org.jboss.set.aphrodite.spi

Interface StreamService

All Known Implementing Classes:

JsonStreamService

public interface StreamService

Method Summary

Modifier and Type	Method and Description
StreamComponent	getComponentBy(Repository repository, Codebase codebase) Get the StreamComponent which specifies the given repository and codebase.
List<Repository>	getDistinctURLRepositories() Retrieve all Repositories across all Streams.
List<Repository>	getDistinctURLRepositoriesByStream(String streamName) Retrieve the URLs of all Repositories associated with a given Stream.
Stream	getStream(String streamName) Get a specific Stream object based upon its String name.
List<Stream>	getStreams() Returns all streams discovered by this service.
List<Stream>	getStreamsBy(Repository repository, Codebase codebase) Find all the streams associated to the given repository and codebase
boolean	init(Aphrodite aphrodite, AphroditeConfig config) Initialize the stream service.

Method Detail

init

boolean init(Aphrodite aphrodite,
             AphroditeConfig config)
      throws NotFoundException

Initialize the stream service.

Throws:

NotFoundException

getStreams

List<Stream> getStreams()

Returns all streams discovered by this service.

Returns:

a list of all streams discovered by this StreamService, or an empty list if no streams exist.

getStream

Stream getStream(String streamName)

Get a specific Stream object based upon its String name.

Parameters:

streamName - the name of the Stream to be returned.

Returns:

Stream the Stream object which corresponds to the specified streamName if it exists, otherwise null.

getDistinctURLRepositories

List<Repository> getDistinctURLRepositories()

Retrieve all Repositories across all Streams. Note, that only Repository objects with distinct URLs are returned. This method should never return the same repository twice.

Returns:

a list of unique Repositories.

getDistinctURLRepositoriesByStream

List<Repository> getDistinctURLRepositoriesByStream(String streamName)

Retrieve the URLs of all Repositories associated with a given Stream. Note, that only Repository objects with distinct URLs are returned. This method should never return the same repository twice.

Parameters:

streamName - the name of the Stream containing the returned repositories.

Returns:

a list of unique Repositories.

getStreamsBy

List<Stream> getStreamsBy(Repository repository,
                          Codebase codebase)

Find all the streams associated to the given repository and codebase

Parameters:

repository - the Repository to search against.

codebase - the Codebase to search against.

Returns:

a list of named Stream objects.

getComponentBy

StreamComponent getComponentBy(Repository repository,
                               Codebase codebase)

Get the StreamComponent which specifies the given repository and codebase. Note, this returns the first matching component in the Stream data.

Parameters:

repository - the Repository to be searched against.

codebase - the codebase to be searched against.

Returns:

the StreamComponent associated with the given repository and codebase, or null if a StreamComponent does not exist