1 karl  1.3 //%2005////////////////////////////////////////////////////////////////////////

 2 schuur 1.1 //

 3 karl   1.2 // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development
 4            // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems.
 5            // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.;

 6 schuur 1.1 // IBM Corp.; EMC Corporation, The Open Group.

 7 karl   1.2 // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.;
 8            // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group.

 9 karl   1.3 // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.;
10            // EMC Corporation; VERITAS Software Corporation; The Open Group.

11 schuur 1.1 //
12            // Permission is hereby granted, free of charge, to any person obtaining a copy
13            // of this software and associated documentation files (the "Software"), to
14            // deal in the Software without restriction, including without limitation the
15            // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
16            // sell copies of the Software, and to permit persons to whom the Software is
17            // furnished to do so, subject to the following conditions:

18 karl   1.2 // 

19 schuur 1.1 // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN
20            // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED
21            // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT
22            // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
23            // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
24            // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
25            // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26            // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27            //
28            //==============================================================================
29            //
30            // Author: Adrian Schuur (schuur@de.ibm.com)
31            //
32            // Modified By:
33            //
34            //%/////////////////////////////////////////////////////////////////////////////
35            
36            #ifndef Pegasus_QuerySupportRouter_h
37            #define Pegasus_QuerySupportRouter_h
38            
39            #include <Pegasus/Common/Config.h>
40 schuur 1.1 #include <Pegasus/Common/String.h>
41            
42            #include <Pegasus/Server/CIMOperationRequestDispatcher.h>
43            
44            PEGASUS_NAMESPACE_BEGIN
45            
46            /*
47               This class is the basis for encapsulating Query support such that
48               CIMOperationRequestDispatcher.cpp is not to be changed for adding
49               new/additional types of query support.
50            
51               New types of query support (like CQL) need to subclass
52               CIMOperationRequestDispatcher as can be seen in WQLCIMOperatioRequestDispatcher.
53            
54               Also, QuerySupportRouter.cpp must be extended to recognize the
55               CQL query language identifier and route the requests to the
56               appropriate query language processor. The new query language processor
57               has to be added to the pegserver library.
58            
59               In addition, ProviderManager2/QueryExpressionFactory.h has to be
60               extended similarly.
61 schuur 1.1 
62            */
63            
64            class QuerySupportRouter {
65              public:
66               static Boolean routeHandleExecQueryRequest(
67                       CIMOperationRequestDispatcher* opThis,
68            	   CIMExecQueryRequestMessage* msg);
69            
70               static void routeHandleExecQueryResponseAggregation(
71                       CIMOperationRequestDispatcher* opThis,
72            	   OperationAggregate* poA);
73            
74               static void routeApplyQueryToEnumeration(
75                       CIMOperationRequestDispatcher* opThis,
76                       CIMResponseMessage* msg,
77                       QueryExpressionRep* query);
78            };
79            
80            PEGASUS_NAMESPACE_END
81            
82 schuur 1.1 #endif