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20 package org.apache.directory.server.ldap.handlers.request;
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23 import org.apache.commons.lang3.exception.ExceptionUtils;
24 import org.apache.directory.api.ldap.model.message.ExtendedRequest;
25 import org.apache.directory.api.ldap.model.message.ExtendedResponse;
26 import org.apache.directory.api.ldap.model.message.LdapResult;
27 import org.apache.directory.api.ldap.model.message.ResultCodeEnum;
28 import org.apache.directory.api.ldap.model.message.ResultResponse;
29 import org.apache.directory.server.ldap.ExtendedOperationHandler;
30 import org.apache.directory.server.ldap.LdapSession;
31 import org.apache.directory.server.ldap.handlers.LdapRequestHandler;
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39 public class ExtendedRequestHandler<R extends ExtendedRequest> extends LdapRequestHandler<ExtendedRequest>
40 {
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43
44 @Override
45 public void handle( LdapSession session, ExtendedRequest req ) throws Exception
46 {
47 ExtendedOperationHandler<ExtendedRequest, ExtendedResponse> handler =
48 ( ExtendedOperationHandler<ExtendedRequest, ExtendedResponse> ) getLdapServer()
49 .getExtendedOperationHandler( req.getRequestName() );
50
51 if ( handler == null )
52 {
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55 String msg = "Unrecognized extended operation EXTENSION_OID: " + req.getRequestName();
56 LdapResult result = req.getResultResponse().getLdapResult();
57 result.setResultCode( ResultCodeEnum.PROTOCOL_ERROR );
58 result.setDiagnosticMessage( msg );
59 session.getIoSession().write( req.getResultResponse() );
60 return;
61 }
62
63 try
64 {
65 handler.handleExtendedOperation( session, req );
66 }
67 catch ( Exception e )
68 {
69 LdapResult result = req.getResultResponse().getLdapResult();
70 result.setResultCode( ResultCodeEnum.OTHER );
71 result.setDiagnosticMessage( ResultCodeEnum.OTHER
72 + ": Extended operation handler for the specified EXTENSION_OID (" + req.getRequestName()
73 + ") has failed to process your request:\n" + ExceptionUtils.getStackTrace( e ) );
74 ResultResponse resp = req.getResultResponse();
75 session.getIoSession().write( resp );
76 }
77 }
78 }