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

Example 46 with IRI

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

the class BindingOutputStream method send.

@Override
public void send(Binding binding) {
    try {
        if (needOutputPMap) {
            if (pmap != null) {
                for (Map.Entry<String, IRI> e : pmap.getMapping().entrySet()) {
                    bw.write("PREFIX ");
                    bw.write(e.getKey());
                    bw.write(": <");
                    bw.write(e.getValue().toASCIIString());
                    bw.write("> .\n");
                }
            }
            needOutputPMap = false;
        }
        // Is the current VARS applicable?
        if (needVars(vars, binding)) {
            vars = Iter.toList(binding.vars());
            needOutputVars = true;
        }
        if (needOutputVars) {
            // No vars, empty binding.
            if (binding.size() == 0 && vars.size() == 0) {
                bw.write(".\n");
                needOutputVars = false;
                return;
            }
            bw.write("VARS");
            for (Var v2 : vars) {
                bw.write(" ?");
                bw.write(v2.getVarName());
            }
            bw.write(" .\n");
            needOutputVars = false;
        }
        for (Var v : vars) {
            Node n = binding.get(v);
            if (n == null) {
                bw.write("- ");
                continue;
            }
            // NodeFormatters should write safe bNode labels.
            nodeFormatter.format(bw, n);
            bw.write(" ");
        }
        bw.write(".\n");
    } catch (IOException ex) {
        throw new RiotException(ex);
    }
}

Example 47 with IRI

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

the class FmtUtils method abbrevByBase.

public static String abbrevByBase(String uri, String base) {
    if (hasScheme(uri))
        return uri;
    IRI baseIRI = IRIResolver.iriFactory.construct(base);
    IRI rel = baseIRI.relativize(uri, relFlags);
    String r = rel.toString();
    return r;
}

Example 48 with IRI

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

the class Main method check.

private void check(String string) {
    IRI iri = factory.create(string);
    if (iri.hasViolation(true)) {
        System.out.println("n: " + string);
        Iterator<Violation> it = iri.violations(true);
        while (it.hasNext()) {
            Violation v = it.next();
            System.out.println(v.getLongMessage());
        }
    } else {
        System.out.println("y: " + string);
    }
}

Example 49 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 50 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());
        }
    }
}