| /******************************************************************************* |
| * Copyright (c) 2007, 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.List; |
| import org.eclipse.jpt.core.context.AttributeOverride; |
| import org.eclipse.jpt.core.context.BaseOverride; |
| import org.eclipse.jpt.core.context.ColumnMapping; |
| import org.eclipse.jpt.core.context.TypeMapping; |
| import org.eclipse.jpt.core.context.orm.OrmAttributeOverride; |
| import org.eclipse.jpt.core.context.orm.OrmColumn; |
| import org.eclipse.jpt.core.context.orm.OrmJpaContextNode; |
| import org.eclipse.jpt.core.internal.validation.DefaultJpaValidationMessages; |
| import org.eclipse.jpt.core.internal.validation.JpaValidationMessages; |
| import org.eclipse.jpt.core.resource.orm.OrmFactory; |
| import org.eclipse.jpt.core.resource.orm.XmlAttributeOverride; |
| import org.eclipse.jpt.core.resource.orm.XmlColumn; |
| import org.eclipse.jpt.core.utility.TextRange; |
| import org.eclipse.jpt.db.Table; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| |
| |
| public class GenericOrmAttributeOverride extends AbstractOrmJpaContextNode |
| implements OrmAttributeOverride, OrmColumn.Owner |
| { |
| |
| protected String name; |
| |
| private final Owner owner; |
| |
| protected XmlAttributeOverride attributeOverride; |
| |
| |
| protected final OrmColumn column; |
| |
| public GenericOrmAttributeOverride(OrmJpaContextNode parent, AttributeOverride.Owner owner, XmlAttributeOverride xmlAttributeOverride) { |
| super(parent); |
| this.owner = owner; |
| this.column = getJpaFactory().buildOrmColumn(this, this); |
| this.initialize(xmlAttributeOverride); |
| } |
| @Override |
| public OrmJpaContextNode getParent() { |
| return (OrmJpaContextNode) super.getParent(); |
| } |
| |
| public OrmAttributeOverride setVirtual(boolean virtual) { |
| return (OrmAttributeOverride) getOwner().setVirtual(virtual, this); |
| } |
| |
| public Owner getOwner() { |
| return this.owner; |
| } |
| |
| public String getName() { |
| return this.name; |
| } |
| |
| public void setName(String newName) { |
| String oldName = this.name; |
| this.name = newName; |
| this.attributeOverride.setName(newName); |
| firePropertyChanged(BaseOverride.NAME_PROPERTY, oldName, newName); |
| } |
| |
| protected void setName_(String newName) { |
| String oldName = this.name; |
| this.name = newName; |
| firePropertyChanged(BaseOverride.NAME_PROPERTY, oldName, newName); |
| } |
| |
| public OrmColumn getColumn() { |
| return this.column; |
| } |
| |
| public TypeMapping getTypeMapping() { |
| return getOwner().getTypeMapping(); |
| } |
| |
| public Table getDbTable(String tablename) { |
| return this.getTypeMapping().getDbTable(getColumn().getTable()); |
| } |
| |
| public String getDefaultColumnName() { |
| ColumnMapping columnMapping = getColumnMapping(); |
| if (columnMapping == null) { |
| return null; |
| } |
| return columnMapping.getColumn().getName(); |
| } |
| |
| public String getDefaultTableName() { |
| ColumnMapping columnMapping = getColumnMapping(); |
| if (columnMapping == null) { |
| return null; |
| } |
| String tableName = columnMapping.getColumn().getSpecifiedTable(); |
| if (tableName != null) { |
| return tableName; |
| } |
| return getOwner().getTypeMapping().getTableName(); |
| } |
| |
| protected ColumnMapping getColumnMapping() { |
| return getOwner().getColumnMapping(getName()); |
| } |
| |
| public boolean isVirtual() { |
| return getOwner().isVirtual(this); |
| } |
| |
| public TextRange getValidationTextRange() { |
| TextRange textRange = this.attributeOverride.getValidationTextRange(); |
| return textRange == null ? getParent().getValidationTextRange() : textRange; |
| } |
| |
| |
| //***************** IXmlColumn.Owner implementation **************** |
| |
| public XmlColumn getColumnResource() { |
| return this.attributeOverride.getColumn(); |
| } |
| |
| public void addColumnResource() { |
| this.attributeOverride.setColumn(OrmFactory.eINSTANCE.createXmlColumnImpl()); |
| } |
| |
| public void removeColumnResource() { |
| this.attributeOverride.setColumn(null); |
| } |
| |
| |
| //***************** updating **************** |
| |
| protected void initialize(XmlAttributeOverride attributeOverride) { |
| this.attributeOverride = attributeOverride; |
| this.name = attributeOverride.getName(); |
| this.column.initialize(attributeOverride.getColumn()); |
| } |
| |
| public void update(XmlAttributeOverride attributeOverride) { |
| this.attributeOverride = attributeOverride; |
| this.setName_(attributeOverride.getName()); |
| this.column.update(attributeOverride.getColumn()); |
| } |
| |
| //****************** validation ******************** |
| |
| @Override |
| public void addToMessages(List<IMessage> messages) { |
| super.addToMessages(messages); |
| |
| addColumnMessages(messages); |
| } |
| |
| protected void addColumnMessages(List<IMessage> messages) { |
| OrmColumn column = getColumn(); |
| String table = column.getTable(); |
| boolean doContinue = connectionProfileIsActive(); |
| |
| if (doContinue && getTypeMapping().tableNameIsInvalid(table)) { |
| if (isVirtual()) { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.VIRTUAL_ATTRIBUTE_OVERRIDE_COLUMN_UNRESOLVED_TABLE, |
| new String[] {getName(), table, column.getName()}, |
| column, |
| column.getTableTextRange()) |
| ); |
| } |
| else { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.COLUMN_UNRESOLVED_TABLE, |
| new String[] {table, column.getName()}, |
| column, |
| column.getTableTextRange()) |
| ); |
| } |
| doContinue = false; |
| } |
| |
| if (doContinue && !column.isResolved()) { |
| if (isVirtual()) { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.VIRTUAL_ATTRIBUTE_OVERRIDE_COLUMN_UNRESOLVED_NAME, |
| new String[] {getName(), column.getName()}, |
| column, |
| column.getNameTextRange()) |
| ); |
| } |
| else { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.COLUMN_UNRESOLVED_NAME, |
| new String[] {column.getName()}, |
| column, |
| column.getNameTextRange()) |
| ); |
| } |
| } |
| } |
| |
| } |