/*
* Converts the ProductFeature Object into an TriG String
* representation.
*/
private String convertProductFeature(ProductFeature pf) {
StringBuffer result = new StringBuffer();
// First the uriref for the subject
result.append(ProductFeature.getPrefixed(pf.getNr()));
result.append("\n");
// rdf:type
result.append(createTriplePO(RDF.prefixed("type"), BSBM.prefixed("ProductFeature")));
// rdfs:label
result.append(createTriplePO(RDFS.prefixed("label"), createLiteral(pf.getLabel())));
// rdfs:comment
result.append(createTriplePO(RDFS.prefixed("comment"), createLiteral(pf.getComment())));
// dc:publisher
result.append(
createTriplePO(
DC.prefixed("publisher"),
createURIref(BSBM.getStandardizationInstitution(pf.getPublisher()))));
// dc:date
GregorianCalendar date = new GregorianCalendar();
date.setTimeInMillis(pf.getPublishDate());
String dateString = DateGenerator.formatDate(date);
result.append(
createTriplePOEnd(
DC.prefixed("date"), createDataTypeLiteral(dateString, XSD.prefixed("date"))));
return result.toString();
}
/*
* Converts the Vendor Object into an TriG String
* representation.
*/
private String convertVendor(Vendor vendor) {
StringBuffer result = new StringBuffer();
// First the uriref for the subject
result.append(Vendor.getPrefixed(vendor.getNr()));
result.append("\n");
// rdf:type
result.append(createTriplePO(RDF.prefixed("type"), BSBM.prefixed("Vendor")));
// rdfs:label
result.append(createTriplePO(RDFS.prefixed("label"), createLiteral(vendor.getLabel())));
// rdfs:comment
result.append(createTriplePO(RDFS.prefixed("comment"), createLiteral(vendor.getComment())));
// foaf:homepage
result.append(createTriplePO(FOAF.prefixed("homepage"), createURIref(vendor.getHomepage())));
// bsbm:country
result.append(
createTriplePO(
BSBM.prefixed("country"), createURIref(ISO3166.find(vendor.getCountryCode()))));
// dc:publisher
result.append(
createTriplePO(DC.prefixed("publisher"), Vendor.getPrefixed(vendor.getPublisher())));
// dc:date
GregorianCalendar date = new GregorianCalendar();
date.setTimeInMillis(vendor.getPublishDate());
String dateString = DateGenerator.formatDate(date);
result.append(
createTriplePOEnd(
DC.prefixed("date"), createDataTypeLiteral(dateString, XSD.prefixed("date"))));
return result.toString();
}
/*
* Converts the Product Object into an TriG String
* representation.
*/
private String convertProduct(Product product) {
StringBuffer result = new StringBuffer();
// First the uriref for the subject
result.append(Product.getPrefixed(product.getNr(), product.getProducer()));
result.append("\n");
// rdf:type
result.append(createTriplePO(RDF.prefixed("type"), BSBM.prefixed("Product")));
// rdfs:label
result.append(createTriplePO(RDFS.prefixed("label"), createLiteral(product.getLabel())));
// rdfs:comment
result.append(createTriplePO(RDFS.prefixed("comment"), createLiteral(product.getComment())));
// bsbm:productType
if (forwardChaining) {
ProductType pt = product.getProductType();
while (pt != null) {
result.append(createTriplePO(RDF.prefixed("type"), pt.getPrefixed()));
pt = pt.getParent();
}
} else {
result.append(createTriplePO(RDF.prefixed("type"), product.getProductType().getPrefixed()));
}
// bsbm:productPropertyNumeric
Integer[] ppn = product.getProductPropertyNumeric();
for (int i = 0, j = 1; i < ppn.length; i++, j++) {
Integer value = ppn[i];
if (value != null)
result.append(
createTriplePO(
BSBM.getProductPropertyNumericPrefix(j),
// createDataTypeLiteral(value.toString(),
// XSD.prefixed("integer"))
value.toString()));
}
// bsbm:productPropertyTextual
String[] ppt = product.getProductPropertyTextual();
for (int i = 0, j = 1; i < ppt.length; i++, j++) {
String value = ppt[i];
if (value != null)
result.append(
createTriplePO(
BSBM.getProductPropertyTextualPrefix(j),
createDataTypeLiteral(value, XSD.prefixed("string"))));
}
// bsbm:productFeature
Iterator<Integer> pf = product.getFeatures().iterator();
while (pf.hasNext()) {
Integer value = pf.next();
result.append(
createTriplePO(BSBM.prefixed("productFeature"), ProductFeature.getPrefixed(value)));
}
// bsbm:producer
result.append(
createTriplePO(BSBM.prefixed("producer"), Producer.getPrefixed(product.getProducer())));
// dc:publisher
result.append(
createTriplePO(DC.prefixed("publisher"), Producer.getPrefixed(product.getPublisher())));
// dc:date
GregorianCalendar date = new GregorianCalendar();
date.setTimeInMillis(product.getPublishDate());
String dateString = DateGenerator.formatDate(date);
result.append(
createTriplePOEnd(
DC.prefixed("date"), createDataTypeLiteral(dateString, XSD.prefixed("date"))));
return result.toString();
}