(file) Return to DefaultProviderManager.cpp CVS log (file) (dir) Up to [Pegasus] / pegasus / src / Pegasus / ProviderManager2 / Default

Diff for /pegasus/src/Pegasus/ProviderManager2/Default/DefaultProviderManager.cpp between version 1.11 and 1.12

version 1.11, 2003/12/08 12:25:35 version 1.12, 2004/01/27 13:48:11
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 #include <Pegasus/Common/Logger.h> #include <Pegasus/Common/Logger.h>
 #include <Pegasus/Common/MessageLoader.h> //l10n #include <Pegasus/Common/MessageLoader.h> //l10n
  
   #include <Pegasus/Common/QueryExpression.h>
   #include <Pegasus/ProviderManager2/QueryExpressionFactory.h>
   
 #include <Pegasus/Config/ConfigManager.h> #include <Pegasus/Config/ConfigManager.h>
  
 #include <Pegasus/ProviderManager2/Default/Provider.h> #include <Pegasus/ProviderManager2/Default/Provider.h>
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         break;         break;
     case CIM_EXEC_QUERY_REQUEST_MESSAGE:     case CIM_EXEC_QUERY_REQUEST_MESSAGE:
         response = handleExecuteQueryRequest(request);          response = handleExecQueryRequest(request);
  
         break;         break;
     case CIM_ASSOCIATORS_REQUEST_MESSAGE:     case CIM_ASSOCIATORS_REQUEST_MESSAGE:
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         name = _resolveProviderName(name);         name = _resolveProviderName(name);
  
         // get cached or load new provider module         // get cached or load new provider module
         OpProviderHolder ph =          OpProviderHolder ph = providerManager.getProvider(name.getPhysicalName(),
             providerManager.getProvider(name.getPhysicalName(), name.getLogicalName(), String::EMPTY);                  name.getLogicalName(), String::EMPTY);
  
         // convert arguments         // convert arguments
         OperationContext context;         OperationContext context;
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     return(response);     return(response);
 } }
  
 Message * DefaultProviderManager::handleExecuteQueryRequest(const Message * message) throw()  Message * DefaultProviderManager::handleExecQueryRequest(const Message * message) throw()
 { {
     PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, "DefaultProviderManager::handleExecuteQueryRequest");      PEG_METHOD_ENTER(TRC_PROVIDERMANAGER, "DefaultProviderManager::handleExecQueryRequest");
  
     CIMExecQueryRequestMessage * request =     CIMExecQueryRequestMessage * request =
         dynamic_cast<CIMExecQueryRequestMessage *>(const_cast<Message *>(message));         dynamic_cast<CIMExecQueryRequestMessage *>(const_cast<Message *>(message));
  
     PEGASUS_ASSERT(request != 0);     PEGASUS_ASSERT(request != 0);
  
     //l10n  
     CIMExecQueryResponseMessage * response =     CIMExecQueryResponseMessage * response =
         new CIMExecQueryResponseMessage(         new CIMExecQueryResponseMessage(
         request->messageId,         request->messageId,
         PEGASUS_CIM_EXCEPTION_L(CIM_ERR_FAILED, MessageLoaderParms(          CIMException(),
         "ProviderManager.DefaultProviderManager.NOT_IMPLEMENTED",  
         "not implemented")),  
         request->queueIds.copyAndPop(),         request->queueIds.copyAndPop(),
         Array<CIMObject>());         Array<CIMObject>());
  
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     //  Set HTTP method in response from request     //  Set HTTP method in response from request
     response->setHttpMethod(request->getHttpMethod());     response->setHttpMethod(request->getHttpMethod());
  
     // l10n      // create a handler for this request
     // ATTN: when this is implemented, need to add the language containers to the      ExecQueryResponseHandler handler(request, response);
     // OperationContext.  See how the other requests do it.  
       try
       {
           Logger::put(Logger::STANDARD_LOG, System::CIMSERVER, Logger::TRACE,
               "DefaultProviderManager::handleExecQueryRequest - Host name: $0  Name space: $1  Class name: $2",
               System::getHostName(),
               request->nameSpace.getString(),
               request->className.getString());
   
           // make target object path
           CIMObjectPath objectPath(
               System::getHostName(),
               request->nameSpace,
               request->className);
   
           ProviderName name(
               objectPath.toString(),
               String::EMPTY,
               String::EMPTY,
               String::EMPTY,
               ProviderType::QUERY);
   
           // resolve provider name
           name = _resolveProviderName(name);
   
           // get cached or load new provider module
           OpProviderHolder ph =
               providerManager.getProvider(name.getPhysicalName(),
                                           name.getLogicalName(), String::EMPTY);
   
           if (dynamic_cast<CIMInstanceQueryProvider*>(ph.GetCIMProvider()) == 0) {
              String errorString = " instance provider is registered supporting execQuery "
                                   "but is not a CIMQueryInstanceProvider subclass.";
              throw CIMException(CIM_ERR_FAILED,"ProviderLoadFailure (" + name.getPhysicalName() + ":" +
                               name.getLogicalName() + "):" + errorString);
           }
   
           // convert arguments
           OperationContext context;
   
           context.insert(IdentityContainer(request->userName));
           context.insert(AcceptLanguageListContainer(request->acceptLanguages));
           context.insert(ContentLanguageListContainer(request->contentLanguages));
   
           QueryExpression qx(QueryExpressionFactory::routeBuildQueryExpressionRep
               (request->queryLanguage,request->query));
   
           // forward request
           PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4,
               "Calling provider.executeQueryRequest: " +
               ph.GetProvider().getName());
   
           pm_service_op_lock op_lock(&ph.GetProvider());
   
           STAT_GETSTARTTIME;
   
           ph.GetProvider().execQuery(
               context,
               objectPath,
               qx,
               handler);
   
           STAT_PMS_PROVIDEREND;
       }
       catch(CIMException & e)
       {
           PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4,
               "Exception: " + e.getMessage());
   
           handler.setStatus(e.getCode(), e.getContentLanguages(), e.getMessage()); // l10n
       }
       catch(Exception & e)
       {
              cout<<"--- exception not a CIMInstanceQueryProvider"<<endl;
           PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4,
               "Exception: " + e.getMessage());
   
           handler.setStatus(CIM_ERR_FAILED, e.getContentLanguages(), e.getMessage()); // l10n
       }
       catch(...)
       {
           PEG_TRACE_STRING(TRC_PROVIDERMANAGER, Tracer::LEVEL4,
               "Exception: Unknown");
   
           handler.setStatus(CIM_ERR_FAILED, "Unknown error.");
       }
  
     PEG_METHOD_EXIT();     PEG_METHOD_EXIT();
  

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