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// $Id$
//=============================================================================
/**
* @file Test_Handler.h
*
* $Id$
*
* @author Bryan Thrall <thrall@cse.wustl.edu>
*/
//=============================================================================
#ifndef TEST_HANDLER_H
#define TEST_HANDLER_H
#include "TestConfig.h"
#include "ACEXML/common/ContentHandler.h"
#include "ACEXML/common/ErrorHandler.h"
#include <stack>
enum element { TESTCONFIG,TEST_CONFIG_T,TYPE,PERIOD,CRITICALITY,IMPORTANCE,NUM_ENTITIES };
/**
* @class Test_Handler
*
* @brief Test_Handler is a SAX event handler which parses testconfig.dtd XML
*
* This SAX event handler parses XML according to testconfig.dtd, producing a
* set of test_config_t's.
*/
class Test_Handler : public ACEXML_ContentHandler, public ACEXML_ErrorHandler
{
public:
typedef std::stack<element> STACK;
/*
* Default constructor.
*/
Test_Handler (ACEXML_Char* fileName);
/*
* Default destructor.
*/
virtual ~Test_Handler (void);
/**
* Returns a reference to the Handler's internal set of
* test_config_t's. The Handler retains ownership of the
* (dynamically allocated) test_config_t's in the set.
*/
const TestConfig::TCFG_SET_WPTR get_configs (void) const;
// Methods inherited from ACEXML_ContentHandler.
/*
* Receive notification of character data.
*/
virtual void characters (const ACEXML_Char *ch,
int start,
int length ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
/*
* Receive notification of the end of a document.
*/
virtual void endDocument (ACEXML_ENV_SINGLE_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
/*
* Receive notification of the end of an element.
*/
virtual void endElement (const ACEXML_Char *namespaceURI,
const ACEXML_Char *localName,
const ACEXML_Char *qName ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
/*
* End the scope of a prefix-URI mapping.
*/
virtual void endPrefixMapping (const ACEXML_Char *prefix ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
/*
* Receive notification of ignorable whitespace in element content.
*/
virtual void ignorableWhitespace (const ACEXML_Char *ch,
int start,
int length ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
/*
* Receive notification of a processing instruction.
*/
virtual void processingInstruction (const ACEXML_Char *target,
const ACEXML_Char *data ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
/*
* Receive an object for locating the origin of SAX document events.
*/
virtual void setDocumentLocator (ACEXML_Locator *locator) ;
/*
* Receive notification of a skipped entity.
*/
virtual void skippedEntity (const ACEXML_Char *name ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
/*
* Receive notification of the beginning of a document.
*/
virtual void startDocument (ACEXML_ENV_SINGLE_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
/*
* Receive notification of the beginning of an element.
*/
virtual void startElement (const ACEXML_Char *namespaceURI,
const ACEXML_Char *localName,
const ACEXML_Char *qName,
ACEXML_Attributes *atts ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
/*
* Begin the scope of a prefix-URI Namespace mapping.
*/
virtual void startPrefixMapping (const ACEXML_Char *prefix,
const ACEXML_Char *uri ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
// Methods inherited from ACEXML_ErrorHandler.
/*
* Receive notification of a recoverable error.
*/
virtual void error (ACEXML_SAXParseException &exception ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
/*
* Receive notification of a non-recoverable error.
*/
virtual void fatalError (ACEXML_SAXParseException &exception ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
/*
* Receive notification of a warning.
*/
virtual void warning (ACEXML_SAXParseException &exception ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException))
;
private:
TestConfig::TCFG_SET_SPTR configs_;
ACEXML_Char* fileName_;
ACEXML_Locator* locator_;
STACK scope_;
int didtype_,didperiod_,didcrit_,didimp_,didnum_;
//for each test_config_t, whether the leaf element was processed or not
};
#endif /* TEST_HANDLER_H */
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