content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.camel.component.dataformat;
  
  import java.util.Map;
  
  import org.apache.camel.Endpoint;
  import org.apache.camel.spi.DataFormat;
  import org.apache.camel.spi.PropertyConfigurer;
  import org.apache.camel.spi.annotations.Component;
  import org.apache.camel.support.DefaultComponent;
  import org.apache.camel.support.PluginHelper;
  import org.apache.camel.support.PropertyBindingSupport;
  import org.apache.camel.util.StringHelper;
  
  /**
   * The <a href="http://camel.apache.org/dataformat-component.html">Data Format Component</a> enables using
   * <a href="https://camel.apache.org/data-format.html">Data Format</a> as a component.
   */
  @Component("dataformat")
  public class DataFormatComponent extends DefaultComponent {
  
      public DataFormatComponent() {
      }
  
      @Override
      protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception {
          String operation = StringHelper.after(remaining, ":");
          if (!"marshal".equals(operation) && !"unmarshal".equals(operation)) {
              throw new IllegalArgumentException("Operation must be either marshal or unmarshal, was: " + operation);
          }
  
          // create new data format as it is configured from the given parameters
          String name = StringHelper.before(remaining, ":");
          DataFormat df = getCamelContext().createDataFormat(name);
          if (df == null) {
              // if not, try to lookup existing data format
              df = getCamelContext().resolveDataFormat(name);
          }
          if (df == null) {
              throw new IllegalArgumentException("Cannot find data format with name: " + name);
          }
  
          // find configurer if any
          PropertyConfigurer configurer = PluginHelper.getConfigurerResolver(getCamelContext())
                  .resolvePropertyConfigurer(name + "-dataformat", getCamelContext());
          // bind properties to data format
          PropertyBindingSupport.Builder builder = new PropertyBindingSupport.Builder();
          builder.withConfigurer(configurer);
          builder.bind(getCamelContext(), df, parameters);
  
          // create endpoint
          DataFormatEndpoint endpoint = new DataFormatEndpoint(uri, this, df);
          endpoint.setOperation(operation);
          setProperties(endpoint, parameters);
          return endpoint;
      }
  }
  