javax.portlet.PortletException Java Exaples

Source File: PortletUtils.java From spring4-understanding with Apache License 2.0

6 votes

/**
 * Serve the resource as specified in the given request to the given response,
 * using the PortletContext's request dispatcher.
 * <p>This is roughly equivalent to Portlet 2.0 GenericPortlet.
 * @param request the current resource request
 * @param response the current resource response
 * @param context the current Portlet's PortletContext
 * @throws PortletException propagated from Portlet API's forward method
 * @throws IOException propagated from Portlet API's forward method
 */
public static void serveResource(ResourceRequest request, ResourceResponse response, PortletContext context)
		throws PortletException, IOException {

	String id = request.getResourceID();
	if (id != null) {
		if (!PortletUtils.isProtectedResource(id)) {
			PortletRequestDispatcher rd = context.getRequestDispatcher(id);
			if (rd != null) {
				rd.forward(request, response);
				return;
			}
		}
		response.setProperty(ResourceResponse.HTTP_STATUS_CODE, "404");
	}
}

Source File: RegisterEmployeePortlet.java From journaldev with MIT License

6 votes

public void processAction(ActionRequest request, ActionResponse response) throws PortletException, IOException{
	// Create request dispatcher
	PortletRequestDispatcher dispatcher =  this.getPortletContext().getNamedDispatcher("RegisterEmployeeServlet");
	try {
		// Include
		dispatcher.include(request, response);
		// Set render parameter
		response.setRenderParameter("status", "success");
	}
	catch(Exception ex){
		// Set render parameter
		response.setRenderParameter("status", "failed");
		response.setRenderParameter("exception", ex.getMessage());
	}

}

Source File: DefaultAnnotationHandlerMapping.java From spring4-understanding with Apache License 2.0

6 votes

@Override
public void validate(PortletRequest request) throws PortletException {
	if (!PortletAnnotationMappingUtils.checkHeaders(this.headers, request)) {
		throw new PortletRequestBindingException("Header conditions \"" +
				StringUtils.arrayToDelimitedString(this.headers, ", ") +
				"\" not met for actual request");
	}
	if (!this.methods.isEmpty()) {
		if (!(request instanceof ClientDataRequest)) {
			throw new PortletRequestMethodNotSupportedException(StringUtils.toStringArray(this.methods));
		}
		String method = ((ClientDataRequest) request).getMethod();
		if (!this.methods.contains(method)) {
			throw new PortletRequestMethodNotSupportedException(method, StringUtils.toStringArray(this.methods));
		}
	}
}

Source File: RenderResponseNamespaceTwo.java From journaldev with MIT License

6 votes

public void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException {
	response.getWriter().println("<html>"
			+ "<head>"
			+ "<script>"
			+ "var "+response.getNamespace()+"message = 'Handle Submit, Portlet Two';"
			+ "function "+response.getNamespace()+"handleSubmit(){"
			+ " alert('Handle Submit, The Portlet Is '+"+response.getNamespace()+"message);"
			+ "}"
			+ "</script>"
			+ "</head>"
			+ "<form action="+response.createActionURL()+">"
			+ "  <input type='button' value='Click On Me' onclick='"+response.getNamespace()+"handleSubmit()'/>"
			+ "</form>"
			+ "</html>");

}

Source File: ActionRequestReader.java From journaldev with MIT License

6 votes

public void processAction(ActionRequest request, ActionResponse response) throws PortletException, IOException {
	// Handle default MIME type request
	if(request.getContentType().equals("application/x-www-form-urlencoded")){
		String message = request.getParameter("message");
		System.out.println(message);
	}
	// Handle multipart request
	else if(request.getContentType().contains("multipart/form-data")){
		// Create FileItemFactory
		FileItemFactory factory = new DiskFileItemFactory();
		// Create PortletFileUpload instance
		PortletFileUpload fileUpload = new PortletFileUpload(factory);
		try {
			// Instead of parsing the request ourselves, let Apache PortletFileUpload do that
			List<FileItem> files = fileUpload.parseRequest(request);
			// Iterate over files
			for(FileItem item : files){
				// Print out some of information
				System.out.println("File Uploaded Name Is : "+item.getName()+" , Its Size Is :: "+item.getSize());
			}
		} catch (FileUploadException e) {
			e.printStackTrace();
		}
		System.out.println(response.encodeURL("/index.html"));
	}
}

Source File: AdapterPortlet.java From Knowage-Server with GNU Affero General Public License v3.0

6 votes

public void processAction(
    ActionRequest request,
    ActionResponse response)
    throws PortletException, IOException {
   
