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.xquery;
018    
019    import java.util.Map;
020    
021    import org.apache.camel.Endpoint;
022    import org.apache.camel.Exchange;
023    import org.apache.camel.component.ResourceBasedComponent;
024    import org.apache.camel.impl.ProcessorEndpoint;
025    import org.springframework.core.io.Resource;
026    
027    
028    /**
029     * An <a href="http://activemq.apache.org/camel/xquery.html">XQuery Component</a>
030     * for performing transforming messages
031     *
032     * @version $Revision: 526 $
033     */
034    public class XQueryComponent extends ResourceBasedComponent {
035    
036        protected Endpoint<Exchange> createEndpoint(String uri, String remaining, Map parameters) throws Exception {
037            Resource resource = resolveMandatoryResource(remaining);
038            if (log.isDebugEnabled()) {
039                log.debug(this + " using schema resource: " + resource);
040            }
041            XQueryBuilder xslt = XQueryBuilder.xquery(resource.getURL());
042            configureXslt(xslt, uri, remaining, parameters);
043            return new ProcessorEndpoint(uri, this, xslt);
044        }
045    
046        protected void configureXslt(XQueryBuilder xQueryBuilder, String uri, String remaining, Map parameters) throws Exception {
047            setProperties(xQueryBuilder, parameters);
048        }
049    }