Java Code Examples for org.opengis.feature.type.FeatureType#getDescriptors()
The following examples show how to use
org.opengis.feature.type.FeatureType#getDescriptors() .
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Example 1
| Source File: ShapefileMappingGenerator.java From GeoTriples with Apache License 2.0 | 4 votes |
|
public void run() throws IOException {
Map<String, URL> connect = new HashMap<String, URL>();
connect.put("url", new File(pathToShapefile).toURI().toURL());
DataStore dataStore = DataStoreFinder.getDataStore(connect);
String[] typeNames = dataStore.getTypeNames();
for (int i = 0; i < typeNames.length; ++i) {
String typeName = typeNames[i];
triplesMaps.put(typeName, "");
triplesMaps.put(typeName, triplesMaps.get(typeName) + printTriplesMap(typeName));
triplesMaps.put(typeName, triplesMaps.get(typeName) + printLogicalSource(typeName));
triplesMaps.put(typeName, triplesMaps.get(typeName) + printSubjectMap(baseURI, typeName));
FeatureSource<?, ?> featureSource = dataStore.getFeatureSource(typeName);
FeatureType ft = featureSource.getSchema();
String typeNameGeo = typeNames[i] + "_Geometry";
for (PropertyDescriptor property : ft.getDescriptors()) {
String identifier = property.getName().getLocalPart();
if (identifier.equals("the_geom")) {
continue;
}
String datatype = TranslateDataTypeToXSD((property.getType().getBinding().getName()));
Query q = new Query();
triplesMaps.put(typeName, triplesMaps.get(typeName)
+ printPredicateObjectMap(identifier, identifier, datatype, typeName));
}
// triplesMaps.put(typeName,
// triplesMaps.get(typeName) + printPredicateObjectMap(true,
// "hasGeometry",
// baseURI + (baseURI.endsWith("/") ? "" : "/") + typeNameGeo +
// "/{GeoTriplesID}", null,
// typeName, true));
triplesMaps
.put(typeName,
triplesMaps.get(typeName) + printPredicateObjectMap(true, "hasGeometry",
baseURI + (baseURI.endsWith("/") ? "" : "/") + typeName
+ "/Geometry/{GeoTriplesID}",
null, null, "ogc", null, typeName, true, false));
triplesMaps.put(typeNameGeo, "");
triplesMaps.put(typeNameGeo, triplesMaps.get(typeNameGeo) + printTriplesMap(typeNameGeo));
triplesMaps.put(typeNameGeo, triplesMaps.get(typeNameGeo) + printLogicalSource(typeName));
triplesMaps.put(typeNameGeo, triplesMaps.get(typeNameGeo) + printSubjectMap(baseURI, typeName, null, true));
triplesMaps.put(typeNameGeo, triplesMaps.get(typeNameGeo) + printGEOPredicateObjectMaps());
}
printmapping();
printontology();
}
Example 2
| Source File: ShapeFileParser.java From GeoTriples with Apache License 2.0 | 4 votes |
|
public List<TableDef> getTablesDefs() throws Exception {
DataStore dataStore = null;
List<ColumnDef> columns = null;
TableDef onlytable = null;
Set<Key> primkeys = new HashSet<Key>();
List<TableDef> tables = new ArrayList<TableDef>();
try {
Map<String, URL> connect = new HashMap<String, URL>();
connect.put("url", shapefile.toURI().toURL());
dataStore = DataStoreFinder.getDataStore(connect);
String[] typeNames = dataStore.getTypeNames();
for (int i = 0; i < typeNames.length; ++i) {
String typeName = typeNames[i];
FeatureSource<?, ?> featureSource = dataStore
.getFeatureSource(typeName);
FeatureType ft = featureSource.getSchema();
columns = new ArrayList<ColumnDef>();
for (PropertyDescriptor property : ft.getDescriptors()) {
Identifier identifier = Identifier.createDelimited(property
.getName().getLocalPart());
DataType datatype = TableDefUtils.TranslateDataTypeToSQLType((property
.getType().getBinding().getName()));
ColumnDef col = new ColumnDef(identifier, datatype,
property.isNillable());
columns.add(col);
}
//Identifier identifier = Identifier.createDelimited("gid");
//ColumnDef col = new ColumnDef(identifier, TranslateDataTypeToSQLType("Int"), false);
//columns.add(col);
//primkeys.add(Key.create(identifier));
TableName tablename = TableName.create(null, null,
Identifier.create(true, dataStore.getTypeNames()[0]));
onlytable = new TableDef(tablename, columns, null, primkeys,
new HashSet<ForeignKey>());
tables.add(onlytable);
}
} catch (Throwable e) {
throw new Exception(e.getMessage());
} finally {
dataStore.dispose();
}
return tables;
}
Example 3
| Source File: ShapeFileParserGDAL.java From GeoTriples with Apache License 2.0 | 4 votes |
|
public List<TableDef> getTablesDefs() throws Exception {
DataStore dataStore = null;
List<ColumnDef> columns = null;
TableDef onlytable = null;
Set<Key> primkeys = new HashSet<Key>();
List<TableDef> tables = new ArrayList<TableDef>();
try {
Map<String, URL> connect = new HashMap<String, URL>();
connect.put("url", shapefile.toURI().toURL());
dataStore = DataStoreFinder.getDataStore(connect);
String[] typeNames = dataStore.getTypeNames();
for (int i = 0; i < typeNames.length; ++i) {
String typeName = typeNames[i];
FeatureSource<?, ?> featureSource = dataStore.getFeatureSource(typeName);
FeatureType ft = featureSource.getSchema();
columns = new ArrayList<ColumnDef>();
for (PropertyDescriptor property : ft.getDescriptors()) {
Identifier identifier = Identifier.createDelimited(property.getName().getLocalPart());
DataType datatype = TableDefUtils
.TranslateDataTypeToSQLType((property.getType().getBinding().getName()));
ColumnDef col = new ColumnDef(identifier, datatype, property.isNillable());
columns.add(col);
}
// Identifier identifier = Identifier.createDelimited("gid");
// ColumnDef col = new ColumnDef(identifier,
// TranslateDataTypeToSQLType("Int"), false);
// columns.add(col);
// primkeys.add(Key.create(identifier));
TableName tablename = TableName.create(null, null,
Identifier.create(true, dataStore.getTypeNames()[0]));
onlytable = new TableDef(tablename, columns, null, primkeys, new HashSet<ForeignKey>());
tables.add(onlytable);
}
} catch (Throwable e) {
throw new Exception(e.getMessage());
} finally {
dataStore.dispose();
}
return tables;
}
