jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/GenericOrmTableGenerator.java - dali/webtools.dali - Git at Google

 /*******************************************************************************
  * Copyright (c) 2007, 2009 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.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 import java.util.ListIterator;

 import org.eclipse.jpt.core.context.UniqueConstraint;
 import org.eclipse.jpt.core.context.XmlContextNode;
 import org.eclipse.jpt.core.context.orm.OrmTableGenerator;
 import org.eclipse.jpt.core.context.orm.OrmUniqueConstraint;
 import org.eclipse.jpt.core.resource.orm.OrmFactory;
 import org.eclipse.jpt.core.resource.orm.XmlTableGenerator;
 import org.eclipse.jpt.core.resource.orm.XmlUniqueConstraint;
 import org.eclipse.jpt.db.Schema;
 import org.eclipse.jpt.db.Table;
 import org.eclipse.jpt.utility.internal.CollectionTools;
 import org.eclipse.jpt.utility.internal.iterators.CloneIterator;
 import org.eclipse.jpt.utility.internal.iterators.CloneListIterator;
 import org.eclipse.jpt.utility.internal.iterators.EmptyIterator;

 /**
  *
  */
 public class GenericOrmTableGenerator
 	extends AbstractOrmGenerator<XmlTableGenerator>
 	implements OrmTableGenerator, UniqueConstraint.Owner
 {
 	protected String specifiedTable;
 	protected String defaultTable;

 	protected String specifiedCatalog;
 	protected String defaultCatalog;

 	protected String specifiedSchema;
 	protected String defaultSchema;

 	protected String specifiedPkColumnName;
 	protected String defaultPkColumnName;

 	protected String specifiedValueColumnName;
 	protected String defaultValueColumnName;

 	protected String specifiedPkColumnValue;
 	protected String defaultPkColumnValue;

 	protected final List<OrmUniqueConstraint> uniqueConstraints;


 	// ********** constructor **********

 	public GenericOrmTableGenerator(XmlContextNode parent, XmlTableGenerator resourceTableGenerator) {
 		super(parent);
 		this.uniqueConstraints = new ArrayList<OrmUniqueConstraint>();
 		this.initialize(resourceTableGenerator);
 	}


 	// ********** table **********

 	public String getTable() {
 		return (this.specifiedTable != null) ? this.specifiedTable : this.defaultTable;
 	}

 	public String getSpecifiedTable() {
 		return this.specifiedTable;
 	}

 	public void setSpecifiedTable(String table) {
 		String old = this.specifiedTable;
 		this.specifiedTable = table;
 		this.getResourceGenerator().setTable(table);
 		this.firePropertyChanged(SPECIFIED_TABLE_PROPERTY, old, table);
 	}

 	protected void setSpecifiedTable_(String table) {
 		String old = this.specifiedTable;
 		this.specifiedTable = table;
 		this.firePropertyChanged(SPECIFIED_TABLE_PROPERTY, old, table);
 	}

 	public String getDefaultTable() {
 		return this.defaultTable;
 	}

 	protected void setDefaultTable(String table) {
 		String old = this.defaultTable;
 		this.defaultTable = table;
 		this.firePropertyChanged(DEFAULT_TABLE_PROPERTY, old, table);
 	}


 	// ********** schema **********

 	@Override
 	public String getSchema() {
 		return (this.specifiedSchema != null) ? this.specifiedSchema : this.defaultSchema;
 	}

 	public String getSpecifiedSchema() {
 		return this.specifiedSchema;
 	}

 	public void setSpecifiedSchema(String schema) {
 		String old = this.specifiedSchema;
 		this.specifiedSchema = schema;
 		this.getResourceGenerator().setSchema(schema);
 		this.firePropertyChanged(SPECIFIED_SCHEMA_PROPERTY, old, schema);
 	}

 	protected void setSpecifiedSchema_(String schema) {
 		String old = this.specifiedSchema;
 		this.specifiedSchema = schema;
 		this.firePropertyChanged(SPECIFIED_SCHEMA_PROPERTY, old, schema);
 	}

 	public String getDefaultSchema() {
 		return this.defaultSchema;
 	}

 	protected void setDefaultSchema(String schema) {
 		String old = this.defaultSchema;
 		this.defaultSchema = schema;
 		this.firePropertyChanged(DEFAULT_SCHEMA_PROPERTY, old, schema);
 	}


