Examples of TypedLiteralImpl

org.apache.clerezza.rdf.core.impl.TypedLiteralImpl
@author reto
spark.spi.rdf.TypedLiteralImpl
3.org/2001/XMLSchema#int>

Examples of org.apache.clerezza.rdf.core.impl.TypedLiteralImpl

                blankNodeMap.put(node.asBlankNode(), bNode);
            }
            return bNode;
        } else if (node instanceof DatatypeLiteral) {
            DatatypeLiteral dtl = node.asDatatypeLiteral();
            return new TypedLiteralImpl(dtl.getValue(), new UriRef(dtl.getDatatype().asURI().toString()));
        } else if (node instanceof PlainLiteral) {
            return new PlainLiteralImpl(node.asLiteral().getValue());
        }


        return null;

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Examples of org.apache.clerezza.rdf.core.impl.TypedLiteralImpl

    private Literal convertJenaLiteral2Literal(Node node) {
        final String lexicalForm = node.getLiteralLexicalForm();
        String datatypeString = node.getLiteralDatatypeURI();
        if (datatypeString != null) {
            UriRef dtUriRef = new UriRef(datatypeString);
            return new TypedLiteralImpl(lexicalForm, dtUriRef);
        } else {
            String language = node.getLiteralLanguage();
            if ((language != null) && !language.equals("")) {
                return new PlainLiteralImpl(lexicalForm, new Language(language));
            } else {

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Examples of org.apache.clerezza.rdf.core.impl.TypedLiteralImpl

                dummy.add(DATE.getName(), value);
                Date date = dummy.getDate(DublinCore.DATE); //access parseDate(..)
                if(date != null){ //now use the Clerezza Literal factory
                    object = lf.createTypedLiteral(date);
                } else { //fall back to xsd:string
                    object = new TypedLiteralImpl(value, XSD.string);
                }
            } else {
                object = new TypedLiteralImpl(value, ontType);
            }
            if(validate && clazz != null && 
                    !clazz.equals(Date.class)){ //we need not to validate dates
                try {
                    lf.createObject(clazz,(TypedLiteral)object);
                } catch (NoConvertorException e) {
                    log.info("Unable to validate typed literals of type {} because" +
                            "there is no converter for Class {} registered with Clerezza",
                            ontType,clazz);
                } catch (InvalidLiteralTypeException e) {
                    log.info("The value '{}' is not valid for dataType {}!" +
                            "create literal with type 'xsd:string' instead",
                            value,ontType);
                    object = new TypedLiteralImpl(value, XSD.string);
                }
            } //else no validation needed
        }
        if(converter != null){
            object = converter.convert(object);

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Examples of org.apache.clerezza.rdf.core.impl.TypedLiteralImpl

                return new PlainLiteralImpl(content);
            } else {
                return new PlainLiteralImpl(content, new Language(language.getLanguage()));
            }
        } else {
            return new TypedLiteralImpl(content, XSD.getXsdUriRef(type));
        }
    }

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Examples of org.apache.clerezza.rdf.core.impl.TypedLiteralImpl

        Resource object;
        if (language != null) {
            object = new PlainLiteralImpl(value, new Language(language));
        } else {
            if (datatype != null) {
                object = new TypedLiteralImpl(value, new UriRef(datatype));
            } else {
                object = new PlainLiteralImpl(value);
            }
        }

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Examples of org.apache.clerezza.rdf.core.impl.TypedLiteralImpl

    }


    @Override
    public final void addTypedLiteral(String subj, String pred, String content, String type) {
        addTriple(convertNonLiteral(subj), new UriRef(pred),
                new TypedLiteralImpl(content, new UriRef(type)));
    }

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Examples of org.apache.clerezza.rdf.core.impl.TypedLiteralImpl

        Resource object;
        if (language != null) {
            object = new PlainLiteralImpl(value, new Language(language));
        } else {
            if (datatype != null) {
                object = new TypedLiteralImpl(value, new UriRef(datatype));
            } else {
                object = new PlainLiteralImpl(value);
            }
        }

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Examples of spark.spi.rdf.TypedLiteralImpl

  
  @Test
  public void testData() {
    NamedNodeImpl uri1 = new NamedNodeImpl(URI.create("http://example.org/foo"));
    NamedNodeImpl uri2 = new NamedNodeImpl(URI.create("http://example.org/bar"));
    TypedLiteralImpl lit1 = new TypedLiteralImpl("10", XsdTypes.INT);
    TypedLiteralImpl lit2 = new TypedLiteralImpl("20", XsdTypes.INT);
    List<List<Object>> data = toList(
        new Object[][] {
            new Object[] { iri(uri1), iri(uri2), toInt(lit1) },
            new Object[] { iri(uri2), iri(uri1), toInt(lit2) }
        });

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Examples of spark.spi.rdf.TypedLiteralImpl

  public void testDatatypes() {
    Date d = new Date();
    NamedNodeImpl uri = new NamedNodeImpl(URI.create("http://example.org/foo"));
    PlainLiteralImpl lit1 = new PlainLiteralImpl("bar");
    PlainLiteralImpl lit2 = new PlainLiteralImpl("baz", "en");
    TypedLiteralImpl lit3 = new TypedLiteralImpl(DateTime.format(d, TimeZone.getDefault()), XsdTypes.DATE_TIME);
    TypedLiteralImpl aInt = new TypedLiteralImpl("20", XsdTypes.INT);
    TypedLiteralImpl aLong = new TypedLiteralImpl("54687323427654", XsdTypes.LONG);
    TypedLiteralImpl aBool = new TypedLiteralImpl("true", XsdTypes.BOOLEAN);
    TypedLiteralImpl aFloat = new TypedLiteralImpl("3.14", XsdTypes.FLOAT);
    TypedLiteralImpl aDouble = new TypedLiteralImpl("98.6", XsdTypes.DOUBLE);
    TypedLiteralImpl aString = new TypedLiteralImpl("abcd", XsdTypes.STRING);
    BlankNodeImpl bn = new BlankNodeImpl("node0");
    
    List<List<Object>> data = toList(
        new Object[][] {
            new Object[] { iri(uri) },
            new Object[] { plainLit(lit1) },
            new Object[] { plainLit(lit2) },
            new Object[] { typedLit(lit3) },
            new Object[] { Integer.valueOf(aInt.getLexical()) },
            new Object[] { Long.valueOf(aLong.getLexical()) },
            new Object[] { Boolean.valueOf(aBool.getLexical()) },
            new Object[] { Float.valueOf(aFloat.getLexical()) },
            new Object[] { Double.valueOf(aDouble.getLexical()) },
            new Object[] { aString.getLexical() },
            new Object[] { bNode(bn) },
            new Object[] { null },
        });
    
    DummySherpaServer server = new DummySherpaServer(data);

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Examples of spark.spi.rdf.TypedLiteralImpl

      PlainLiteral pl = (PlainLiteral)value;
      String lang = pl.language != null ? pl.language.toString() : null;
      return new PlainLiteralImpl(pl.lexical.toString(), lang);
    } else if (value instanceof TypedLiteral) {
      TypedLiteral tl = (TypedLiteral)value;
      return new TypedLiteralImpl(tl.lexical.toString(), URI.create(tl.datatype.toString()));
    } else if (value instanceof BNode) {
      return new BlankNodeImpl(((BNode)value).label.toString());
    } else {
      // Sherpa passes strings as something other than java.lang.String, so convert.
      if (value instanceof CharSequence) {

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