Package com.ibm.di.api.remote.impl

Class AssemblyLineHandlerImpl

java.lang.Object

java.rmi.server.RemoteObject

java.rmi.server.RemoteServer

java.rmi.server.UnicastRemoteObject

com.ibm.di.api.remote.impl.APIRemoteObject

com.ibm.di.api.remote.impl.AssemblyLineHandlerImpl

All Implemented Interfaces:

AssemblyLineHandler, java.io.Serializable, java.rmi.Remote

public class AssemblyLineHandlerImpl
extends APIRemoteObject
implements AssemblyLineHandler

This class implements several methods to handle an AssemblyLine.

See Also:

Serialized Form

Field Summary

Fields inherited from class java.rmi.server.RemoteObject

ref

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the handler
static AssemblyLineHandlerImpl	createInstance(AssemblyLine aAssemblyLine, AssemblyLineHandler aLocalHandler, SessionImpl aSession)	Creates new instance of this class.
java.io.Serializable	eval(java.lang.String script)	Evaluates the passed in as parameter script in the context of this AssemblyLine.
Entry	executeCycle()	Executes an AssemblyLine cycle with null work Entry attribute.
Entry	executeCycle(Entry aEntry)	Executes an AssemblyLine cycle.
Entry	executeCycle(Entry aEntry, boolean aProcessTCB)	Executes an AssemblyLine cycle.
AssemblyLine	getAssemblyLine()	Returns an AssemblyLine instance.

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

getAssemblyLine

public AssemblyLine getAssemblyLine()
                             throws DIException,
                                    java.rmi.RemoteException

Returns an AssemblyLine instance.

Specified by:

getAssemblyLine in interface AssemblyLineHandler

Returns:

this AssemblyLine.

Throws:

DIException - if an error occurs while retrieving the AssemblyLine.

java.rmi.RemoteException - if a communication-related exception occurs.

executeCycle

public Entry executeCycle(Entry aEntry,
                          boolean aProcessTCB)
                   throws DIException,
                          java.rmi.RemoteException

Executes an AssemblyLine cycle. If an Entry is provided then it becomes the work entry.

Specified by:

executeCycle in interface AssemblyLineHandler

Parameters:

aEntry - the work entry to use, or null to use an empty work entry/iterator entry.

aProcessTCB - if true, the AL's call/return attribute maps are applied to the provided entry and returned entry.

Returns:

the work entry at the end of the cycle.

Throws:

DIException - if an error occurs while executing the AssemblyLine.

java.rmi.RemoteException - if a communication-related exception occurs.

executeCycle

public Entry executeCycle(Entry aEntry)
                   throws DIException,
                          java.rmi.RemoteException

Executes an AssemblyLine cycle. If an Entry is provided then it becomes the work entry.

Specified by:

executeCycle in interface AssemblyLineHandler

Parameters:

aEntry - the work entry to use, or null to use an empty work entry/iterator entry.

Returns:

the work entry at the end of the cycle.

Throws:

DIException - if an error occurs while executing the AssemblyLine.

java.rmi.RemoteException - if a communication-related exception occurs.

executeCycle

public Entry executeCycle()
                   throws DIException,
                          java.rmi.RemoteException

Executes an AssemblyLine cycle with null work Entry attribute.

Specified by:

executeCycle in interface AssemblyLineHandler

Returns:

the work entry at the end of the cycle

Throws:

DIException - if an error occurs while executing the AssemblyLine.

java.rmi.RemoteException - if a communication-related exception occurs.

eval

public java.io.Serializable eval(java.lang.String script)
                          throws DIException,
                                 java.rmi.RemoteException

Description copied from interface: AssemblyLineHandler

Evaluates the passed in as parameter script in the context of this AssemblyLine. You can access all the script beans defined in the scope of this AssemblyLine.

Specified by:

eval in interface AssemblyLineHandler

Parameters:

script - the script to evaluate.

Returns:

the serializable object returned by the script or null if no return statement.

Throws:

DIException - if an error occurs while evaluating the script

java.rmi.RemoteException - if a communication-related exception occurs.

close

public void close()
           throws DIException,
                  java.rmi.RemoteException

Closes the handler

Specified by:

close in interface AssemblyLineHandler

Throws:

DIException - if an error occurs while executing the AssemblyLine.

java.rmi.RemoteException - if a communication-related exception occurs.

createInstance

public static AssemblyLineHandlerImpl createInstance(AssemblyLine aAssemblyLine,
                                                     AssemblyLineHandler aLocalHandler,
                                                     SessionImpl aSession)
                                              throws DIException,
                                                     java.rmi.RemoteException

Creates new instance of this class.

Parameters:

aAssemblyLine - the assembly line

aLocalHandler - local assembly line handler

aSession - the SessionImpl object

Returns:

AssemblyLineHandlerImpl object

Throws:

DIException - if Runtime or Security exception occurs

java.rmi.RemoteException - if a communication-related exception occurs.