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/*******************************************************************************
* 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.ITypeMapping;
import org.eclipse.jpt.core.internal.content.java.mappings.JavaId;
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 JavaIdContext extends JavaAttributeContext
{
private ColumnContext columnContext;
public JavaIdContext(IContext parentContext, JavaId javaId) {
super(parentContext, javaId);
this.columnContext = new ColumnContext(this, javaId.getColumn());
}
protected JavaId getId() {
return (JavaId) attributeMapping;
}
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
protected void refreshDefaultsInternal(DefaultsContext defaultsContext, IProgressMonitor monitor) {
super.refreshDefaultsInternal(defaultsContext, monitor);
this.columnContext.refreshDefaults(defaultsContext, monitor);
ITableGenerator tableGenerator = getId().getTableGenerator();
if (tableGenerator != null) {
tableGenerator.refreshDefaults(defaultsContext);
}
}
public void addToMessages(List<IMessage> messages) {
super.addToMessages(messages);
addColumnMessages(messages);
addGeneratorMessages(messages);
}
protected void addColumnMessages(List<IMessage> messages) {
JavaId id = getId();
ITypeMapping typeMapping = id.typeMapping();
IColumn column = id.getColumn();
String table = column.getTable();
boolean doContinue = entityOwned() && column.isConnected();
if (doContinue && typeMapping.tableNameIsInvalid(table)) {
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()) {
messages.add(
JpaValidationMessages.buildMessage(
IMessage.HIGH_SEVERITY,
IJpaValidationMessages.COLUMN_UNRESOLVED_NAME,
new String[] {column.getName()},
column, column.nameTextRange())
);
}
}
protected void addGeneratorMessages(List<IMessage> messages) {
JavaId id = getId();
IGeneratedValue generatedValue = id.getGeneratedValue();
if (generatedValue == null) {
return;
}
String generatorName = generatedValue.getGenerator();
if (generatorName == null) {
return;
}
IGeneratorRepository generatorRepository = persistenceUnitContext().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.generatorTextRange())
);
}
}
}
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