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ICS.RollbackBatchedCommands

Aborts CatalogManager and TreeManager commands that are queued to the Batch Context object.

Syntax

public boolean 
RollbackBatchedCommands(Object oBatchContext)

Parameters

oBatchContext

The Batch Context object.

Description

The RollbackBatchedCommands method aborts CatalogManager and TreeManager commands that are queued to the Batch Context object. The follwing table lists the CatalogManager and TreeManager commands that accept a Batch Context object:

CatalogManager Commands	TreeManager Commands
addrow	addchild
addrows	addchildren
replacerow	deletechild
replacerows	deletechildren
deleterow
deleterows

 

Returns

Returns true if successful.

Example

// Start a batch
Object batchObject = ics.StartBatchContext();

// do a CatalogManager operation
FTValList inList  = new FTValList();	 	 	 	 	 	 
inList.setValString("ftcmd",     "addrow");
inList.setValString("tablename", "TestTable");	 	 	 	 	 	 	 
inList.setValString("id","100");

// Make sure that you pass the batchObject to CatalogManager
boolean retVal1 = ics.CatalogManager(inList, batchObject);

// do another CatalogManager operation
inList  = new FTValList();
inList.setValString("ftcmd",     "deleterow");
inList.setValString("tablename", "TestTable");
inList.setValString("id","101");

// Again make sure that you pass the SAME batchObject
boolean retVal1 = ics.CatalogManager(inList, batchObject);

// if both the operations were a success, commit all the changes;
// otherwise, roll all of them back
if ( retVal1 && retVal2)
    ics.CommitBatchedCommands(batchObject);
else
    ics.RollbackBatchedCommands(batchObject);

See Also

CatalogManager (Variant 2),
CommitBatchedCommands,
StreamEvalBytes,
TreeManager (Variant 2)

 

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