com.googlecode.jinahya.util.fsm
Class TaskContext

java.lang.Object
  com.googlecode.jinahya.util.fsm.TaskContext

public class TaskContext
extends Object

Author:

Jin Kwon

Constructor Summary

TaskContext(Set<String> classNames)
Creates a new instance.

Method Summary

static Set<String>	getClassNames(String contextPath, ResourceLoader resourceLoader) Loads task classes.
Map<String,Task>	getTaskMap() Returns a map of task id and task instances.
Collection<Task>	getTasks() Returns a collection of task instances.
protected Class<?>	loadClass(String className) Load class named as given className.

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskContext

public TaskContext(Set<String> classNames)

Creates a new instance.

Parameters:

classNames - task class names

Method Detail

getClassNames

public static Set<String> getClassNames(String contextPath,
                                        ResourceLoader resourceLoader)
                                 throws FSMException

Loads task classes.

Parameters:

contextPath - context path

resourceLoader - resource loader

Returns:

a set of indexed task class names.

Throws:

FSMException - if an error occurs.

getTaskMap

public final Map<String,Task> getTaskMap()
                                  throws FSMException

Returns a map of task id and task instances.

Returns:

a map of task id and task instances.

Throws:

FSMException - if an error occurs.

getTasks

public final Collection<Task> getTasks()
                                throws FSMException

Returns a collection of task instances.

Returns:

a collection of task instances.

Throws:

FSMException - if an error occurs.

loadClass

protected Class<?> loadClass(String className)
                      throws FSMException

Load class named as given className. Default implementation uses Class.forName(java.lang.String). Override this method if any customizations are requires.

Parameters:

className - class name

Returns:

loaded class

Throws:

FSMException - if an error occurs.