| /******************************************************************************* |
| * Copyright (c) 2006, 2008 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.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| import org.eclipse.jpt.core.MappingKeys; |
| import org.eclipse.jpt.core.context.Converter; |
| import org.eclipse.jpt.core.context.Generator; |
| import org.eclipse.jpt.core.context.orm.OrmAttributeMapping; |
| 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.OrmGeneratedValue; |
| import org.eclipse.jpt.core.context.orm.OrmGenerator; |
| import org.eclipse.jpt.core.context.orm.OrmIdMapping; |
| import org.eclipse.jpt.core.context.orm.OrmPersistentAttribute; |
| import org.eclipse.jpt.core.context.orm.OrmSequenceGenerator; |
| import org.eclipse.jpt.core.context.orm.OrmTableGenerator; |
| import org.eclipse.jpt.core.internal.validation.DefaultJpaValidationMessages; |
| import org.eclipse.jpt.core.internal.validation.JpaValidationMessages; |
| import org.eclipse.jpt.core.resource.orm.AbstractXmlTypeMapping; |
| import org.eclipse.jpt.core.resource.orm.OrmFactory; |
| import org.eclipse.jpt.core.resource.orm.XmlAttributeMapping; |
| import org.eclipse.jpt.core.resource.orm.XmlColumn; |
| import org.eclipse.jpt.core.resource.orm.XmlGeneratedValue; |
| import org.eclipse.jpt.core.resource.orm.XmlId; |
| import org.eclipse.jpt.core.resource.orm.XmlSequenceGenerator; |
| import org.eclipse.jpt.core.resource.orm.XmlTableGenerator; |
| import org.eclipse.jpt.db.Table; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| |
| /** |
| * |
| */ |
| public class GenericOrmIdMapping |
| extends AbstractOrmAttributeMapping<XmlId> |
| implements OrmIdMapping |
| { |
| protected final OrmColumn column; |
| |
| protected OrmGeneratedValue generatedValue; |
| |
| protected OrmConverter defaultConverter; |
| protected OrmConverter specifiedConverter; |
| |
| protected OrmTableGenerator tableGenerator; |
| protected OrmSequenceGenerator sequenceGenerator; |
| |
| |
| public GenericOrmIdMapping(OrmPersistentAttribute parent) { |
| super(parent); |
| this.column = getJpaFactory().buildOrmColumn(this, this); |
| } |
| |
| |
| public String getKey() { |
| return MappingKeys.ID_ATTRIBUTE_MAPPING_KEY; |
| } |
| |
| public int getXmlSequence() { |
| return 0; |
| } |
| |
| public void initializeOn(OrmAttributeMapping newMapping) { |
| newMapping.initializeFromOrmIdMapping(this); |
| } |
| |
| @Override |
| public void initializeFromOrmColumnMapping(OrmColumnMapping oldMapping) { |
| super.initializeFromOrmColumnMapping(oldMapping); |
| getColumn().initializeFrom(oldMapping.getColumn()); |
| } |
| |
| |
| public OrmColumn getColumn() { |
| return this.column; |
| } |
| |
| 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 (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 OrmGeneratedValue addGeneratedValue() { |
| if (getGeneratedValue() != null) { |
| throw new IllegalStateException("gemeratedValue already exists"); //$NON-NLS-1$ |
| } |
| XmlGeneratedValue resourceGeneratedValue = OrmFactory.eINSTANCE.createXmlGeneratedValueImpl(); |
| this.generatedValue = buildGeneratedValue(resourceGeneratedValue); |
| this.resourceAttributeMapping.setGeneratedValue(resourceGeneratedValue); |
| firePropertyChanged(GENERATED_VALUE_PROPERTY, null, this.generatedValue); |
| return this.generatedValue; |
| } |
| |
| public void removeGeneratedValue() { |
| if (getGeneratedValue() == null) { |
| throw new IllegalStateException("gemeratedValue does not exist, cannot be removed"); //$NON-NLS-1$ |
| } |
| OrmGeneratedValue oldGeneratedValue = this.generatedValue; |
| this.generatedValue = null; |
| this.resourceAttributeMapping.setGeneratedValue(null); |
| firePropertyChanged(GENERATED_VALUE_PROPERTY, oldGeneratedValue, null); |
| } |
| |
| public OrmGeneratedValue getGeneratedValue() { |
