/*******************************************************************************
* Copyright (c) 2009 Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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
*
* Contributor:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.hibernate.jpt.core.internal.context.java;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jpt.common.core.utility.TextRange;
import org.eclipse.jpt.jpa.core.context.JpaContextModel;
import org.eclipse.jpt.jpa.core.internal.context.java.AbstractJavaContextModel;
import org.jboss.tools.hibernate.jpt.core.internal.resource.java.IndexAnnotation;
/**
* @author Dmitry Geraskov
*
*/
public class IndexImpl extends AbstractJavaContextModel<JpaContextModel> implements JavaIndex {
private IndexAnnotation annotation;
private String name;
private String[] columnNames = new String[0];
public IndexImpl(JpaContextModel parent, IndexAnnotation annotation) {
super(parent);
this.annotation = annotation;
this.name = annotation.getName();
this.columnNames = annotation.getColumnNames();
}
@Override
public void synchronizeWithResourceModel(IProgressMonitor monitor) {
this.setName_(annotation.getName());
this.setColumnNames_(annotation.getColumnNames());
}
// ***** name
public String getName() {
return name;
}
public void setName(String name) {
String old = this.name;
this.name = name;
this.getIndexAnnotation().setName(name);
this.firePropertyChanged(INDEX_NAME, old, name);
}
public void setName_(String name) {
String old = this.name;
this.name = name;
this.firePropertyChanged(INDEX_NAME, old, name);
}
// ***** columnNames
public String[] getColumnNames() {
return columnNames;
}
public void setColumnNames(String[] columnNames) {
if (columnNames == null) columnNames = new String[0];
String[] old = this.columnNames;
this.columnNames = columnNames;
this.getIndexAnnotation().setColumnNames(columnNames);
this.firePropertyChanged(INDEX_COLUMN_NAMES, old, columnNames);
}
public void setColumnNames_(String[] columnNames) {
String[] old = this.columnNames;
this.columnNames = columnNames;
this.firePropertyChanged(INDEX_COLUMN_NAMES, old, columnNames);
}
@Override
public IndexAnnotation getIndexAnnotation() {
return annotation;
}
public TextRange getValidationTextRange() {
return this.annotation.getTextRange();
}
public void addColumn(String columnName) {
String[] old = this.columnNames;
String[] newColumns = new String[old.length + 1];
System.arraycopy(old, 0, newColumns, 0, old.length);
newColumns[newColumns.length - 1] = columnName;
this.setColumnNames(newColumns);
}
public void removeColumn(String columnName) {
String[] old = this.columnNames;
List<String> newColumns = new ArrayList<String>();
for (String column : old) {
if (!column.equals(columnName)) newColumns.add(column);
}
this.setColumnNames(newColumns.toArray(new String[newColumns.size()]));
}
}