Package org.eclipse.osgi.storage.bundlefile

Class ZipBundleFile

java.lang.Object

org.eclipse.osgi.storage.bundlefile.BundleFile

org.eclipse.osgi.storage.bundlefile.CloseableBundleFile<ZipEntry>

org.eclipse.osgi.storage.bundlefile.ZipBundleFile

public class ZipBundleFile
extends CloseableBundleFile<ZipEntry>

A BundleFile that uses a ZipFile as it base file.

Field Summary

Fields inherited from class org.eclipse.osgi.storage.bundlefile.CloseableBundleFile

debug, generation

Fields inherited from class org.eclipse.osgi.storage.bundlefile.BundleFile

basefile

Constructor Summary

Constructors

Constructor	Description
ZipBundleFile(File basefile, BundleInfo.Generation generation, MRUBundleFileList mruList, org.eclipse.osgi.internal.debug.Debug debug, boolean verify)

Method Summary

Modifier and Type	Method	Description
protected void	doClose()	Closes the bundle file
protected InputStream	doGetInputStream(ZipEntry entry)	Gets the input stream for the specified entry.
protected void	doOpen()	Opens the bundle file
protected BundleEntry	findEntry(String path)	Finds the bundle entry for the specified path
protected Iterable<String>	getPaths()
protected void	postClose()	Called after closing the bundle file.

Methods inherited from class org.eclipse.osgi.storage.bundlefile.CloseableBundleFile

close, containsDir, getEntry, getEntryPaths, getFile, getInputStream, lockOpen, open, releaseOpen

Methods inherited from class org.eclipse.osgi.storage.bundlefile.BundleFile

createResourceURL, createURL, fixTrailingSlash, getBaseFile, getEntryPaths, getResourceURL, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ZipBundleFile

public ZipBundleFile(File basefile,
 BundleInfo.Generation generation,
 MRUBundleFileList mruList,
 org.eclipse.osgi.internal.debug.Debug debug,
 boolean verify)
              throws IOException

Throws:

IOException

Method Details

doOpen

protected void doOpen()
               throws IOException

Description copied from class: CloseableBundleFile

Opens the bundle file

Specified by:

doOpen in class CloseableBundleFile<ZipEntry>

Throws:

IOException - if an error occurs

findEntry

protected BundleEntry findEntry(String path)

Description copied from class: CloseableBundleFile

Finds the bundle entry for the specified path

Specified by:

findEntry in class CloseableBundleFile<ZipEntry>

Parameters:

path - the path of the entry to find

Returns:

the entry or null if no entry exists

doClose

protected void doClose()
                throws IOException

Description copied from class: CloseableBundleFile

Closes the bundle file

Specified by:

doClose in class CloseableBundleFile<ZipEntry>

Throws:

IOException - if an error occurs closing

postClose

protected void postClose()

Description copied from class: CloseableBundleFile

Called after closing the bundle file.

Specified by:

postClose in class CloseableBundleFile<ZipEntry>

doGetInputStream

protected InputStream doGetInputStream(ZipEntry entry)
                                throws IOException

Description copied from class: CloseableBundleFile

Gets the input stream for the specified entry.

Specified by:

doGetInputStream in class CloseableBundleFile<ZipEntry>

Parameters:

entry - the entry to get the input stream for. The type is specified by the extending class.

Returns:

the input steam for the entry

Throws:

IOException - if an error occurs

getPaths

protected Iterable<String> getPaths()

Specified by:

getPaths in class CloseableBundleFile<ZipEntry>