/*******************************************************************************
* 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.seam.pages.xml.model.handlers;
import org.jboss.tools.common.meta.action.impl.handlers.*;
import org.jboss.tools.common.model.*;
import org.jboss.tools.seam.pages.xml.model.SeamPagesConstants;
public class OpenPageHandler extends DefaultRedirectHandler implements SeamPagesConstants {
protected XModelObject getTrueSource(XModelObject source) {
String entity = source.getModelEntity().getName();
String attr = ATTR_VIEW_ID;
if(entity.startsWith(ENT_NAVIGATION_RULE)
|| entity.startsWith(ENT_RULE)) {
source = source.getChildByPath("target");
attr = ATTR_VIEW_ID;
} else if(ENT_DIAGRAM_ITEM.equals(entity) ||
ENT_DIAGRAM_ITEM_OUTPUT.equals(entity)) {
attr = ATTR_PATH;
}
if(attr == null) return null;
String path = source.getAttributeValue(attr);
if(path == null || path.length() == 0 || path.indexOf('*') >= 0) return null;
path = path.replace('\\', '/');
if(path.indexOf('?') >= 0) {
path = path.substring(0, path.indexOf('?'));
}
return (path.startsWith("/")) ? source.getModel().getByPath(path) : null;
}
}