Package org.glassfish.hk2.classmodel.reflect.util

Class JarArchive

java.lang.Object

org.glassfish.hk2.classmodel.reflect.util.AbstractAdapter

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

All Implemented Interfaces:

Closeable, AutoCloseable, ArchiveAdapter

public class JarArchive
extends AbstractAdapter

Jar based archive abstraction

Nested Class Summary

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

ArchiveAdapter.Entry, ArchiveAdapter.EntryTask, ArchiveAdapter.Selector

Field Summary

Fields

Modifier and Type	Field	Description
private final JarFile	jar
private final Parser	parser
private final AtomicInteger	releaseCount	We need to maintain how many internal jars got opened so that we don't close our jar archive until all the sub scanning has been done successfully.
private final URI	uri

Constructor Summary

Constructors

Constructor	Description
JarArchive(Parser parser, URI uri)

Method Summary

Modifier and Type	Method	Description
void	close()
Manifest	getManifest()	Returns the manifest instance for the archive.
URI	getURI()	Returns the URI of the archive
void	onSelectedEntries(ArchiveAdapter.Selector selector, ArchiveAdapter.EntryTask task, Logger logger)	perform a task on selected archive entries
(package private) void	releaseCount()

Methods inherited from class org.glassfish.hk2.classmodel.reflect.util.AbstractAdapter

onAllEntries

Methods inherited from class java.lang.Object

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

Field Details

parser

private final Parser parser

jar

private final JarFile jar

uri

private final URI uri

releaseCount

private final AtomicInteger releaseCount

We need to maintain how many internal jars got opened so that we don't close our jar archive until all the sub scanning has been done successfully.

Constructor Details

JarArchive

public JarArchive(Parser parser,
 URI uri)
           throws IOException

Throws:

IOException

Method Details

getURI

public URI getURI()

Description copied from interface: ArchiveAdapter

Returns the URI of the archive

Returns:

URI of the archive

onSelectedEntries

public void onSelectedEntries(ArchiveAdapter.Selector selector,
 ArchiveAdapter.EntryTask task,
 Logger logger)
                       throws IOException

Description copied from interface: ArchiveAdapter

perform a task on selected archive entries

Parameters:

selector - implementation to select the archive archive entries on which the task should be performed.

task - the task to perform

logger - for any logging activity

Throws:

IOException - can be generated while reading the archive entries

getManifest

public Manifest getManifest()
                     throws IOException

Description copied from interface: ArchiveAdapter

Returns the manifest instance for the archive.

Returns:

the archive's manifest

Throws:

IOException - if the manifest cannot be loaded.

close

public void close()
           throws IOException

Throws:

IOException

releaseCount

void releaseCount()
           throws IOException

Throws:

IOException