com.github.anno4j

Class Anno4j

java.lang.Object

com.github.anno4j.Anno4j

public class Anno4j
extends Object

Read and write API for W3C Web Annotation Data Model (http://www.w3.org/TR/annotation-model/) and W3C Open Annotation Data Model (http://www.openannotation.org/spec/core/).

Anno4j can be configured by using the specific setter-methodes (e.g. setIdGenerator, setRepository). A default configuration (in-memory SPARQL endpoint) will be used if no configuration is set.

Usage: Anno4j implements a singelton pattern. The getInstance() methode can be called to get a Anno4j object.

Method Summary

Modifier and Type	Method and Description
PersistenceService	createPersistenceService() Create persistence object
PersistenceService	createPersistenceService(org.openrdf.model.URI graph) Create persistence object
QueryService	createQueryService(Class clazz) Create query service
QueryService	createQueryService(Class clazz, org.openrdf.model.URI graph) Create query service
IDGenerator	getIdGenerator() Getter for the configured IDGenerator intance.
static Anno4j	getInstance() Getter for the Anno4j getter instance.
ObjectRepository	getObjectRepository() Getter for configured ObjectRepository (openrdf/alibaba wrapper for the internal Repository).
org.openrdf.repository.Repository	getRepository() Getter for the configured Repository instance (Connector for local/remote SPARQL repository).
void	setIdGenerator(IDGenerator idGenerator) Configures the IDGenerator to use in Anno4j.
void	setRepository(org.openrdf.repository.Repository repository) Configures the Repository (Connector for local/remote SPARQL repository) to use in Anno4j.

Methods inherited from class java.lang.Object

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

Method Detail

createPersistenceService

public PersistenceService createPersistenceService()

Create persistence object

Returns:

persistence object

createPersistenceService

public PersistenceService createPersistenceService(org.openrdf.model.URI graph)

Create persistence object

Parameters:

graph - Graph context to query

Returns:

persistence object

createQueryService

public QueryService createQueryService(Class clazz)

Create query service

Parameters:

clazz - Result type

Returns:

query service object for specified type

createQueryService

public QueryService createQueryService(Class clazz,
                                       org.openrdf.model.URI graph)

Create query service

Parameters:

clazz - Result type

graph - Graph context to query

Returns:

query service object for specified type

getIdGenerator

public IDGenerator getIdGenerator()

Getter for the configured IDGenerator intance.

Returns:

configured IDGenerator instance.

setIdGenerator

public void setIdGenerator(IDGenerator idGenerator)

Configures the IDGenerator to use in Anno4j.

Parameters:

idGenerator - IDGenerator to use in Anno4j.

getRepository

public org.openrdf.repository.Repository getRepository()

Getter for the configured Repository instance (Connector for local/remote SPARQL repository).

Returns:

configured Repository instance

setRepository

public void setRepository(org.openrdf.repository.Repository repository)
                   throws org.openrdf.repository.RepositoryException,
                          org.openrdf.repository.config.RepositoryConfigException

Configures the Repository (Connector for local/remote SPARQL repository) to use in Anno4j.

Parameters:

repository - Repository to use in Anno4j.

Throws:

org.openrdf.repository.RepositoryException

org.openrdf.repository.config.RepositoryConfigException

getObjectRepository

public ObjectRepository getObjectRepository()

Getter for configured ObjectRepository (openrdf/alibaba wrapper for the internal Repository).

Returns:

configured ObjectRepository.

getInstance

public static Anno4j getInstance()

Getter for the Anno4j getter instance.

Returns:

singleton Anno4j instance.