net.javacrumbs.springws.test.helper.WsTestHelper Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of spring-ws-test Show documentation
Show all versions of spring-ws-test Show documentation
Spring WS Test is a tool to simplify Spring WS client
functional testing.
package net.javacrumbs.springws.test.helper;
import java.io.IOException;
import net.javacrumbs.springws.test.RequestProcessor;
import net.javacrumbs.springws.test.generator.DefaultResponseGenerator;
import net.javacrumbs.springws.test.lookup.SimpleResourceLookup;
import net.javacrumbs.springws.test.template.TemplateProcessor;
import net.javacrumbs.springws.test.template.XsltTemplateProcessor;
import net.javacrumbs.springws.test.validator.XmlCompareRequestValidator;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.context.ResourceLoaderAware;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.DefaultResourceLoader;
import org.springframework.core.io.Resource;
import org.springframework.core.io.ResourceLoader;
import org.springframework.ws.WebServiceMessage;
import org.springframework.ws.WebServiceMessageFactory;
import org.springframework.ws.context.DefaultMessageContext;
import org.springframework.ws.context.MessageContext;
import org.springframework.ws.support.DefaultStrategiesHelper;
import org.springframework.ws.transport.WebServiceMessageReceiver;
import org.springframework.ws.transport.http.HttpTransportException;
import org.springframework.ws.transport.http.MessageDispatcherServlet;
/**
* Helper class to help with server (Endpoint tests). It can be used to simulate WS requests and to compare responses.
* @author Lukas Krecan
*
*/
public class WsTestHelper implements ApplicationContextAware, InitializingBean, ResourceLoaderAware{
private static final String DEFAULT_MESSAGE_FACTORY_BEAN_NAME = MessageDispatcherServlet.DEFAULT_MESSAGE_FACTORY_BEAN_NAME;
private static final String DEFAULT_MESSAGE_RECEIVER_BEAN_NAME = MessageDispatcherServlet.DEFAULT_MESSAGE_RECEIVER_BEAN_NAME;
public static final String DEFAULT_CONFIG_PATH = "classpath:net.javacrumbs.springws.test.helper/default-helper-config.xml";
private ApplicationContext applicationContext;
private static final String DEFAULT_STRATEGIES_PATH = "MessageDispatcherServlet.properties";
private WebServiceMessageFactory messageFactory;
private WebServiceMessageReceiver webServiceMessageReceiver;
private ResourceLoader resourceLoader = new DefaultResourceLoader();
private TemplateProcessor templateProcessor = new XsltTemplateProcessor();
private final Log logger = LogFactory.getLog(getClass());
/**
* Creates a {@link MessageContext} from the resource and calls {@link WebServiceMessageReceiver#receive(MessageContext)}
* @param request
* @return
* @throws Exception
*/
//TODO rename
public MessageContext receiveMessage(Resource request) throws Exception {
WebServiceMessage message = loadMessage(request);
MessageContext context = createMessageContext(message);
getWebServiceMessageReceiver().receive(context);
return context;
}
/**
* Creates a {@link MessageContext} from the resource on the requestPath and calls {@link WebServiceMessageReceiver#receive(MessageContext)}
* @param requestPath
* @return
* @throws Exception
*/
//TODO rename
public MessageContext receiveMessage(String requestPath) throws Exception {
return receiveMessage(resourceLoader.getResource(requestPath));
}
/**
* Loads message from given resource. Does template processing.
* @param resource
* @return
* @throws IOException
*/
public WebServiceMessage loadMessage(Resource resource) throws IOException {
DefaultResponseGenerator generator = new DefaultResponseGenerator();
SimpleResourceLookup resourceLookup = new SimpleResourceLookup(resource);
resourceLookup.setTemplateProcessor(templateProcessor);
generator.setResourceLookup(resourceLookup);
WebServiceMessage message = generator.processRequest(null, messageFactory, messageFactory.createWebServiceMessage());
return message;
}
/**
* Loads message from given resource. Does template processing.
* @param resource
* @return
* @throws IOException
*/
public WebServiceMessage loadMessage(String resourcePath) throws IOException {
return loadMessage(resourceLoader.getResource(resourcePath));
}
/**
* Creates {@link MessageContext}. Can be overriden.
