org.jvnet.hk2.osgiadapter

Class OSGiDirectoryBasedRepository

java.lang.Object

com.sun.enterprise.module.common_impl.AbstractRepositoryImpl

com.sun.enterprise.module.common_impl.DirectoryBasedRepository

org.jvnet.hk2.osgiadapter.OSGiDirectoryBasedRepository

All Implemented Interfaces:

Repository

public class OSGiDirectoryBasedRepository
extends DirectoryBasedRepository

Only OSGi bundles are recognized as modules.

Author:

Sanjeeb.Sahoo@Sun.COM

Field Summary

Fields inherited from class com.sun.enterprise.module.common_impl.DirectoryBasedRepository

repository

Fields inherited from class com.sun.enterprise.module.common_impl.AbstractRepositoryImpl

listeners

Constructor Summary

Constructors

Constructor and Description
OSGiDirectoryBasedRepository(String name, File repository)
OSGiDirectoryBasedRepository(String name, File repository, boolean isTimerThreadDaemon)

Method Summary

Modifier and Type	Method and Description
void	initialize() Initialize the repository for use.
protected ModuleDefinition	loadJar(File jar) This class overrides this mthod, because we don't support the following cases: 1.
protected void	loadModuleDefs(Map<ModuleId,ModuleDefinition> moduleDefs, List<URI> libraries) Called from AbstractRepositoryImpl.initialize() to load all ModuleDefinitions and libraries defintions
protected ModuleDefinition	newModuleDefinition(File jar, Attributes attr) Extensibility point for subclasses to create a different instance of ModuleDefinition.

Methods inherited from class com.sun.enterprise.module.common_impl.DirectoryBasedRepository

addListener, isDisabled, shutdown

Methods inherited from class com.sun.enterprise.module.common_impl.AbstractRepositoryImpl

add, addLibrary, find, findAll, findAll, getJarLocations, getLocation, getName, remove, removeLibrary, removeListener, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OSGiDirectoryBasedRepository

public OSGiDirectoryBasedRepository(String name,
                                    File repository)

OSGiDirectoryBasedRepository

public OSGiDirectoryBasedRepository(String name,
                                    File repository,
                                    boolean isTimerThreadDaemon)

Method Detail

initialize

public void initialize()
                throws IOException

Description copied from interface: Repository

Initialize the repository for use. This need to be called at least once before any find methods is invoked.

Specified by:

initialize in interface Repository

Overrides:

initialize in class AbstractRepositoryImpl

Throws:

IOException - if an error occur accessing the repository

loadJar

protected ModuleDefinition loadJar(File jar)
                            throws IOException

This class overrides this mthod, because we don't support the following cases: 1. external manifest.mf file for a jar file 2. jar file exploded as a directory. Both the cases are supported in HK2, but not in OSGi.

Overrides:

loadJar in class AbstractRepositoryImpl

Parameters:

jar - bundle jar

Returns:

a ModuleDefinition for this bundle

Throws:

IOException

newModuleDefinition

protected ModuleDefinition newModuleDefinition(File jar,
                                               Attributes attr)
                                        throws IOException

Description copied from class: AbstractRepositoryImpl

Extensibility point for subclasses to create a different instance of ModuleDefinition.

Overrides:

newModuleDefinition in class AbstractRepositoryImpl

Parameters:

jar - The module jar file for which ModuleDefinition will be created. Never null.

Throws:

IOException

loadModuleDefs

protected void loadModuleDefs(Map<ModuleId,ModuleDefinition> moduleDefs,
                              List<URI> libraries)
                       throws IOException

Description copied from class: AbstractRepositoryImpl

Called from AbstractRepositoryImpl.initialize() to load all ModuleDefinitions and libraries defintions

Overrides:

loadModuleDefs in class DirectoryBasedRepository

Throws:

IOException