org.specrunner.core.pipes
Class PipeListenerManager

java.lang.Object
  org.specrunner.core.pipes.PipeListenerManager

All Implemented Interfaces:

IPipe

public class PipeListenerManager
extends Object
implements IPipe

Add listener manager.

Author:

Thiago Santos

Field Summary

static String

LISTENER_MANAGER Model.

Constructor Summary

PipeListenerManager()

Method Summary

boolean	check(IChannel channel) Check if a pipe must perform something on channel.
protected IListenerManager	createListenerManager() Creates a listener manager.
static IListenerManager	lookup(IChannel channel) Get the manager from channel.
IChannel	process(IChannel channel) Perform some transformation over the channel.

Methods inherited from class java.lang.Object

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

Field Detail

LISTENER_MANAGER

public static final String LISTENER_MANAGER

Model.

See Also:

Constant Field Values

Constructor Detail

PipeListenerManager

public PipeListenerManager()

Method Detail

check

public boolean check(IChannel channel)
              throws AbortException

Description copied from interface: IPipe

Check if a pipe must perform something on channel. If the channel is corrupted the pipe must throw AbortException.

Specified by:

check in interface IPipe

Parameters:

channel - The information channel.

Returns:

true, if pipe must perform something on channel, false, otherwise.

Throws:

AbortException - If the channel is corrupted.

process

public IChannel process(IChannel channel)
                 throws PipelineException

Description copied from interface: IPipe

Perform some transformation over the channel.

Specified by:

process in interface IPipe

Parameters:

channel - The channel.

Returns:

The pipe itself.

Throws:

PipelineException - On processing errors.

createListenerManager

protected IListenerManager createListenerManager()

Creates a listener manager.

Returns:

A manager.

lookup

public static IListenerManager lookup(IChannel channel)
                               throws NotFoundException,
                                      InvalidTypeException

Get the manager from channel.

Parameters:

channel - The channel.

Returns:

The manager.

Throws:

NotFoundException - On lookup errors.

InvalidTypeException - On type errors.