| /******************************************************************************* |
| * 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.context.AbstractJoinColumn; |
| import org.eclipse.jpt.core.context.JoinColumn; |
| 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, JoinColumn joinColumn) { |
| super(owner, joinColumn); |
| } |
| |
| public abstract String defaultTableName(); |
| |
| public Boolean getDefaultInsertable() { |
| |
| JoinColumn joinColumn = getJoinColumn(); |
| |
| if (joinColumn != null) { |
| return joinColumn.getDefaultInsertable(); |
| } |
| |
| return null; |
| } |
| |
| public Boolean getDefaultUpdatable() { |
| |
| JoinColumn joinColumn = getJoinColumn(); |
| |
| if (joinColumn != null) { |
| return joinColumn.getDefaultUpdatable(); |
| } |
| |
| return null; |
| } |
| |
| public Boolean getInsertable() { |
| return insertable; |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| public JoinColumn getJoinColumn() { |
| return (JoinColumn) 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, |
| AbstractJoinColumn abstractJoinColumn) { |
| |
| super.initialize(owner, abstractJoinColumn); |
| |
| if (abstractJoinColumn != null) { |
| JoinColumn joinColumn = (JoinColumn) 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() { |
| |
| JoinColumn joinColumn = getJoinColumn(); |
| |
| if (joinColumn != null) { |
| return joinColumn.getSpecifiedTable(); |
| } |
| |
| return null; |
| } |
| |
| public String tableName() { |
| return (specifiedTableName() == null) ? defaultTableName() : specifiedTableName(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| public void updateJoinColumn(AbstractJoinColumn abstractJoinColumn) { |
| |
| super.updateJoinColumn(abstractJoinColumn); |
| |
| JoinColumn joinColumn = (JoinColumn) 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); |
| } |
| } |
| } |