/*******************************************************************************
* Copyright (c) 2007 Exadel, Inc. and 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
*
* Contributors:
* Exadel, Inc. and Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.hibernate.xml.model;
import java.util.Properties;
import org.jboss.tools.common.meta.XChild;
import org.jboss.tools.common.meta.XModelEntity;
import org.jboss.tools.common.model.XFilteredTreeConstraint;
import org.jboss.tools.common.model.XModel;
import org.jboss.tools.common.model.XModelObject;
public class FileHibernateFilteredTreeConstraint implements XFilteredTreeConstraint {
public void update(XModel model) {
}
public boolean isHidingAllChildren(XModelObject object) {
return false;
}
static Properties checkedEntities = new Properties();
boolean checkEntity(XModelEntity entity) {
String res = checkedEntities.getProperty(entity.getName());
if(res != null) return "true".equals(res); //$NON-NLS-1$
XChild[] cs = entity.getChildren();
for (int i = 0; i < cs.length; i++) {
String n = cs[i].getName();
if(n.startsWith("Hibernate") && n.endsWith("Folder")) { //$NON-NLS-1$ //$NON-NLS-2$
checkedEntities.setProperty(n, "true"); //$NON-NLS-1$
return true;
}
}
checkedEntities.setProperty(entity.getName(), "false"); //$NON-NLS-1$
return false;
}
public boolean isHidingSomeChildren(XModelObject object) {
///if(true) return false;
return checkEntity(object.getModelEntity());
}
public boolean accepts(XModelObject object) {
String entity = object.getModelEntity().getName();
// if("OrmDiagram".equals(entity)) return false;
if(entity.startsWith("Hibernate") && entity.endsWith("Folder") && object.getChildren().length == 0) return false; //$NON-NLS-1$ //$NON-NLS-2$
return true;
}
}