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1   /*
2    * $Id: HttpNamespaceHandler.java 19347 2010-09-03 16:26:45Z dirk.olmes $
3    * --------------------------------------------------------------------------------------
4    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.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.generic.MuleOrphanDefinitionParser;
18  import org.mule.config.spring.parsers.generic.ParentDefinitionParser;
19  import org.mule.config.spring.parsers.specific.ComponentDefinitionParser;
20  import org.mule.config.spring.parsers.specific.FilterDefinitionParser;
21  import org.mule.config.spring.parsers.specific.MessageProcessorDefinitionParser;
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.filters.HttpRequestWildcardFilter;
28  import org.mule.transport.http.transformers.HttpClientMethodResponseToObject;
29  import org.mule.transport.http.transformers.HttpRequestBodyToParamMap;
30  import org.mule.transport.http.transformers.HttpResponseToString;
31  import org.mule.transport.http.transformers.MuleMessageToHttpResponse;
32  import org.mule.transport.http.transformers.ObjectToHttpClientMethodRequest;
33  
34  /**
35   * Reigsters a Bean Definition Parser for handling <code><http:connector></code> elements.
36   */
37  public class HttpNamespaceHandler extends AbstractMuleNamespaceHandler
38  {
39      public void init()
40      {
41          registerStandardTransportEndpoints(HttpConnector.HTTP, URIBuilder.SOCKET_ATTRIBUTES)
42              .addAlias("contentType", HttpConstants.HEADER_CONTENT_TYPE)
43              .addAlias("method", HttpConnector.HTTP_METHOD_PROPERTY);
44          
45          registerConnectorDefinitionParser(HttpConnector.class);
46          registerBeanDefinitionParser("polling-connector", new MuleOrphanDefinitionParser(HttpPollingConnector.class, true));
47  
48          registerBeanDefinitionParser("rest-service-component", new ComponentDefinitionParser(RestServiceWrapper.class));
49          registerBeanDefinitionParser("payloadParameterName", new ChildListEntryDefinitionParser("payloadParameterNames", ChildMapEntryDefinitionParser.VALUE));
50          registerBeanDefinitionParser("requiredParameter", new ChildMapEntryDefinitionParser("requiredParams"));
51          registerBeanDefinitionParser("optionalParameter", new ChildMapEntryDefinitionParser("optionalParams"));
52          
53          registerBeanDefinitionParser("http-response-to-object-transformer", new MessageProcessorDefinitionParser(HttpClientMethodResponseToObject.class));
54          registerBeanDefinitionParser("http-response-to-string-transformer", new MessageProcessorDefinitionParser(HttpResponseToString.class));
55          registerBeanDefinitionParser("object-to-http-request-transformer", new MessageProcessorDefinitionParser(ObjectToHttpClientMethodRequest.class));
56          registerBeanDefinitionParser("message-to-http-response-transformer", new MessageProcessorDefinitionParser(MuleMessageToHttpResponse.class));
57          registerBeanDefinitionParser("body-to-parameter-map-transformer", new MessageProcessorDefinitionParser(HttpRequestBodyToParamMap.class));
58  
59          registerBeanDefinitionParser("error-filter", new ParentDefinitionParser());
60          registerBeanDefinitionParser("request-wildcard-filter", new FilterDefinitionParser(HttpRequestWildcardFilter.class));
61      }
62  }