 	// ********** catalog **********

 	@Override
 	public String getCatalog() {
 		return (this.specifiedCatalog != null) ? this.specifiedCatalog : this.defaultCatalog;
 	}

 	public String getSpecifiedCatalog() {
 		return this.specifiedCatalog;
 	}

 	public void setSpecifiedCatalog(String catalog) {
 		String old = this.specifiedCatalog;
 		this.specifiedCatalog = catalog;
 		this.getResourceGenerator().setCatalog(catalog);
 		this.firePropertyChanged(SPECIFIED_CATALOG_PROPERTY, old, catalog);
 	}

 	protected void setSpecifiedCatalog_(String catalog) {
 		String old = this.specifiedCatalog;
 		this.specifiedCatalog = catalog;
 		this.firePropertyChanged(SPECIFIED_CATALOG_PROPERTY, old, catalog);
 	}

 	public String getDefaultCatalog() {
 		return this.defaultCatalog;
 	}

 	protected void setDefaultCatalog(String catalog) {
 		String old = this.defaultCatalog;
 		this.defaultCatalog = catalog;
 		firePropertyChanged(DEFAULT_CATALOG_PROPERTY, old, catalog);
 	}


 	// ********** primary key column name **********

 	public String getPkColumnName() {
 		return (this.specifiedPkColumnName != null) ? this.specifiedPkColumnName : this.defaultPkColumnName;
 	}

 	public String getSpecifiedPkColumnName() {
 		return this.specifiedPkColumnName;
 	}

 	public void setSpecifiedPkColumnName(String name) {
 		String old = this.specifiedPkColumnName;
 		this.specifiedPkColumnName = name;
 		this.getResourceGenerator().setPkColumnName(name);
 		this.firePropertyChanged(SPECIFIED_PK_COLUMN_NAME_PROPERTY, old, name);
 	}

 	protected void setSpecifiedPkColumnName_(String name) {
 		String old = this.specifiedPkColumnName;
 		this.specifiedPkColumnName = name;
 		this.firePropertyChanged(SPECIFIED_PK_COLUMN_NAME_PROPERTY, old, name);
 	}

 	public String getDefaultPkColumnName() {
 		return this.defaultPkColumnName;
 	}

 	protected void setDefaultPkColumnName(String name) {
 		String old = this.defaultPkColumnName;
 		this.defaultPkColumnName = name;
 		this.firePropertyChanged(DEFAULT_PK_COLUMN_NAME_PROPERTY, old, name);
 	}


 	// ********** value column name **********

 	public String getValueColumnName() {
 		return (this.specifiedValueColumnName != null) ? this.specifiedValueColumnName : this.defaultValueColumnName;
 	}

 	public String getSpecifiedValueColumnName() {
 		return this.specifiedValueColumnName;
 	}

 	public void setSpecifiedValueColumnName(String name) {
 		String old = this.specifiedValueColumnName;
 		this.specifiedValueColumnName = name;
 		this.getResourceGenerator().setValueColumnName(name);
 		this.firePropertyChanged(SPECIFIED_VALUE_COLUMN_NAME_PROPERTY, old, name);
 	}

 	protected void setSpecifiedValueColumnName_(String name) {
 		String old = this.specifiedValueColumnName;
 		this.specifiedValueColumnName = name;
 		this.firePropertyChanged(SPECIFIED_VALUE_COLUMN_NAME_PROPERTY, old, name);
 	}

 	public String getDefaultValueColumnName() {
 		return this.defaultValueColumnName;
 	}

 	protected void setDefaultValueColumnName(String name) {
 		String old = this.defaultValueColumnName;
 		this.defaultValueColumnName = name;
 		this.firePropertyChanged(DEFAULT_VALUE_COLUMN_NAME_PROPERTY, old, name);
 	}


