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package com.sun.xml.ws.client.dispatch;
import com.sun.xml.bind.api.JAXBRIContext;
import com.sun.xml.ws.api.addressing.WSEndpointReference;
import com.sun.xml.ws.api.message.Header;
import com.sun.xml.ws.api.message.Headers;
import com.sun.xml.ws.api.message.Message;
import com.sun.xml.ws.api.message.Messages;
import com.sun.xml.ws.api.message.Packet;
import com.sun.xml.ws.api.pipe.Tube;
import com.sun.xml.ws.api.client.WSPortInfo;
import com.sun.xml.ws.binding.BindingImpl;
import com.sun.xml.ws.client.WSServiceDelegate;
import com.sun.xml.ws.message.jaxb.JAXBDispatchMessage;
import com.sun.xml.ws.spi.db.BindingContextFactory;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;
import javax.xml.namespace.QName;
import javax.xml.transform.Source;
import javax.xml.ws.Service;
import javax.xml.ws.WebServiceException;
/**
* The <code>JAXBDispatch</code> class provides support
* for the dynamic invocation of a service endpoint operation using
* JAXB objects. The <code>javax.xml.ws.Service</code>
* interface acts as a factory for the creation of <code>JAXBDispatch</code>
* instances.
*
* @author WS Development Team
* @version 1.0
*/
public class JAXBDispatch extends DispatchImpl<Object> {
private final JAXBContext jaxbcontext;
// We will support a JAXBContext parameter from an unknown JAXB
// implementation by marshaling and unmarshaling directly from the
// context object, as there is no Bond available.
private final boolean isContextSupported;
@Deprecated
public JAXBDispatch(QName port, JAXBContext jc, Service.Mode mode, WSServiceDelegate service, Tube pipe, BindingImpl binding, WSEndpointReference epr) {
super(port, mode, service, pipe, binding, epr);
this.jaxbcontext = jc;
this.isContextSupported = BindingContextFactory.isContextSupported(jc);
}
public JAXBDispatch(WSPortInfo portInfo, JAXBContext jc, Service.Mode mode, BindingImpl binding, WSEndpointReference epr) {
super(portInfo, mode, binding, epr);
this.jaxbcontext = jc;
this.isContextSupported = BindingContextFactory.isContextSupported(jc);
}
Object toReturnValue(Packet response) {
try {
Unmarshaller unmarshaller = jaxbcontext.createUnmarshaller();
Message msg = response.getMessage();
switch (mode) {
case PAYLOAD:
return msg.<Object>readPayloadAsJAXB(unmarshaller);
case MESSAGE:
Source result = msg.readEnvelopeAsSource();
return unmarshaller.unmarshal(result);
default:
throw new WebServiceException("Unrecognized dispatch mode");
}
} catch (JAXBException e) {
throw new WebServiceException(e);
}
}
Packet createPacket(Object msg) {
assert jaxbcontext != null;
Message message;
if (mode == Service.Mode.MESSAGE) {
message = isContextSupported ?
new JAXBDispatchMessage(BindingContextFactory.create(jaxbcontext), msg, soapVersion) :
new JAXBDispatchMessage(jaxbcontext, msg, soapVersion);
} else {
if (msg == null) {
message = Messages.createEmpty(soapVersion);
} else {
message = isContextSupported ?
Messages.create(jaxbcontext, msg, soapVersion) :
Messages.createRaw(jaxbcontext, msg, soapVersion);
}
}
return new Packet(message);
}
public void setOutboundHeaders(Object... headers) {
if (headers == null)
throw new IllegalArgumentException();
Header[] hl = new Header[headers.length];
for (int i = 0; i < hl.length; i++) {
if (headers[i] == null)
throw new IllegalArgumentException();
// TODO: handle any JAXBContext.
hl[i] = Headers.create((JAXBRIContext) jaxbcontext, headers[i]);
}
super.setOutboundHeaders(hl);
}
}