Package org.apache.felix.framework.cache

Class DirectoryRevision

java.lang.Object

org.apache.felix.framework.cache.BundleArchiveRevision

org.apache.felix.framework.cache.DirectoryRevision

class DirectoryRevision
extends BundleArchiveRevision

This class implements a bundle archive revision for exploded bundle JAR files. It uses the specified location directory "in-place" to execute the bundle and does not copy the bundle content at all.

Field Summary

Fields

Modifier and Type	Field	Description
private java.io.File	m_refDir
private WeakZipFileFactory	m_zipFactory

Constructor Summary

Constructors

Constructor	Description
DirectoryRevision(Logger logger, java.util.Map configMap, WeakZipFileFactory zipFactory, java.io.File revisionRootDir, java.lang.String location)

Method Summary

Modifier and Type	Method	Description
protected void	close()	This method is called when the revision is no longer needed.
Content	getContent()
java.util.Map	getManifestHeader()	Returns the main attributes of the JAR file manifest header of the revision.

Methods inherited from class org.apache.felix.framework.cache.BundleArchiveRevision

getConfig, getLocation, getLogger, getRevisionRootDir

Methods inherited from class java.lang.Object

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

Field Detail

m_zipFactory

private final WeakZipFileFactory m_zipFactory

m_refDir

private final java.io.File m_refDir

Constructor Detail

DirectoryRevision

public DirectoryRevision(Logger logger,
                         java.util.Map configMap,
                         WeakZipFileFactory zipFactory,
                         java.io.File revisionRootDir,
                         java.lang.String location)
                  throws java.lang.Exception

Throws:

java.lang.Exception

Method Detail

getManifestHeader

public java.util.Map getManifestHeader()
                                throws java.lang.Exception

Description copied from class: BundleArchiveRevision

Returns the main attributes of the JAR file manifest header of the revision. The returned map is case insensitive.

Specified by:

getManifestHeader in class BundleArchiveRevision

Returns:

the case-insensitive JAR file manifest header of the revision.

Throws:

java.lang.Exception - if any error occurs.

getContent

public Content getContent()
                   throws java.lang.Exception

Specified by:

getContent in class BundleArchiveRevision

Throws:

java.lang.Exception

close

protected void close()
              throws java.lang.Exception

Description copied from class: BundleArchiveRevision

This method is called when the revision is no longer needed. The directory associated with the revision will automatically be removed for each revision, so this method only needs to be concerned with other issues, such as open files.

Specified by:

close in class BundleArchiveRevision

Throws:

java.lang.Exception - if any error occurs.