| return this.generatedValue; |
| } |
| |
| protected void setGeneratedValue(OrmGeneratedValue newGeneratedValue) { |
| OrmGeneratedValue oldGeneratedValue = this.generatedValue; |
| this.generatedValue = newGeneratedValue; |
| firePropertyChanged(GENERATED_VALUE_PROPERTY, oldGeneratedValue, newGeneratedValue); |
| } |
| |
| public OrmSequenceGenerator addSequenceGenerator() { |
| if (getSequenceGenerator() != null) { |
| throw new IllegalStateException("sequenceGenerator already exists"); //$NON-NLS-1$ |
| } |
| XmlSequenceGenerator resourceSequenceGenerator = OrmFactory.eINSTANCE.createXmlSequenceGeneratorImpl(); |
| this.sequenceGenerator = buildSequenceGenerator(resourceSequenceGenerator); |
| this.resourceAttributeMapping.setSequenceGenerator(resourceSequenceGenerator); |
| firePropertyChanged(SEQUENCE_GENERATOR_PROPERTY, null, this.sequenceGenerator); |
| return this.sequenceGenerator; |
| } |
| |
| public void removeSequenceGenerator() { |
| if (getSequenceGenerator() == null) { |
| throw new IllegalStateException("sequenceGenerator does not exist, cannot be removed"); //$NON-NLS-1$ |
| } |
| OrmSequenceGenerator oldSequenceGenerator = this.sequenceGenerator; |
| this.sequenceGenerator = null; |
| this.resourceAttributeMapping.setSequenceGenerator(null); |
| firePropertyChanged(SEQUENCE_GENERATOR_PROPERTY, oldSequenceGenerator, null); |
| } |
| |
| public OrmSequenceGenerator getSequenceGenerator() { |
| return this.sequenceGenerator; |
| } |
| |
| protected void setSequenceGenerator(OrmSequenceGenerator newSequenceGenerator) { |
| OrmSequenceGenerator oldSequenceGenerator = this.sequenceGenerator; |
| this.sequenceGenerator = newSequenceGenerator; |
| firePropertyChanged(SEQUENCE_GENERATOR_PROPERTY, oldSequenceGenerator, newSequenceGenerator); |
| } |
| |
| public OrmTableGenerator addTableGenerator() { |
| if (getTableGenerator() != null) { |
| throw new IllegalStateException("tableGenerator already exists"); //$NON-NLS-1$ |
| } |
| XmlTableGenerator resourceTableGenerator = OrmFactory.eINSTANCE.createXmlTableGeneratorImpl(); |
| this.tableGenerator = buildTableGenerator(resourceTableGenerator); |
| this.resourceAttributeMapping.setTableGenerator(resourceTableGenerator); |
| firePropertyChanged(TABLE_GENERATOR_PROPERTY, null, this.tableGenerator); |
| return this.tableGenerator; |
| } |
| |
| public void removeTableGenerator() { |
| if (getTableGenerator() == null) { |
| throw new IllegalStateException("tableGenerator does not exist, cannot be removed"); //$NON-NLS-1$ |
| } |
| OrmTableGenerator oldTableGenerator = this.tableGenerator; |
| this.tableGenerator = null; |
| this.resourceAttributeMapping.setTableGenerator(null); |
| firePropertyChanged(TABLE_GENERATOR_PROPERTY, oldTableGenerator, null); |
| } |
| |
| public OrmTableGenerator getTableGenerator() { |
| return this.tableGenerator; |
| } |
| |
| protected void setTableGenerator(OrmTableGenerator newTableGenerator) { |
| OrmTableGenerator oldTableGenerator = this.tableGenerator; |
| this.tableGenerator = newTableGenerator; |
| firePropertyChanged(TABLE_GENERATOR_PROPERTY, oldTableGenerator, newTableGenerator); |
| } |
| |
| protected Iterator<OrmGenerator> generators() { |
| ArrayList<OrmGenerator> generators = new ArrayList<OrmGenerator>(); |
| this.addGeneratorsTo(generators); |
| return generators.iterator(); |
| } |
| |
| protected void addGeneratorsTo(ArrayList<OrmGenerator> generators) { |
| if (this.sequenceGenerator != null) { |
| generators.add(this.sequenceGenerator); |
| } |
| if (this.tableGenerator != null) { |
| generators.add(this.tableGenerator); |
| } |
| } |
| |
| @Override |
| public String getPrimaryKeyColumnName() { |
| return this.getColumn().getName(); |
| } |
| |
| @Override |
| public boolean isOverridableAttributeMapping() { |
| return true; |
| } |
| |
| @Override |
