AuthenticatedXmlRpcHandler


1   /*
2    * Copyright 1999,2005 The Apache Software Foundation.
3    * 
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    * 
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    * 
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  
18  package org.apache.xmlrpc;
19  
20  import java.util.Vector  ;
21  
22  /**
23   * An XML-RPC handler that also handles HTTP authentication.
24   *
25   * @author <a HREF="mailto:hannes@apache.org">Hannes Wallnoefer</a>
26   * @see org.apache.xmlrpc.AuthenticationFailed
27   */
28  public interface AuthenticatedXmlRpcHandler
29  {
30      /**
31       * Return the result, or throw an Exception if something went wrong.
32       *
33       * @param method The name of the XML-RPC method to invoke.
34       * @param params The parameters to the XML-RPC method.
35       * @param user The user name.
36       * @param password The password of <code>user</code>.
37       * @return The response.
38       *
39       * @throws AuthenticationFailed If authentication fails, an
40       * exception of this type must be thrown.
41       * @see org.apache.xmlrpc.AuthenticationFailed
42       */
43      public Object   execute(String   method, Vector   params, String   user,
44                            String   password)
45          throws Exception  ;
46  }
47

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