	PortletTracer.info(Constants.NOME_MODULO, "AdapterPortlet", "action", "Invocato");
    // set into threadLocal variables the jsr 168 portlet object 
    PortletAccess.setPortletConfig(getPortletConfig());
    PortletAccess.setPortletRequest(request);
    PortletAccess.setPortletResponse(response);
    PortletSession portletSession = request.getPortletSession();
    portletSession.setAttribute("BrowserLocale", request.getLocale());
    
    
    processService(request, response);
}

Source File: SimplePortletPostProcessor.java From spring4-understanding with Apache License 2.0

6 votes

@Override
public Object postProcessAfterInitialization(Object bean, String beanName) throws BeansException {
	if (bean instanceof Portlet) {
		PortletConfig config = this.portletConfig;
		if (config == null || !this.useSharedPortletConfig) {
			config = new DelegatingPortletConfig(beanName, this.portletContext, this.portletConfig);
		}
		try {
			((Portlet) bean).init(config);
		}
		catch (PortletException ex) {
			throw new BeanInitializationException("Portlet.init threw exception", ex);
		}
	}
	return bean;
}

Source File: GenericPortletBeanTests.java From spring4-understanding with Apache License 2.0

6 votes

@Test
public void unknownRequiredInitParameter() throws Exception {
	String testParam = "testParam";
	String testValue = "testValue";
	portletConfig.addInitParameter(testParam, testValue);
	TestPortletBean portletBean = new TestPortletBean();
	portletBean.addRequiredProperty("unknownParam");
	assertNull(portletBean.getTestParam());
	try {
		portletBean.init(portletConfig);
		fail("should have thrown PortletException");
	}
	catch (PortletException ex) {
		// expected
	}
	assertNull(portletBean.getTestParam());
}

Source File: GenericPortletBean.java From spring4-understanding with Apache License 2.0

6 votes

/**
 * Create new PortletConfigPropertyValues.
 * @param config PortletConfig we'll use to take PropertyValues from
 * @param requiredProperties set of property names we need, where
 * we can't accept default values
 * @throws PortletException if any required properties are missing
 */
private PortletConfigPropertyValues(PortletConfig config, Set<String> requiredProperties)
	throws PortletException {

	Set<String> missingProps = (requiredProperties != null && !requiredProperties.isEmpty()) ?
			new HashSet<String>(requiredProperties) : null;

	Enumeration<String> en = config.getInitParameterNames();
	while (en.hasMoreElements()) {
		String property = en.nextElement();
		Object value = config.getInitParameter(property);
		addPropertyValue(new PropertyValue(property, value));
		if (missingProps != null) {
			missingProps.remove(property);
		}
	}

	// fail if we are still missing properties
	if (missingProps != null && missingProps.size() > 0) {
		throw new PortletException(
			"Initialization from PortletConfig for portlet '" + config.getPortletName() +
			"' failed; the following required properties were missing: " +
			StringUtils.collectionToDelimitedString(missingProps, ", "));
	}
}

Source File: RenderResponseNamespaceOne.java From journaldev with MIT License

6 votes

public void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException {
	response.getWriter().println("<html>"
			+ "<head>"
			+ "<script>"
			+ "var "+response.getNamespace()+"message = 'Handle Submit, Portlet One';"
			+ "function "+response.getNamespace()+"handleSubmit(){"
			+ " alert('Handle Submit, The Portlet Is '+"+response.getNamespace()+"message);"
			+ "}"
			+ "</script>"
			+ "</head>"
			+ "<form action="+response.createActionURL()+">"
			+ "  <input type='button' value='Click On Me' onclick='"+response.getNamespace()+"handleSubmit()'/>"
			+ "</form>"
			+ "</html>");

}

Source File: ComplexPortletApplicationContext.java From spring4-understanding with Apache License 2.0

5 votes

@Override
public void afterRenderCompletion(
		RenderRequest request, RenderResponse response, Object handler, Exception ex)
		throws PortletException {
	if (request.getAttribute("test2-remove-after") != null) {
		throw new PortletException("Wrong interceptor order");
	}
	request.removeAttribute("test1-remove-after");
}

