org.eclipse.rdf4j.repository.sail

Class ProxyRepository

java.lang.Object

org.eclipse.rdf4j.repository.base.AbstractRepository

org.eclipse.rdf4j.repository.sail.ProxyRepository

All Implemented Interfaces:

Repository, RepositoryResolverClient

public class ProxyRepository
extends AbstractRepository
implements RepositoryResolverClient

Repository implementation that takes a RepositoryResolver instance and the id of a managed repository, and delegate all calls through to the given repository.

The purpose is to allow Sails to refer to other local repositories using a unique identifier without having to go through an HTTP layer.

The implementation is independent of DelegatingRepository so that it is freed from having to provide implementation details in its configuration data. Instead, it only has to provide an unambiguous local identifier to the proxy.

Author:

Dale Visser

Field Summary

Fields inherited from class org.eclipse.rdf4j.repository.base.AbstractRepository

logger

Constructor Summary

Constructors

Constructor and Description
ProxyRepository()
ProxyRepository(RepositoryResolver resolver, String proxiedIdentity) Creates a repository instance that proxies to the given repository.
ProxyRepository(String proxiedIdentity) Creates a repository instance that proxies to a repository of the give ID.

Method Summary

Modifier and Type	Method and Description
RepositoryConnection	getConnection()
File	getDataDir()
String	getProxiedIdentity()
ValueFactory	getValueFactory()
protected void	initializeInternal()
boolean	isWritable()
void	setDataDir(File dataDir)
void	setProxiedIdentity(String value)
void	setRepositoryResolver(RepositoryResolver resolver)
protected void	shutDownInternal()

Methods inherited from class org.eclipse.rdf4j.repository.base.AbstractRepository

init, initialize, isInitialized, shutDown

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyRepository

public ProxyRepository()

ProxyRepository

public ProxyRepository(String proxiedIdentity)

Creates a repository instance that proxies to a repository of the give ID.

Parameters:

proxiedIdentity - id of the proxied repository

ProxyRepository

public ProxyRepository(RepositoryResolver resolver,
                       String proxiedIdentity)

Creates a repository instance that proxies to the given repository.

Parameters:

resolver - manager that the proxied repository is associated with

proxiedIdentity - id of the proxied repository

Method Detail

setProxiedIdentity

public final void setProxiedIdentity(String value)

getProxiedIdentity

public String getProxiedIdentity()

setRepositoryResolver

public final void setRepositoryResolver(RepositoryResolver resolver)

Specified by:

setRepositoryResolver in interface RepositoryResolverClient

setDataDir

public void setDataDir(File dataDir)

Specified by:

setDataDir in interface Repository

getDataDir

public File getDataDir()

Specified by:

getDataDir in interface Repository

isWritable

public boolean isWritable()
                   throws RepositoryException

Specified by:

isWritable in interface Repository

Throws:

RepositoryException

getConnection

public RepositoryConnection getConnection()
                                   throws RepositoryException

Specified by:

getConnection in interface Repository

Throws:

RepositoryException

getValueFactory

public ValueFactory getValueFactory()

Specified by:

getValueFactory in interface Repository

initializeInternal

protected void initializeInternal()
                           throws RepositoryException

Specified by:

initializeInternal in class AbstractRepository

Throws:

RepositoryException

shutDownInternal

protected void shutDownInternal()
                         throws RepositoryException

Specified by:

shutDownInternal in class AbstractRepository

Throws:

RepositoryException