diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/AbstractOrmIdMapping.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/AbstractOrmIdMapping.java | 439 |
1 files changed, 0 insertions, 439 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/AbstractOrmIdMapping.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/AbstractOrmIdMapping.java deleted file mode 100644 index 53fd40cc92..0000000000 --- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/AbstractOrmIdMapping.java +++ /dev/null @@ -1,439 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2010 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.Iterator; -import java.util.List; -import org.eclipse.jdt.core.IPackageFragment; -import org.eclipse.jdt.core.IType; -import org.eclipse.jpt.core.MappingKeys; -import org.eclipse.jpt.core.context.AttributeMapping; -import org.eclipse.jpt.core.context.BaseColumn; -import org.eclipse.jpt.core.context.Converter; -import org.eclipse.jpt.core.context.NamedColumn; -import org.eclipse.jpt.core.context.PersistentAttribute; -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.OrmGeneratorContainer; -import org.eclipse.jpt.core.context.orm.OrmIdMapping; -import org.eclipse.jpt.core.context.orm.OrmPersistentAttribute; -import org.eclipse.jpt.core.internal.context.BaseColumnTextRangeResolver; -import org.eclipse.jpt.core.internal.context.JptValidator; -import org.eclipse.jpt.core.internal.context.NamedColumnTextRangeResolver; -import org.eclipse.jpt.core.internal.jpa1.context.EntityTableDescriptionProvider; -import org.eclipse.jpt.core.internal.jpa1.context.NamedColumnValidator; -import org.eclipse.jpt.core.internal.validation.DefaultJpaValidationMessages; -import org.eclipse.jpt.core.internal.validation.JpaValidationDescriptionMessages; -import org.eclipse.jpt.core.internal.validation.JpaValidationMessages; -import org.eclipse.jpt.core.jpa2.context.IdMapping2_0; -import org.eclipse.jpt.core.jpa2.context.SingleRelationshipMapping2_0; -import org.eclipse.jpt.core.resource.java.JPA; -import org.eclipse.jpt.core.resource.orm.Attributes; -import org.eclipse.jpt.core.resource.orm.OrmFactory; -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.utility.TextRange; -import org.eclipse.jpt.db.Table; -import org.eclipse.jpt.utility.internal.ArrayTools; -import org.eclipse.jpt.utility.internal.iterables.CompositeIterable; -import org.eclipse.jpt.utility.internal.iterables.EmptyIterable; -import org.eclipse.jpt.utility.internal.iterables.FilteringIterable; -import org.eclipse.jpt.utility.internal.iterables.SubIterableWrapper; -import org.eclipse.osgi.util.NLS; -import org.eclipse.text.edits.ReplaceEdit; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -import org.eclipse.wst.validation.internal.provisional.core.IReporter; - -public abstract class AbstractOrmIdMapping<T extends XmlId> - extends AbstractOrmAttributeMapping<T> - implements OrmIdMapping, IdMapping2_0 -{ - protected final OrmColumn column; - - /* 2.0 feature - a relationship may map this id */ - protected boolean mappedByRelationship; - - protected OrmGeneratedValue generatedValue; - - protected OrmConverter converter; - - protected final OrmConverter nullConverter; - - protected final OrmGeneratorContainer generatorContainer; - - - protected AbstractOrmIdMapping(OrmPersistentAttribute parent, T resourceMapping) { - super(parent, resourceMapping); - this.column = getXmlContextNodeFactory().buildOrmColumn(this, this); - this.column.initialize(this.resourceAttributeMapping.getColumn());//TODO pass in to constructor - this.mappedByRelationship = calculateMappedByRelationship(); - this.generatorContainer = buildGeneratorContainer(); - this.initializeGeneratedValue(); - this.nullConverter = this.getXmlContextNodeFactory().buildOrmNullConverter(this); - this.converter = this.buildConverter(this.getResourceConverterType()); - } - - - protected OrmGeneratorContainer buildGeneratorContainer() { - return getXmlContextNodeFactory().buildOrmGeneratorContainer(this, this.resourceAttributeMapping); - } - - 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 this.converter; - } - - protected String getConverterType() { - return this.converter.getType(); - } - - public void setConverter(String converterType) { - if (this.valuesAreEqual(getConverterType(), converterType)) { - return; - } - OrmConverter oldConverter = this.converter; - OrmConverter newConverter = buildConverter(converterType); - this.converter = this.nullConverter; - if (oldConverter != null) { - oldConverter.removeFromResourceModel(); - } - this.converter = newConverter; - if (newConverter != null) { - newConverter.addToResourceModel(); - } - firePropertyChanged(CONVERTER_PROPERTY, oldConverter, newConverter); - } - - protected void setConverter(OrmConverter newConverter) { - OrmConverter oldConverter = this.converter; - this.converter = newConverter; - firePropertyChanged(CONVERTER_PROPERTY, oldConverter, newConverter); - } - - public OrmGeneratedValue addGeneratedValue() { - if (getGeneratedValue() != null) { - throw new IllegalStateException("gemeratedValue already exists"); //$NON-NLS-1$ - } - XmlGeneratedValue resourceGeneratedValue = OrmFactory.eINSTANCE.createXmlGeneratedValue(); - 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 OrmGeneratorContainer getGeneratorContainer() { - return this.generatorContainer; - } - - @Override - public String getPrimaryKeyColumnName() { - return this.getColumn().getName(); - } - - @Override - public boolean isOverridableAttributeMapping() { - return true; - } - - public void addToResourceModel(Attributes resourceAttributes) { - resourceAttributes.getIds().add(this.resourceAttributeMapping); - } - - public void removeFromResourceModel(Attributes resourceAttributes) { - resourceAttributes.getIds().remove(this.resourceAttributeMapping); - } - - - //***************** XmlColumn.Owner implementation **************** - - public XmlColumn getResourceColumn() { - return this.resourceAttributeMapping.getColumn(); - } - - protected boolean isColumnSpecified() { - if (! isVirtual()) { - return getResourceColumn() != null; - } - else { - return getJavaResourcePersistentAttribute().getAnnotation(JPA.COLUMN) != null; - } - } - - public void addResourceColumn() { - this.resourceAttributeMapping.setColumn(OrmFactory.eINSTANCE.createXmlColumn()); - } - - public void removeResourceColumn() { - this.resourceAttributeMapping.setColumn(null); - } - - - //************** NamedColumn.Owner implementation *************** - - public Table getDbTable(String tableName) { - return getTypeMapping().getDbTable(tableName); - } - - public String getDefaultColumnName() { - return (isMappedByRelationship() && ! isColumnSpecified()) ? null : getName(); - } - - - //************** BaseColumn.Owner implementation *************** - - public String getDefaultTableName() { - return (isMappedByRelationship() && ! isColumnSpecified()) ? null : getTypeMapping().getPrimaryTableName(); - } - - public boolean tableNameIsInvalid(String tableName) { - return getTypeMapping().tableNameIsInvalid(tableName); - } - - public Iterator<String> candidateTableNames() { - return getTypeMapping().associatedTableNamesIncludingInherited(); - } - - - // **************** IdColumn2_0 impl ************************************** - - public boolean isMappedByRelationship() { - return this.mappedByRelationship; - } - - protected void setMappedByRelationship(boolean newValue) { - boolean oldValue = this.mappedByRelationship; - this.mappedByRelationship = newValue; - firePropertyChanged(MAPPED_BY_RELATIONSHIP_PROPERTY, oldValue, newValue); - } - - protected boolean calculateMappedByRelationship() { - for (SingleRelationshipMapping2_0 each : getMapsIdRelationships()) { - if (each.getDerivedIdentity().getMapsIdDerivedIdentityStrategy().getResolvedAttributeMappingValue() == this) { - return true; - } - } - return false; - } - - protected Iterable<SingleRelationshipMapping2_0> getMapsIdRelationships() { - return new FilteringIterable<SingleRelationshipMapping2_0>( - new SubIterableWrapper<AttributeMapping, SingleRelationshipMapping2_0>( - new CompositeIterable<AttributeMapping>( - getTypeMapping().getAllAttributeMappings(MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY), - getTypeMapping().getAllAttributeMappings(MappingKeys.MANY_TO_ONE_ATTRIBUTE_MAPPING_KEY)))) { - @Override - protected boolean accept(SingleRelationshipMapping2_0 o) { - return o.getDerivedIdentity().usesMapsIdDerivedIdentityStrategy(); - } - }; - } - - - protected void initializeGeneratedValue() { - if (this.resourceAttributeMapping.getGeneratedValue() != null) { - this.generatedValue = buildGeneratedValue(this.resourceAttributeMapping.getGeneratedValue()); - } - } - - protected OrmGeneratedValue buildGeneratedValue(XmlGeneratedValue resourceGeneratedValue) { - return getXmlContextNodeFactory().buildOrmGeneratedValue(this, resourceGeneratedValue); - } - - @Override - public void update() { - super.update(); - this.column.update(getResourceColumn()); - setMappedByRelationship(calculateMappedByRelationship()); - this.generatorContainer.update(); - this.updateGeneratedValue(); - if (this.valuesAreEqual(getResourceConverterType(), getConverterType())) { - getConverter().update(); - } - else { - setConverter(buildConverter(getResourceConverterType())); - } - } - - 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 buildConverter(String converterType) { - if (this.valuesAreEqual(converterType, Converter.NO_CONVERTER)) { - return this.nullConverter; - } - if (this.valuesAreEqual(converterType, Converter.TEMPORAL_CONVERTER)) { - return getXmlContextNodeFactory().buildOrmTemporalConverter(this, this.resourceAttributeMapping); - } - return null; - } - - protected String getResourceConverterType() { - if (this.resourceAttributeMapping.getTemporal() != null) { - return Converter.TEMPORAL_CONVERTER; - } - return Converter.NO_CONVERTER; - } - - - //************ refactoring ************ - - @SuppressWarnings("unchecked") - @Override - public Iterable<ReplaceEdit> createRenameTypeEdits(IType originalType, String newName) { - return new CompositeIterable<ReplaceEdit>( - super.createRenameTypeEdits(originalType, newName), - this.createConverterRenameTypeEdits(originalType, newName)); - } - - protected Iterable<ReplaceEdit> createConverterRenameTypeEdits(IType originalType, String newName) { - if (getConverter() != null) { - return getConverter().createRenameTypeEdits(originalType, newName); - } - return EmptyIterable.instance(); - } - - @SuppressWarnings("unchecked") - @Override - public Iterable<ReplaceEdit> createMoveTypeEdits(IType originalType, IPackageFragment newPackage) { - return new CompositeIterable<ReplaceEdit>( - super.createMoveTypeEdits(originalType, newPackage), - this.createConverterMoveTypeEdits(originalType, newPackage)); - } - - protected Iterable<ReplaceEdit> createConverterMoveTypeEdits(IType originalType, IPackageFragment newPackage) { - if (getConverter() != null) { - return getConverter().createMoveTypeEdits(originalType, newPackage); - } - return EmptyIterable.instance(); - } - - @SuppressWarnings("unchecked") - @Override - public Iterable<ReplaceEdit> createRenamePackageEdits(IPackageFragment originalPackage, String newName) { - return new CompositeIterable<ReplaceEdit>( - super.createRenamePackageEdits(originalPackage, newName), - this.createConverterRenamePackageEdits(originalPackage, newName)); - } - - protected Iterable<ReplaceEdit> createConverterRenamePackageEdits(IPackageFragment originalPackage, String newName) { - if (getConverter() != null) { - return getConverter().createRenamePackageEdits(originalPackage, newName); - } - return EmptyIterable.instance(); - } - - - // ****************** validation **************** - - @Override - public void validate(List<IMessage> messages, IReporter reporter) { - super.validate(messages, reporter); - - // [JPA 2.0] if the column is specified, or if the id is not mapped by a relationship, - // then the column is validated. - // (In JPA 1.0, the column will always be validated, since the id is never mapped by a - // relationship) - if (isColumnSpecified() || ! isMappedByRelationship()) { - getColumn().validate(messages, reporter); - } - - // [JPA 2.0] if the column is specified and the id is mapped by a relationship, - // then that is an error - // (In JPA 1.0, this will never be the case, since the id is never mapped by a relationship) - if (isColumnSpecified() && isMappedByRelationship()) { - messages.add( - buildMessage( - JpaValidationMessages.ID_MAPPING_MAPPED_BY_RELATIONSHIP_AND_COLUMN_SPECIFIED, - new String[] {}, - getColumn().getValidationTextRange())); - } - - if (this.generatedValue != null) { - this.generatedValue.validate(messages, reporter); - } - this.generatorContainer.validate(messages, reporter); - } - - public JptValidator buildColumnValidator(NamedColumn column, NamedColumnTextRangeResolver textRangeResolver) { - return new NamedColumnValidator(getPersistentAttribute(), (BaseColumn) column, (BaseColumnTextRangeResolver) textRangeResolver, new EntityTableDescriptionProvider()); - } - - /* TODO - move to AbstractOrmAttributeMapping? */ - protected IMessage buildMessage(String msgID, String[] params, TextRange textRange) { - String attributeDescString; - PersistentAttribute attribute = getPersistentAttribute(); - if (attribute.isVirtual()) { - attributeDescString = NLS.bind(JpaValidationDescriptionMessages.VIRTUAL_ATTRIBUTE_DESC, attribute.getName()); - } - else { - attributeDescString = NLS.bind(JpaValidationDescriptionMessages.ATTRIBUTE_DESC, attribute.getName()); - } - return DefaultJpaValidationMessages.buildMessage( - IMessage.HIGH_SEVERITY, msgID, ArrayTools.add(params, 0, attributeDescString), this, textRange); - } -} |