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1   /*
2    * $Id: HttpNamespaceHandler.java 22533 2011-07-22 14:19:17Z rossmason $
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.config.spring.parsers.specific.SecurityFilterDefinitionParser;
23  import org.mule.endpoint.URIBuilder;
24  import org.mule.transport.http.HttpConnector;
25  import org.mule.transport.http.HttpConstants;
26  import org.mule.transport.http.HttpPollingConnector;
27  import org.mule.transport.http.components.RestServiceWrapper;
28  import org.mule.transport.http.components.StaticResourceMessageProcessor;
29  import org.mule.transport.http.filters.HttpBasicAuthenticationFilter;
30  import org.mule.transport.http.filters.HttpRequestWildcardFilter;
31  import org.mule.transport.http.transformers.HttpClientMethodResponseToObject;
32  import org.mule.transport.http.transformers.HttpRequestBodyToParamMap;
33  import org.mule.transport.http.transformers.HttpResponseToString;
34  import org.mule.transport.http.transformers.MuleMessageToHttpResponse;
35  import org.mule.transport.http.transformers.ObjectToHttpClientMethodRequest;
36  
37  /**
38   * Reigsters a Bean Definition Parser for handling <code><http:connector></code> elements.
39   */
40  public class HttpNamespaceHandler extends AbstractMuleNamespaceHandler
41  {
42      public void init()
43      {
44          registerStandardTransportEndpoints(HttpConnector.HTTP, URIBuilder.SOCKET_ATTRIBUTES)
45              .addAlias("contentType", HttpConstants.HEADER_CONTENT_TYPE)
46              .addAlias("method", HttpConnector.HTTP_METHOD_PROPERTY);
47          
48          registerConnectorDefinitionParser(HttpConnector.class);
49          registerBeanDefinitionParser("polling-connector", new MuleOrphanDefinitionParser(HttpPollingConnector.class, true));
50  
51          registerBeanDefinitionParser("rest-service-component", new ComponentDefinitionParser(RestServiceWrapper.class));
52          registerBeanDefinitionParser("payloadParameterName", new ChildListEntryDefinitionParser("payloadParameterNames", ChildMapEntryDefinitionParser.VALUE));
53          registerBeanDefinitionParser("requiredParameter", new ChildMapEntryDefinitionParser("requiredParams"));
54          registerBeanDefinitionParser("optionalParameter", new ChildMapEntryDefinitionParser("optionalParams"));
55          
56          registerBeanDefinitionParser("http-response-to-object-transformer", new MessageProcessorDefinitionParser(HttpClientMethodResponseToObject.class));
57          registerBeanDefinitionParser("http-response-to-string-transformer", new MessageProcessorDefinitionParser(HttpResponseToString.class));
58          registerBeanDefinitionParser("object-to-http-request-transformer", new MessageProcessorDefinitionParser(ObjectToHttpClientMethodRequest.class));
59          registerBeanDefinitionParser("message-to-http-response-transformer", new MessageProcessorDefinitionParser(MuleMessageToHttpResponse.class));
60          registerBeanDefinitionParser("body-to-parameter-map-transformer", new MessageProcessorDefinitionParser(HttpRequestBodyToParamMap.class));
61  
62          registerBeanDefinitionParser("error-filter", new ParentDefinitionParser());
63          registerBeanDefinitionParser("request-wildcard-filter", new FilterDefinitionParser(HttpRequestWildcardFilter.class));
64          registerBeanDefinitionParser("basic-security-filter", new SecurityFilterDefinitionParser(HttpBasicAuthenticationFilter.class));
65  
66          registerMuleBeanDefinitionParser("static-resource-handler",
67                  new MessageProcessorDefinitionParser(StaticResourceMessageProcessor.class));
68      }
69  }