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.dataformat; 018 019 import java.util.Map; 020 021 import org.apache.camel.Endpoint; 022 import org.apache.camel.impl.UriEndpointComponent; 023 import org.apache.camel.spi.DataFormat; 024 import org.apache.camel.util.EndpointHelper; 025 import org.apache.camel.util.ObjectHelper; 026 027 public class DataFormatComponent extends UriEndpointComponent { 028 029 public DataFormatComponent() { 030 super(DataFormatEndpoint.class); 031 } 032 033 @Override 034 protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception { 035 String name = ObjectHelper.before(remaining, ":"); 036 DataFormat df = getCamelContext().resolveDataFormat(name); 037 if (df == null) { 038 throw new IllegalArgumentException("Cannot find data format with name: " + name); 039 } 040 041 String operation = ObjectHelper.after(remaining, ":"); 042 if (!"marshal".equals(operation) && !"unmarshal".equals(operation)) { 043 throw new IllegalArgumentException("Operation must be either marshal or unmarshal, was: " + operation); 044 } 045 046 // set reference properties first as they use # syntax that fools the regular properties setter 047 EndpointHelper.setReferenceProperties(getCamelContext(), df, parameters); 048 EndpointHelper.setProperties(getCamelContext(), df, parameters); 049 050 DataFormatEndpoint endpoint = new DataFormatEndpoint(uri, this, df); 051 endpoint.setOperation(operation); 052 setProperties(endpoint, parameters); 053 return endpoint; 054 } 055 }