| public boolean isIdMapping() { |
| return true; |
| } |
| |
| public XmlId addToResourceModel(AbstractXmlTypeMapping typeMapping) { |
| XmlId id = OrmFactory.eINSTANCE.createXmlIdImpl(); |
| getPersistentAttribute().initialize(id); |
| typeMapping.getAttributes().getIds().add(id); |
| return id; |
| } |
| |
| public void removeFromResourceModel(AbstractXmlTypeMapping typeMapping) { |
| typeMapping.getAttributes().getIds().remove(this.resourceAttributeMapping); |
| if (typeMapping.getAttributes().isAllFeaturesUnset()) { |
| typeMapping.setAttributes(null); |
| } |
| } |
| |
| public Table getDbTable(String tableName) { |
| return getTypeMapping().getDbTable(tableName); |
| } |
| |
| public String getDefaultColumnName() { |
| return getAttributeName(); |
| } |
| |
| public String getDefaultTableName() { |
| return getTypeMapping().getPrimaryTableName(); |
| } |
| |
| @Override |
| public void initialize(XmlAttributeMapping attributeMapping) { |
| super.initialize(attributeMapping); |
| this.column.initialize(this.resourceAttributeMapping.getColumn()); |
| this.initializeSequenceGenerator(); |
| this.initializeTableGenerator(); |
| this.initializeGeneratedValue(); |
| this.defaultConverter = new GenericOrmNullConverter(this); |
| this.specifiedConverter = this.buildSpecifiedConverter(this.specifiedConverterType()); |
| } |
| |
| protected void initializeSequenceGenerator() { |
| if (this.resourceAttributeMapping.getSequenceGenerator() != null) { |
| this.sequenceGenerator = buildSequenceGenerator(this.resourceAttributeMapping.getSequenceGenerator()); |
| } |
| } |
| |
| protected OrmSequenceGenerator buildSequenceGenerator(XmlSequenceGenerator resourceSequenceGenerator) { |
| return getJpaFactory().buildOrmSequenceGenerator(this, resourceSequenceGenerator); |
| } |
| |
| protected void initializeTableGenerator() { |
| if (this.resourceAttributeMapping.getTableGenerator() != null) { |
| this.tableGenerator = buildTableGenerator(this.resourceAttributeMapping.getTableGenerator()); |
| } |
| } |
| |
| protected OrmTableGenerator buildTableGenerator(XmlTableGenerator resourceTableGenerator) { |
| return getJpaFactory().buildOrmTableGenerator(this, resourceTableGenerator); |
| } |
| |
| protected void initializeGeneratedValue() { |
| if (this.resourceAttributeMapping.getGeneratedValue() != null) { |
| this.generatedValue = buildGeneratedValue(this.resourceAttributeMapping.getGeneratedValue()); |
| } |
| } |
| |
| protected OrmGeneratedValue buildGeneratedValue(XmlGeneratedValue resourceGeneratedValue) { |
| return getJpaFactory().buildOrmGeneratedValue(this, resourceGeneratedValue); |
| } |
| @Override |
| public void update() { |
| super.update(); |
| this.column.update(this.resourceAttributeMapping.getColumn()); |
| this.updateSequenceGenerator(); |
| this.updateTableGenerator(); |
| this.updateGeneratedValue(); |
| if (specifiedConverterType() == getSpecifedConverterType()) { |
| getSpecifiedConverter().update(); |
| } |
| else { |
| setSpecifiedConverter(buildSpecifiedConverter(specifiedConverterType())); |
| } |
| } |
| |
| protected void updateSequenceGenerator() { |
| if (this.resourceAttributeMapping.getSequenceGenerator() == null) { |
| if (getSequenceGenerator() != null) { |
| setSequenceGenerator(null); |
| } |
| } |
| else { |
| if (getSequenceGenerator() == null) { |
| setSequenceGenerator(buildSequenceGenerator(this.resourceAttributeMapping.getSequenceGenerator())); |
| } |
| else { |
| getSequenceGenerator().update(this.resourceAttributeMapping.getSequenceGenerator()); |
| } |
| } |
| } |
| |
| protected void updateTableGenerator() { |
| if (this.resourceAttributeMapping.getTableGenerator() == null) { |
| if (getTableGenerator() != null) { |
| setTableGenerator(null); |
| } |
| } |
| else { |
| if (getTableGenerator() == null) { |
