/*
 * $Id$
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */
package org.apache.struts2.showcase.ajax.tree;

import com.opensymphony.xwork2.ActionSupport;

/**
 */
public class GetCategory extends ActionSupport {
	private long catId;
	private Category category;

	public String execute() throws Exception {
		if (catId < 1) {
			// force the root
			catId = 1;
		}

		category = Category.getById(catId);

		return SUCCESS;
	}

	public void setCatId(long catId) {
		this.catId = catId;
	}

	public Category getCategory() {
		return category;
	}
}