com.atomgraph.core.util.jena

Class DataManager

java.lang.Object

org.apache.jena.util.FileManager

com.atomgraph.core.util.jena.DataManager

All Implemented Interfaces:

org.apache.jena.rdf.model.ModelGetter

public class DataManager
extends org.apache.jena.util.FileManager
implements org.apache.jena.rdf.model.ModelGetter

Utility class for retrieval of RDF models from remote URLs.

Author:

Martynas Jusevičius <martynas@atomgraph.com>

See Also:

FileManager, ModelGetter, LinkedDataClient

Field Summary

Fields inherited from class org.apache.jena.util.FileManager

filePathSeparator, fmHandlers, fmMapper, PATH_DELIMITER

Constructor Summary

Constructors

Constructor and Description
DataManager(org.apache.jena.util.LocationMapper mapper, com.sun.jersey.api.client.Client client, MediaTypes mediaTypes, boolean preemptiveAuth) Creates data manager.

Method Summary

Modifier and Type	Method and Description
com.sun.jersey.api.client.ClientResponse	get(String uri, javax.ws.rs.core.MediaType[] acceptedTypes)
com.sun.jersey.api.client.Client	getClient()
com.sun.jersey.api.client.WebResource	getEndpoint(URI endpointURI)
MediaTypes	getMediaTypes()
org.apache.jena.rdf.model.Model	getModel(String uri)
org.apache.jena.rdf.model.Model	getModel(String uri, org.apache.jena.rdf.model.ModelReader loadIfAbsent)
org.apache.jena.rdf.model.Model	loadModel(String uri)
org.apache.jena.rdf.model.Model	readModel(org.apache.jena.rdf.model.Model model, String uri)
boolean	usePreemptiveAuth()

Methods inherited from class org.apache.jena.util.FileManager

addCacheModel, addLocator, addLocatorClassLoader, addLocatorFile, addLocatorFile, addLocatorURL, addLocatorZip, clone, get, getFromCache, getLocationMapper, hasCachedModel, isCachingModels, loadModel, loadModel, locators, makeGlobal, mapURI, open, openNoMap, openNoMapOrNull, readModel, readModel, readModelWorker, readWholeFileAsUTF8, readWholeFileAsUTF8, remove, removeCacheModel, resetCache, setGlobalFileManager, setLocationMapper, setModelCaching, setStdLocators

Methods inherited from class java.lang.Object

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

Constructor Detail

DataManager

public DataManager(org.apache.jena.util.LocationMapper mapper,
                   com.sun.jersey.api.client.Client client,
                   MediaTypes mediaTypes,
                   boolean preemptiveAuth)

Creates data manager.

Parameters:

mapper - location mapper

client - HTTP client

mediaTypes - supported readable and writable media types

preemptiveAuth - if true, preemptive HTTP authentication will be used

Method Detail

getClient

public com.sun.jersey.api.client.Client getClient()

getMediaTypes

public MediaTypes getMediaTypes()

getEndpoint

public com.sun.jersey.api.client.WebResource getEndpoint(URI endpointURI)

get

public com.sun.jersey.api.client.ClientResponse get(String uri,
                                                    javax.ws.rs.core.MediaType[] acceptedTypes)

usePreemptiveAuth

public boolean usePreemptiveAuth()

loadModel

public org.apache.jena.rdf.model.Model loadModel(String uri)

Overrides:

loadModel in class org.apache.jena.util.FileManager

getModel

public org.apache.jena.rdf.model.Model getModel(String uri)

Specified by:

getModel in interface org.apache.jena.rdf.model.ModelGetter

getModel

public org.apache.jena.rdf.model.Model getModel(String uri,
                                                org.apache.jena.rdf.model.ModelReader loadIfAbsent)

Specified by:

getModel in interface org.apache.jena.rdf.model.ModelGetter

readModel

public org.apache.jena.rdf.model.Model readModel(org.apache.jena.rdf.model.Model model,
                                                 String uri)

Overrides:

readModel in class org.apache.jena.util.FileManager