Source File: DispatcherPortletTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void incorrectLocaleInRequest() throws Exception {
	MockRenderRequest request = new MockRenderRequest();
	MockRenderResponse response = new MockRenderResponse();
	request.setParameter("myParam", "requestLocaleChecker");
	request.addPreferredLocale(Locale.ENGLISH);
	complexDispatcherPortlet.doDispatch(request, response);
	Map<?, ?> model = (Map<?, ?>) request.getAttribute(ViewRendererServlet.MODEL_ATTRIBUTE);
	Exception exception = (Exception) model.get("exception");
	assertTrue(exception.getClass().equals(PortletException.class));
	assertEquals("Incorrect Locale in RenderRequest", exception.getMessage());
	InternalResourceView view = (InternalResourceView) request.getAttribute(ViewRendererServlet.VIEW_ATTRIBUTE);
	assertEquals("failed-default-1", view.getBeanName());
}

Source File: GenericPortletBean.java From spring4-understanding with Apache License 2.0

5 votes

/**
 * Map config parameters onto bean properties of this portlet, and
 * invoke subclass initialization.
 * @throws PortletException if bean properties are invalid (or required
 * properties are missing), or if subclass initialization fails.
 */
@Override
public final void init() throws PortletException {
	if (logger.isInfoEnabled()) {
		logger.info("Initializing portlet '" + getPortletName() + "'");
	}

	// Set bean properties from init parameters.
	try {
		PropertyValues pvs = new PortletConfigPropertyValues(getPortletConfig(), this.requiredProperties);
		BeanWrapper bw = PropertyAccessorFactory.forBeanPropertyAccess(this);
		ResourceLoader resourceLoader = new PortletContextResourceLoader(getPortletContext());
		bw.registerCustomEditor(Resource.class, new ResourceEditor(resourceLoader, getEnvironment()));
		initBeanWrapper(bw);
		bw.setPropertyValues(pvs, true);
	}
	catch (BeansException ex) {
		logger.error("Failed to set bean properties on portlet '" + getPortletName() + "'", ex);
		throw ex;
	}

	// let subclasses do whatever initialization they like
	initPortletBean();

	if (logger.isInfoEnabled()) {
		logger.info("Portlet '" + getPortletName() + "' configured successfully");
	}
}

Source File: ComplexPortletApplicationContext.java From spring4-understanding with Apache License 2.0

5 votes

@Override
public boolean preHandleRender(RenderRequest request, RenderResponse response, Object handler)
	throws PortletException {
	if (request.getAttribute("test2-remove-never") != null) {
		throw new PortletException("Wrong interceptor order");
	}
	request.setAttribute("test1-remove-never", "test1-remove-never");
	request.setAttribute("test1-remove-post", "test1-remove-post");
	request.setAttribute("test1-remove-after", "test1-remove-after");
	return true;
}

Source File: HelloPortlet.java From journaldev with MIT License

5 votes

public void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException{
	// Get all attributes' names that are defined along side of Application Scope
	Enumeration<String> names = request.getPortletSession().getAttributeNames(PortletSession.APPLICATION_SCOPE);
	StringBuffer buffer = new StringBuffer();
	while(names.hasMoreElements()){
		String name = names.nextElement();
		// Get the attribute's value
		buffer.append(name+" :: "+request.getPortletSession().getAttribute(name,PortletSession.APPLICATION_SCOPE)+"\n");
	}
	response.getWriter().print("<form action="+response.createActionURL()+">"
			+ "<p>Portlet Session Attributes</p>"
			+ buffer
			+ "<input type='submit' value='Just Do Action'/>"
			+ "</form>");
}

Source File: ActionRequestReader.java From journaldev with MIT License

5 votes

public void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException {
	response.getWriter().println("<form action="+response.createActionURL()+" method='POST' enctype='application/x-www-form-urlencoded'>"
			+ "Enter message : <input type='text' id='message' name='message'/>"
			+ "<input type='submit' value='Submit Form Message'/><br/>"
			+ "</form>"
			+ "<form action="+response.createActionURL()+" method='POST' enctype='multipart/form-data'>"
			+ "Upload Your File: <input type='file' name='fileUpload'/>"
			+ "<input type='submit' value='Upload File'/>"
			+ "</form>");

}

Source File: DispatcherPortletTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void unknownHandlerRenderRequest() throws Exception {
	MockRenderRequest request = new MockRenderRequest();
	MockRenderResponse response = new MockRenderResponse();
	request.setParameter("myParam", "unknown");
	complexDispatcherPortlet.doDispatch(request, response);
	Map<?, ?> model = (Map<?, ?>) request.getAttribute(ViewRendererServlet.MODEL_ATTRIBUTE);
	Exception exception = (Exception)model.get("exception");
	assertTrue(exception.getClass().equals(PortletException.class));
	assertTrue(exception.getMessage().indexOf("No adapter for handler") != -1);
	InternalResourceView view = (InternalResourceView) request.getAttribute(ViewRendererServlet.VIEW_ATTRIBUTE);
	assertEquals("failed-default-1", view.getBeanName());
}

