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1   /*
2    * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
3    * The software in this package is published under the terms of the CPAL v1.0
4    * license, a copy of which has been included with this distribution in the
5    * LICENSE.txt file.
6    */
7   package org.mule.transport.http.config;
8   
9   
10  
11  import org.mule.config.spring.handlers.AbstractMuleNamespaceHandler;
12  import org.mule.config.spring.parsers.collection.ChildListEntryDefinitionParser;
13  import org.mule.config.spring.parsers.collection.ChildMapEntryDefinitionParser;
14  import org.mule.config.spring.parsers.generic.MuleOrphanDefinitionParser;
15  import org.mule.config.spring.parsers.generic.ParentDefinitionParser;
16  import org.mule.config.spring.parsers.specific.ComponentDefinitionParser;
17  import org.mule.config.spring.parsers.specific.FilterDefinitionParser;
18  import org.mule.config.spring.parsers.specific.MessageProcessorDefinitionParser;
19  import org.mule.config.spring.parsers.specific.SecurityFilterDefinitionParser;
20  import org.mule.endpoint.URIBuilder;
21  import org.mule.transport.http.HttpConnector;
22  import org.mule.transport.http.HttpConstants;
23  import org.mule.transport.http.HttpPollingConnector;
24  import org.mule.transport.http.components.RestServiceWrapper;
25  import org.mule.transport.http.filters.HttpBasicAuthenticationFilter;
26  import org.mule.transport.http.filters.HttpRequestWildcardFilter;
27  import org.mule.transport.http.transformers.HttpClientMethodResponseToObject;
28  import org.mule.transport.http.transformers.HttpRequestBodyToParamMap;
29  import org.mule.transport.http.transformers.HttpResponseToString;
30  import org.mule.transport.http.transformers.MuleMessageToHttpResponse;
31  import org.mule.transport.http.transformers.ObjectToHttpClientMethodRequest;
32  
33  /**
34   * Reigsters a Bean Definition Parser for handling <code><http:connector></code> elements.
35   */
36  public class HttpNamespaceHandler extends AbstractMuleNamespaceHandler
37  {
38      public void init()
39      {
40          registerStandardTransportEndpoints(HttpConnector.HTTP, URIBuilder.SOCKET_ATTRIBUTES)
41              .addAlias("contentType", HttpConstants.HEADER_CONTENT_TYPE)
42              .addAlias("method", HttpConnector.HTTP_METHOD_PROPERTY);
43          
44          registerConnectorDefinitionParser(HttpConnector.class);
45          registerBeanDefinitionParser("polling-connector", new MuleOrphanDefinitionParser(HttpPollingConnector.class, true));
46  
47          registerBeanDefinitionParser("rest-service-component", new ComponentDefinitionParser(RestServiceWrapper.class));
48          registerBeanDefinitionParser("payloadParameterName", new ChildListEntryDefinitionParser("payloadParameterNames", ChildMapEntryDefinitionParser.VALUE));
49          registerBeanDefinitionParser("requiredParameter", new ChildMapEntryDefinitionParser("requiredParams"));
50          registerBeanDefinitionParser("optionalParameter", new ChildMapEntryDefinitionParser("optionalParams"));
51          
52          registerBeanDefinitionParser("http-response-to-object-transformer", new MessageProcessorDefinitionParser(HttpClientMethodResponseToObject.class));
53          registerBeanDefinitionParser("http-response-to-string-transformer", new MessageProcessorDefinitionParser(HttpResponseToString.class));
54          registerBeanDefinitionParser("object-to-http-request-transformer", new MessageProcessorDefinitionParser(ObjectToHttpClientMethodRequest.class));
55          registerBeanDefinitionParser("message-to-http-response-transformer", new MessageProcessorDefinitionParser(MuleMessageToHttpResponse.class));
56          registerBeanDefinitionParser("body-to-parameter-map-transformer", new MessageProcessorDefinitionParser(HttpRequestBodyToParamMap.class));
57  
58          registerBeanDefinitionParser("error-filter", new ParentDefinitionParser());
59          registerBeanDefinitionParser("request-wildcard-filter", new FilterDefinitionParser(HttpRequestWildcardFilter.class));
60          registerBeanDefinitionParser("basic-security-filter", new SecurityFilterDefinitionParser(HttpBasicAuthenticationFilter.class));
61      }
62  }