version 1.5, 2006/01/30 16:18:36
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version 1.6, 2007/04/17 12:38:31
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// | // |
//============================================================================== | //============================================================================== |
// | // |
// Author: Adrian Schuur (schuur@de.ibm.com) |
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// |
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// Modified By: |
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// |
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//%///////////////////////////////////////////////////////////////////////////// | //%///////////////////////////////////////////////////////////////////////////// |
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#include "WQLQueryExpressionRep.h" | #include "WQLQueryExpressionRep.h" |
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return _stmt->getSelectPropertyList(); | return _stmt->getSelectPropertyList(); |
} | } |
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WQLQueryExpressionRep::~WQLQueryExpressionRep() { |
WQLQueryExpressionRep::~WQLQueryExpressionRep() |
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{ |
if (_stmt) delete _stmt; | if (_stmt) delete _stmt; |
} | } |
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void WQLQueryExpressionRep::_parse() | void WQLQueryExpressionRep::_parse() |
{ | { |
if (_queryLanguage=="WQL") { |
if (_queryLanguage=="WQL") |
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{ |
_stmt=new WQLSelectStatement(); | _stmt=new WQLSelectStatement(); |
WQLParser::parse(_query, *_stmt); | WQLParser::parse(_query, *_stmt); |
} | } |
else throw | else throw |
PEGASUS_CIM_EXCEPTION(CIM_ERR_QUERY_LANGUAGE_NOT_SUPPORTED, _queryLanguage); |
PEGASUS_CIM_EXCEPTION(CIM_ERR_QUERY_LANGUAGE_NOT_SUPPORTED, |
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_queryLanguage); |
} | } |
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Boolean WQLQueryExpressionRep::evaluate(const CIMInstance & inst) const | Boolean WQLQueryExpressionRep::evaluate(const CIMInstance & inst) const |
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if (_stmt==NULL) ((WQLQueryExpressionRep*)this)->_parse(); | if (_stmt==NULL) ((WQLQueryExpressionRep*)this)->_parse(); |
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WQLInstancePropertySource ips(inst); | WQLInstancePropertySource ips(inst); |
try { |
try |
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{ |
if (_stmt->evaluateWhereClause(&ips)) return true; | if (_stmt->evaluateWhereClause(&ips)) return true; |
} | } |
catch (...) { |
catch (...) |
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{ |
return false; | return false; |
} | } |
return false; | return false; |