Source File: DispatcherPortletTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void unknownHandlerActionRequest() throws Exception {
	MockActionRequest request = new MockActionRequest();
	MockActionResponse response = new MockActionResponse();
	request.setParameter("myParam", "unknown");
	complexDispatcherPortlet.processAction(request, response);
	String exceptionParam = response.getRenderParameter(DispatcherPortlet.ACTION_EXCEPTION_RENDER_PARAMETER);
	assertNotNull(exceptionParam);
	assertTrue(exceptionParam.startsWith(PortletException.class.getName()));
	assertTrue(exceptionParam.indexOf("No adapter for handler") != -1);
}

Source File: ComplexPortletApplicationContext.java From spring4-understanding with Apache License 2.0

5 votes

@Override
public void postHandleRender(
		RenderRequest request, RenderResponse response, Object handler, ModelAndView modelAndView)
		throws PortletException {
	if (request.getAttribute("test2-remove-post") != null) {
		throw new PortletException("Wrong interceptor order");
	}
	if (!"test1-remove-post".equals(request.getAttribute("test1-remove-post"))) {
		throw new PortletException("Incorrect request attribute");
	}
	request.removeAttribute("test1-remove-post");
}

Source File: DispatcherPortletTests.java From spring4-understanding with Apache License 2.0

5 votes

@Before
public void setUp() throws PortletException {
	complexPortletConfig.addInitParameter("publishContext", "false");

	complexDispatcherPortlet.setContextClass(ComplexPortletApplicationContext.class);
	complexDispatcherPortlet.setNamespace("test");
	complexDispatcherPortlet.addRequiredProperty("publishContext");
	complexDispatcherPortlet.init(complexPortletConfig);
}

Source File: ComplexPortletApplicationContext.java From spring4-understanding with Apache License 2.0

5 votes

@Override
public void afterRenderCompletion(
		RenderRequest request, RenderResponse response, Object handler, Exception ex)
		throws Exception {
	if (request.getAttribute("test1-remove-after") == null) {
		throw new PortletException("Wrong interceptor order");
	}
	request.removeAttribute("test2-remove-after");
}

Source File: DispatcherPortletTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void incorrectLocaleInLocalContextHolder() throws Exception {
	MockRenderRequest request = new MockRenderRequest();
	MockRenderResponse response = new MockRenderResponse();
	request.setParameter("myParam", "contextLocaleChecker");
	request.addPreferredLocale(Locale.ENGLISH);
	complexDispatcherPortlet.doDispatch(request, response);
	Map<?, ?> model = (Map<?, ?>) request.getAttribute(ViewRendererServlet.MODEL_ATTRIBUTE);
	Exception exception = (Exception) model.get("exception");
	assertTrue(exception.getClass().equals(PortletException.class));
	assertEquals("Incorrect Locale in LocaleContextHolder", exception.getMessage());
	InternalResourceView view = (InternalResourceView) request.getAttribute(ViewRendererServlet.VIEW_ATTRIBUTE);
	assertEquals("failed-default-1", view.getBeanName());
}

Source File: DispatcherPortletTests.java From spring4-understanding with Apache License 2.0

5 votes

@Test
public void dispatcherPortletRefresh() throws PortletException {
	MockPortletContext portletContext = new MockPortletContext("org/springframework/web/portlet/context");
	DispatcherPortlet portlet = new DispatcherPortlet();

	portlet.init(new MockPortletConfig(portletContext, "empty"));
	PortletContextAwareBean contextBean = (PortletContextAwareBean)
			portlet.getPortletApplicationContext().getBean("portletContextAwareBean");
	PortletConfigAwareBean configBean = (PortletConfigAwareBean)
			portlet.getPortletApplicationContext().getBean("portletConfigAwareBean");
	assertSame(portletContext, contextBean.getPortletContext());
	assertSame(portlet.getPortletConfig(), configBean.getPortletConfig());
	PortletMultipartResolver multipartResolver = portlet.getMultipartResolver();
	assertNotNull(multipartResolver);

	portlet.refresh();

