeMapping.getFetch()); |
| } |
| |
| protected OrmConverter buildSpecifiedConverter(String converterType) { |
| if (this.valuesAreEqual(converterType, Converter.ENUMERATED_CONVERTER)) { |
| return getXmlContextNodeFactory().buildOrmEnumeratedConverter(this, this.resourceAttributeMapping); |
| } |
| if (this.valuesAreEqual(converterType, Converter.TEMPORAL_CONVERTER)) { |
| return getXmlContextNodeFactory().buildOrmTemporalConverter(this, this.resourceAttributeMapping); |
| } |
| if (this.valuesAreEqual(converterType, Converter.LOB_CONVERTER)) { |
| return getXmlContextNodeFactory().buildOrmLobConverter(this, this.resourceAttributeMapping); |
| } |
| return null; |
| } |
| |
| protected String getResourceConverterType() { |
| if (this.resourceAttributeMapping.getEnumerated() != null) { |
| return Converter.ENUMERATED_CONVERTER; |
| } |
| else if (this.resourceAttributeMapping.getTemporal() != null) { |
| return Converter.TEMPORAL_CONVERTER; |
| } |
| else if (this.resourceAttributeMapping.isLob()) { |
| return Converter.LOB_CONVERTER; |
| } |
| |
| return null; |
| } |
| |
| public void addToResourceModel(Attributes resourceAttributes) { |
| resourceAttributes.getBasics().add(this.resourceAttributeMapping); |
| } |
| |
| public void removeFromResourceModel(Attributes resourceAttributes) { |
| resourceAttributes.getBasics().remove(this.resourceAttributeMapping); |
| } |
| |
| //***************** XmlColumn.Owner implementation **************** |
| |
| public XmlColumn getResourceColumn() { |
| return this.resourceAttributeMapping.getColumn(); |
| } |
| |
| public void addResourceColumn() { |
| this.resourceAttributeMapping.setColumn(OrmFactory.eINSTANCE.createXmlColumn()); |
| } |
| |
| public void removeResourceColumn() { |
| this.resourceAttributeMapping.setColumn(null); |
| } |
| |
| // ****************** validation **************** |
| |
| @Override |
| public void validate(List<IMessage> messages, IReporter reporter) { |
| super.validate(messages, reporter); |
| if (this.shouldValidateAgainstDatabase()) { |
| this.validateColumn(messages); |
| } |
| } |
| |
| protected void validateColumn(List<IMessage> messages) { |
| String tableName = this.column.getTable(); |
| if (this.getTypeMapping().tableNameIsInvalid(tableName)) { |
| if (this.getPersistentAttribute().isVirtual()) { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.VIRTUAL_ATTRIBUTE_COLUMN_UNRESOLVED_TABLE, |
| new String[] {this.getName(), tableName, this.column.getName()}, |
| this.column, |
| this.column.getTableTextRange() |
| ) |
| ); |
| } else { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.COLUMN_UNRESOLVED_TABLE, |
| new String[] {tableName, this.column.getName()}, |
| this.column, |
| this.column.getTableTextRange() |
| ) |
| ); |
| } |
| return; |
| } |
| |
| if ( ! this.column.isResolved() && this.column.getDbTable() != null) { |
| if (this.getPersistentAttribute().isVirtual()) { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.VIRTUAL_ATTRIBUTE_COLUMN_UNRESOLVED_NAME, |
| new String[] {this.getName(), this.column.getName()}, |
| this.column, |
| this.column.getNameTextRange() |
| ) |
| ); |
| } else { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.COLUMN_UNRESOLVED_NAME, |
| new String[] {this.column.getName()}, |
| this.column, |
| this.column.getNameTextRange() |
| ) |
| ); |
| } |
| } |
| } |
| |
| } |