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1
57
58 package org.apache.soap.providers ;
59
60 import java.io.* ;
61 import javax.servlet.* ;
62 import javax.servlet.http.* ;
63 import org.apache.soap.* ;
64 import org.apache.soap.rpc.* ;
65 import org.apache.soap.server.* ;
66 import org.apache.soap.server.http.* ;
67 import org.apache.soap.util.* ;
68
69 public class RPCJavaProvider implements Provider {
70 protected DeploymentDescriptor dd ;
71 protected Envelope envelope ;
72 protected Call call ;
73 protected String  methodName ;
74 protected String targetObjectURI ;
75 protected HttpServlet servlet ;
76 protected HttpSession session ;
77
78 protected Object targetObject ;
79
80 public void locate( DeploymentDescriptor dd,
81 Envelope env,
82 Call call,
83 String methodName,
84 String targetObjectURI,
85 SOAPContext reqContext )
86 throws SOAPException {
87
88 HttpServlet servlet = (HttpServlet) reqContext.getProperty( Constants.BAG_HTTPSERVLET );
89 HttpSession session = (HttpSession) reqContext.getProperty( Constants.BAG_HTTPSESSION );
90
91 this.dd = dd ;
92 this.envelope = env ;
93 this.call = call ;
94 this.methodName = methodName ;
95 this.targetObjectURI = targetObjectURI ;
96 this.servlet = servlet ;
97 this.session = session ;
98
99 ServletConfig config = null ;
100 ServletContext context = null ;
101
102 if ( servlet != null ) config = servlet.getServletConfig();
103 if ( config != null ) context = config.getServletContext ();
104
105 ServiceManager serviceManager =
106 ServerHTTPUtils.getServiceManagerFromContext (context);
107
108 if (!RPCRouter.validCall (dd, call)) {
111 throw new SOAPException (Constants.FAULT_CODE_SERVER,
112 "Method '" + call.getMethodName () +
113 "' is not supported.");
114 }
115
116 targetObject = ServerHTTPUtils.getTargetObject (serviceManager,
118 dd, targetObjectURI,
119 servlet, session,
120 reqContext,
121 context);
122 };
123
124
125 public void invoke(SOAPContext reqContext, SOAPContext resContext)
126 throws SOAPException {
127 try {
129 Response resp = RPCRouter.invoke( dd, call, targetObject,
130 reqContext, resContext );
131 Envelope env = resp.buildEnvelope();
132 StringWriter sw = new StringWriter();
133 env.marshall( sw, call.getSOAPMappingRegistry(), resContext );
134 resContext.setRootPart( sw.toString(), Constants.HEADERVAL_CONTENT_TYPE_UTF8);
135 }
136 catch( Exception e ) {
137 if ( e instanceof SOAPException ) throw (SOAPException ) e ;
138 throw new SOAPException( Constants.FAULT_CODE_SERVER, e.toString() );
139 }
140 };
141 };
142 |
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