	PortletContextAwareBean contextBean2 = (PortletContextAwareBean)
			portlet.getPortletApplicationContext().getBean("portletContextAwareBean");
	PortletConfigAwareBean configBean2 = (PortletConfigAwareBean)
			portlet.getPortletApplicationContext().getBean("portletConfigAwareBean");
	assertSame(portletContext, contextBean.getPortletContext());
	assertSame(portlet.getPortletConfig(), configBean.getPortletConfig());
	assertTrue(contextBean != contextBean2);
	assertTrue(configBean != configBean2);
	PortletMultipartResolver multipartResolver2 = portlet.getMultipartResolver();
	assertTrue(multipartResolver != multipartResolver2);

	portlet.destroy();
}

Source File: ComplexPortletApplicationContext.java From spring4-understanding with Apache License 2.0

5 votes

@Override
public ModelAndView handleRenderRequest(RenderRequest request, RenderResponse response)
	throws PortletException, IOException {
	if (!Locale.CANADA.equals(LocaleContextHolder.getLocale())) {
		throw new PortletException("Incorrect Locale in LocaleContextHolder");
	}
	response.getWriter().write("locale-ok");
	return null;
}

Source File: ComplexPortletApplicationContext.java From spring4-understanding with Apache License 2.0

5 votes

@Override
public ModelAndView handleRenderRequest(RenderRequest request, RenderResponse response)
	throws PortletException, IOException {
	if (!Locale.CANADA.equals(request.getLocale())) {
		throw new PortletException("Incorrect Locale in RenderRequest");
	}
	response.getWriter().write("locale-ok");
	return null;
}

Source File: RequestParameters.java From journaldev with MIT License

5 votes

public void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException {
	// Check if the loggedIn is null for initial state
	if(request.getParameter("loggedIn") == null){
		response.getWriter().println("<form action="+response.createActionURL()+">"
				+ "Enter Username : <input type='text' id='username' name='username'/>"
				+ "Enter Password : <input type='password' id='password' name='password'/>"
				+ "<input type='submit' value='Login'/>"
				+ "</form>");	
	}
	else {
		// Get loggedIn value from the request parameter
		boolean loggedIn = Boolean.parseBoolean(request.getParameter("loggedIn"));
		if(loggedIn){
			response.getWriter().println("<form action="+response.createActionURL()+">"
					+ "<p>You're logged in</p>"
					+ "</form>");
		}
		else {
			response.getWriter().println("<form action="+response.createActionURL()+">"
					+ "<span style='color:red'>Try another</span><br/>"
					+ "Enter Username : <input type='text' id='username' name='username'/>"
					+ "Enter Password : <input type='password' id='password' name='password'/>"
					+ "<input type='submit' value='Login By the Portlet'/>"
					+ "<input type='submit' value='Login By Servlet'/>"
					+ "</form>");			
		}	
	}	
}

Source File: MockPortletRequestDispatcher.java From spring4-understanding with Apache License 2.0

5 votes

@Override
public void include(PortletRequest request, PortletResponse response) throws PortletException, IOException {
	Assert.notNull(request, "Request must not be null");
	Assert.notNull(response, "Response must not be null");
	if (!(response instanceof MockMimeResponse)) {
		throw new IllegalArgumentException("MockPortletRequestDispatcher requires MockMimeResponse");
	}
	((MockMimeResponse) response).setIncludedUrl(this.url);
	if (logger.isDebugEnabled()) {
		logger.debug("MockPortletRequestDispatcher: including URL [" + this.url + "]");
	}
}

Source File: MockPortletRequestDispatcher.java From spring4-understanding with Apache License 2.0

5 votes

@Override
public void forward(PortletRequest request, PortletResponse response) throws PortletException, IOException {
	Assert.notNull(request, "Request must not be null");
	Assert.notNull(response, "Response must not be null");
	if (!(response instanceof MockMimeResponse)) {
		throw new IllegalArgumentException("MockPortletRequestDispatcher requires MockMimeResponse");
	}
	((MockMimeResponse) response).setForwardedUrl(this.url);
	if (logger.isDebugEnabled()) {
		logger.debug("MockPortletRequestDispatcher: forwarding to URL [" + this.url + "]");
	}
}

Source File: FrameworkPortlet.java From spring4-understanding with Apache License 2.0

5 votes

/**
 * Delegate render requests to processRequest/doRenderService.
 */
@Override
protected final void doDispatch(RenderRequest request, RenderResponse response)
		throws PortletException, IOException {

	processRequest(request, response);
}

Source File: FrameworkPortlet.java From spring4-understanding with Apache License 2.0

5 votes

/**
 * Delegate action requests to processRequest/doActionService.
 */
@Override
public final void processAction(ActionRequest request, ActionResponse response)
		throws PortletException, IOException {

	processRequest(request, response);
}

javax.portlet.PortletException Java Examples