de.schlichtherle.truezip.fs.sl
Class FsManagerLocator

java.lang.Object
  de.schlichtherle.truezip.fs.sl.FsManagerLocator

All Implemented Interfaces:

FsManagerService

@Immutable
public final class FsManagerLocator
extends Object
implements FsManagerService

Locates a file system manager service of a class with a name which is resolved by querying a system property or searching the class path, whatever yields a result first.

First, the value of the system property with the class name "de.schlichtherle.truezip.fs.spi.FsManagerProvider" as the key is queried. If this yields a value, the class with that name is then loaded and instantiated by calling its no-arg constructor.

Otherwise, the class path is searched for any resource file with the name "META-INF/services/de.schlichtherle.truezip.fs.spi.FsManagerProvider". If this yields a result, the class with the name in this file is then loaded and instantiated by calling its no-arg constructor.

Otherwise, the expression new FsFailSafeManager(new FsDefaultManager()) is used to create the file system manager in this container.

Author:

Christian Schlichtherle

SINGLETON

public static final FsManagerLocator SINGLETON

The singleton instance of this class.

manager

private final FsManager manager

FsManagerLocator

private FsManagerLocator()

You cannot instantiate this class.

getManager

public FsManager getManager()

Description copied from interface: FsManagerService

Returns the file system manager.

Calling this method multiple times must return the same file system manager in order to ensure consistency of the virtual file system space.

Specified by:

getManager in interface FsManagerService

Returns:

The file system manager.