Examples with IRI org.apache.jena.iri.IRI used on opensource projects

Example 41 with IRI

use of org.apache.jena.iri.IRI in project jena by apache.

the class N3IRIResolver method resolveIRI.

/*
	 * No exception thrown by this method.
	 */
private static IRI resolveIRI(String relStr, String baseStr) {
    IRI i = factory.create(relStr);
    if (i.isAbsolute())
        // removes excess . segments
        return cwd.create(i);
    IRI base = factory.create(baseStr);
    if ("file".equalsIgnoreCase(base.getScheme()))
        return cwd.create(base).create(i);
    return base.create(i);
}

Example 42 with IRI

use of org.apache.jena.iri.IRI in project jena by apache.

the class NodeFunctions method iri.

public static Node iri(Node nv, String baseIRI) {
    if (nv.isURI())
        return nv;
    if (nv.isBlank()) {
        // Skolemization of blank nodes to IRIs : Don't ask, just don't ask.
        String x = nv.getBlankNodeLabel();
        return NodeFactory.createURI("_:" + x);
    }
    // Simple literal or xsd:string
    String str = simpleLiteralOrXSDString(nv);
    if (str == null)
        throw new ExprEvalException("Can't make an IRI from " + nv);
    IRI iri = null;
    String iriStr = nv.getLiteralLexicalForm();
    // Level of checking?
    if (baseIRI != null) {
        IRI base = iriFactory.create(baseIRI);
        iri = base.create(iriStr);
    } else
        iri = iriFactory.create(iriStr);
    if (!iri.isAbsolute())
        throw new ExprEvalException("Relative IRI string: " + iriStr);
    if (warningsForIRIs && iri.hasViolation(false)) {
        String msg = "unknown violation from IRI library";
        Iterator<Violation> iter = iri.violations(false);
        if (iter.hasNext()) {
            Violation viol = iter.next();
            msg = viol.getShortMessage();
        }
        Log.warn(NodeFunctions.class, "Bad IRI: " + msg + ": " + iri);
    }
    return NodeFactory.createURI(iri.toString());
}

Example 43 with IRI

use of org.apache.jena.iri.IRI in project jena by apache.

the class iri method main.

public static void main(String[] args) {
    //IRIFactory iriFactory = IRIFactory.iriImplementation() ;
    IRIFactory iriFactory = IRIResolver.iriFactory;
    boolean first = true;
    for (String iriStr : args) {
        if (iriStr.startsWith("<") && iriStr.endsWith(">"))
            iriStr = iriStr.substring(1, iriStr.length() - 1);
        if (!first)
            System.out.println();
        first = false;
        IRI iri = iriFactory.create(iriStr);
        System.out.println(iriStr + " ==> " + iri);
        if (iri.isRelative())
            System.out.println("Relative: " + iri.isRelative());
        Iterator<Violation> vIter = iri.violations(true);
        for (; vIter.hasNext(); ) {
            System.out.println(vIter.next().getShortMessage());
        }
    }
}

Example 44 with IRI

use of org.apache.jena.iri.IRI in project jena by apache.

the class ModLangParse method processArgs.

@Override
public void processArgs(CmdArgModule cmdLine) {
    if (cmdLine.contains(argValidate)) {
        validate = true;
        strict = true;
        explicitCheck = true;
        bitbucket = true;
    }
    if (cmdLine.contains(argSyntax)) {
        String syntax = cmdLine.getValue(argSyntax);
        Lang lang$ = RDFLanguages.nameToLang(syntax);
        if (lang$ == null)
            throw new CmdException("Can not detemine the syntax from '" + syntax + "'");
        this.lang = lang$;
    }
    if (cmdLine.contains(argCheck))
        explicitCheck = true;
    if (cmdLine.contains(argNoCheck))
        explicitNoCheck = true;
    if (cmdLine.contains(argStrict))
        strict = true;
    if (cmdLine.contains(argSkip))
        skipOnBadTerm = true;
    if (cmdLine.contains(argNoSkip))
        skipOnBadTerm = false;
    if (cmdLine.contains(argBase)) {
        baseIRI = cmdLine.getValue(argBase);
        IRI iri = IRIResolver.resolveIRI(baseIRI);
        if (iri.hasViolation(false))
            throw new CmdException("Bad base IRI: " + baseIRI);
        if (!iri.isAbsolute())
            throw new CmdException("Base IRI must be an absolute IRI: " + baseIRI);
    }
    if (cmdLine.contains(argStop))
        stopOnBadTerm = true;
    if (cmdLine.contains(argSink))
        bitbucket = true;
    if (cmdLine.contains(argRDFS)) {
        try {
            rdfsVocabFilename = cmdLine.getArg(argRDFS).getValue();
            rdfsVocab = FileManager.get().loadModel(rdfsVocabFilename);
        } catch (RiotException ex) {
            throw new CmdException("Error in RDFS vocabulary: " + rdfsVocabFilename);
        } catch (Exception ex) {
            throw new CmdException("Error: " + ex.getMessage());
        }
    }
}

Example 45 with IRI

use of org.apache.jena.iri.IRI in project jena by apache.

the class LangTurtleBase method directivePrefix.

protected final void directivePrefix() {
    // Raw - unresolved prefix name.
    if (!lookingAt(PREFIXED_NAME))
        exception(peekToken(), "@prefix or PREFIX requires a prefix (found '" + peekToken() + "')");
    if (peekToken().getImage2().length() != 0)
        exception(peekToken(), "@prefix or PREFIX requires a prefix with no suffix (found '" + peekToken() + "')");
    String prefix = peekToken().getImage();
    nextToken();
    if (!lookingAt(IRI))
        exception(peekToken(), "@prefix requires an IRI (found '" + peekToken() + "')");
    String iriStr = peekToken().getImage();
    IRI iri = profile.makeIRI(iriStr, currLine, currCol);
    prefixMap.add(prefix, iri);
    emitPrefix(prefix, iri.toString());
    nextToken();
}