oracle.apps.fnd.applseed.orch
Class SDFOrchestratorTaskList

java.lang.Object
  oracle.apps.fnd.applseed.orch.SDFOrchestratorTaskList

public class SDFOrchestratorTaskList
extends java.lang.Object

This class collects all the tasks that should be performed by SDF and maintains their status and dependencies.

Constructor Summary

SDFOrchestratorTaskList()
Instantiates a new SDF orchestrator task list.

Method Summary

void	completeTask() Increment # of completed tasks.
void	FailTask()
SDFOrchestratorTask	findPendingTask() This method returns the first task that can be assigned to a handler.
boolean	hasErrors() Checks if there are failed tasks.
boolean	hasUncompletedTasks() Checks for uncompleted tasks.
void	readActions(org.w3c.dom.Document doc) Read actions from the xml file.
void	readFromFile(java.lang.String fileName) Read tasks from file.

Methods inherited from class java.lang.Object

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

Constructor Detail

SDFOrchestratorTaskList

public SDFOrchestratorTaskList()

Instantiates a new SDF orchestrator task list.

Method Detail

hasUncompletedTasks

public boolean hasUncompletedTasks()

Checks for uncompleted tasks.

Returns:

true, if there are still some uncompleted tasks

hasErrors

public boolean hasErrors()

Checks if there are failed tasks.

Returns:

true, if there are failed tasks.

completeTask

public void completeTask()

Increment # of completed tasks.

readFromFile

public void readFromFile(java.lang.String fileName)
                  throws org.xml.sax.SAXException,
                         java.io.IOException

Read tasks from file.

Parameters:

fileName - : the file name

Throws:

org.xml.sax.SAXException - if xml file is malformed

java.io.IOException - Signals that an I/O exception has occurred.

readActions

public void readActions(org.w3c.dom.Document doc)

Read actions from the xml file.

Parameters:

doc - : xml doc

findPendingTask

public SDFOrchestratorTask findPendingTask()

This method returns the first task that can be assigned to a handler. If there's no such tasks => it will return the fist task that can be assigned in the future.

Returns:

the task or nil if none of the tasks can ever be assigned

FailTask

public void FailTask()