alma.ACS.jbaci

Class ReflectionBACIAction

java.lang.Object

alma.ACS.jbaci.BACIAction

alma.ACS.jbaci.ReflectionBACIAction

All Implemented Interfaces:

PrioritizedRunnable, java.lang.Runnable

public class ReflectionBACIAction
extends BACIAction

BACI action using reflection to invoke BACI method. This class simplifies usage of BACIAction, there is no need to extend the class and implement execute() method. Called metod has to have the following signature: "public void () throws AcsJException;".

Author:

Matej Sekoranja

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Object	invokee Object on which to invoke the method.
protected java.lang.reflect.Method	method Method to be invoked.

Fields inherited from class alma.ACS.jbaci.BACIAction

callback, callbackDispatcher, completion, descOut, executor, priority, returnValue

Constructor Summary

Constructors

Constructor and Description
ReflectionBACIAction(PrioritizedExecutor executor, java.lang.Object invokee, java.lang.Class invokeeClass, java.lang.String methodName, Callback callback, CBDescIn descIn, CallbackDispatcher callbackDispatcher) Constructor of NORMAL priority action.
ReflectionBACIAction(PrioritizedExecutor executor, java.lang.Object invokee, java.lang.Class invokeeClass, java.lang.String methodName, Callback callback, CBDescIn descIn, CallbackDispatcher callbackDispatcher, BACIPriority priority) Constructor of priority action.
ReflectionBACIAction(PrioritizedExecutor executor, java.lang.Object invokee, java.lang.Class invokeeClass, java.lang.String methodName, CBvoid callback, CBDescIn descIn) Constructor of NORMAL priority action (CBvoid callback).
ReflectionBACIAction(PrioritizedExecutor executor, java.lang.Object invokee, java.lang.reflect.Method method, Callback callback, CBDescIn descIn, CallbackDispatcher callbackDispatcher) Constructor of NORMAL priority action.
ReflectionBACIAction(PrioritizedExecutor executor, java.lang.Object invokee, java.lang.reflect.Method method, Callback callback, CBDescIn descIn, CallbackDispatcher callbackDispatcher, BACIPriority priority) Constructor.
ReflectionBACIAction(PrioritizedExecutor executor, java.lang.Object invokee, java.lang.reflect.Method method, CBvoid callback, CBDescIn descIn) Constructor of NORMAL priority action (CBvoid callback).
ReflectionBACIAction(PrioritizedExecutor executor, java.lang.Object invokee, java.lang.reflect.Method method, CBvoid callback, CBDescIn descIn, BACIPriority priority) Constructor.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	execute() Action to be executed - implement it.

Methods inherited from class alma.ACS.jbaci.BACIAction

dispatch, generateCBDescOut, getPriority, run, submit

Methods inherited from class java.lang.Object

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

Field Detail

invokee

protected java.lang.Object invokee

Object on which to invoke the method.

method

protected java.lang.reflect.Method method

Method to be invoked.

Constructor Detail

ReflectionBACIAction

public ReflectionBACIAction(PrioritizedExecutor executor,
                            java.lang.Object invokee,
                            java.lang.reflect.Method method,
                            CBvoid callback,
                            CBDescIn descIn)

Constructor of NORMAL priority action (CBvoid callback).

Parameters:

executor - executor to be used to execute action.

invokee - object on which to invoke the method

method - method to be invoked.

callback - action callback.

descIn - action callback in descriptor.

ReflectionBACIAction

public ReflectionBACIAction(PrioritizedExecutor executor,
                            java.lang.Object invokee,
                            java.lang.reflect.Method method,
                            Callback callback,
                            CBDescIn descIn,
                            CallbackDispatcher callbackDispatcher)

Constructor of NORMAL priority action.

Parameters:

executor - executor to be used to execute action.

invokee - object on which to invoke the method

method - method to be invoked.

callback - action callback.

descIn - action callback in descriptor.

callbackDispatcher - callback dispatcher (value dependend).

ReflectionBACIAction

public ReflectionBACIAction(PrioritizedExecutor executor,
                            java.lang.Object invokee,
                            java.lang.reflect.Method method,
                            CBvoid callback,
                            CBDescIn descIn,
                            BACIPriority priority)

Constructor.

Parameters:

executor - executor to be used to execute action.

invokee - object on which to invoke the method

method - method to be invoked.

callback - action callback.

descIn - action in descriptor.

priority - action priority.

ReflectionBACIAction

public ReflectionBACIAction(PrioritizedExecutor executor,
                            java.lang.Object invokee,
                            java.lang.reflect.Method method,
                            Callback callback,
                            CBDescIn descIn,
                            CallbackDispatcher callbackDispatcher,
                            BACIPriority priority)

Constructor.

Parameters:

executor - executor to be used to execute action.

invokee - object on which to invoke the method

method - method to be invoked.

callback - action callback.

descIn - action in descriptor.

callbackDispatcher - callback dispatcher (value dependend).

priority - action priority.

ReflectionBACIAction

public ReflectionBACIAction(PrioritizedExecutor executor,
                            java.lang.Object invokee,
                            java.lang.Class invokeeClass,
                            java.lang.String methodName,
                            CBvoid callback,
                            CBDescIn descIn)

Constructor of NORMAL priority action (CBvoid callback).

Parameters:

executor - executor to be used to execute action.

invokee - object on which to invoke the method

invokeeClass - Class of the invokeee instance.

methodName - name of the method.

callback - action callback.

descIn - action callback in descriptor.

ReflectionBACIAction

public ReflectionBACIAction(PrioritizedExecutor executor,
                            java.lang.Object invokee,
                            java.lang.Class invokeeClass,
                            java.lang.String methodName,
                            Callback callback,
                            CBDescIn descIn,
                            CallbackDispatcher callbackDispatcher)

Constructor of NORMAL priority action.

Parameters:

executor - executor to be used to execute action.

invokee - object on which to invoke the method

invokeeClass - Class of the invokeee instance.

methodName - name of the method.

callback - action callback.

descIn - action callback in descriptor.

callbackDispatcher - callback dispatcher (value dependend).

ReflectionBACIAction

public ReflectionBACIAction(PrioritizedExecutor executor,
                            java.lang.Object invokee,
                            java.lang.Class invokeeClass,
                            java.lang.String methodName,
                            Callback callback,
                            CBDescIn descIn,
                            CallbackDispatcher callbackDispatcher,
                            BACIPriority priority)

Constructor of priority action.

Parameters:

executor - executor to be used to execute action.

invokee - object on which to invoke the method

invokeeClass - Class of the invokeee instance.

methodName - name of the method.

callback - action callback.

descIn - action callback in descriptor.

callbackDispatcher - callback dispatcher (value dependend).

priority - action priority.

Method Detail

execute

public java.lang.Object execute()
                         throws AcsJException

Description copied from class: BACIAction

Action to be executed - implement it. If completion field is left to null (by this method), this class will create a no-error completion with current timestamp. Use alma.ACS.jbaci.CompletionUtil class to generate no-error completion.

Specified by:

execute in class BACIAction

Returns:

value to be send via callback, can be null.

Throws:

AcsJException

See Also:

BACIAction.execute()