 	// ********** primary key column value **********

 	public String getPkColumnValue() {
 		return (this.specifiedPkColumnValue != null) ? this.specifiedPkColumnValue : this.defaultPkColumnValue;
 	}

 	public String getSpecifiedPkColumnValue() {
 		return this.specifiedPkColumnValue;
 	}

 	public void setSpecifiedPkColumnValue(String value) {
 		String old = this.specifiedPkColumnValue;
 		this.specifiedPkColumnValue = value;
 		this.getResourceGenerator().setPkColumnValue(value);
 		this.firePropertyChanged(SPECIFIED_PK_COLUMN_VALUE_PROPERTY, old, value);
 	}

 	protected void setSpecifiedPkColumnValue_(String value) {
 		String old = this.specifiedPkColumnValue;
 		this.specifiedPkColumnValue = value;
 		this.firePropertyChanged(SPECIFIED_PK_COLUMN_VALUE_PROPERTY, old, value);
 	}

 	public String getDefaultPkColumnValue() {
 		return this.defaultPkColumnValue;
 	}

 	public void setDefaultPkColumnValue(String value) {
 		String old = this.defaultPkColumnValue;
 		this.defaultPkColumnValue = value;
 		this.firePropertyChanged(DEFAULT_PK_COLUMN_VALUE_PROPERTY, old, value);
 	}


 	// ********** unique constraints **********

 	public ListIterator<OrmUniqueConstraint> uniqueConstraints() {
 		return new CloneListIterator<OrmUniqueConstraint>(this.uniqueConstraints);
 	}

 	public int uniqueConstraintsSize() {
 		return this.uniqueConstraints.size();
 	}

 	public OrmUniqueConstraint addUniqueConstraint(int index) {
 		XmlUniqueConstraint resourceUC = OrmFactory.eINSTANCE.createXmlUniqueConstraintImpl();
 		OrmUniqueConstraint contextUC = this.buildUniqueConstraint(resourceUC);
 		this.uniqueConstraints.add(index, contextUC);
 		this.getResourceGenerator().getUniqueConstraints().add(index, resourceUC);
 		this.fireItemAdded(UNIQUE_CONSTRAINTS_LIST, index, contextUC);
 		return contextUC;
 	}

 	protected void addUniqueConstraint(int index, OrmUniqueConstraint uniqueConstraint) {
 		this.addItemToList(index, uniqueConstraint, this.uniqueConstraints, UNIQUE_CONSTRAINTS_LIST);
 	}

 	protected void addUniqueConstraint(OrmUniqueConstraint uniqueConstraint) {
 		this.addUniqueConstraint(this.uniqueConstraints.size(), uniqueConstraint);
 	}

 	public void removeUniqueConstraint(UniqueConstraint uniqueConstraint) {
 		this.removeUniqueConstraint(this.uniqueConstraints.indexOf(uniqueConstraint));
 	}

 	public void removeUniqueConstraint(int index) {
 		OrmUniqueConstraint uniqueConstraint = this.uniqueConstraints.remove(index);
 		this.getResourceGenerator().getUniqueConstraints().remove(index);
 		this.fireItemRemoved(UNIQUE_CONSTRAINTS_LIST, index, uniqueConstraint);
 	}

 	protected void removeUniqueConstraint_(OrmUniqueConstraint uniqueConstraint) {
 		this.removeItemFromList(uniqueConstraint, this.uniqueConstraints, UNIQUE_CONSTRAINTS_LIST);
 	}

 	public void moveUniqueConstraint(int targetIndex, int sourceIndex) {
 		CollectionTools.move(this.uniqueConstraints, targetIndex, sourceIndex);
 		this.getResourceGenerator().getUniqueConstraints().move(targetIndex, sourceIndex);
 		this.fireItemMoved(UNIQUE_CONSTRAINTS_LIST, targetIndex, sourceIndex);
 	}


