/**
* 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.jibx;
import java.util.Collection;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamReader;
import javax.xml.validation.Schema;
import org.apache.cxf.databinding.DataReader;
import org.apache.cxf.message.Attachment;
import org.apache.cxf.service.model.MessagePartInfo;
import org.jibx.runtime.BindingDirectory;
import org.jibx.runtime.IBindingFactory;
import org.jibx.runtime.JiBXException;
import org.jibx.runtime.impl.StAXReaderWrapper;
import org.jibx.runtime.impl.UnmarshallingContext;
public class JibxDataReader implements DataReader<XMLStreamReader> {
public Object read(XMLStreamReader input) {
throw new UnsupportedOperationException();
}
public Object read(MessagePartInfo part, XMLStreamReader input) {
Class<?> type = part.getTypeClass();
try {
UnmarshallingContext ctx = getUnmarshallingContext(input, type);
if (JibxSimpleTypes.isSimpleType(type)) {
QName stype = part.getTypeQName();
QName ctype = part.getConcreteName();
if (ctx.isAt(ctype.getNamespaceURI(), ctype.getLocalPart())) {
String text = ctx.parseElementText(ctype.getNamespaceURI(), ctype.getLocalPart());
return JibxSimpleTypes.toObject(text, stype);
} else {
throw new RuntimeException("Missing required element [" + ctype + "]");
}
} else {
return ctx.unmarshalElement(part.getTypeClass());
}
} catch (JiBXException e) {
throw new RuntimeException(e);
}
}
public Object read(QName elementQName, XMLStreamReader input, Class<?> type) {
throw new UnsupportedOperationException("Not Implemented");
}
public void setAttachments(Collection<Attachment> attachments) {
}
public void setProperty(String prop, Object value) {
}
public void setSchema(Schema s) {
}
private static UnmarshallingContext getUnmarshallingContext(XMLStreamReader reader,
Class<?> jtype)
throws JiBXException {
IBindingFactory factory;
if (JibxSimpleTypes.isSimpleType(jtype)) {
factory = JibxNullBindingFactory.getFactory();
} else {
factory = BindingDirectory.getFactory(jtype);
}
UnmarshallingContext ctx = (UnmarshallingContext)factory.createUnmarshallingContext();
StAXReaderWrapper wrapper = new StAXReaderWrapper(reader, "Data-element", true);
ctx.setDocument(wrapper);
ctx.toTag();
return ctx;
}
}