| /******************************************************************************* |
| * Copyright (c) 2007 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.platform; |
| |
| import java.util.List; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.jpt.core.internal.IAttributeMapping; |
| import org.eclipse.jpt.core.internal.IMappingKeys; |
| import org.eclipse.jpt.core.internal.ITypeMapping; |
| import org.eclipse.jpt.core.internal.content.java.mappings.JavaId; |
| import org.eclipse.jpt.core.internal.content.orm.XmlId; |
| import org.eclipse.jpt.core.internal.mappings.IColumn; |
| import org.eclipse.jpt.core.internal.mappings.IGeneratedValue; |
| import org.eclipse.jpt.core.internal.mappings.IGenerator; |
| import org.eclipse.jpt.core.internal.mappings.ISequenceGenerator; |
| import org.eclipse.jpt.core.internal.mappings.ITableGenerator; |
| import org.eclipse.jpt.core.internal.validation.IJpaValidationMessages; |
| import org.eclipse.jpt.core.internal.validation.JpaValidationMessages; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| |
| public class XmlIdContext extends XmlAttributeContext |
| { |
| |
| private ColumnContext columnContext; |
| |
| public XmlIdContext(IContext parentContext, XmlId xmlId) { |
| super(parentContext, xmlId); |
| this.columnContext = new ColumnContext(this, xmlId.getColumn()); |
| populateGeneratorRepository((GeneratorRepository) getPersistenceUnitContext().getGeneratorRepository()); |
| } |
| |
| protected PersistenceUnitContext getPersistenceUnitContext() { |
| return ((MappingFileContext) getParentContext().getParentContext()).getPersistenceUnitContext(); |
| } |
| |
| protected void populateGeneratorRepository(GeneratorRepository generatorRepository) { |
| ITableGenerator tableGenerator = getId().getTableGenerator(); |
| if (tableGenerator != null) { |
| generatorRepository.addGenerator(tableGenerator); |
| } |
| ISequenceGenerator sequenceGenerator = getId().getSequenceGenerator(); |
| if (sequenceGenerator != null) { |
| generatorRepository.addGenerator(sequenceGenerator); |
| } |
| } |
| |
| @Override |
| public void refreshDefaults(DefaultsContext defaultsContext, IProgressMonitor monitor) { |
| super.refreshDefaults(defaultsContext, monitor); |
| this.columnContext.refreshDefaults(defaultsContext, monitor); |
| ITableGenerator tableGenerator = getId().getTableGenerator(); |
| if (tableGenerator != null) { |
| tableGenerator.refreshDefaults(defaultsContext); |
| } |
| } |
| |
| @Override |
| protected Object getDefault(String key, DefaultsContext defaultsContext) { |
| if (key.equals(BaseJpaPlatform.DEFAULT_COLUMN_NAME_KEY)) { |
| if (attributeMapping().getPersistentAttribute().isVirtual()) { |
| if (javaIdMapping() != null) { |
| if (!attributeMapping().getPersistentType().getMapping().isXmlMetadataComplete()) { |
| return javaIdMapping().getColumn().getName(); |
| } |
| return javaIdMapping().getColumn().getDefaultName(); |
| } |
| } |
| //doesn't matter what's in the java @Column annotation because it is completely |
| //overriden as soon as you specify the attribute in xml. |
| return attributeMapping().getPersistentAttribute().getName(); |
| } |
| |
| return super.getDefault(key, defaultsContext); |
| } |
| |
| protected JavaId javaIdMapping() { |
| IAttributeMapping attributeMapping = javaAttributeMapping(); |
| if (attributeMapping.getKey() == IMappingKeys.ID_ATTRIBUTE_MAPPING_KEY) { |
| return (JavaId) attributeMapping; |
| } |
| return null; |
| } |
| |
| protected XmlId getId() { |
| return (XmlId) attributeMapping(); |
| } |
| |
| @Override |
| public void addToMessages(List<IMessage> messages) { |
| super.addToMessages(messages); |
| |
| if (entityOwned()) { |
| addColumnMessages(messages); |
| } |
| addGeneratorMessages(messages); |
| } |
| |
| protected void addColumnMessages(List<IMessage> messages) { |
| XmlId id = getId(); |
| ITypeMapping typeMapping = id.typeMapping(); |
| IColumn column = id.getColumn(); |
| String table = column.getTable(); |
| boolean doContinue = column.isConnected(); |
| |
| if (doContinue && typeMapping.tableNameIsInvalid(table)) { |
| if (id.isVirtual()) { |
| messages.add( |
| JpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| IJpaValidationMessages.VIRTUAL_ATTRIBUTE_COLUMN_UNRESOLVED_TABLE, |
| new String[] {id.getPersistentAttribute().getName(), table, column.getName()}, |
| column, column.tableTextRange()) |
| ); |
| } |
| else { |
| messages.add( |
| JpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| IJpaValidationMessages.COLUMN_UNRESOLVED_TABLE, |
| new String[] {table, column.getName()}, |
| column, column.tableTextRange()) |
| ); |
| } |
| doContinue = false; |
| } |
| |
| if (doContinue && ! column.isResolved()) { |
| if (id.isVirtual()) { |
| messages.add( |
| JpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| IJpaValidationMessages.VIRTUAL_ATTRIBUTE_COLUMN_UNRESOLVED_NAME, |
| new String[] {id.getPersistentAttribute().getName(), column.getName()}, |
| column, column.nameTextRange()) |
| ); |
| } |
| else { |
| messages.add( |
| JpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| IJpaValidationMessages.COLUMN_UNRESOLVED_NAME, |
| new String[] {column.getName()}, |
| column, column.nameTextRange()) |
| ); |
| } |
| } |
| } |
| |
| protected void addGeneratorMessages(List<IMessage> messages) { |
| XmlId id = getId(); |
| IGeneratedValue generatedValue = id.getGeneratedValue(); |
| if (generatedValue == null) { |
| return; |
| } |
| String generatorName = generatedValue.getGenerator(); |
| if (generatorName == null) { |
| return; |
| } |
| IGeneratorRepository generatorRepository = getPersistenceUnitContext().getGeneratorRepository(); |
| IGenerator generator = generatorRepository.generator(generatorName); |
| |
| if (generator == null) { |
| messages.add( |
| JpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| IJpaValidationMessages.GENERATED_VALUE_UNRESOLVED_GENERATOR, |
| new String[] {generatorName}, |
| generatedValue, generatedValue.validationTextRange()) |
| ); |
| } |
| } |
| |
| } |