com.massimo.tools.scriptrunner.control
Class SpawnTask

java.lang.Object
  com.massimo.tools.scriptrunner.AbstractTask
      com.massimo.tools.scriptrunner.control.AbstractCompoundTask
          com.massimo.tools.scriptrunner.control.SpawnTask

All Implemented Interfaces:

Task

public class SpawnTask
extends AbstractCompoundTask

A Task to spawn a Thread in which to process the single child Task.
This Task does not wait for the child to finish but returns success immediately.

Field Summary

Fields inherited from class com.massimo.tools.scriptrunner.AbstractTask

definition, name, parent, properties, type

Fields inherited from interface com.massimo.tools.scriptrunner.Task

DATA_ERROR, ERROR, FINISHED, INTERRUPTED, PROMPT, RUNNING, START, SUCCESS

Constructor Summary

SpawnTask(Task parent, String type, Element definition, Map<String,String> contextProperties)

Method Summary

protected org.apache.log4j.Logger	getLogger()
protected int	processCompound(ExecutionContext context, Elements tasks) Process any and all child tasks.

Methods inherited from class com.massimo.tools.scriptrunner.control.AbstractCompoundTask

addChild, doProcess, doValidate, getChildren, interrupt

Methods inherited from class com.massimo.tools.scriptrunner.AbstractTask

getBooleanProperty, getCurrentWorkingDirectory, getDefinition, getIntProperty, getName, getParent, getProperties, getStartProcessingRow, getText, getType, isIgnoreableError, isIgnoreableError, isInterrupted, isLogProgress, postProcess, preProcess, process, resultCodeToString, substituteParameters, toString, validate, validateConnections, validateParameters

Methods inherited from class java.lang.Object

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

Constructor Detail

SpawnTask

public SpawnTask(Task parent,
                 String type,
                 Element definition,
                 Map<String,String> contextProperties)

Parameters:

parent -

type -

definition -

contextProperties -

Method Detail

getLogger

protected org.apache.log4j.Logger getLogger()

Specified by:

getLogger in class AbstractTask

Returns:

Class logger

processCompound

protected int processCompound(ExecutionContext context,
                              Elements tasks)
                       throws Exception

Process any and all child tasks. Created Tasks should be added to children using addChild(Task) Executes the child Task in a separate thread. Does not wait for it to finish but returns success immediately.

Specified by:

processCompound in class AbstractCompoundTask

Parameters:

context -

tasks - A list of Task definition Elements

Returns:

The result of running all tasks

Throws:

Exception