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Added supports for JAX-WS Providers.

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This commit is contained in:
Arjen Poutsma
2007-04-02 20:50:37 +00:00
parent d1dd81e2b4
commit cdfcb3ddad
3 changed files with 217 additions and 0 deletions
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29
sandbox/pom.xml
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@@ -9,6 +9,18 @@
<artifactId>spring-ws-sandbox</artifactId>
<packaging>jar</packaging>
<name>Spring WS Sandbox</name>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<!-- Spring-WS dependencies -->
<dependency>
@@ -61,6 +73,23 @@
<artifactId>mail</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.jbi</groupId>
<artifactId>jbi</artifactId>
<version>1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.xml.ws</groupId>
<artifactId>jaxws-api</artifactId>
<version>2.1</version>
<exclusions>
<exclusion>
<groupId>javax.xml.bind</groupId>
<artifactId>jaxb-api</artifactId>
</exclusion>
</exclusions>
</dependency>
<!-- Other dependencies -->
<dependency>
<groupId>com.sun.xml.messaging.saaj</groupId>

81
sandbox/src/main/java/org/springframework/ws/jaxws/JaxWsProviderEndpointAdapter.java Normal file
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@@ -0,0 +1,81 @@
/*
* Copyright 2007 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.jaxws;
import javax.xml.soap.SOAPMessage;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.ws.Provider;
import javax.xml.ws.Service;
import javax.xml.ws.ServiceMode;
import javax.xml.ws.WebServiceProvider;
import org.springframework.ws.WebServiceMessage;
import org.springframework.ws.context.MessageContext;
import org.springframework.ws.server.EndpointAdapter;
import org.springframework.ws.soap.saaj.SaajSoapMessage;
import org.springframework.xml.transform.TransformerObjectSupport;
/**
* Adapter to use a JAX-WS {@link Provider} as the endpoint for a <code>EndpointInvocationChain</code>. Supports both
* message and payload providers.
*
* @author Arjen Poutsma
*/
public class JaxWsProviderEndpointAdapter extends TransformerObjectSupport implements EndpointAdapter {
public boolean supports(Object endpoint) {
return endpoint.getClass().getAnnotation(WebServiceProvider.class) != null && endpoint instanceof Provider;
}
public void invoke(MessageContext messageContext, Object endpoint) throws Exception {
ServiceMode serviceMode = endpoint.getClass().getAnnotation(ServiceMode.class);
if (serviceMode == null || Service.Mode.PAYLOAD.equals(serviceMode.value())) {
invokeSourceProvider(messageContext, (Provider<Source>) endpoint);
}
else if (Service.Mode.MESSAGE.equals(serviceMode.value())) {
Provider<SOAPMessage> provider = (Provider<SOAPMessage>) endpoint;
invokeMessageProvider(messageContext, provider);
}
}
private void invokeSourceProvider(MessageContext messageContext, Provider<Source> provider)
throws TransformerException {
Source requestSource = messageContext.getRequest().getPayloadSource();
Source responseSource = provider.invoke(requestSource);
if (responseSource != null) {
WebServiceMessage response = messageContext.getResponse();
Transformer transformer = createTransformer();
transformer.transform(responseSource, response.getPayloadResult());
}
}
private void invokeMessageProvider(MessageContext messageContext, Provider<SOAPMessage> provider) {
if (!(messageContext.getRequest() instanceof SaajSoapMessage)) {
throw new IllegalArgumentException("JaxWsProviderEndpointAdapter requires a SaajSoapMessage. " +
"Use a SaajSoapMessageFactory to create the SOAP messages.");
}
SaajSoapMessage request = (SaajSoapMessage) messageContext.getRequest();
SOAPMessage saajRequest = request.getSaajMessage();
SOAPMessage saajResponse = provider.invoke(saajRequest);
if (saajResponse != null) {
SaajSoapMessage response = (SaajSoapMessage) messageContext.getResponse();
response.setSaajMessage(saajResponse);
}
}
}

107
sandbox/src/test/java/org/springframework/ws/jaxws/JaxWsProviderEndpointAdapterTest.java Normal file
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@@ -0,0 +1,107 @@
/*
* Copyright 2007 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.jaxws;
import javax.xml.soap.MessageFactory;
import javax.xml.soap.SOAPMessage;
import javax.xml.transform.Source;
import javax.xml.ws.Provider;
import javax.xml.ws.Service;
import javax.xml.ws.ServiceMode;
import javax.xml.ws.WebServiceProvider;
import junit.framework.TestCase;
import org.springframework.ws.MockWebServiceMessage;
import org.springframework.ws.MockWebServiceMessageFactory;
import org.springframework.ws.WebServiceMessage;
import org.springframework.ws.context.DefaultMessageContext;
import org.springframework.ws.context.MessageContext;
import org.springframework.ws.soap.saaj.SaajSoapMessage;
import org.springframework.ws.soap.saaj.SaajSoapMessageFactory;
public class JaxWsProviderEndpointAdapterTest extends TestCase {
private JaxWsProviderEndpointAdapter adapter;
protected void setUp() throws Exception {
adapter = new JaxWsProviderEndpointAdapter();
}
public void testSupports() throws Exception {
MyMessageProvider messageProvider = new MyMessageProvider();
assertTrue("Does not support message provider", adapter.supports(messageProvider));
MySourceProvider sourceProvider = new MySourceProvider();
assertTrue("Does not support source provider", adapter.supports(sourceProvider));
MyDefaultProvider defaultProvider = new MyDefaultProvider();
assertTrue("Does not support source provider", adapter.supports(defaultProvider));
}
public void testInvokeMessageProvider() throws Exception {
MyMessageProvider provider = new MyMessageProvider();
MessageContext messageContext =
new DefaultMessageContext(new SaajSoapMessageFactory(MessageFactory.newInstance()));
adapter.invoke(messageContext, provider);
assertTrue("No response", messageContext.hasResponse());
SaajSoapMessage request = (SaajSoapMessage) messageContext.getRequest();
SaajSoapMessage response = (SaajSoapMessage) messageContext.getResponse();
assertEquals("Invalid response", request.getSaajMessage(), response.getSaajMessage());
}
public void testInvokeSourceProvider() throws Exception {
MySourceProvider provider = new MySourceProvider();
WebServiceMessage request = new MockWebServiceMessage("<contents/>");
MessageContext messageContext = new DefaultMessageContext(request, new MockWebServiceMessageFactory());
adapter.invoke(messageContext, provider);
assertTrue("No response", messageContext.hasResponse());
}
public void testInvokeDefaultProvider() throws Exception {
MyDefaultProvider provider = new MyDefaultProvider();
WebServiceMessage request = new MockWebServiceMessage("<contents/>");
MessageContext messageContext = new DefaultMessageContext(request, new MockWebServiceMessageFactory());
adapter.invoke(messageContext, provider);
assertTrue("No response", messageContext.hasResponse());
}
@WebServiceProvider
@ServiceMode(Service.Mode.MESSAGE)
private static class MyMessageProvider implements Provider<SOAPMessage> {
public SOAPMessage invoke(SOAPMessage request) {
return request;
}
}
@WebServiceProvider
@ServiceMode(value = Service.Mode.PAYLOAD)
private static class MySourceProvider implements Provider<Source> {
public Source invoke(Source request) {
return request;
}
}
@WebServiceProvider
private static class MyDefaultProvider implements Provider<Source> {
public Source invoke(Source request) {
return request;
}
}
}