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File: [Pegasus] / pegasus / src / Pegasus / WQL / WQLQueryExpressionRep.cpp
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Revision: 1.4, Tue May 3 20:13:52 2005 UTC (19 years, 2 months ago) by carolann.graves Branch: MAIN CVS Tags: STABLE, RELEASE_2_5_0-RC1, RELEASE_2_5_0, PEP244_ServerProfile-root, PEP244_ServerProfile-branch, PEP233_EmbeddedInstSupport-root, PEGASUS_2_5_0_PerformanceDev-string-end, PEGASUS_2_5_0_PerformanceDev-rootlt, PEGASUS_2_5_0_PerformanceDev-root, PEGASUS_2_5_0_PerformanceDev-r2, PEGASUS_2_5_0_PerformanceDev-r1, PEGASUS_2_5_0_PerformanceDev-lit-end, PEGASUS_2_5_0_PerformanceDev-buffer-end, PEGASUS_2_5_0_PerformanceDev-branch, PEGASUS_2_5_0_PerformanceDev-AtomicInt-branch, PEG25_IBM_5_16_05, NPEGASUS_2_5_0_PerformanceDev-String-root, NNPEGASUS_2_5_0_PerformanceDev-String-branch, BUG_4225_PERFORMANCE_VERSION_1_DONE Branch point for: PEP233_EmbeddedInstSupport-branch Changes since 1.3: +4 -2 lines BUG#: 2388 TITLE: IndicationService should forward indications matching WHERE clause, even if some properties of project list are missing DESCRIPTION: Modified the IndicationService to consider only properties needed to evaluate the subscription filter query WHERE clause as required indication properties (both in determining which indication providers can serve a subscription and in determining which subscriptions match a generated indication), and to include in forwarded indications any of the properties in the subscription filter query project list that are available in the generated indication instance. |
//%2005//////////////////////////////////////////////////////////////////////// // // Copyright (c) 2000, 2001, 2002 BMC Software; Hewlett-Packard Development // Company, L.P.; IBM Corp.; The Open Group; Tivoli Systems. // Copyright (c) 2003 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation, The Open Group. // Copyright (c) 2004 BMC Software; Hewlett-Packard Development Company, L.P.; // IBM Corp.; EMC Corporation; VERITAS Software Corporation; The Open Group. // Copyright (c) 2005 Hewlett-Packard Development Company, L.P.; IBM Corp.; // EMC Corporation; VERITAS Software Corporation; The Open Group. // // Permission is hereby granted, free of charge, to any person obtaining a copy // of this software and associated documentation files (the "Software"), to // deal in the Software without restriction, including without limitation the // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or // sell copies of the Software, and to permit persons to whom the Software is // furnished to do so, subject to the following conditions: // // THE ABOVE COPYRIGHT NOTICE AND THIS PERMISSION NOTICE SHALL BE INCLUDED IN // ALL COPIES OR SUBSTANTIAL PORTIONS OF THE SOFTWARE. THE SOFTWARE IS PROVIDED // "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT // LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR // PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT // HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN // ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. // //============================================================================== // // Author: Adrian Schuur (schuur@de.ibm.com) // // Modified By: // //%///////////////////////////////////////////////////////////////////////////// #include "WQLQueryExpressionRep.h" #include "WQLParser.h" #include "WQLInstancePropertySource.h" PEGASUS_NAMESPACE_BEGIN const CIMPropertyList WQLQueryExpressionRep::getPropertyList() const { if (_stmt==NULL) ((WQLQueryExpressionRep*)this)->_parse(); return _stmt->getSelectPropertyList(); } WQLQueryExpressionRep::~WQLQueryExpressionRep() { if (_stmt) delete _stmt; } void WQLQueryExpressionRep::_parse() { if (_queryLanguage=="WQL") { _stmt=new WQLSelectStatement(); WQLParser::parse(_query, *_stmt); } else throw PEGASUS_CIM_EXCEPTION(CIM_ERR_QUERY_LANGUAGE_NOT_SUPPORTED, _queryLanguage); } Boolean WQLQueryExpressionRep::evaluate(const CIMInstance & inst) const { if (_stmt==NULL) ((WQLQueryExpressionRep*)this)->_parse(); WQLInstancePropertySource ips(inst); try { if (_stmt->evaluateWhereClause(&ips)) return true; } catch (...) { return false; } return false; } void WQLQueryExpressionRep::applyProjection(CIMInstance & ci, Boolean allowMissing) { if (_stmt==NULL) ((WQLQueryExpressionRep*)this)->_parse(); _stmt->applyProjection(ci, allowMissing); } PEGASUS_NAMESPACE_END
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