/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.cxf.aegis.type.java5;
import java.lang.reflect.Type;
import java.util.List;
import org.apache.cxf.aegis.Context;
import org.apache.cxf.aegis.DatabindingException;
import org.apache.cxf.aegis.type.AegisType;
import org.apache.cxf.aegis.xml.MessageReader;
import org.apache.cxf.aegis.xml.MessageWriter;
import org.apache.cxf.common.xmlschema.XmlSchemaConstants;
import org.apache.ws.commons.schema.XmlSchema;
import org.apache.ws.commons.schema.XmlSchemaEnumerationFacet;
import org.apache.ws.commons.schema.XmlSchemaFacet;
import org.apache.ws.commons.schema.XmlSchemaSimpleType;
import org.apache.ws.commons.schema.XmlSchemaSimpleTypeRestriction;
public class EnumType extends AegisType {
@SuppressWarnings("unchecked")
@Override
public Object readObject(MessageReader reader, Context context) {
String value = reader.getValue();
@SuppressWarnings("rawtypes")
Class<? extends Enum> cls = (Class<? extends Enum>)getTypeClass();
return Enum.valueOf(cls, value.trim());
}
@Override
public void writeObject(Object object, MessageWriter writer, Context context) {
// match the reader.
writer.writeValue(((Enum)object).name());
}
@Override
public void setTypeClass(Type typeClass) {
if (!(typeClass instanceof Class)) {
throw new DatabindingException("Aegis cannot map generic Enums.");
}
Class<?> plainClass = (Class<?>)typeClass;
if (!plainClass.isEnum()) {
throw new DatabindingException("EnumType must map an enum.");
}
super.setTypeClass(typeClass);
}
@Override
public void writeSchema(XmlSchema root) {
XmlSchemaSimpleType simple = new XmlSchemaSimpleType(root, true);
simple.setName(getSchemaType().getLocalPart());
XmlSchemaSimpleTypeRestriction restriction = new XmlSchemaSimpleTypeRestriction();
restriction.setBaseTypeName(XmlSchemaConstants.STRING_QNAME);
simple.setContent(restriction);
Object[] constants = getTypeClass().getEnumConstants();
List<XmlSchemaFacet> facets = restriction.getFacets();
for (Object constant : constants) {
XmlSchemaEnumerationFacet f = new XmlSchemaEnumerationFacet();
f.setValue(((Enum)constant).name());
facets.add(f);
}
}
@Override
public boolean isComplex() {
return true;
}
}