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1   /*
2    * $Id: HttpNamespaceHandler.java 11984 2008-06-10 15:16:55Z rossmason $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
5    *
6    * The software in this package is published under the terms of the CPAL v1.0
7    * license, a copy of which has been included with this distribution in the
8    * LICENSE.txt file.
9    */
10  package org.mule.transport.http.config;
11  
12  
13  
14  import org.mule.config.spring.handlers.AbstractMuleNamespaceHandler;
15  import org.mule.config.spring.parsers.collection.ChildListEntryDefinitionParser;
16  import org.mule.config.spring.parsers.collection.ChildMapEntryDefinitionParser;
17  import org.mule.config.spring.parsers.specific.ComponentDefinitionParser;
18  import org.mule.config.spring.parsers.specific.TransformerDefinitionParser;
19  import org.mule.config.spring.parsers.generic.MuleOrphanDefinitionParser;
20  import org.mule.config.spring.parsers.generic.GrandchildDefinitionParser;
21  import org.mule.config.spring.parsers.generic.ChildDefinitionParser;
22  import org.mule.endpoint.URIBuilder;
23  import org.mule.transport.http.HttpConnector;
24  import org.mule.transport.http.HttpConstants;
25  import org.mule.transport.http.HttpPollingConnector;
26  import org.mule.transport.http.components.RestServiceWrapper;
27  import org.mule.transport.http.transformers.HttpClientMethodResponseToObject;
28  import org.mule.transport.http.transformers.HttpResponseToString;
29  import org.mule.transport.http.transformers.MuleMessageToHttpResponse;
30  import org.mule.transport.http.transformers.ObjectToHttpClientMethodRequest;
31  
32  /**
33   * Reigsters a Bean Definition Parser for handling <code><http:connector></code> elements.
34   */
35  public class HttpNamespaceHandler extends AbstractMuleNamespaceHandler
36  {
37  
38      public void init()
39      {
40          registerStandardTransportEndpoints(HttpConnector.HTTP, URIBuilder.SOCKET_ATTRIBUTES)
41                  .addAlias("contentType", HttpConstants.HEADER_CONTENT_TYPE);
42          
43          registerConnectorDefinitionParser(HttpConnector.class);
44          registerBeanDefinitionParser("polling-connector", new MuleOrphanDefinitionParser(HttpPollingConnector.class, true));
45  
46          registerBeanDefinitionParser("rest-service-component", new ComponentDefinitionParser(RestServiceWrapper.class));
47          registerBeanDefinitionParser("payloadParameterName", new ChildListEntryDefinitionParser("payloadParameterNames", ChildMapEntryDefinitionParser.VALUE));
48          registerBeanDefinitionParser("requiredParameter", new ChildMapEntryDefinitionParser("requiredParams"));
49          registerBeanDefinitionParser("optionalParameter", new ChildMapEntryDefinitionParser("optionalParams"));
50          
51          registerBeanDefinitionParser("http-client-response-to-object-transformer", new TransformerDefinitionParser(HttpClientMethodResponseToObject.class));
52          registerBeanDefinitionParser("http-response-to-string-transformer", new TransformerDefinitionParser(HttpResponseToString.class));
53          registerBeanDefinitionParser("object-to-http-client-request-transformer", new TransformerDefinitionParser(ObjectToHttpClientMethodRequest.class));
54          registerBeanDefinitionParser("message-to-http-response-transformer", new TransformerDefinitionParser(MuleMessageToHttpResponse.class));
55          registerBeanDefinitionParser("error-filter", new ChildDefinitionParser("filter", ErrorFilterFactoryBean.class));
56      }
57  }