Examples of org.apache.stanbol.entityhub.servicesapi.model.Representation.addReference()

Package org.apache.stanbol.entityhub.servicesapi.model

Class org.apache.stanbol.entityhub.servicesapi.model.Representation

Examples of org.apache.stanbol.entityhub.servicesapi.model.Representation.addReference()

org.apache.stanbol.entityhub.servicesapi.model.Representation.addReference()
Adds an reference to the field. @param field the field @param reference the string representation of the reference. Note thatthe value will be interpreted as a "reference" so there might apply some rules about the format of the string. Regardless of the implementation any valid URI and URL need to be accepted as a valid reference value @throws NullPointerException @throws IllegalArgumentException if null or an empty string is parsed as field or reference

        String field = "urn:the.field:used.for.this.Test";
        ValueFactory vf = getValueFactory();
        Representation rep = createRepresentation(null);
        // Test removal for References
        String strRef = "urn:testValue";
        rep.addReference(field, strRef);
        assertTrue(asCollection(rep.getFieldNames()).contains(field));
        rep.removeReference(field, strRef);
        assertFalse(asCollection(rep.getFieldNames()).contains(field));


        Reference ref = vf.createReference("urn:testValue2");

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    }


    @Test(expected = IllegalArgumentException.class)
    public void testNullFieldAddReference() {
        Representation rep = createRepresentation(null);
        rep.addReference(null, "urn:test");
    }


    @Test(expected = IllegalArgumentException.class)
    public void testNullFieldGet() {
        Representation rep = createRepresentation(null);

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    }


    @Test(expected = IllegalArgumentException.class)
    public void testEmptyFieldAddReference() {
        Representation rep = createRepresentation(null);
        rep.addReference("", "urn:test");
    }


    @Test(expected = IllegalArgumentException.class)
    public void testEmptyFieldGet() {
        Representation rep = createRepresentation(null);

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            NodeTransformer fieldTransformer = program.getField(entry.getKey()).getTransformer();
            if(fieldTransformer == null || fieldTransformer instanceof IdentityTransformer<?>){
                //we need to convert the RDFBackend Node to an Representation object
                for(Object value : entry.getValue()){
                    if(backend.isURI(value)){
                        result.addReference(entry.getKey(), backend.stringValue(value));
                    } else if(backend.isLiteral(value)){ //literal
                        Locale lang = backend.getLiteralLanguage(value);
                        if(lang != null){ //text with language
                            result.addNaturalText(entry.getKey(), backend.stringValue(value), lang.getLanguage());
                        } else { // no language

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    }


    @Test(expected = IllegalArgumentException.class)
    public void testEmptyFieldAddReference() {
        Representation rep = createRepresentation(null);
        rep.addReference("", "urn:test");
    }


    @Test(expected = IllegalArgumentException.class)
    public void testEmptyFieldGet() {
        Representation rep = createRepresentation(null);

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     */
    @Test(expected = IllegalArgumentException.class)
    public void testAddNullReference() {
        String field = "urn:the.field:used.for.this.Test";
        Representation rep = createRepresentation(null);
        rep.addReference(field, null);
    }


    @Test(expected = IllegalArgumentException.class)
    public void testAddNullText() {
        String field = "urn:the.field:used.for.this.Test";

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        String testText = "This is a Test";
        Integer testValue = 42;
        Representation rep = createRepresentation(null);
        rep.add(field, testValue);
        rep.addNaturalText(field, testText, "en");
        rep.addReference(field, testReference);
        rep.set(field, null); // need to remove all values
        Iterator<Object> values = rep.get(field);
        assertNotNull(values);
        assertFalse(values.hasNext());
        // test specific setter (also specific setters need to remove all values)

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        assertNotNull(values);
        assertFalse(values.hasNext());
        // test specific setter (also specific setters need to remove all values)
        rep.add(field, testValue);
        rep.addNaturalText(field, testText, "en");
        rep.addReference(field, testReference);
        rep.setNaturalText(field, null);
        assertNotNull(values);
        assertFalse(values.hasNext());


        rep.add(field, testValue);

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        assertNotNull(values);
        assertFalse(values.hasNext());


        rep.add(field, testValue);
        rep.addNaturalText(field, testText, "en");
        rep.addReference(field, testReference);
        rep.setReference(field, null);
        assertNotNull(values);
        assertFalse(values.hasNext());
    }

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        String field = "urn:the.field:used.for.this.Test";
        ValueFactory vf = getValueFactory();
        Representation rep = createRepresentation(null);
        // Test removal for References
        String strRef = "urn:testValue";
        rep.addReference(field, strRef);
        assertTrue(asCollection(rep.getFieldNames()).contains(field));
        rep.removeReference(field, strRef);
        assertFalse(asCollection(rep.getFieldNames()).contains(field));


        Reference ref = vf.createReference("urn:testValue2");

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