I'm writing a new web app using Spring Boot for the first time and am trying to use SiteMesh 3 without success.
I'm using a web initializer to bootstrap;
public class WebInitializer extends SpringBootServletInitializer {
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(Application.class);
}
}
I've configured the filter in the Application config class as below;
#Configuration
#EnableAutoConfiguration
#ComponentScan
public class Application {
#Bean
public FilterRegistrationBean siteMeshFilter() {
FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean();
filterRegistrationBean.setFilter(new MySiteMeshFilter());
return filterRegistrationBean;
}
}
MySiteMeshFilter is as follows;
public class MySiteMeshFilter extends ConfigurableSiteMeshFilter {
#Override
protected void applyCustomConfiguration(SiteMeshFilterBuilder builder) {
builder.addDecoratorPath("/*", "/decorators/decorator.html");
}
}
Under src/main/webapp/WEB-INF/ I have a folder decorators containing decorator.html;
<html>
<head>
<title><sitemesh:write property='title'/></title>
<sitemesh:write property='head'/>
</head>
<body>
<p>This has been decorated!!!</p>
<sitemesh:write property='body'/>
</body>
</html>
and under src/main/webapp/static I have a basic html file;
<!DOCTYPE html>
<html>
<head>
<title>Test</title>
</head>
<body>
<p>Just a test html page</p>
</body>
</html>
But ... on running web app (I'm deploying the war on tomcat - not embedded) and going to localhost:8080/static/test.html I get ...
2014-09-18 16:17:53.696 ERROR 7233 --- [io-8080-exec-10] o.s.boot.context.web.ErrorPageFilter : Forwarding to error page from request [/static/test.htmlnull] due to exception [Cannot forward after response has been committed]
java.lang.IllegalStateException: Cannot forward after response has been committed
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:348)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338)
at org.springframework.boot.context.web.ErrorPageFilter.handleErrorStatus(ErrorPageFilter.java:134)
at org.springframework.boot.context.web.ErrorPageFilter.doFilter(ErrorPageFilter.java:111)
at org.springframework.boot.context.web.ErrorPageFilter.access$000(ErrorPageFilter.java:58)
at org.springframework.boot.context.web.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:87)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.boot.context.web.ErrorPageFilter.doFilter(ErrorPageFilter.java:100)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:315)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
If I comment out the SiteMesh filter in the configuration file (Application class) then I see the undecorated test.html find.
So am I missing something very obvious here?
Related
I am having a Spring boot multi-module maven project running with Java8. This below class is being used to determine which resources we should be registering for our Jersey set-up-
#Slf4j
#Configuration
#Component
#ApplicationPath("/")
public class JerseyConfig extends ResourceConfig {
#Autowired
private AutowireCapableBeanFactory beanFactory;
#PostConstruct
public void initialize() {
// We will just look for all the classes in our resources
// package annotated with #Path
Reflections reflections = new Reflections("org.example.resource");
Set<Class<? extends Object>> resources =
reflections.getTypesAnnotatedWith(Path.class);
resources.forEach(r -> {
log.debug("Registering resource " + r);
register(beanFactory.getBean(r));
});
register(ConstraintViolationExceptionMapper.class);
}
}
Whereas, the REST endpoint looks like below:
#Component
#Api(value = "/api/1/summary", description = "Manage Summary")
#Path("/api/1/summary")
#Produces(MediaType.APPLICATION_JSON)
public class SummaryResource extends AbstractUpdatableDomainResource<Summary> {
#ApiOperation(value = "Create new summary", notes = "Create a new summary and return with its unique id", response = Summary.class)
#POST
#Override
public User create(Summary newInstance) {
}
}
Now, if I ran with -dontobfuscate then everything is working as excepted but when obfuscate it ends up with the following errors:
[http-nio-8080-exec-1] ERROR o.a.c.c.C.[.[localhost].[/web-context-path] - org.apache.juli.logging.DirectJDKLog - Servlet.init() for servlet [org.example.JerseyConfig] threw exception
org.glassfish.jersey.server.model.ModelValidationException: Validation of the application resource model has failed during application initialization.
[[HINT] A HTTP GET method, public void org.example.resource.FDService.a(javax.servlet.http.HttpServletResponse,javax.servlet.http.HttpServletRequest), returns a void type. It can be intentional and perfectly fine, but it is a little uncommon that GET method returns always "204 No Content".; source='ResourceMethod{httpMethod=GET, consumedTypes=[], producedTypes=[application/pdf], suspended=false, suspendTimeout=0, suspendTimeoutUnit=MILLISECONDS, invocable=Invocable{handler=ClassBasedMethodHandler{handlerClass=class org.example.resource.FDService, handlerConstructors=[org.glassfish.jersey.server.model.HandlerConstructor#508c06e3]}, definitionMethod=public void org.example.resource.FDService.a(javax.servlet.http.HttpServletResponse,javax.servlet.http.HttpServletRequest), parameters=[Parameter [type=interface javax.servlet.http.HttpServletResponse, source=null, defaultValue=null], Parameter [type=interface javax.servlet.http.HttpServletRequest, source=null, defaultValue=null]], responseType=void}, nameBindings=[]}'
at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:394)
at org.glassfish.jersey.server.ApplicationHandler.lambda$initialize$1(ApplicationHandler.java:316)
at org.glassfish.jersey.internal.Errors.process(Errors.java:316)
at org.glassfish.jersey.internal.Errors.process(Errors.java:298)
at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:256)
at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:315)
at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:282)
at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:335)
at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:178)
at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:370)
at javax.servlet.GenericServlet.init(GenericServlet.java:158)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1122)
at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:777)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:490)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:408)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:853)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1587)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Unknown Source)
So my question is, what makes it NOT run if the code obfuscates? Why does obfuscation break the application? How to ignore ModelValidationException? What needs to tell proguard to exclude to make it run?
