aQute.bnd.resource.repository
Class ResourceRepositoryImpl

java.lang.Object
  aQute.bnd.resource.repository.ResourceRepositoryImpl

All Implemented Interfaces:

ResourceRepository

public class ResourceRepositoryImpl
extends Object
implements ResourceRepository

This class implements a hidden repository. This repo is kept in a text file that is under scm control. Files are fetched on demand. The idea is that bnd will bootstrap from this repo and downloads plugins. These plugins then provide faces on this hidden repository.

Nested Class Summary

static class

ResourceRepositoryImpl.FileLayout Class maintains the info stored in the text file in the cnf directory that holds our contents.

Nested classes/interfaces inherited from interface aQute.bnd.service.repository.ResourceRepository

ResourceRepository.Listener, ResourceRepository.ResourceRepositoryEvent, ResourceRepository.TYPE

Field Summary

protected static RepositoryPlugin.DownloadListener[]

EMPTY_LISTENER

Fields inherited from interface aQute.bnd.service.repository.ResourceRepository

FILENAME

Constructor Summary

ResourceRepositoryImpl()

Method Summary

boolean	add(String repoId, SearchableRepository.ResourceDescriptor rd) Add a resource descriptor to the index.
void	addListener(ResourceRepository.Listener rrl) Add a new event listener
boolean	delete(String repoId, byte[] id)
boolean	deleteCache(byte[] id) Delete a cache entry
List<ResourceDescriptorImpl>	filter(String repoId, String filter) List the resources.
SortedSet<SearchableRepository.ResourceDescriptor>	find(String repoId, String bsn, VersionRange range)
File	getCacheDir(String name)
File	getResource(byte[] rd, RepositoryPlugin.DownloadListener... blockers) Get the file belonging to a Resource Descriptor
ResourceDescriptorImpl	getResourceDescriptor(byte[] rd) List the resources.
void	removeListener(ResourceRepository.Listener rrl) Remove an event listener
void	setCache(File cache)
void	setExecutor(Executor executor)
void	setIndexFile(File file)
void	setReporter(Reporter processor)
void	setURLConnector(URLConnectionHandler connector)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_LISTENER

protected static final RepositoryPlugin.DownloadListener[] EMPTY_LISTENER

Constructor Detail

ResourceRepositoryImpl

public ResourceRepositoryImpl()

Method Detail

filter

public List<ResourceDescriptorImpl> filter(String repoId,
                                           String filter)
                                    throws Exception

List the resources. We skip the filter for now.

Specified by:

filter in interface ResourceRepository

filter - An OSGi filter matched against the SearchableRepository.ResourceDescriptor

Returns:

an immutable list of resource descriptors

Throws:

Exception

delete

public boolean delete(String repoId,
                      byte[] id)
               throws Exception

Specified by:

delete in interface ResourceRepository

Throws:

Exception

deleteCache

public boolean deleteCache(byte[] id)
                    throws Exception

Delete a cache entry

Specified by:

deleteCache in interface ResourceRepository

Throws:

Exception

add

public boolean add(String repoId,
                   SearchableRepository.ResourceDescriptor rd)
            throws Exception

Add a resource descriptor to the index.

Specified by:

add in interface ResourceRepository

Throws:

Exception

getResource

public File getResource(byte[] rd,
                        RepositoryPlugin.DownloadListener... blockers)
                 throws Exception

Get the file belonging to a Resource Descriptor

Specified by:

getResource in interface ResourceRepository

Throws:

Exception

addListener

public void addListener(ResourceRepository.Listener rrl)

Add a new event listener

Specified by:

addListener in interface ResourceRepository

removeListener

public void removeListener(ResourceRepository.Listener rrl)

Remove an event listener

getResourceDescriptor

public ResourceDescriptorImpl getResourceDescriptor(byte[] rd)
                                             throws Exception

List the resources. We skip the filter for now.

Specified by:

getResourceDescriptor in interface ResourceRepository

Throws:

Exception

setReporter

public void setReporter(Reporter processor)

setIndexFile

public void setIndexFile(File file)

setCache

public void setCache(File cache)

setExecutor

public void setExecutor(Executor executor)
                 throws Exception

Throws:

Exception

setURLConnector

public void setURLConnector(URLConnectionHandler connector)
                     throws Exception

Throws:

Exception

find

public SortedSet<SearchableRepository.ResourceDescriptor> find(String repoId,
                                                               String bsn,
                                                               VersionRange range)
                                                        throws Exception

Specified by:

find in interface ResourceRepository

Throws:

Exception

getCacheDir

public File getCacheDir(String name)

Specified by:

getCacheDir in interface ResourceRepository

toString

public String toString()

Overrides:

toString in class Object