Examples of org.apache.jena.iri.IRI

org.apache.jena.iri.IRI
An IRI. The IRI may or may not conform to a variety of standards, {@link IRIFactory}. Methods allow:
- accessing the components of the IRI, (both in raw and decoded form).
- converting an IRI to a URI.
- accessing {@link Violation}s of the standards being enforced.
- creating new IRI objects by resolving against this IRI as a base.
- creating relative IRIs that when resolved against this IRI, would give a given absolute IRI.
The standards, and other setttings, which are used in the methods are determined by the configuration of the {@link IRIFactory}used to create this IRI. To check for conformance with a different standard, the IRI must be passed to {@link IRIFactoryI#create(IRI)}of a different appropriately configured {@link IRIFactory}.

    /*
     * No exception thrown by this method.
     */
    static private IRI resolveIRI(String relStr, String baseStr) {
        synchronized (globalResolverLock) {
            IRI i = iriFactory.create(relStr) ;
            if (i.isAbsolute())
                // removes excess . segments
                return globalResolver.getBaseIRI().create(i) ;


            IRI base = iriFactory.create(baseStr) ;


            if ("file".equalsIgnoreCase(base.getScheme()))
                return globalResolver.getBaseIRI().create(i) ;
            return base.create(i) ;
        }
    }

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            return globalResolver.getBaseIRI() ;
        }
    }


    public String getBaseIRIasString() {
        IRI iri = getBaseIRI() ;
        if (iri == null)
            return null ;
        return iri.toString() ;
    }

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        @Override
        public IRI resolveSilent(String uriStr) {
            if (resolvedIRIs != null && resolvedIRIs.containsKey(uriStr))
                return resolvedIRIs.get(uriStr) ;
            IRI iri = iriFactory.create(uriStr) ;
            if (resolvedIRIs != null)
                resolvedIRIs.put(uriStr, iri) ;
            return iri ;
        }

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    @Override
    public void add(String prefix, IRI iri) {
        prefix = canonicalPrefix(prefix);


        IRI existing = this.prefixes.get(prefix);
        if (existing != null && existing.equals(iri)) {
            // Same as existing mapping so no-op
            return;
        } else {
            // New/Updated mapping


            if (existing != null) {
                // Delete current abbreviation mapping
                this.abbrevs.remove(existing.toString());
            }


            // Add/Update the mapping
            this.prefixes.put(prefix, iri);

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    @Override
    public void delete(String prefix) {
        prefix = canonicalPrefix(prefix);


        IRI iri = this.prefixes.get(prefix);
        if (iri == null)
            return;


        // Delete the abbreviation mapping
        this.abbrevs.remove(iri.toString());


        // Delete the mapping
        this.prefixes.remove(prefix);
    }

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    }


    @Override
    public String expand(String prefix, String localName) {
        prefix = canonicalPrefix(prefix);
        IRI x = prefixes.get(prefix);
        if (x == null)
            return null;
        return x.toString() + localName;
    }

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        }


    }


    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 {

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    static private int relFlags = IRIRelativize.SAMEDOCUMENT | IRIRelativize.CHILD ;
    static private String abbrevByBase(String uri, String base)
    {
        if ( base == null )
            return null ;
        IRI baseIRI = IRIFactory.jenaImplementation().construct(base) ;
        IRI rel = baseIRI.relativize(uri, relFlags) ;
        String r = null ;
        try { r = rel.toASCIIString() ; }
        catch (MalformedURLException  ex) { r = rel.toString() ; }
        return r ;
    }

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    static private int relFlags = IRIRelativize.SAMEDOCUMENT | IRIRelativize.CHILD ;
    static public String abbrevByBase(String uri, String base)
    {
        if ( base == null )
            return null ;
        IRI baseIRI = IRIFactory.jenaImplementation().construct(base) ;
        IRI rel = baseIRI.relativize(uri, relFlags) ;
        String r = null ;
        try { r = rel.toASCIIString() ; }
        catch (MalformedURLException  ex) { r = rel.toString() ; }
        return r ;
    }

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        @Override
        public IRI resolveSilent(String relURI) {
            if (resolvedIRIs != null && resolvedIRIs.containsKey(relURI))
                return resolvedIRIs.get(relURI) ;
            IRI iri = base.resolve(relURI) ;
            if (resolvedIRIs != null)
                resolvedIRIs.put(relURI, iri) ;
            return iri ;
        }

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