org.eclipse.rdf4j.rio.rdfjson

Class RDFJSONParser

java.lang.Object

org.eclipse.rdf4j.rio.helpers.AbstractRDFParser

org.eclipse.rdf4j.rio.rdfjson.RDFJSONParser

All Implemented Interfaces:

RDFParser

public class RDFJSONParser
extends AbstractRDFParser
implements RDFParser

RDFParser implementation for the RDF/JSON format

Author:

Peter Ansell

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.rdf4j.rio.RDFParser

RDFParser.DatatypeHandling

Field Summary

Fields inherited from class org.eclipse.rdf4j.rio.helpers.AbstractRDFParser

rdfHandler, valueFactory

Constructor Summary

Constructors

Constructor and Description
RDFJSONParser() Creates a parser using RDFFormat.RDFJSON to identify the parser.
RDFJSONParser(RDFFormat actualFormat) Creates a parser using the given RDFFormat to self identify.

Method Summary

Modifier and Type	Method and Description
protected Literal	createLiteral(String label, String language, IRI datatype, com.fasterxml.jackson.core.JsonLocation currentLocation) Creates a literal, using the current value, language, and datatype, and additionally using the given JsonLocation to provide information about the line and column numbers in the event of a warning, error or exception being generated by the creation of the literal.
RDFFormat	getRDFFormat()
Collection<RioSetting<?>>	getSupportedSettings()
void	parse(InputStream inputStream, String baseUri)
void	parse(Reader reader, String baseUri)
protected void	reportError(String msg, Exception e, com.fasterxml.jackson.core.JsonLocation location, RioSetting<Boolean> setting)
protected void	reportError(String msg, com.fasterxml.jackson.core.JsonLocation location, RioSetting<Boolean> setting)
protected void	reportFatalError(String msg, Exception e, com.fasterxml.jackson.core.JsonLocation location)
protected void	reportFatalError(String msg, com.fasterxml.jackson.core.JsonLocation location)

Methods inherited from class org.eclipse.rdf4j.rio.helpers.AbstractRDFParser

clear, clearBNodeIDMap, createBNode, createBNode, createLiteral, createLiteral, createNode, createNode, createStatement, createStatement, createURI, datatypeHandling, getNamespace, getParseErrorListener, getParseLocationListener, getParserConfig, getRDFHandler, initializeNamespaceTableFromConfiguration, preserveBNodeIDs, reportError, reportError, reportError, reportError, reportError, reportFatalError, reportFatalError, reportFatalError, reportFatalError, reportFatalError, reportLocation, reportWarning, reportWarning, resolveURI, set, setBaseURI, setBaseURI, setDatatypeHandling, setNamespace, setParseErrorListener, setParseLocationListener, setParserConfig, setPreserveBNodeIDs, setRDFHandler, setStopAtFirstError, setValueFactory, setVerifyData, stopAtFirstError, verifyData

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.rio.RDFParser

getParserConfig, set, setDatatypeHandling, setParseErrorListener, setParseLocationListener, setParserConfig, setPreserveBNodeIDs, setRDFHandler, setStopAtFirstError, setValueFactory, setVerifyData

Constructor Detail

RDFJSONParser

public RDFJSONParser()

Creates a parser using RDFFormat.RDFJSON to identify the parser.

RDFJSONParser

public RDFJSONParser(RDFFormat actualFormat)

Creates a parser using the given RDFFormat to self identify.

Parameters:

actualFormat -

Method Detail

getRDFFormat

public RDFFormat getRDFFormat()

Specified by:

getRDFFormat in interface RDFParser

parse

public void parse(InputStream inputStream,
                  String baseUri)
           throws IOException,
                  RDFParseException,
                  RDFHandlerException

Specified by:

parse in interface RDFParser

Throws:

IOException

RDFParseException

RDFHandlerException

createLiteral

protected Literal createLiteral(String label,
                                String language,
                                IRI datatype,
                                com.fasterxml.jackson.core.JsonLocation currentLocation)
                         throws RDFParseException

Creates a literal, using the current value, language, and datatype, and additionally using the given JsonLocation to provide information about the line and column numbers in the event of a warning, error or exception being generated by the creation of the literal.

Parameters:

label - the literal's lexical label

language - the literal's language tag. Can be null.

datatype - the literal's datatype. Can be null.

currentLocation - the current JsonLocation. May not be null.

Returns:

the created Literal object.

Throws:

RDFParseException

reportError

protected void reportError(String msg,
                           Exception e,
                           com.fasterxml.jackson.core.JsonLocation location,
                           RioSetting<Boolean> setting)
                    throws RDFParseException

Throws:

RDFParseException

reportError

protected void reportError(String msg,
                           com.fasterxml.jackson.core.JsonLocation location,
                           RioSetting<Boolean> setting)
                    throws RDFParseException

Throws:

RDFParseException

reportFatalError

protected void reportFatalError(String msg,
                                Exception e,
                                com.fasterxml.jackson.core.JsonLocation location)
                         throws RDFParseException

Throws:

RDFParseException

reportFatalError

protected void reportFatalError(String msg,
                                com.fasterxml.jackson.core.JsonLocation location)
                         throws RDFParseException

Throws:

RDFParseException

parse

public void parse(Reader reader,
                  String baseUri)
           throws IOException,
                  RDFParseException,
                  RDFHandlerException

Specified by:

parse in interface RDFParser

Throws:

IOException

RDFParseException

RDFHandlerException

getSupportedSettings

public Collection<RioSetting<?>> getSupportedSettings()

Specified by:

getSupportedSettings in interface RDFParser

Overrides:

getSupportedSettings in class AbstractRDFParser