org.jboss.soa.esb.listeners.gateway.remotestrategies
Class ReadOnlyRemoteFileSystemStrategy

java.lang.Object
  org.jboss.soa.esb.listeners.gateway.remotestrategies.ReadOnlyRemoteFileSystemStrategy

All Implemented Interfaces:

RemoteFileSystemStrategy

public class ReadOnlyRemoteFileSystemStrategy
extends java.lang.Object
implements RemoteFileSystemStrategy

Read-only implementation of RemoteFileSystemStrategy.

An instance of this class can be used when a remote file system does not support write operations.

Author:

Daniel Bevenius

Constructor Summary

ReadOnlyRemoteFileSystemStrategy()

Method Summary

boolean	deleteFile(java.io.File file) Do nothing
void	destroy() Clean upp anything that needs to be perforemed upon destruction.
java.io.File[]	filterFileList(java.io.File[] files) Returns a File[] that only contains files that have not previously been through this method.
java.util.Map	getCacheListeners()
java.io.File	getWorkFileName(java.io.File file, java.lang.String suffix) This method simply returns the file without a worksuffix.
void	init(java.lang.String configFile) Configures and starts the underlying FtpFileCache
void	removeAllData()
boolean	renameFile(java.io.File from, java.io.File to) Do nothing
void	setCacheListener(java.lang.Class cacheListenerClass)
void	setDeleteOnEviction()
void	stop() Stop of clean upp anything that needs to be perforemed upon shutdown.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReadOnlyRemoteFileSystemStrategy

public ReadOnlyRemoteFileSystemStrategy()

Method Detail

init

public void init(java.lang.String configFile)
          throws RemoteFileSystemStrategyException

Configures and starts the underlying FtpFileCache

Specified by:

init in interface RemoteFileSystemStrategy

Throws:

RemoteFileSystemStrategyException

deleteFile

public boolean deleteFile(java.io.File file)
                   throws RemoteFileSystemStrategyException

Do nothing

Specified by:

deleteFile in interface RemoteFileSystemStrategy

Parameters:

file - the file to delete. Ignored

Returns:

true always returns true without deleting the filee

Throws:

RemoteFileSystemStrategyException

renameFile

public boolean renameFile(java.io.File from,
                          java.io.File to)
                   throws RemoteFileSystemStrategyException

Do nothing

Specified by:

renameFile in interface RemoteFileSystemStrategy

Parameters:

from - the file to be renamed. Ignored

to - the new file. Ignored

Returns:

true always returns true without deleting the filee

Throws:

RemoteFileSystemStrategyException

getWorkFileName

public java.io.File getWorkFileName(java.io.File file,
                                    java.lang.String suffix)

This method simply returns the file without a worksuffix. This is useful when the remote system does not allow one to rename the file.

Specified by:

getWorkFileName in interface RemoteFileSystemStrategy

Parameters:

file - the file to work with

suffix - the suffix. This will be ignored

Returns:

File the file untouched

filterFileList

public java.io.File[] filterFileList(java.io.File[] files)
                              throws RemoteFileSystemStrategyException

Returns a File[] that only contains files that have not previously been through this method.

Specified by:

filterFileList in interface RemoteFileSystemStrategy

Returns:

File[] list of files that should worked on

Throws:

RemoteFileSystemStrategyException

removeAllData

public void removeAllData()
                   throws org.jboss.cache.CacheException

Throws:

org.jboss.cache.CacheException

stop

public void stop()

Description copied from interface: RemoteFileSystemStrategy

Stop of clean upp anything that needs to be perforemed upon shutdown.

Specified by:

stop in interface RemoteFileSystemStrategy

destroy

public void destroy()

Description copied from interface: RemoteFileSystemStrategy

Clean upp anything that needs to be perforemed upon destruction.

Specified by:

destroy in interface RemoteFileSystemStrategy

setDeleteOnEviction

public void setDeleteOnEviction()

getCacheListeners

public java.util.Map getCacheListeners()

setCacheListener

public void setCacheListener(java.lang.Class cacheListenerClass)
                      throws RemoteFileSystemStrategyException

Throws:

RemoteFileSystemStrategyException