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.cache;
018    
019    import java.net.URI;
020    import java.util.Map;
021    
022    import org.apache.camel.CamelContext;
023    import org.apache.camel.Endpoint;
024    import org.apache.camel.impl.DefaultComponent;
025    import org.apache.camel.util.ObjectHelper;
026    import org.apache.camel.util.ServiceHelper;
027    
028    public class CacheComponent extends DefaultComponent {
029        private CacheConfiguration configuration;
030        private CacheManagerFactory cacheManagerFactory = new DefaultCacheManagerFactory();
031        
032        public CacheComponent() {
033            configuration = new CacheConfiguration();
034        }
035    
036        public CacheComponent(CamelContext context) {
037            super(context);
038            configuration = new CacheConfiguration();
039        }
040    
041        @Override
042        @SuppressWarnings({ "unchecked", "rawtypes" })
043        protected Endpoint createEndpoint(String uri, String remaining, Map parameters) throws Exception {
044            // must use copy as each endpoint can have different options
045            ObjectHelper.notNull(configuration, "configuration");
046            CacheConfiguration config = configuration.copy();
047    
048            config.parseURI(new URI(uri));
049    
050            setProperties(this, parameters);
051            setProperties(config, parameters);
052    
053            CacheEndpoint cacheEndpoint = new CacheEndpoint(uri, this, config, cacheManagerFactory);
054            return cacheEndpoint;
055        }
056    
057        public CacheManagerFactory getCacheManagerFactory() {
058            return cacheManagerFactory;
059        }
060    
061        public void setCacheManagerFactory(CacheManagerFactory cacheManagerFactory) {
062            this.cacheManagerFactory = cacheManagerFactory;
063        }
064    
065        public CacheConfiguration getConfiguration() {
066            return configuration;
067        }
068    
069        /**
070         * Sets the Cache configuration
071         *
072         * @param configuration the configuration to use by default for endpoints
073         */
074        public void setConfiguration(CacheConfiguration configuration) {
075            this.configuration = configuration;
076        }
077    
078        @Override
079        protected void doStart() throws Exception {
080            super.doStart();
081            ServiceHelper.startService(cacheManagerFactory);
082        }
083    
084        @Override
085        protected void doStop() throws Exception {
086            ServiceHelper.stopService(cacheManagerFactory);
087            super.doStop();
088        }
089    }