* @param message
* @return
*/
protected DefaultMessageContext createMessageContext(WebServiceMessage message) {
return new DefaultMessageContext(message, messageFactory );
}
/**
* Compares message with the resource.
* @param resource
* @param message
* @throws IOException
*/
public void compareMessage(Resource resource, WebServiceMessage message) throws IOException {
RequestProcessor requestValidator = createRequestComparator(resource);
requestValidator.processRequest(null, messageFactory, message);
}
/**
* Compares message with the resource.
* @param resourcePath
* @param message
* @throws IOException
*/
public void compareMessage(String resourcePath, WebServiceMessage message) throws IOException {
compareMessage(resourceLoader.getResource(resourcePath), message);
}
/**
* Creates {@link RequestProcessor} that will compare the response with the controlResource
* @param controlResource
* @return
*/
protected RequestProcessor createRequestComparator(Resource controlResource) {
XmlCompareRequestValidator requestValidator = new XmlCompareRequestValidator();
SimpleResourceLookup controlResourceLookup = new SimpleResourceLookup(controlResource);
controlResourceLookup.setTemplateProcessor(templateProcessor);
requestValidator.setControlResourceLookup(controlResourceLookup);
return requestValidator;
}
public WebServiceMessageReceiver getWebServiceMessageReceiver() {
return webServiceMessageReceiver;
}
public void setWebServiceMessageReceiver(WebServiceMessageReceiver webServiceMessageReceiver) {
this.webServiceMessageReceiver = webServiceMessageReceiver;
}
public ApplicationContext getApplicationContext() {
return applicationContext;
}
public void setApplicationContext(ApplicationContext applicationContext) {
this.applicationContext = applicationContext;
}
public WebServiceMessageFactory getMessageFactory() {
return messageFactory;
}
public void setMessageFactory(WebServiceMessageFactory messageFactory) {
this.messageFactory = messageFactory;
}
public void afterPropertiesSet() throws Exception {
initializeWebServiceMessageReceiver();
initializeMessageFactory();
}
protected void initializeMessageFactory() throws Exception {
if (messageFactory==null)
{
if (applicationContext!=null && applicationContext.containsBean(DEFAULT_MESSAGE_FACTORY_BEAN_NAME))
{
messageFactory = (WebServiceMessageFactory)applicationContext.getBean(DEFAULT_MESSAGE_FACTORY_BEAN_NAME, WebServiceMessageFactory.class);
}
else
{
logger.debug("No WebServiceMessageFactory found, using default");
messageFactory = (WebServiceMessageFactory) getDefaultStrategiesHelper().getDefaultStrategy(WebServiceMessageFactory.class, applicationContext);
}
}
}
protected void initializeWebServiceMessageReceiver() {
if (webServiceMessageReceiver==null)
{
if (applicationContext!=null && applicationContext.containsBean(DEFAULT_MESSAGE_RECEIVER_BEAN_NAME))
{
webServiceMessageReceiver = (WebServiceMessageReceiver) applicationContext.getBean(DEFAULT_MESSAGE_RECEIVER_BEAN_NAME, WebServiceMessageReceiver.class);
}
else
{
logger.debug("No WebServiceMessageReceiver found, using default");
webServiceMessageReceiver = (WebServiceMessageReceiver) getDefaultStrategiesHelper().getDefaultStrategy(WebServiceMessageReceiver.class, applicationContext);
}
}
}
private DefaultStrategiesHelper getDefaultStrategiesHelper() {
//should be MessageDispatcherServlet.class but it would require servlet-api in the classpath. So we use HttpTransportException instead.
return new DefaultStrategiesHelper(new ClassPathResource(DEFAULT_STRATEGIES_PATH, HttpTransportException.class));
}
public ResourceLoader getResourceLoader() {
return resourceLoader;
}
public void setResourceLoader(ResourceLoader resourceLoader) {
this.resourceLoader = resourceLoader;
}
public TemplateProcessor getTemplateProcessor() {
return templateProcessor;
}
public void setTemplateProcessor(TemplateProcessor templateProcessor) {
this.templateProcessor = templateProcessor;
}
}