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* Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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package com.sun.xml.internal.ws.client.sei;
import com.sun.xml.internal.ws.api.message.Message;
import com.sun.xml.internal.ws.api.message.Packet;
import com.sun.xml.internal.ws.client.RequestContext;
import com.sun.xml.internal.ws.client.ResponseContextReceiver;
import com.sun.xml.internal.ws.encoding.soap.DeserializationException;
import com.sun.xml.internal.ws.fault.SOAPFaultBuilder;
import com.sun.xml.internal.ws.message.jaxb.JAXBMessage;
import com.sun.xml.internal.ws.model.CheckedExceptionImpl;
import com.sun.xml.internal.ws.model.JavaMethodImpl;
import com.sun.xml.internal.ws.model.ParameterImpl;
import com.sun.xml.internal.ws.model.WrapperParameter;
import javax.xml.bind.JAXBException;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;
import javax.xml.ws.Holder;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* {@link MethodHandler} that handles synchronous method invocations.
*
* <p>
* This class mainly performs the following two tasks:
* <ol>
* <li>Accepts Object[] that represents arguments for a Java method,
* and creates {@link JAXBMessage} that represents a request message.
* <li>Takes a {@link Message] that represents a response,
* and extracts the return value (and updates {@link Holder}s.)
* </ol>
*
* <h2>Creating {@link JAXBMessage}</h2>
* <p>
* At the construction time, we prepare {@link BodyBuilder} and {@link MessageFiller}s
* that know how to move arguments into a {@link Message}.
* Some arguments go to the payload, some go to headers, still others go to attachments.
*
* @author Kohsuke Kawaguchi
*/
final class SyncMethodHandler extends SEIMethodHandler {
private final ResponseBuilder responseBuilder;
SyncMethodHandler(SEIStub owner, JavaMethodImpl method) {
super(owner, method);
responseBuilder = buildResponseBuilder(method, ValueSetterFactory.SYNC);
}
Object invoke(Object proxy, Object[] args) throws Throwable {
return invoke(proxy,args,owner.requestContext,owner);
}
/**
* Invokes synchronously, but with the given {@link RequestContext}
* and {@link ResponseContextReceiver}.
*
* @param rc
* This {@link RequestContext} is used for invoking this method.
* We take this as a separate parameter because of the async invocation
* handling, which requires a separate copy.
*/
Object invoke(Object proxy, Object[] args, RequestContext rc, ResponseContextReceiver receiver) throws Throwable {
Packet req = new Packet(createRequestMessage(args));
req.soapAction = soapAction;
req.expectReply = !isOneWay;
req.getMessage().assertOneWay(isOneWay);
// process the message
Packet reply = owner.doProcess(req,rc,receiver);
Message msg = reply.getMessage();
if(msg ==null)
// no reply. must have been one-way
return null;
try {
if(msg.isFault()) {
SOAPFaultBuilder faultBuilder = SOAPFaultBuilder.create(msg);
throw faultBuilder.createException(checkedExceptions);
} else {
return responseBuilder.readResponse(msg,args);
}
} catch (JAXBException e) {
throw new DeserializationException("failed.to.read.response",e);
} catch (XMLStreamException e) {
throw new DeserializationException("failed.to.read.response",e);
}
}
ValueGetterFactory getValueGetterFactory() {
return ValueGetterFactory.SYNC;
}
}