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/*******************************************************************************
* Copyright (c) 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.ui.internal.mappings.details;
import org.eclipse.jpt.core.internal.context.base.IAbstractJoinColumn;
import org.eclipse.jpt.core.internal.context.base.IJoinColumn;
import org.eclipse.jpt.db.internal.Schema;
import org.eclipse.jpt.db.internal.Table;
/**
* @version 2.0
* @since 2.0
*/
@SuppressWarnings("nls")
public abstract class JoinColumnStateObject extends AbstractJoinColumnStateObject
{
private Boolean insertable;
private String table;
private Boolean updatable;
public static final String INSERTABLE_PROPERTY = "insertable";
public static final String TABLE_PROPERTY = "table";
public static final String UPDATABLE_PROPERTY = "updatable";
/**
* Creates a new <code>JoinColumnStateObject</code>.
*
* @param owner The owner of the join column to create or where it is located
* @param joinColumn The join column to edit
*/
public JoinColumnStateObject(Object owner, IJoinColumn joinColumn) {
super(owner, joinColumn);
}
public abstract String defaultTableName();
public Boolean getDefaultInsertable() {
IJoinColumn joinColumn = getJoinColumn();
if (joinColumn != null) {
return joinColumn.getDefaultInsertable();
}
return null;
}
public Boolean getDefaultUpdatable() {
IJoinColumn joinColumn = getJoinColumn();
if (joinColumn != null) {
return joinColumn.getDefaultUpdatable();
}
return null;
}
public Boolean getInsertable() {
return insertable;
}
/*
* (non-Javadoc)
*/
@Override
public IJoinColumn getJoinColumn() {
return (IJoinColumn) super.getJoinColumn();
}
/*
* (non-Javadoc)
*/
@Override
public Table getNameTable() {
return null;
}
/*
* (non-Javadoc)
*/
@Override
public Table getReferencedNameTable() {
return null;
}
public abstract Schema getSchema();
public String getTable() {
return table;
}
public Boolean getUpdatable() {
return updatable;
}
/*
* (non-Javadoc)
*/
@Override
protected void initialize(Object owner,
IAbstractJoinColumn abstractJoinColumn) {
super.initialize(owner, abstractJoinColumn);
if (abstractJoinColumn != null) {
IJoinColumn joinColumn = (IJoinColumn) abstractJoinColumn;
table = joinColumn.getSpecifiedTable();
insertable = joinColumn.getSpecifiedInsertable();
updatable = joinColumn.getSpecifiedUpdatable();
}
}
public void setInsertable(Boolean insertable) {
Boolean oldInsertable = this.insertable;
this.insertable = insertable;
firePropertyChanged(INSERTABLE_PROPERTY, oldInsertable, insertable);
}
public void setTable(String table) {
String oldTable = this.table;
this.table = table;
firePropertyChanged(TABLE_PROPERTY, oldTable, table);
}
public void setUpdatable(Boolean updatable) {
Boolean oldUpdatable = this.updatable;
this.updatable = updatable;
firePropertyChanged(UPDATABLE_PROPERTY, oldUpdatable, updatable);
}
public String specifiedTableName() {
IJoinColumn joinColumn = getJoinColumn();
if (joinColumn != null) {
return joinColumn.getSpecifiedTable();
}
return null;
}
public String tableName() {
return (specifiedTableName() == null) ? defaultTableName() : specifiedTableName();
}
/*
* (non-Javadoc)
*/
@Override
public void updateJoinColumn(IAbstractJoinColumn abstractJoinColumn) {
super.updateJoinColumn(abstractJoinColumn);
IJoinColumn joinColumn = (IJoinColumn) abstractJoinColumn;
// Table
if (valuesAreDifferent(table, joinColumn.getSpecifiedTable())) {
joinColumn.setSpecifiedTable(table);
}
// Insertable
if (joinColumn.getSpecifiedInsertable() != insertable){
joinColumn.setSpecifiedInsertable(insertable);
}
// Updatable
if (joinColumn.getSpecifiedUpdatable() != updatable){
joinColumn.setSpecifiedUpdatable(updatable);
}
}
}
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