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.component.ResourceBasedComponent;
023    import org.apache.camel.impl.ProcessorEndpoint;
024    import org.springframework.core.io.Resource;
025    
026    
027    /**
028     * An <a href="http://camel.apache.org/xquery.html">XQuery Component</a>
029     * for performing transforming messages
030     *
031     * @version $Revision: 16340 $
032     */
033    public class XQueryComponent extends ResourceBasedComponent {
034    
035        protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception {
036            Resource resource = resolveMandatoryResource(remaining);
037            if (log.isDebugEnabled()) {
038                log.debug(this + " using schema resource: " + resource);
039            }
040            XQueryBuilder xslt = XQueryBuilder.xquery(resource.getURL());
041            configureXslt(xslt, uri, remaining, parameters);
042            return new ProcessorEndpoint(uri, this, xslt);
043        }
044    
045        protected void configureXslt(XQueryBuilder xQueryBuilder, String uri, String remaining, Map<String, Object> parameters) throws Exception {
046            setProperties(xQueryBuilder, parameters);
047        }
048    }