/*
* Copyright 2005-2010 the original author or authors.
*
* Licensed 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.springframework.ws.server.endpoint.adapter;
import java.lang.reflect.Method;
import javax.xml.transform.Source;
import org.springframework.ws.WebServiceMessage;
import org.springframework.ws.context.MessageContext;
import org.springframework.ws.server.MessageDispatcher;
import org.springframework.ws.server.endpoint.MethodEndpoint;
import org.springframework.ws.soap.server.SoapMessageDispatcher;
/**
* Adapter that supports endpoint methods that use marshalling. Supports methods with the following signature:
* <pre>
* void handleMyMessage(Source request);
* </pre>
* or
* <pre>
* Source handleMyMessage(Source request);
* </pre>
* I.e. methods that take a single {@link Source} parameter, and return either {@code void} or a {@link Source}.
* The method can have any name, as long as it is mapped by an {@link org.springframework.ws.server.EndpointMapping}.
*
* <p>This adapter is registered by default by the {@link MessageDispatcher} and {@link SoapMessageDispatcher}.
*
* @author Arjen Poutsma
* @since 1.0.0
* @deprecated as of Spring Web Services 2.0, in favor of {@link DefaultMethodEndpointAdapter} and {@link
* org.springframework.ws.server.endpoint.adapter.method.SourcePayloadMethodProcessor
* SourcePayloadMethodProcessor}.
*/
@Deprecated
public class PayloadMethodEndpointAdapter extends AbstractMethodEndpointAdapter {
@Override
protected boolean supportsInternal(MethodEndpoint methodEndpoint) {
Method method = methodEndpoint.getMethod();
return (Void.TYPE.isAssignableFrom(method.getReturnType()) ||
Source.class.isAssignableFrom(method.getReturnType())) && method.getParameterTypes().length == 1 &&
Source.class.isAssignableFrom(method.getParameterTypes()[0]);
}
@Override
protected void invokeInternal(MessageContext messageContext, MethodEndpoint methodEndpoint) throws Exception {
Source requestSource = messageContext.getRequest().getPayloadSource();
Object result = methodEndpoint.invoke(requestSource);
if (result != null) {
Source responseSource = (Source) result;
WebServiceMessage response = messageContext.getResponse();
transform(responseSource, response.getPayloadResult());
}
}
}