vgrid.task
Class FasadeTask

java.lang.Object
  vgrid.task.FasadeTask

public class FasadeTask
extends java.lang.Object

A fasade task may be instantiated from any stream representing a Task. It can be used to show the task id, class and execution history of tasks.

Constructor Summary

FasadeTask()

Method Summary

void	addMsgToExecutionHistory(java.lang.String msg)
void	addMsgToExecutionHistory(java.lang.String msg, java.lang.Throwable throwable)
Task	createTask()
void	deserializeZipped(java.io.InputStream ins)
java.lang.String	getExecutionHistory()
java.lang.String	getId()
java.lang.Object	getOriginalByteArray()
byte[]	getVendorData()
java.io.InputStream	serialize()
void	serialize(java.io.OutputStream out)
void	setExecutionHistory(java.lang.String executionHistory)

Methods inherited from class java.lang.Object

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

Constructor Detail

FasadeTask

public FasadeTask()
           throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getId

public java.lang.String getId()

addMsgToExecutionHistory

public void addMsgToExecutionHistory(java.lang.String msg,
                                     java.lang.Throwable throwable)

addMsgToExecutionHistory

public void addMsgToExecutionHistory(java.lang.String msg)

deserializeZipped

public void deserializeZipped(java.io.InputStream ins)
                       throws java.io.IOException

Throws:

java.io.IOException

getVendorData

public byte[] getVendorData()

getExecutionHistory

public java.lang.String getExecutionHistory()

setExecutionHistory

public void setExecutionHistory(java.lang.String executionHistory)

serialize

public java.io.InputStream serialize()
                              throws VgridException

Throws:

VgridException

serialize

public void serialize(java.io.OutputStream out)
               throws java.io.IOException

Throws:

java.io.IOException

getOriginalByteArray

public java.lang.Object getOriginalByteArray()

createTask

public Task createTask()
                throws VgridInstatiationException

Throws:

VgridInstatiationException