echopoint.tucana
Class DownloadCommandPeer

java.lang.Object
  nextapp.echo.webcontainer.AbstractCommandSynchronizePeer
      echopoint.tucana.DownloadCommandPeer

All Implemented Interfaces:

CommandSynchronizePeer

public class DownloadCommandPeer
extends AbstractCommandSynchronizePeer

Synchronisation peer for the DownloadCommand command.

Version:

$Id: DownloadCommandPeer.java 218 2009-06-05 12:25:29Z sptrakesh $

Author:

Rakesh Vidyadharan 2008-11-10

Nested Class Summary

Nested classes/interfaces inherited from class nextapp.echo.webcontainer.AbstractCommandSynchronizePeer

AbstractCommandSynchronizePeer.IndexedPropertyPeer, AbstractCommandSynchronizePeer.PropertyPeer

Constructor Summary

DownloadCommandPeer()

Method Summary

static DownloadCommand	getAndRemoveDownload(String id) Returns the DownloadCommand having the passed id, and removes it from the internal map.
Class	getCommandClass()
void	init(nextapp.echo.app.util.Context context)

Methods inherited from class nextapp.echo.webcontainer.AbstractCommandSynchronizePeer

addProperty, addProperty, addProperty, getClientCommandType, getProperty, getPropertyIndices, getPropertyNames, isPropertyIndexed

Methods inherited from class java.lang.Object

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

Constructor Detail

DownloadCommandPeer

public DownloadCommandPeer()

Method Detail

init

public void init(nextapp.echo.app.util.Context context)

Specified by:

init in interface CommandSynchronizePeer

Overrides:

init in class AbstractCommandSynchronizePeer

getCommandClass

public Class getCommandClass()

getAndRemoveDownload

public static DownloadCommand getAndRemoveDownload(String id)

Returns the DownloadCommand having the passed id, and removes it from the internal map.

This means that a particular download command cannot be re-used. A new download command must be created every time, e.g. each time your download button is clicked.

This is necessary to prevent memory leaks.

Parameters:

id - The download id.

Returns:

The DownloadCommand instance.