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/*******************************************************************************
* 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.MappingKeys;
import org.eclipse.jpt.core.context.ColumnMapping;
import org.eclipse.jpt.core.context.TemporalType;
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.OrmPersistentAttribute;
import org.eclipse.jpt.core.context.orm.OrmVersionMapping;
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.XmlColumn;
import org.eclipse.jpt.core.resource.orm.XmlVersion;
import org.eclipse.jpt.db.Table;
import org.eclipse.wst.validation.internal.provisional.core.IMessage;
public class GenericOrmVersionMapping extends AbstractOrmAttributeMapping<XmlVersion>
implements OrmVersionMapping
{
protected final OrmColumn column;
protected TemporalType temporal;
public GenericOrmVersionMapping(OrmPersistentAttribute parent) {
super(parent);
this.column = getJpaFactory().buildOrmColumn(this, this);
}
public int getXmlSequence() {
return 3;
}
public String getKey() {
return MappingKeys.VERSION_ATTRIBUTE_MAPPING_KEY;
}
public void initializeOn(OrmAttributeMapping newMapping) {
newMapping.initializeFromOrmVersionMapping(this);
}
@Override
public void initializeFromXmlColumnMapping(OrmColumnMapping oldMapping) {
super.initializeFromXmlColumnMapping(oldMapping);
setTemporal(oldMapping.getTemporal());
getColumn().initializeFrom(oldMapping.getColumn());
}
public OrmColumn getColumn() {
return this.column;
}
public TemporalType getTemporal() {
return this.temporal;
}
public void setTemporal(TemporalType newTemporal) {
TemporalType oldTemporal = this.temporal;
this.temporal = newTemporal;
this.getAttributeMapping().setTemporal(TemporalType.toOrmResourceModel(newTemporal));
firePropertyChanged(ColumnMapping.TEMPORAL_PROPERTY, oldTemporal, newTemporal);
}
protected void setTemporal_(TemporalType newTemporal) {
TemporalType oldTemporal = this.temporal;
this.temporal = newTemporal;
firePropertyChanged(ColumnMapping.TEMPORAL_PROPERTY, oldTemporal, newTemporal);
}
public XmlVersion addToResourceModel(AbstractXmlTypeMapping typeMapping) {
XmlVersion version = OrmFactory.eINSTANCE.createXmlVersionImpl();
getPersistentAttribute().initialize(version);
typeMapping.getAttributes().getVersions().add(version);
return version;
}
public void removeFromResourceModel(AbstractXmlTypeMapping typeMapping) {
typeMapping.getAttributes().getVersions().remove(this.getAttributeMapping());
if (typeMapping.getAttributes().isAllFeaturesUnset()) {
typeMapping.setAttributes(null);
}
}
public String getDefaultColumnName() {
return getAttributeName();
}
public String getDefaultTableName() {
return getTypeMapping().getTableName();
}
public Table getDbTable(String tableName) {
return getTypeMapping().getDbTable(tableName);
}
@Override
public void initialize(XmlVersion version) {
super.initialize(version);
this.temporal = this.specifiedTemporal(version);
this.column.initialize(version.getColumn());
}
@Override
public void update(XmlVersion version) {
super.update(version);
this.setTemporal_(this.specifiedTemporal(version));
this.column.update(version.getColumn());
}
protected TemporalType specifiedTemporal(XmlVersion version) {
return TemporalType.fromOrmResourceModel(version.getTemporal());
}
//***************** IXmlColumn.Owner implementation ****************
public XmlColumn getResourceColumn() {
return this.getAttributeMapping().getColumn();
}
public void addResourceColumn() {
this.getAttributeMapping().setColumn(OrmFactory.eINSTANCE.createXmlColumnImpl());
}
public void removeResourceColumn() {
this.getAttributeMapping().setColumn(null);
}
// ****************** validation ****************
@Override
public void addToMessages(List<IMessage> messages) {
super.addToMessages(messages);
if (entityOwned()) {
addColumnMessages(messages);
}
}
protected void addColumnMessages(List<IMessage> messages) {
OrmColumn column = getColumn();
String table = column.getTable();
boolean doContinue = entityOwned() && this.connectionProfileIsActive();
if (doContinue && getTypeMapping().tableNameIsInvalid(table)) {
if (getPersistentAttribute().isVirtual()) {
messages.add(
DefaultJpaValidationMessages.buildMessage(
IMessage.HIGH_SEVERITY,
JpaValidationMessages.VIRTUAL_ATTRIBUTE_COLUMN_UNRESOLVED_TABLE,
new String[] {getPersistentAttribute().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 (getPersistentAttribute().isVirtual()) {
messages.add(
DefaultJpaValidationMessages.buildMessage(
IMessage.HIGH_SEVERITY,
JpaValidationMessages.VIRTUAL_ATTRIBUTE_COLUMN_UNRESOLVED_NAME,
new String[] {getPersistentAttribute().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())
);
}
}
}
}
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