static {
// prepare the common namespace support
NAMESPACES = new NamespaceSupport();
NAMESPACES.declarePrefix("csw", CSW.NAMESPACE);
NAMESPACES.declarePrefix("rim", "urn:oasis:names:tc:ebxml-regrep:xsd:rim:3.0");
NAMESPACES.declarePrefix("dc", DC.NAMESPACE);
NAMESPACES.declarePrefix("dct", DCT.NAMESPACE);
NAMESPACES.declarePrefix("ows", OWS.NAMESPACE);
NAMESPACES.declarePrefix("ogc", OGC.NAMESPACE);
// prepare the CSW record related types
FeatureTypeFactory typeFactory = new FeatureTypeFactoryImpl();
TypeBuilder builder = new TypeBuilder(typeFactory);
// create the SimpleLiteral type
builder.setNamespaceURI(DC.SimpleLiteral.getNamespaceURI());
builder.name("scheme");
builder.bind(URI.class);
AttributeType schemeType = builder.attribute();
builder.setNamespaceURI(DC.SimpleLiteral.getNamespaceURI());
builder.name("value");
builder.bind(Object.class);
AttributeType valueType = builder.attribute();
builder.setNillable(true);
builder.addAttribute("scheme", schemeType);
builder.addAttribute("value", valueType);
builder.setName("SimpleLiteral");
SIMPLE_LITERAL = builder.complex();
builder.setNamespaceURI(OWS.NAMESPACE);
builder.setName("BoundingBoxType");
builder.setBinding(MultiPolygon.class);
builder.crs(DEFAULT_CRS);
AttributeType bboxType = builder.geometry();
EmfComplexFeatureReader reader = EmfComplexFeatureReader.newInstance();
SchemaIndex index = null;
try {
index = reader.parse(new URL("http://schemas.opengis.net/csw/2.0.2/record.xsd"));
} catch (IOException e) {
// this is fatal
throw new RuntimeException("Failed to parse CSW Record Schemas", e);
}
FeatureTypeRegistry featureTypeRegistry =
new FeatureTypeRegistry(
NAMESPACES, typeFactory, new RecordFeatureTypeRegistryHelper("RecordType"));
featureTypeRegistry.register(SIMPLE_LITERAL);
featureTypeRegistry.register(bboxType);
featureTypeRegistry.addSchemas(index);
RECORD_TYPE =
(FeatureType)
featureTypeRegistry.getAttributeType(new NameImpl(CSW.NAMESPACE, "RecordType"));
RECORD_DESCRIPTOR =
featureTypeRegistry.getDescriptor(new NameImpl(CSW.NAMESPACE, "Record"), null);
RECORD_BBOX_DESCRIPTOR = (AttributeDescriptor) RECORD_TYPE.getDescriptor(RECORD_BBOX_NAME);
DC_ELEMENT = (AttributeDescriptor) RECORD_TYPE.getDescriptor(DC_ELEMENT_NAME);
// ---
// setup the list of names for brief and summary records
BRIEF_ELEMENTS =
createNameList(NAMESPACES, "dc:identifier", "dc:title", "dc:type", "ows:BoundingBox");
SUMMARY_ELEMENTS =
createNameList(
NAMESPACES,
"dc:identifier",
"dc:title",
"dc:type",
"dc:subject",
"dc:format",
"dc:relation",
"dct:modified",
"dct:abstract",
"dct:spatial",
"ows:BoundingBox");
// create the xpath extender that fill adapt dc:title to dc:title/dc:value
PATH_EXTENDER = new CRSRecordProjectyPathAdapter(NAMESPACES);
// qualified the xpath in the filters
NSS_QUALIFIER = new NamespaceQualifier(NAMESPACES);
// applies the default CRS to geometry filters coming from the outside
CRS_DEFAULTER = new DefaultCRSFilterVisitor(FF, DEFAULT_CRS);
// transforms geometry filters into the internal representation
CRS_REPROJECTOR = new ReprojectingFilterVisitor(FF, RECORD_TYPE);
// build queriables list
QUERIABLES =
createNameList(
NAMESPACES,
"dc:contributor",
"dc:source",
"dc:language",
"dc:title",
"dc:subject",
"dc:creator",
"dc:type",
"ows:BoundingBox",
"dct:modified",
"dct:abstract",
"dc:relation",
"dc:date",
"dc:identifier",
"dc:publisher",
"dc:format",
"csw:AnyText",
"dc:rights");
}