org.fcrepo.transform.http.responses

Class ResultSetStreamingOutput

java.lang.Object

org.fcrepo.transform.http.responses.ResultSetStreamingOutput

All Implemented Interfaces:

javax.ws.rs.ext.MessageBodyWriter<com.hp.hpl.jena.query.ResultSet>

@Provider
@Produces(value={"text/tab-separated-values","text/csv","text/sse","text/plain","application/sparql-results+json","application/sparql-results+xml","application/sparql-results+bio","text/turtle","text/rdf+n3","application/n-triples","application/rdf+xml"})
public class ResultSetStreamingOutput
extends java.lang.Object
implements javax.ws.rs.ext.MessageBodyWriter<com.hp.hpl.jena.query.ResultSet>

Stream the results of a SPARQL Query

Author:

cbeer

Constructor Summary

Constructors

Constructor and Description
ResultSetStreamingOutput()

Method Summary

Methods

Modifier and Type	Method and Description
static com.hp.hpl.jena.sparql.resultset.ResultsFormat	getResultsFormat(javax.ws.rs.core.MediaType mediaType) Map the HTTP MediaType to a SPARQL ResultsFormat
long	getSize(com.hp.hpl.jena.query.ResultSet resultSet, java.lang.Class<?> type, java.lang.reflect.Type genericType, java.lang.annotation.Annotation[] annotations, javax.ws.rs.core.MediaType mediaType)
boolean	isWriteable(java.lang.Class<?> type, java.lang.reflect.Type genericType, java.lang.annotation.Annotation[] annotations, javax.ws.rs.core.MediaType mediaType)
void	writeTo(com.hp.hpl.jena.query.ResultSet resultSet, java.lang.Class<?> type, java.lang.reflect.Type genericType, java.lang.annotation.Annotation[] annotations, javax.ws.rs.core.MediaType mediaType, javax.ws.rs.core.MultivaluedMap<java.lang.String,java.lang.Object> httpHeaders, java.io.OutputStream entityStream)

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultSetStreamingOutput

public ResultSetStreamingOutput()

Method Detail

isWriteable

public boolean isWriteable(java.lang.Class<?> type,
                  java.lang.reflect.Type genericType,
                  java.lang.annotation.Annotation[] annotations,
                  javax.ws.rs.core.MediaType mediaType)

Specified by:

isWriteable in interface javax.ws.rs.ext.MessageBodyWriter<com.hp.hpl.jena.query.ResultSet>

getSize

public long getSize(com.hp.hpl.jena.query.ResultSet resultSet,
           java.lang.Class<?> type,
           java.lang.reflect.Type genericType,
           java.lang.annotation.Annotation[] annotations,
           javax.ws.rs.core.MediaType mediaType)

Specified by:

getSize in interface javax.ws.rs.ext.MessageBodyWriter<com.hp.hpl.jena.query.ResultSet>

writeTo

public void writeTo(com.hp.hpl.jena.query.ResultSet resultSet,
           java.lang.Class<?> type,
           java.lang.reflect.Type genericType,
           java.lang.annotation.Annotation[] annotations,
           javax.ws.rs.core.MediaType mediaType,
           javax.ws.rs.core.MultivaluedMap<java.lang.String,java.lang.Object> httpHeaders,
           java.io.OutputStream entityStream)
             throws javax.ws.rs.WebApplicationException

Specified by:

writeTo in interface javax.ws.rs.ext.MessageBodyWriter<com.hp.hpl.jena.query.ResultSet>

Throws:

javax.ws.rs.WebApplicationException

getResultsFormat

public static com.hp.hpl.jena.sparql.resultset.ResultsFormat getResultsFormat(javax.ws.rs.core.MediaType mediaType)

Map the HTTP MediaType to a SPARQL ResultsFormat

Parameters:

mediaType -

Returns:

SPARQL ResultsFormat for the given MediaType