net.sourceforge.mflow.impl
Class ComponentManagerImpl

java.lang.Object
  net.sourceforge.mflow.impl.ComponentManagerImpl

All Implemented Interfaces:

ComponentManager

public class ComponentManagerImpl

extends java.lang.Object

implements ComponentManager

A class for managing instances of MsgFlowComponent

Version:

$Revision: 1.4 $

Author:

David Carr

Method Summary

void	addComponentType(java.lang.Class ct) Adds a new type of component
java.lang.Class[]	getComponentTypes() Gets the registered component types
MsgFlowComponent[]	getInstances() Gets an array of the current instances of MsgFlowComponent
MsgFolder[]	getRootFolders() Gets the root MsgFolders
SendFolder[]	getSendFolders() Gets the active instances of SendFolder
MsgFlowComponent	newInstance(java.lang.Class c) Creates an instance of an MsgFlowComponent.
void	removeInstance(MsgFlowComponent comp) Removes an instance of MsgFlowComponent
void	send() Sends all queued messages

Methods inherited from class java.lang.Object

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

Method Detail

addComponentType

public void addComponentType(java.lang.Class ct)
                      throws java.lang.ClassCastException

Description copied from interface: ComponentManager

Adds a new type of component

Specified by:

addComponentType in interface ComponentManager

Parameters:

ct - the Class object for the MsgFlowComponent implementation

Throws:

java.lang.ClassCastException

newInstance

public MsgFlowComponent newInstance(java.lang.Class c)

Description copied from interface: ComponentManager

Creates an instance of an MsgFlowComponent.

Specified by:

newInstance in interface ComponentManager

Parameters:

c - the Class object for the component type

Returns:

an MsgFlowComponent of the specified type, or null on error

See Also:

ComponentManager.getComponentTypes()

getComponentTypes

public java.lang.Class[] getComponentTypes()

Description copied from interface: ComponentManager

Gets the registered component types

Specified by:

getComponentTypes in interface ComponentManager

Returns:

an array of Class objects for all known implementations of MsgFlowComponent

getInstances

public MsgFlowComponent[] getInstances()

Description copied from interface: ComponentManager

Gets an array of the current instances of MsgFlowComponent

Specified by:

getInstances in interface ComponentManager

Returns:

an array of MsgFlowComponents

removeInstance

public void removeInstance(MsgFlowComponent comp)

Description copied from interface: ComponentManager

Removes an instance of MsgFlowComponent

Specified by:

removeInstance in interface ComponentManager

Parameters:

comp - the instance to remove

getRootFolders

public MsgFolder[] getRootFolders()

Description copied from interface: ComponentManager

Gets the root MsgFolders

Specified by:

getRootFolders in interface ComponentManager

Returns:

the root MsgFolders

getSendFolders

public SendFolder[] getSendFolders()

Description copied from interface: ComponentManager

Gets the active instances of SendFolder

Specified by:

getSendFolders in interface ComponentManager

Returns:

an array of SendFolder instances

send

public void send()

Description copied from interface: ComponentManager

Sends all queued messages

Specified by:

send in interface ComponentManager