com.massimo.tools.scriptrunner.control
Class ParallelTask

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

All Implemented Interfaces:

Task

public class ParallelTask
extends AbstractCompoundTask

This will run all child Tasks in separate Threads.

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

ParallelTask(Task parent, String type, Element definition, Map<String,String> parentConnectionProperties)

Method Summary

protected org.apache.log4j.Logger	getLogger()
protected int	processCompound(ExecutionContext context, Elements tasks) Executes all child Tasks in separate threads.

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

ParallelTask

public ParallelTask(Task parent,
                    String type,
                    Element definition,
                    Map<String,String> parentConnectionProperties)

Parameters:

parent -

type -

definition -

parentConnectionProperties -

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

Executes all child Tasks in separate threads.
Waits for all threads to finish and returns success only if all succeed.

Specified by:

processCompound in class AbstractCompoundTask

Parameters:

context -

tasks - A list of Task definition Elements

Returns:

The result of running all tasks

Throws:

Exception