204 lines
4.7 KiB
C++
204 lines
4.7 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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//
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// Copyright (c) 1999-2000 Microsoft Corporation
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//
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// Module Name:
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// CClusDiskForm.cpp
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//
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// Description:
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// Contains the definition of the CClusDiskForm class.
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//
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// Documentation:
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// TODO: Add pointer to external documentation later.
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//
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// Maintained By:
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// Vij Vasu (Vvasu) 08-MAR-2000
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//
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//////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////
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// Include Files
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//////////////////////////////////////////////////////////////////////////////
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// The precompiled header.
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#include "pch.h"
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// The header for this file
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#include "CClusDiskForm.h"
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// For the CBaseClusterForm class.
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#include "CBaseClusterForm.h"
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CClusDiskForm::CClusDiskForm()
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//
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// Description:
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// Constructor of the CClusDiskForm class
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//
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// Arguments:
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// pbcfParentActionIn
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// Pointer to the base cluster action of which this action is a part.
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//
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// Return Value:
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// None.
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//
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// Exceptions Thrown:
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// Any exceptions thrown by underlying functions
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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CClusDiskForm::CClusDiskForm(
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CBaseClusterForm * pbcfParentActionIn
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)
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: BaseClass( pbcfParentActionIn )
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{
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BCATraceScope( "" );
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SetRollbackPossible( true );
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} //*** CClusDiskForm::CClusDiskForm()
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// CClusDiskForm::~CClusDiskForm( void )
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//
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// Description:
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// Destructor of the CClusDiskForm class.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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// Exceptions Thrown:
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// Any exceptions thrown by underlying functions
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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CClusDiskForm::~CClusDiskForm( void )
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{
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BCATraceScope( "" );
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} //*** CClusDiskForm::~CClusDiskForm()
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// void
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// CClusDiskForm::Commit( void )
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//
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// Description:
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// Configure and start the service.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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// Exceptions Thrown:
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// Any that are thrown by the contained actions.
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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void
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CClusDiskForm::Commit( void )
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{
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BCATraceScope( "" );
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// Call the base class commit method.
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BaseClass::Commit();
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try
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{
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// Create and start the service.
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ConfigureService();
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} // try:
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catch( ... )
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{
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// If we are here, then something went wrong with the create.
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BCATraceMsg( "Caught exception during commit." );
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//
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// Cleanup anything that the failed create might have done.
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// Catch any exceptions thrown during Cleanup to make sure that there
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// is no collided unwind.
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//
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try
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{
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CleanupService();
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}
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catch( ... )
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{
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//
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// The rollback of the committed action has failed.
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// There is nothing that we can do.
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// We certainly cannot rethrow this exception, since
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// the exception that caused the rollback is more important.
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//
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THR( E_UNEXPECTED );
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BCATraceMsg( "Caught exception during cleanup." );
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LogMsg( "THIS COMPUTER MAY BE IN AN INVALID STATE. An error has occurred during cleanup." );
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} // catch: all
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// Rethrow the exception thrown by commit.
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throw;
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} // catch: all
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// If we are here, then everything went well.
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SetCommitCompleted( true );
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} //*** CClusDiskForm::Commit()
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//////////////////////////////////////////////////////////////////////////////
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//++
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//
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// void
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// CClusDiskForm::Rollback( void )
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//
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// Description:
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// Cleanup the service.
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//
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// Arguments:
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// None.
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//
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// Return Value:
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// None.
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//
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// Exceptions Thrown:
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// Any that are thrown by the underlying functions.
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//
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//--
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//////////////////////////////////////////////////////////////////////////////
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void
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CClusDiskForm::Rollback( void )
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{
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BCATraceScope( "" );
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// Call the base class rollback method.
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BaseClass::Rollback();
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// Cleanup the service.
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CleanupService();
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SetCommitCompleted( false );
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} //*** CClusDiskForm::Rollback()
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