com.bankframe.ei.txnhandler.broker
Class TxnHandlerBroker

java.lang.Object
  com.bankframe.ei.txnhandler.broker.TxnHandlerBroker

public class TxnHandlerBroker
extends Object

This class provides a utility method for carrying out transaction handler amend operations that must be carried out from a session bean, rather than directly from an entity bean. This can happen when the data from two or more entity beans must be combined to form a single host transaction

Method Summary

static Vector	amend(String ejbName, String amendName, DataPacket amendData, Vector amendedPrimaryKeys) This method carries out the specified amend operation
static Vector	amend(String ejbName, String amendName, HashMap amendData) This method carries out the specified amend operation.
static Vector	find(String ejbName, String methodName, DataPacket data) This method carries out the specified find operation
static Vector	find(String ejbName, String methodName, HashMap data) This method carries out the specified find operation.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

amend

public static Vector amend(String ejbName,
                           String amendName,
                           DataPacket amendData,
                           Vector amendedPrimaryKeys)
                    throws ProcessingErrorException,
                           RemoteException

This method carries out the specified amend operation

Parameters:

ejbName - Name of the EJB that the amend operation belongs to

amendName - Name of the amend operation to perform

amendData - The data that has been amended

amendedPrimaryKeys - Vector of Primary Keys of the entities that are affected by the amend operation.

Throws:

ProcessingErrorException

RemoteException

amend

public static Vector amend(String ejbName,
                           String amendName,
                           HashMap amendData)
                    throws ProcessingErrorException,
                           RemoteException

This method carries out the specified amend operation. Gets a HostTransactionObjectFactory and using that gets SessionAmendHelperDTO for the ejbName, amendName, amendData provided. Invokes amend(String ejbName, String amendName, DataPacket amendData, Vector amendedPrimaryKeys) passing in the DataPacket from SessionAmendHelperDTO.toDataPacket() as amendData and SessionAmendHelperDTO.getAmendPrimaryKeys() as amendedPrimaryKeys.

Parameters:

ejbName - Name of the EJB that the amend operation belongs to

amendName - Name of the amend operation to perform

amendData - All the data available that the calling method considers relevant

Throws:

ProcessingErrorException

RemoteException

find

public static Vector find(String ejbName,
                          String methodName,
                          DataPacket data)
                   throws ProcessingErrorException,
                          RemoteException

This method carries out the specified find operation

Parameters:

ejbName - Name of the EJB that the amend operation belongs to

methodName - Name of the find operation to perform

data - The data that for the find operation

Throws:

ProcessingErrorException

RemoteException

find

public static Vector find(String ejbName,
                          String methodName,
                          HashMap data)
                   throws ProcessingErrorException,
                          RemoteException

This method carries out the specified find operation. Gets a HostTransactionObjectFactory and using that gets SessionAmendHelperDTO for the ejbName, method, data provided. Invokes find(String ejbName, String methodName, DataPacket data) passing in the DataPacket from SessionAmendHelperDTO.toDataPacket().

Parameters:

ejbName - Name of the EJB that the amend operation belongs to

methodName - Name of the find operation to perform

data - All the data available that the calling method considers relevant

Throws:

ProcessingErrorException

RemoteException