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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.ui.internal.mappings.details;
import org.eclipse.jpt.core.internal.IAttributeMapping;
import org.eclipse.jpt.core.internal.mappings.IAssociationOverride;
import org.eclipse.jpt.core.internal.mappings.IEntity;
import org.eclipse.jpt.core.internal.mappings.IJoinColumn;
import org.eclipse.jpt.core.internal.mappings.IRelationshipMapping;
import org.eclipse.jpt.db.internal.Schema;
import org.eclipse.jpt.db.internal.Table;
import org.eclipse.swt.widgets.Shell;
public class JoinColumnInAssociationOverrideDialog extends JoinColumnDialog {
private IAssociationOverride associationOverride;
JoinColumnInAssociationOverrideDialog(Shell parent, IAssociationOverride associationOverride) {
super(parent);
this.associationOverride = associationOverride;
}
JoinColumnInAssociationOverrideDialog(Shell parent, IJoinColumn joinColumn) {
super(parent, joinColumn);
this.associationOverride = (IAssociationOverride) joinColumn.eContainer();
}
protected Schema getSchema() {
return this.associationOverride.typeMapping().dbSchema();
}
protected String defaultTableName() {
if (getJoinColumn() != null) {
return getJoinColumn().getDefaultTable();
}
return this.associationOverride.typeMapping().getTableName();
}
protected Table getNameTable() {
return this.associationOverride.typeMapping().primaryDbTable();
}
protected Table getReferencedNameTable() {
IAttributeMapping attributeMapping = this.associationOverride.getOwner().attributeMapping(this.associationOverride.getName());
if (attributeMapping == null || !(attributeMapping instanceof IRelationshipMapping)) {
return null;
}
IEntity targetEntity = ((IRelationshipMapping) attributeMapping).getResolvedTargetEntity();
if (targetEntity != null) {
return targetEntity.primaryDbTable();
}
return null;
}
}
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