private AttributeDescriptor parseAttributeDescriptor(String line) {
ArrayList<String> tokens = Lists.newArrayList(Splitter.on('\t').split(line));
Preconditions.checkArgument(
tokens.size() == 5 || tokens.size() == 6, "Wrong attribute definition: %s", line);
NameImpl name = new NameImpl(tokens.get(0));
Class<?> type;
try {
type = FieldType.valueOf(tokens.get(1)).getBinding();
} catch (IllegalArgumentException e) {
throw new IllegalArgumentException("Wrong type: " + tokens.get(1));
}
int min = Integer.parseInt(tokens.get(2));
int max = Integer.parseInt(tokens.get(3));
boolean nillable = Boolean.parseBoolean(tokens.get(4));
/*
* Default values that are currently not encoded.
*/
boolean isIdentifiable = false;
boolean isAbstract = false;
List<Filter> restrictions = null;
AttributeType superType = null;
InternationalString description = null;
Object defaultValue = null;
AttributeType attributeType;
AttributeDescriptor attributeDescriptor;
if (Geometry.class.isAssignableFrom(type)) {
String crsText = tokens.get(5);
CoordinateReferenceSystem crs = CrsTextSerializer.deserialize(crsText);
attributeType =
typeFactory.createGeometryType(
name,
type,
crs,
isIdentifiable,
isAbstract,
restrictions,
superType,
description);
attributeDescriptor =
typeFactory.createGeometryDescriptor(
(GeometryType) attributeType, name, min, max, nillable, defaultValue);
} else {
attributeType =
typeFactory.createAttributeType(
name, type, isIdentifiable, isAbstract, restrictions, superType, description);
attributeDescriptor =
typeFactory.createAttributeDescriptor(
attributeType, name, min, max, nillable, defaultValue);
}
return attributeDescriptor;
}
private Object parseAttribute(String line) {
List<String> tokens = Lists.newArrayList(Splitter.on('\t').split(line));
Preconditions.checkArgument(tokens.size() == 2, "Wrong attribute definition: %s", line);
String typeName = tokens.get(0);
String value = tokens.get(1);
FieldType type;
try {
type = FieldType.valueOf(typeName);
} catch (IllegalArgumentException e) {
throw new IllegalArgumentException("Wrong type name: " + typeName);
}
return TextValueSerializer.fromString(type, value);
}