org.entityfs.util.dirdiff
Class DirectoryTreeSynchronizer

java.lang.Object
  org.entityfs.util.dirdiff.DirectoryTreeDifferentiator
      org.entityfs.util.dirdiff.DirectoryTreeSynchronizer

All Implemented Interfaces:

Runnable

public class DirectoryTreeSynchronizer
extends DirectoryTreeDifferentiator

This is a version of the DirectoryTreeDifferentiator that can be used to synchronize the files and directories of a master directory hierarchy to a target directory hierarchy. Using this class is equivalent to using the DirectoryTreeDifferentiator with the DeleteUnmatchedTargetEntityStrategy and the CopyUnmatchedMasterEntityStrategy strategies.

Run the synchronization by calling the DirectoryTreeDifferentiator.run() method.

Since:

1.0

Author:

Karl Gustafsson

See Also:

DirectorySynchronizer, DirectoryTreeDifferentiator

Constructor Summary

DirectoryTreeSynchronizer(DirectoryView master, DirectoryView target)
Create a directory tree synchronizer with the default entity match strategy EntitySizeAndFileModificationTimeMatchStrategy.

DirectoryTreeSynchronizer(DirectoryView master, DirectoryView target, EntityMatchStrategy ems)
Create a directory tree synchronizer with a custom entity match strategy.

Method Summary

Methods inherited from class org.entityfs.util.dirdiff.DirectoryTreeDifferentiator

getSubdirectoryPair, run

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectoryTreeSynchronizer

public DirectoryTreeSynchronizer(DirectoryView master,
                                 DirectoryView target)
                          throws NullPointerException

Create a directory tree synchronizer with the default entity match strategy EntitySizeAndFileModificationTimeMatchStrategy.

Parameters:

master - The master root directory.

target - The target root directory.

Throws:

NullPointerException - If any of the arguments is null.

DirectoryTreeSynchronizer

public DirectoryTreeSynchronizer(DirectoryView master,
                                 DirectoryView target,
                                 EntityMatchStrategy ems)
                          throws NullPointerException

Create a directory tree synchronizer with a custom entity match strategy.

Parameters:

master - The master root directory.

target - The target root directory.

ems - The entity match strategy.

Throws:

NullPointerException - If any of the arguments is null.