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ICS.StartBatchContext

Fetches the BatchContext object to queue CatalogManager and TreeManager commands.

Syntax

public java.lang.Object 
StartBatchContext()

Description

The StartBatchContext method fetches the BatchContext object to queue CatalogManager and TreeManager commands.

The following table lists the CatalogManager and TreeManager commands that accept a BatchContext object:

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

 

Returns

Returns the BatchContext object.

Example

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

// Perform 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

CommitBatchedCommands , RollbackBatchedCommands

 

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