 	//******************* UniqueConstraint.Owner implementation ******************

 	public Iterator<String> candidateUniqueConstraintColumnNames() {
 		org.eclipse.jpt.db.Table dbTable = this.getDbTable();
 		return (dbTable != null) ? dbTable.sortedColumnIdentifiers() : EmptyIterator.<String>instance();
 	}


 	// ********** resource => context **********

 	@Override
 	protected void initialize(XmlTableGenerator xmlTableGenerator) {
 		super.initialize(xmlTableGenerator);
 		this.specifiedTable = xmlTableGenerator.getTable();
 		this.defaultSchema = this.buildDefaultSchema();
 		this.specifiedSchema = xmlTableGenerator.getSchema();
 		this.defaultCatalog = this.buildDefaultCatalog();
 		this.specifiedCatalog = xmlTableGenerator.getCatalog();
 		this.specifiedPkColumnName = xmlTableGenerator.getPkColumnName();
 		this.specifiedValueColumnName = xmlTableGenerator.getValueColumnName();
 		this.specifiedPkColumnValue = xmlTableGenerator.getPkColumnValue();
 		this.initializeUniqueContraints();
 	}

 	protected void initializeUniqueContraints() {
 		if (this.resourceGenerator == null) {
 			return;
 		}
 		for (XmlUniqueConstraint uniqueConstraint : this.resourceGenerator.getUniqueConstraints()) {
 			this.uniqueConstraints.add(this.buildUniqueConstraint(uniqueConstraint));
 		}
 	}

 	@Override
 	public void update(XmlTableGenerator xmlTableGenerator) {
 		super.update(xmlTableGenerator);
 		this.setSpecifiedTable_(xmlTableGenerator.getTable());
 		this.setDefaultSchema(this.buildDefaultSchema());
 		this.setSpecifiedSchema_(xmlTableGenerator.getSchema());
 		this.setDefaultCatalog(this.buildDefaultCatalog());
 		this.setSpecifiedCatalog_(xmlTableGenerator.getCatalog());
 		this.setSpecifiedPkColumnName_(xmlTableGenerator.getPkColumnName());
 		this.setSpecifiedValueColumnName_(xmlTableGenerator.getValueColumnName());
 		this.setSpecifiedPkColumnValue_(xmlTableGenerator.getPkColumnValue());
 		// TODO defaults
 		this.updateUniqueConstraints();
 	}

 	protected String buildDefaultSchema() {
 		return this.getContextDefaultSchema();
 	}

 	protected String buildDefaultCatalog() {
 		return this.getContextDefaultCatalog();
 	}

 	protected void updateUniqueConstraints() {
 		Iterator<XmlUniqueConstraint> xmlConstraints = this.xmlUniqueConstraints();

 		for (Iterator<OrmUniqueConstraint> contextConstraints = this.uniqueConstraints(); contextConstraints.hasNext(); ) {
 			OrmUniqueConstraint contextConstraint = contextConstraints.next();
 			if (xmlConstraints.hasNext()) {
 				contextConstraint.update(xmlConstraints.next());
 			}
 			else {
 				this.removeUniqueConstraint_(contextConstraint);
 			}
 		}

 		while (xmlConstraints.hasNext()) {
 			this.addUniqueConstraint(this.buildUniqueConstraint(xmlConstraints.next()));
 		}
 	}

 	protected Iterator<XmlUniqueConstraint> xmlUniqueConstraints() {
 		// make a copy of the XML constraints (to prevent ConcurrentModificationException)
 		return (this.resourceGenerator == null) ? EmptyIterator.<XmlUniqueConstraint>instance()
 					: new CloneIterator<XmlUniqueConstraint>(this.resourceGenerator.getUniqueConstraints());
 	}

 	protected OrmUniqueConstraint buildUniqueConstraint(XmlUniqueConstraint resourceUniqueConstraint) {
 		return this.getJpaFactory().buildOrmUniqueConstraint(this, this, resourceUniqueConstraint);
 	}


