com.vordel.circuit
Class InvocationEngine

java.lang.Object
  com.vordel.circuit.InvocationEngine

public class InvocationEngine
extends java.lang.Object

Field Summary

static java.lang.String

PROP_FAILURE_REASON The failure reason from the failing Filter, or the name of the failing Filter if no reason is set.

Constructor Summary

InvocationEngine()

Method Summary

static boolean	invokeCircuit(Circuit circuit, java.lang.Object context, Message m)
static boolean	invokeFaultHandler(Circuit circuit, CircuitAbortException fault, Message m, MessageProcessor faultHandler)
static boolean	invokeFilter(Circuit circuit, MessageProcessor node, Message message, MessageProcessor caller)
static int	processMessage(Circuit circuit, Message m, MessageProcessor lastChanceHandler, java.lang.Object context) Entry point into user-configured circuits, to be called by the relevant listener Plugin.

Methods inherited from class java.lang.Object

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

Field Detail

PROP_FAILURE_REASON

public static final java.lang.String PROP_FAILURE_REASON

The failure reason from the failing Filter, or the name of the failing Filter if no reason is set.

See Also:

Constant Field Values

Constructor Detail

InvocationEngine

public InvocationEngine()

Method Detail

invokeCircuit

public static boolean invokeCircuit(Circuit circuit,
                                    java.lang.Object context,
                                    Message m)
                             throws CircuitAbortException

Throws:

CircuitAbortException

invokeFilter

public static final boolean invokeFilter(Circuit circuit,
                                         MessageProcessor node,
                                         Message message,
                                         MessageProcessor caller)
                                  throws CircuitAbortException

Throws:

CircuitAbortException

invokeFaultHandler

public static boolean invokeFaultHandler(Circuit circuit,
                                         CircuitAbortException fault,
                                         Message m,
                                         MessageProcessor faultHandler)
                                  throws CircuitAbortException

Throws:

CircuitAbortException

processMessage

public static int processMessage(Circuit circuit,
                                 Message m,
                                 MessageProcessor lastChanceHandler,
                                 java.lang.Object context)

Entry point into user-configured circuits, to be called by the relevant listener Plugin.

Parameters:

m - The message to be processed

lastChanceHandler - The fault handler to call if no other fault handler takes responsibility for a CircuitAbortException