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// -*- C++ -*-
//=============================================================================
/**
* @file XML_ContentHandler.h
*
* $Id$
*
* @brief This is a content handler which helps update the existing
* xml file used for store server configuration.
*
* @author Priyanka Gontla <gontla_p@ociweb.com>
*/
//=============================================================================
#ifndef XML_CONTENTHANDLER_H
#define XML_CONTENTHANDLER_H
#include "ACEXML/common/DefaultHandler.h"
/**
* @class XML_ContentHandler
*
* @brief Implementation Repository
*
* This provides the interface to update the Server Configuration
* which is in an xml file.
*
*/
class XML_ContentHandler : public ACEXML_DefaultHandler
{
public:
// = Constructor and destructor
XML_ContentHandler (const char *server_name);
virtual ~XML_ContentHandler (void);
// Methods inherit 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 inherit from ACEXML_DTDHandler.
/*
* Receive notification of a notation declaration event.
*/
virtual void notationDecl (const ACEXML_Char *name,
const ACEXML_Char *publicId,
const ACEXML_Char *systemId ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException));
/*
* Receive notification of an unparsed entity declaration event.
*/
virtual void unparsedEntityDecl (const ACEXML_Char *name,
const ACEXML_Char *publicId,
const ACEXML_Char *systemId,
const ACEXML_Char *notationName ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException));
// Methods inherit from ACEXML_EnitityResolver.
/*
* Allow the application to resolve external entities.
*/
virtual ACEXML_InputSource *resolveEntity (const ACEXML_Char *publicId,
const ACEXML_Char *systemId ACEXML_ENV_ARG_DECL)
ACE_THROW_SPEC ((ACEXML_SAXException));
// Methods inherit 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));
int get_startup_information (ACE_CString &logical_server_name,
ACE_CString &startup_command,
// ImplementationRepository::EnvironmentList
//&environment_vars,
ACE_CString &working_dir,
//ImplementationRepository::ActivationMode
ACE_CString &activation);
int get_running_information (ACE_CString POA_name,
ACE_CString &location,
ACE_CString &server_object_ior);
void update_running_information (ACE_CString POA_name,
ACE_CString location,
ACE_CString server_object_ior);
void set_startup_value (ACE_CString POA_name,
int new_value);
void get_startup_value (ACE_CString POA_name,
int &new_value);
private:
// Holds the server_name
ACE_CString server_name_;
// Holds the command_line that is to be used to activate the
// server
ACE_CString command_line_;
ACE_CString activation_;
// Directory where it should be running
ACE_CString working_dir_;
// Environment variables if any
ACE_CString environment_vars_;
// IOR of the server
ACE_CString server_object_ior_;
// Hostname
ACE_CString location_;
// Checks to see if that particular entry exists.
bool found_server_entry_;
bool command_line_entry_;
bool working_dir_entry_;
bool environment_vars_entry_;
bool activation_entry_;
bool server_object_ior_entry_;
bool location_entry_;
bool startup_value_;
};
#endif /* XML_CONTENTHANDLER_H */
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