org.apache.felix.framework.util
Class WeakZipFileFactory

java.lang.Object
  org.apache.felix.framework.util.WeakZipFileFactory

public class WeakZipFileFactory
extends java.lang.Object

This class implements a factory for creating weak zip files, which behave mostly like a ZipFile, but can be weakly closed to limit the number of open files.

Nested Class Summary

class

WeakZipFileFactory.WeakZipFile This class wraps a ZipFile to making it possible to weakly close it; this means the underlying zip file will be automatically reopened on demand if anyone tries to use it.

Constructor Summary

WeakZipFileFactory(int limit)
Constructs a weak zip file factory with the specified file limit.

Method Summary

WeakZipFileFactory.WeakZipFile

create(java.io.File file) Factory method used to create weak zip files.

Methods inherited from class java.lang.Object

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

Constructor Detail

WeakZipFileFactory

public WeakZipFileFactory(int limit)

Constructs a weak zip file factory with the specified file limit. A limit of zero signifies no limit.

Parameters:

limit - maximum number of open zip files at any given time.

Method Detail

create

public WeakZipFileFactory.WeakZipFile create(java.io.File file)
                                      throws java.io.IOException

Factory method used to create weak zip files.

Parameters:

file - the target zip file.

Returns:

the created weak zip file.

Throws:

java.io.IOException - if the zip file could not be opened.