 	// ********** database stuff **********

 	public Table getDbTable() {
 		Schema dbSchema = this.getDbSchema();
 		return (dbSchema == null) ? null : dbSchema.getTableForIdentifier(this.getTable());
 	}

 }
	/*******************************************************************************
	* Copyright (c) 2007, 2009 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.ArrayList;
	import java.util.Iterator;
	import java.util.List;
	import java.util.ListIterator;

	import org.eclipse.jpt.core.context.UniqueConstraint;
	import org.eclipse.jpt.core.context.XmlContextNode;
	import org.eclipse.jpt.core.context.orm.OrmTableGenerator;
	import org.eclipse.jpt.core.context.orm.OrmUniqueConstraint;
	import org.eclipse.jpt.core.resource.orm.OrmFactory;
	import org.eclipse.jpt.core.resource.orm.XmlTableGenerator;
	import org.eclipse.jpt.core.resource.orm.XmlUniqueConstraint;
	import org.eclipse.jpt.db.Schema;
	import org.eclipse.jpt.db.Table;
	import org.eclipse.jpt.utility.internal.CollectionTools;
	import org.eclipse.jpt.utility.internal.iterators.CloneIterator;
	import org.eclipse.jpt.utility.internal.iterators.CloneListIterator;
	import org.eclipse.jpt.utility.internal.iterators.EmptyIterator;

	/**
	*
	*/
	public class GenericOrmTableGenerator
	extends AbstractOrmGenerator<XmlTableGenerator>
	implements OrmTableGenerator, UniqueConstraint.Owner
	{
	protected String specifiedTable;
	protected String defaultTable;

	protected String specifiedCatalog;
	protected String defaultCatalog;

	protected String specifiedSchema;
	protected String defaultSchema;

	protected String specifiedPkColumnName;
	protected String defaultPkColumnName;

	protected String specifiedValueColumnName;
	protected String defaultValueColumnName;

	protected String specifiedPkColumnValue;
	protected String defaultPkColumnValue;

	protected final List<OrmUniqueConstraint> uniqueConstraints;


	// ******** constructor ********

	public GenericOrmTableGenerator(XmlContextNode parent, XmlTableGenerator resourceTableGenerator) {
	super(parent);
	this.uniqueConstraints = new ArrayList<OrmUniqueConstraint>();
	this.initialize(resourceTableGenerator);
	}


	// ******** table ********

	public String getTable() {
	return (this.specifiedTable != null) ? this.specifiedTable : this.defaultTable;
	}

	public String getSpecifiedTable() {
	return this.specifiedTable;
	}

	public void setSpecifiedTable(String table) {
	String old = this.specifiedTable;
	this.specifiedTable = table;
	this.getResourceGenerator().setTable(table);
	this.firePropertyChanged(SPECIFIED_TABLE_PROPERTY, old, table);
	}

	protected void setSpecifiedTable_(String table) {
	String old = this.specifiedTable;
	this.specifiedTable = table;
	this.firePropertyChanged(SPECIFIED_TABLE_PROPERTY, old, table);
	}

	public String getDefaultTable() {
	return this.defaultTable;
	}

	protected void setDefaultTable(String table) {
	String old = this.defaultTable;
	this.defaultTable = table;
	this.firePropertyChanged(DEFAULT_TABLE_PROPERTY, old, table);
	}