| setTableGenerator(buildTableGenerator(this.resourceAttributeMapping.getTableGenerator())); |
| } |
| else { |
| getTableGenerator().update(this.resourceAttributeMapping.getTableGenerator()); |
| } |
| } |
| } |
| |
| protected void updateGeneratedValue() { |
| if (this.resourceAttributeMapping.getGeneratedValue() == null) { |
| if (getGeneratedValue() != null) { |
| setGeneratedValue(null); |
| } |
| } |
| else { |
| if (getGeneratedValue() == null) { |
| setGeneratedValue(buildGeneratedValue(this.resourceAttributeMapping.getGeneratedValue())); |
| } |
| else { |
| getGeneratedValue().update(this.resourceAttributeMapping.getGeneratedValue()); |
| } |
| } |
| } |
| |
| protected OrmConverter buildSpecifiedConverter(String converterType) { |
| if (converterType == Converter.TEMPORAL_CONVERTER) { |
| return new GenericOrmTemporalConverter(this, this.resourceAttributeMapping); |
| } |
| return null; |
| } |
| |
| protected String specifiedConverterType() { |
| if (this.resourceAttributeMapping.getTemporal() != null) { |
| return Converter.TEMPORAL_CONVERTER; |
| } |
| |
| return null; |
| } |
| |
| //***************** XmlColumn.Owner implementation **************** |
| |
| public XmlColumn getResourceColumn() { |
| return this.resourceAttributeMapping.getColumn(); |
| } |
| |
| public void addResourceColumn() { |
| this.resourceAttributeMapping.setColumn(OrmFactory.eINSTANCE.createXmlColumnImpl()); |
| } |
| |
| public void removeResourceColumn() { |
| this.resourceAttributeMapping.setColumn(null); |
| } |
| |
| // ****************** validation **************** |
| |
| @Override |
| public void validate(List<IMessage> messages) { |
| super.validate(messages); |
| |
| if (this.connectionProfileIsActive() && this.ownerIsEntity()) { |
| this.validateColumn(messages); |
| } |
| this.validateGeneratedValue(messages); |
| this.validateGenerators(messages); |
| } |
| |
| protected void validateColumn(List<IMessage> messages) { |
| OrmPersistentAttribute pa = this.getPersistentAttribute(); |
| String tableName = this.column.getTable(); |
| if (this.getTypeMapping().tableNameIsInvalid(tableName)) { |
| if (pa.isVirtual()) { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.VIRTUAL_ATTRIBUTE_COLUMN_UNRESOLVED_TABLE, |
| new String[] {pa.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()) { |
| if (pa.isVirtual()) { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.VIRTUAL_ATTRIBUTE_COLUMN_UNRESOLVED_NAME, |
| new String[] {pa.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() |
| ) |
| ); |
| } |
| } |
| } |
| |
| protected void validateGeneratedValue(List<IMessage> messages) { |
| if (this.generatedValue == null) { |
| return; |
| } |
| |
| String generatorName = this.generatedValue.getGenerator(); |
| if (generatorName == null) { |
| return; |
| } |
| |
| for (Iterator<Generator> stream = this.getPersistenceUnit().allGenerators(); stream.hasNext(); ) { |
| if (generatorName.equals(stream.next().getName())) { |
| return; |
| } |
| } |
| |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.ID_MAPPING_UNRESOLVED_GENERATOR_NAME, |
| new String[] {generatorName}, |
| this, |
| this.generatedValue.getGeneratorTextRange()) |
| ); |
| } |
| |
| protected void validateGenerators(List<IMessage> messages) { |
| for (Iterator<OrmGenerator> localGenerators = this.generators(); localGenerators.hasNext(); ) { |
| OrmGenerator localGenerator = localGenerators.next(); |
| if (localGenerator.isVirtual()) { |
| continue; |
| } |
| for (Iterator<Generator> globalGenerators = this.getPersistenceUnit().allGenerators(); globalGenerators.hasNext(); ) { |
| if (localGenerator.duplicates(globalGenerators.next())) { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.GENERATOR_DUPLICATE_NAME, |
| new String[] {localGenerator.getName()}, |
| localGenerator, |
| localGenerator.getNameTextRange()) |
| ); |
| } |
| } |
| } |
| } |
| |
| } |
