org.eclipse.rdf4j.repository.base

Class AbstractRepository

java.lang.Object

org.eclipse.rdf4j.repository.base.AbstractRepository

All Implemented Interfaces:

Repository

Direct Known Subclasses:

HTTPRepository, ProxyRepository, RepositoryBase, SailRepository, SPARQLRepository

public abstract class AbstractRepository
extends Object
implements Repository

Base class for Repository implementation, offering common functionality.

Author:

Jeen Broekstra

Field Summary

Fields

Modifier and Type	Field and Description
protected org.slf4j.Logger	logger

Constructor Summary

Constructors

Constructor and Description
AbstractRepository()

Method Summary

Modifier and Type	Method and Description
void	init() Initializes this repository.
void	initialize() Deprecated.
protected abstract void	initializeInternal()
boolean	isInitialized() Indicates if the Repository has been initialized.
void	shutDown() Shuts the repository down, releasing any resources that it keeps hold of.
protected abstract void	shutDownInternal()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rdf4j.repository.Repository

getConnection, getDataDir, getValueFactory, isWritable, setDataDir

Field Detail

logger

protected final org.slf4j.Logger logger

Constructor Detail

AbstractRepository

public AbstractRepository()

Method Detail

initialize

@Deprecated
public final void initialize()
                                  throws RepositoryException

Deprecated.

Description copied from interface: Repository

Initializes this repository. A repository needs to be initialized before it can be used.

Specified by:

initialize in interface Repository

Throws:

RepositoryException - If the initialization failed.

init

public final void init()
                throws RepositoryException

Description copied from interface: Repository

Initializes this repository. A repository needs to be initialized before it can be used.

Specified by:

init in interface Repository

Throws:

RepositoryException - If the initialization failed.

initializeInternal

protected abstract void initializeInternal()
                                    throws RepositoryException

Throws:

RepositoryException

shutDown

public final void shutDown()
                    throws RepositoryException

Description copied from interface: Repository

Shuts the repository down, releasing any resources that it keeps hold of. Once shut down, the repository can no longer be used until it is re-initialized.

Specified by:

shutDown in interface Repository

Throws:

RepositoryException

isInitialized

public final boolean isInitialized()

Description copied from interface: Repository

Indicates if the Repository has been initialized. Note that the initialization status may change if the Repository is shut down.

Specified by:

isInitialized in interface Repository

Returns:

true iff the repository has been initialized.

shutDownInternal

protected abstract void shutDownInternal()
                                  throws RepositoryException

Throws:

RepositoryException