	// ******** schema ********

	@Override
	public String getSchema() {
	return (this.specifiedSchema != null) ? this.specifiedSchema : this.defaultSchema;
	}

	public String getSpecifiedSchema() {
	return this.specifiedSchema;
	}

	public void setSpecifiedSchema(String schema) {
	String old = this.specifiedSchema;
	this.specifiedSchema = schema;
	this.getResourceGenerator().setSchema(schema);
	this.firePropertyChanged(SPECIFIED_SCHEMA_PROPERTY, old, schema);
	}

	protected void setSpecifiedSchema_(String schema) {
	String old = this.specifiedSchema;
	this.specifiedSchema = schema;
	this.firePropertyChanged(SPECIFIED_SCHEMA_PROPERTY, old, schema);
	}

	public String getDefaultSchema() {
	return this.defaultSchema;
	}

	protected void setDefaultSchema(String schema) {
	String old = this.defaultSchema;
	this.defaultSchema = schema;
	this.firePropertyChanged(DEFAULT_SCHEMA_PROPERTY, old, schema);
	}


	// ******** catalog ********

	@Override
	public String getCatalog() {
	return (this.specifiedCatalog != null) ? this.specifiedCatalog : this.defaultCatalog;
	}

	public String getSpecifiedCatalog() {
	return this.specifiedCatalog;
	}

	public void setSpecifiedCatalog(String catalog) {
	String old = this.specifiedCatalog;
	this.specifiedCatalog = catalog;
	this.getResourceGenerator().setCatalog(catalog);
	this.firePropertyChanged(SPECIFIED_CATALOG_PROPERTY, old, catalog);
	}

	protected void setSpecifiedCatalog_(String catalog) {
	String old = this.specifiedCatalog;
	this.specifiedCatalog = catalog;
	this.firePropertyChanged(SPECIFIED_CATALOG_PROPERTY, old, catalog);
	}

	public String getDefaultCatalog() {
	return this.defaultCatalog;
	}

	protected void setDefaultCatalog(String catalog) {
	String old = this.defaultCatalog;
	this.defaultCatalog = catalog;
	firePropertyChanged(DEFAULT_CATALOG_PROPERTY, old, catalog);
	}


	// ******** primary key column name ********

	public String getPkColumnName() {
	return (this.specifiedPkColumnName != null) ? this.specifiedPkColumnName : this.defaultPkColumnName;
	}

	public String getSpecifiedPkColumnName() {
	return this.specifiedPkColumnName;
	}

	public void setSpecifiedPkColumnName(String name) {
	String old = this.specifiedPkColumnName;
	this.specifiedPkColumnName = name;
	this.getResourceGenerator().setPkColumnName(name);
	this.firePropertyChanged(SPECIFIED_PK_COLUMN_NAME_PROPERTY, old, name);
	}

	protected void setSpecifiedPkColumnName_(String name) {
	String old = this.specifiedPkColumnName;
	this.specifiedPkColumnName = name;
	this.firePropertyChanged(SPECIFIED_PK_COLUMN_NAME_PROPERTY, old, name);
	}

	public String getDefaultPkColumnName() {
	return this.defaultPkColumnName;
	}

	protected void setDefaultPkColumnName(String name) {
	String old = this.defaultPkColumnName;
	this.defaultPkColumnName = name;
	this.firePropertyChanged(DEFAULT_PK_COLUMN_NAME_PROPERTY, old, name);
	}


	// ******** value column name ********

	public String getValueColumnName() {
	return (this.specifiedValueColumnName != null) ? this.specifiedValueColumnName : this.defaultValueColumnName;
	}

	public String getSpecifiedValueColumnName() {
	return this.specifiedValueColumnName;
	}

	public void setSpecifiedValueColumnName(String name) {
	String old = this.specifiedValueColumnName;
	this.specifiedValueColumnName = name;
	this.getResourceGenerator().setValueColumnName(name);
	this.firePropertyChanged(SPECIFIED_VALUE_COLUMN_NAME_PROPERTY, old, name);
	}

	protected void setSpecifiedValueColumnName_(String name) {
	String old = this.specifiedValueColumnName;
	this.specifiedValueColumnName = name;
	this.firePropertyChanged(SPECIFIED_VALUE_COLUMN_NAME_PROPERTY, old, name);
	}

	public String getDefaultValueColumnName() {
	return this.defaultValueColumnName;
	}

	protected void setDefaultValueColumnName(String name) {
	String old = this.defaultValueColumnName;
	this.defaultValueColumnName = name;
	this.firePropertyChanged(DEFAULT_VALUE_COLUMN_NAME_PROPERTY, old, name);
	}


