Module org.apache.jena.arq

Package org.apache.jena.riot.lang.rdfxml

package org.apache.jena.riot.lang.rdfxml

RRX (RIOT RDF/XML) is a set of three RDF/XML parsers. They produce the same output, same errors and the same warnings. Each has a LangRDFXML_??? file that is the RIOT reader interface implementation and a RDFXMLParser-??? class which is the parser engine.

• SAX based ParserRDFXML_SAX. This is the default parser for Jena5 onwards for RDF/XML in RIOT, i.e it is the registration for Lang.RDFXML and it is the fastest.
• A StAX-based parser using XMLStreamReader.
• A StAX-based parser using XMLEventReader.

In addition Jena (in jena-core) has the original ARP parser in package org.apach.jena-rdfxml.rdfxml0 referred to as "ARP0". This was the RDF/XML parser up to Jena 4.6.1. ARP1 uses package jena-iri directly to handle IRIs.

"ARP1" is in package org.apach.jena-rdfxml.rdfxml1 is derived from ARP0. It uses the IRIx abstraction to handle IRIs.

Parser	Lang	riot --syntax	Notes
RDFXML	Lang.RDFXML		System default
RRX SAX	Lang.RDFXML-SAX	rrxsax
RRX StAX stream reader	Lang.RDFXML-StAX-SR	rrxstaxsr
RRX StAX event reader	Lang.RDFXML-StAX-EV	rrxstaxev
ARP1	RRX.RDFXML-ARP1	arp1
ARP0	RRX.RDFXML_ARP0	arp0

Related Packages

Package	Description
org.apache.jena.riot.lang
org.apache.jena.riot.lang.rdfxml.rrx
org.apache.jena.riot.lang.rdfxml.rrx_stax_ev
org.apache.jena.riot.lang.rdfxml.rrx_stax_sr
org.apache.jena.riot.lang.extra

Class	Description
RDFXMLParseException
ReaderRDFXML_ARP0	RDF/XML.
ReaderRDFXML_ARP1	RDF/XML.
RRX	Addition registration of RDF/XML parsers to given each its own Lang name.
SysRRX	Common code across RRX parsers.