org.entityfs.util.dirdiff
Class DirectorySynchronizer

java.lang.Object
  org.entityfs.util.dirdiff.DirectoryDifferentiator
      org.entityfs.util.dirdiff.DirectorySynchronizer

All Implemented Interfaces:

Runnable

public class DirectorySynchronizer
extends DirectoryDifferentiator

This is a version of the DirectoryDifferentiator that is used for synchronizing the files and subdirectories from a master directory to a target directory. Using this class is equivalent to using the DirectoryDifferentiator with the DeleteUnmatchedTargetEntityStrategy and the CopyUnmatchedMasterEntityStrategy strategies.

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

Since:

1.0

Author:

Karl Gustafsson

See Also:

DirectoryTreeSynchronizer, DirectoryDifferentiator

Constructor Summary

DirectorySynchronizer(DirectoryView master, DirectoryView target)
Create a directory synchronizer with the default EntityMatchStrategy EntitySizeAndFileModificationTimeMatchStrategy.

DirectorySynchronizer(DirectoryView master, DirectoryView target, EntityMatchStrategy ems)
Create a directory synchronizer using a custom EntityMatchStrategy.

Method Summary

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

run

Methods inherited from class java.lang.Object

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

Constructor Detail

DirectorySynchronizer

public DirectorySynchronizer(DirectoryView master,
                             DirectoryView target)
                      throws NullPointerException

Create a directory synchronizer with the default EntityMatchStrategy EntitySizeAndFileModificationTimeMatchStrategy.

Parameters:

master - The master directory.

target - The target directory.

Throws:

NullPointerException - If any of the arguments is null.

DirectorySynchronizer

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

Create a directory synchronizer using a custom EntityMatchStrategy.

Parameters:

master - The master directory.

target - The target directory.

ems - The strategy used for checking if an entity in the master directory has a matching entity in the target directory.

Throws:

NullPointerException - If any of the arguments is null.