	// ******** primary key column value ********

	public String getPkColumnValue() {
	return (this.specifiedPkColumnValue != null) ? this.specifiedPkColumnValue : this.defaultPkColumnValue;
	}

	public String getSpecifiedPkColumnValue() {
	return this.specifiedPkColumnValue;
	}

	public void setSpecifiedPkColumnValue(String value) {
	String old = this.specifiedPkColumnValue;
	this.specifiedPkColumnValue = value;
	this.getResourceGenerator().setPkColumnValue(value);
	this.firePropertyChanged(SPECIFIED_PK_COLUMN_VALUE_PROPERTY, old, value);
	}

	protected void setSpecifiedPkColumnValue_(String value) {
	String old = this.specifiedPkColumnValue;
	this.specifiedPkColumnValue = value;
	this.firePropertyChanged(SPECIFIED_PK_COLUMN_VALUE_PROPERTY, old, value);
	}

	public String getDefaultPkColumnValue() {
	return this.defaultPkColumnValue;
	}

	public void setDefaultPkColumnValue(String value) {
	String old = this.defaultPkColumnValue;
	this.defaultPkColumnValue = value;
	this.firePropertyChanged(DEFAULT_PK_COLUMN_VALUE_PROPERTY, old, value);
	}


	// ******** unique constraints ********

	public ListIterator<OrmUniqueConstraint> uniqueConstraints() {
	return new CloneListIterator<OrmUniqueConstraint>(this.uniqueConstraints);
	}

	public int uniqueConstraintsSize() {
	return this.uniqueConstraints.size();
	}

	public OrmUniqueConstraint addUniqueConstraint(int index) {
	XmlUniqueConstraint resourceUC = OrmFactory.eINSTANCE.createXmlUniqueConstraintImpl();
	OrmUniqueConstraint contextUC = this.buildUniqueConstraint(resourceUC);
	this.uniqueConstraints.add(index, contextUC);
	this.getResourceGenerator().getUniqueConstraints().add(index, resourceUC);
	this.fireItemAdded(UNIQUE_CONSTRAINTS_LIST, index, contextUC);
	return contextUC;
	}

	protected void addUniqueConstraint(int index, OrmUniqueConstraint uniqueConstraint) {
	this.addItemToList(index, uniqueConstraint, this.uniqueConstraints, UNIQUE_CONSTRAINTS_LIST);
	}

	protected void addUniqueConstraint(OrmUniqueConstraint uniqueConstraint) {
	this.addUniqueConstraint(this.uniqueConstraints.size(), uniqueConstraint);
	}

	public void removeUniqueConstraint(UniqueConstraint uniqueConstraint) {
	this.removeUniqueConstraint(this.uniqueConstraints.indexOf(uniqueConstraint));
	}

	public void removeUniqueConstraint(int index) {
	OrmUniqueConstraint uniqueConstraint = this.uniqueConstraints.remove(index);
	this.getResourceGenerator().getUniqueConstraints().remove(index);
	this.fireItemRemoved(UNIQUE_CONSTRAINTS_LIST, index, uniqueConstraint);
	}

	protected void removeUniqueConstraint_(OrmUniqueConstraint uniqueConstraint) {
	this.removeItemFromList(uniqueConstraint, this.uniqueConstraints, UNIQUE_CONSTRAINTS_LIST);
	}

	public void moveUniqueConstraint(int targetIndex, int sourceIndex) {
	CollectionTools.move(this.uniqueConstraints, targetIndex, sourceIndex);
	this.getResourceGenerator().getUniqueConstraints().move(targetIndex, sourceIndex);
	this.fireItemMoved(UNIQUE_CONSTRAINTS_LIST, targetIndex, sourceIndex);
	}


