/** Returns the built in type this type is derived from. */
public SimpleType getBuiltInBaseType() {
SimpleType base = this;
while ((base != null) && (!SimpleTypesFactory.isBuiltInType(base.getTypeCode()))) {
base = (SimpleType) base.getBaseType();
}
return base;
}
/**
* Returns an Enumeration of all the Facets (including inherited) facets for this type.
*
* @return an Enumeration of all the Facets for this type
*/
public Enumeration getFacets() {
FacetListEnumerator fle = null;
SimpleType datatype = (SimpleType) getBaseType();
if (datatype != null) {
fle = (FacetListEnumerator) datatype.getFacets();
}
fle = new FacetListEnumerator(facets, fle);
return fle;
} // -- getFacets
/**
* Returns the SimpleType associated with the given name, or null if no such SimpleType exists.
*
* @return the SimpleType associated with the given name, or null if no such SimpleType exists.
*/
public SimpleType getSimpleType(String name) {
// -- Null?
if (name == null) {
String err = NULL_ARGUMENT + "getSimpleType: ";
err += "'name' cannot be null.";
throw new IllegalArgumentException(err);
}
// -- Namespace prefix?
String canonicalName = name;
String nsPrefix = "";
String ns = null;
int colon = name.indexOf(':');
if (colon >= 0) {
canonicalName = name.substring(colon + 1);
nsPrefix = name.substring(0, colon);
ns = (String) namespaces.get(nsPrefix);
if (ns == null) {
String err = "getSimpleType: ";
err += "Namespace prefix not recognised '" + name + "'";
throw new IllegalArgumentException(err);
}
}
// -- Get SimpleType object
SimpleType result = null;
if (ns == null) {
// -- first try built-in types
result = simpleTypesFactory.getBuiltInType(name);
// if we have a built-in type not declared in the good namespace -> Exception
if ((result != null) && (namespaces.containsValue(DEFAULT_SCHEMA_NS))) {
String err =
"getSimpleType: the simple type '"
+ name
+ "' has not been declared in XML Schema namespace.";
throw new IllegalArgumentException(err);
}
// -- otherwise check user-defined types
if (result == null) result = (SimpleType) simpleTypes.get(name);
} else if (ns.equals(schemaNS)) result = simpleTypesFactory.getBuiltInType(canonicalName);
else if (ns.equals(targetNS)) result = (SimpleType) simpleTypes.get(canonicalName);
else {
Schema schema = getImportedSchema(ns);
if (schema != null) result = schema.getSimpleType(canonicalName);
}
// -- Result could be a deferredSimpleType => getType will resolve it
if (result != null) result = (SimpleType) result.getType();
return result;
} // -- getSimpleType
/**
* Removes the given top level SimpleType from this Schema
*
* @param SimpleType the SimpleType to remove
* @return true if the SimpleType has been removed, or false if the SimpleType wasn't top level or
* didn't exist in this Schema
*/
public boolean removeSimpleType(SimpleType simpleType) {
if (simpleTypes.contains(simpleType)) {
simpleTypes.remove(simpleType.getName());
return true;
}
return false;
} // -- removeSimpleType
/**
* Adds the given SimpletType definition to this Schema defintion
*
* @param simpletype the SimpleType to add to this Schema
* @exception SchemaException if the SimpleType does not have a name or if another SimpleType
* already exists with the same name
*/
public synchronized void addSimpleType(SimpleType simpleType) throws SchemaException {
String name = simpleType.getName();
if ((name == null) || (name.length() == 0)) {
String err =
"No name found for top-level SimpleType. " + " A top-level SimpleType must have a name.";
throw new SchemaException(err);
}
if (simpleType.getSchema() != this) {
String err = "invalid attempt to add a SimpleType which ";
err += "belongs to a different Schema; type name: " + name;
throw new SchemaException(err);
}
if (simpleTypes.get(name) != null) {
String err = "a SimpleType already exists with the given name: ";
throw new SchemaException(err + name);
}
simpleType.setParent(this);
simpleTypes.put(name, simpleType);
} // -- addSimpleType
/** Copy this type's facet in the other type (other.facets= facets; ) */
protected void copyFacets(SimpleType other) {
other.facets = facets;
}
