org.ontoware.rdf2go.util
Class SparqlUtil

java.lang.Object
  org.ontoware.rdf2go.util.SparqlUtil

public class SparqlUtil
extends java.lang.Object

Helper for SPARQL encode/decode of strings

Author:

voelkel

Constructor Summary

SparqlUtil()

Method Summary

static java.lang.String	sparqlEncode(java.lang.String raw)
static java.lang.String	sparqlRegExpEncode(java.lang.String raw)
static java.lang.String	toSparqlLiteral(java.lang.String raw)

Methods inherited from class java.lang.Object

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

Constructor Detail

SparqlUtil

public SparqlUtil()

Method Detail

toSparqlLiteral

public static java.lang.String toSparqlLiteral(java.lang.String raw)

Returns:

"\"" + sparqlEncode(raw) +"\""

sparqlEncode

public static java.lang.String sparqlEncode(java.lang.String raw)

Parameters:

raw -

Returns:

prefix all ' and " with a \

sparqlRegExpEncode

public static java.lang.String sparqlRegExpEncode(java.lang.String raw)

Parameters:

raw -

Returns:

the string ready to be INCLUDED in a SPARQL REGEX, which is defined in http://www.w3.org/TR/xpath-functions/#regex-syntax