	//***************** UniqueConstraint.Owner implementation ****************

	public Iterator<String> candidateUniqueConstraintColumnNames() {
	org.eclipse.jpt.db.Table dbTable = this.getDbTable();
	return (dbTable != null) ? dbTable.sortedColumnIdentifiers() : EmptyIterator.<String>instance();
	}


	// ******** resource => context ********

	@Override
	protected void initialize(XmlTableGenerator xmlTableGenerator) {
	super.initialize(xmlTableGenerator);
	this.specifiedTable = xmlTableGenerator.getTable();
	this.defaultSchema = this.buildDefaultSchema();
	this.specifiedSchema = xmlTableGenerator.getSchema();
	this.defaultCatalog = this.buildDefaultCatalog();
	this.specifiedCatalog = xmlTableGenerator.getCatalog();
	this.specifiedPkColumnName = xmlTableGenerator.getPkColumnName();
	this.specifiedValueColumnName = xmlTableGenerator.getValueColumnName();
	this.specifiedPkColumnValue = xmlTableGenerator.getPkColumnValue();
	this.initializeUniqueContraints();
	}

	protected void initializeUniqueContraints() {
	if (this.resourceGenerator == null) {
	return;
	}
	for (XmlUniqueConstraint uniqueConstraint : this.resourceGenerator.getUniqueConstraints()) {
	this.uniqueConstraints.add(this.buildUniqueConstraint(uniqueConstraint));
	}
	}

	@Override
	public void update(XmlTableGenerator xmlTableGenerator) {
	super.update(xmlTableGenerator);
	this.setSpecifiedTable_(xmlTableGenerator.getTable());
	this.setDefaultSchema(this.buildDefaultSchema());
	this.setSpecifiedSchema_(xmlTableGenerator.getSchema());
	this.setDefaultCatalog(this.buildDefaultCatalog());
	this.setSpecifiedCatalog_(xmlTableGenerator.getCatalog());
	this.setSpecifiedPkColumnName_(xmlTableGenerator.getPkColumnName());
	this.setSpecifiedValueColumnName_(xmlTableGenerator.getValueColumnName());
	this.setSpecifiedPkColumnValue_(xmlTableGenerator.getPkColumnValue());
	// TODO defaults
	this.updateUniqueConstraints();
	}

	protected String buildDefaultSchema() {
	return this.getContextDefaultSchema();
	}

	protected String buildDefaultCatalog() {
	return this.getContextDefaultCatalog();
	}

	protected void updateUniqueConstraints() {
	Iterator<XmlUniqueConstraint> xmlConstraints = this.xmlUniqueConstraints();

	for (Iterator<OrmUniqueConstraint> contextConstraints = this.uniqueConstraints(); contextConstraints.hasNext(); ) {
	OrmUniqueConstraint contextConstraint = contextConstraints.next();
	if (xmlConstraints.hasNext()) {
	contextConstraint.update(xmlConstraints.next());
	}
	else {
	this.removeUniqueConstraint_(contextConstraint);
	}
	}

	while (xmlConstraints.hasNext()) {
	this.addUniqueConstraint(this.buildUniqueConstraint(xmlConstraints.next()));
	}
	}

	protected Iterator<XmlUniqueConstraint> xmlUniqueConstraints() {
	// make a copy of the XML constraints (to prevent ConcurrentModificationException)
	return (this.resourceGenerator == null) ? EmptyIterator.<XmlUniqueConstraint>instance()
	: new CloneIterator<XmlUniqueConstraint>(this.resourceGenerator.getUniqueConstraints());
	}

	protected OrmUniqueConstraint buildUniqueConstraint(XmlUniqueConstraint resourceUniqueConstraint) {
	return this.getJpaFactory().buildOrmUniqueConstraint(this, this, resourceUniqueConstraint);
	}


	// ******** database stuff ********

	public Table getDbTable() {
	Schema dbSchema = this.getDbSchema();
	return (dbSchema == null) ? null : dbSchema.getTableForIdentifier(this.getTable());
	}

	}