001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.camel.component.velocity;
018    
019    import java.util.Map;
020    
021    import org.apache.camel.Endpoint;
022    import org.apache.camel.impl.DefaultComponent;
023    import org.apache.velocity.app.VelocityEngine;
024    
025    /**
026     * @version $Revision: 743658 $
027     */
028    public class VelocityComponent extends DefaultComponent {
029        private VelocityEngine velocityEngine;
030    
031        public VelocityEngine getVelocityEngine() {
032            return velocityEngine;
033        }
034    
035        public void setVelocityEngine(VelocityEngine velocityEngine) {
036            this.velocityEngine = velocityEngine;
037        }
038    
039        protected Endpoint createEndpoint(String uri, String remaining, Map parameters) throws Exception {
040            boolean cache = getAndRemoveParameter(parameters, "contentCache", Boolean.class, Boolean.TRUE);
041            VelocityEndpoint answer = new VelocityEndpoint(uri, this, remaining);
042            answer.setContentCache(cache);
043            answer.setVelocityEngine(velocityEngine);
044            return answer;
045        }
046    }