org.glassfish.hk2.classmodel.reflect.util
Class JarArchive

java.lang.Object
  org.glassfish.hk2.classmodel.reflect.util.JarArchive

All Implemented Interfaces:

java.lang.Iterable<ArchiveAdapter.Entry>, ArchiveAdapter

public class JarArchive
extends java.lang.Object
implements ArchiveAdapter

Jar based archive abstraction

Nested Class Summary

Nested classes/interfaces inherited from interface org.glassfish.hk2.classmodel.reflect.ArchiveAdapter

ArchiveAdapter.Entry

Constructor Summary

JarArchive(java.util.jar.JarFile jar)

Method Summary

java.io.InputStream	getInputStream(java.lang.String entry) Returns an input stream to read the content of the archive entry
java.util.jar.Manifest	getManifest() Returns the manifest instance for the archive.
java.lang.String	getName() Returns the name of the archive
java.util.Iterator<ArchiveAdapter.Entry>	iterator()

Methods inherited from class java.lang.Object

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

Constructor Detail

JarArchive

public JarArchive(java.util.jar.JarFile jar)

Method Detail

getInputStream

public java.io.InputStream getInputStream(java.lang.String entry)
                                   throws java.io.IOException

Description copied from interface: ArchiveAdapter

Returns an input stream to read the content of the archive entry

Specified by:

getInputStream in interface ArchiveAdapter

Parameters:

entry - name of the entry to read from

Returns:

InputStream instance to read the entry content from

Throws:

java.io.IOException - when the InputStream instance cannot be created.

getName

public java.lang.String getName()

Description copied from interface: ArchiveAdapter

Returns the name of the archive

Specified by:

getName in interface ArchiveAdapter

Returns:

name of the archive

iterator

public java.util.Iterator<ArchiveAdapter.Entry> iterator()

Specified by:

iterator in interface java.lang.Iterable<ArchiveAdapter.Entry>

getManifest

public java.util.jar.Manifest getManifest()
                                   throws java.io.IOException

Description copied from interface: ArchiveAdapter

Returns the manifest instance for the archive.

Specified by:

getManifest in interface ArchiveAdapter

Returns:

the archive's manifest

Throws:

java.io.IOException - if the manifest cannot be loaded.