SelectLevelListener.java

/*
 * Copyright 2011 PrimeFaces Extensions.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * $Id$
 */

package org.primefaces.extensions.showcase.controller.masterdetail;

import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;

import org.primefaces.extensions.component.masterdetail.SelectLevelEvent;

/**
 * SelectLevelListener
 *
 * @author  ova / last modified by $Author$
 * @version $Revision$
 */
@ManagedBean
@RequestScoped
public class SelectLevelListener {

	private boolean errorOccured = false;

	public int handleNavigation(SelectLevelEvent selectLevelEvent) {
		if (errorOccured) {
			return 2;
		} else {
			return selectLevelEvent.getNewLevel();
		}
	}

	public void setErrorOccured(boolean errorOccured) {
		this.errorOccured = errorOccured;
	}
}