I created a sample IntegrationFlow as shown below:
#Configuration
#EnableIntegration
#IntegrationComponentScan
#ComponentScan
public class RegisterHostFlow {
private final Logger LOG = LoggerFactory.getLogger(this.getClass());
#MessagingGateway
public interface RegisterHostGateway{
#Gateway(requestChannel = "registerHostInputChannel")
Host registerHost(Host host);
}
#Bean
public IntegrationFlow httpInboundGatewayFlow() {
return IntegrationFlows.from("registerHostInputChannel")
.handle((host, headers) -> {
return host;
})
.enrich(e -> e
.requestPayload(Message::getPayload)
.property("uuid", "34563456345634563456")
.property("id", "1234")
)
.get();
}
}
I am calling this from a spring MVC controller as below:
RegisterHostFlow.RegisterHostGateway registerHostGateway = applicationContext.getBean(RegisterHostFlow.RegisterHostGateway.class);
Host host1 = registerHostGateway.registerHost(host);
When I write a unit test to do some sanity testing as shown below, application fails to load with the error, NoSuchBeanException:
#RunWith(SpringRunner.class)
#WebMvcTest(HostController.class)
#EnableIntegration
#IntegrationComponentScan
public class HostControllerTest {
#Autowired
private MockMvc mvc;
#Test
public void registerHost_passedInHost_returnJson() throws Exception {
this.mvc.perform(post("/hostservice/v1/hosts").contentType(MediaType.APPLICATION_JSON). content('someJsonStringGoesHere'))
.andExpect(status().isOk())
.andExpect(content().contentType(MediaType.APPLICATION_JSON_UTF8));
}
Below is the exception I see:
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'registerHostInputChannel' available
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:982)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:648)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at org.springframework.test.web.servlet.TestDispatcherServlet.service(TestDispatcherServlet.java:65)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.springframework.mock.web.MockFilterChain$ServletFilterProxy.doFilter(MockFilterChain.java:167)
at org.springframework.mock.web.MockFilterChain.doFilter(MockFilterChain.java:134)
at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.mock.web.MockFilterChain.doFilter(MockFilterChain.java:134)
at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:105)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.mock.web.MockFilterChain.doFilter(MockFilterChain.java:134)
at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.mock.web.MockFilterChain.doFilter(MockFilterChain.java:134)
at org.springframework.test.web.servlet.MockMvc.perform(MockMvc.java:155)
Any pointers to how to have ApplicationContext autowire the integration beans when in test mode?
According the #WebMvcTest JavaDocs:
* Typically {#code #WebMvcTest} is used in combination with {#link MockBean #MockBean} or
* {#link Import #Import} to create any collaborators required by your {#code #Controller}
* beans.
You have to make your test class config like:
#RunWith(SpringRunner.class)
#WebMvcTest(HostController.class)
#Import(RegisterHostFlow.class)
public class HostControllerTest {
So, this way you have an MVC slice and collaborator in face of Spring Integration and target flow configuration.
I would like to disable Spring MVC view resolution for my application.
My application only uses Thymeleaf for mail templates and Spring MVC for the REST API. It does not serve Thymleaf pages.
I have configured the following property in my application.properties:
spring.thymeleaf.enabled=false
But I still get errors such as:
20:28:51.851 [http-nio-8080-exec-10] ERROR o.a.c.c.C.[.[.[.[dispatcherServlet] - Servlet.service() for servlet dispatcherServlet threw exception
javax.servlet.ServletException: Circular view path [error]: would dispatch back to the current handler URL [/error] again. Check your ViewResolver setup! (Hint: This may be the result of an unspecified view, due to default view name generation.)
at org.springframework.web.servlet.view.InternalResourceView.prepareForRendering(InternalResourceView.java:205)
at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:145)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:303)
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1257)
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:1037)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:980)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:622)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:165)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:726)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:471)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:394)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:311)
at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:395)
at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:254)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:177)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:784)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:802)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1410)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.lang.Thread.run(Thread.java:745)
How can I use Thymeleaf whilst disabling view resolution for Spring MVC?
edit: Actually the only view I am serving is the SPA's index.html as follows:
#Override
public void addViewControllers(ViewControllerRegistry registry) {
registry.addViewController("/").setViewName("forward:/index.html");
}
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/**")//
.addResourceLocations("classpath:/")//
.setCachePeriod(ONE_YEAR);
registry.addResourceHandler("/")//
.addResourceLocations("classpath:/index.html")//
.setCachePeriod(0);
}
I think problem here is, when spring encounters an error, it is forwarding "user" to /error page. Try adding following in your properties.
spring.resources.add-mappings=false
You probably have a controller which returns some string which cannot be resolved by Spring View resolver. If you want to return JSON object use #RestController annotation for your class
MainController.java
#RestController
public class MainController {
#GetMapping("/")
public TestResponseDto greeting(/*here can be any params*/) {
System.out.println("here");
return new TestResponseDto();
}
}
TestResponse.java
public class TestResponseDto {
public String response = "test";
}
I'm using spring boot application. I have set the MvcConfig class for it and added tomcat-embed-jasper and jstl dependencies to pom.xml. However, I can not view my jsp file in the 'WEB-INF' folder, I will get 404 error (Whitelabel Error Page).I have set the Application.properties. here is my application.properties:
#
## View resolver
#
spring.view.prefix: /WEB-INF/jsp/
spring.view.suffix: .jsp
Here is my MvcConfig class:
package com.goodvideotutorials.spring.config;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
#Configuration
public class MvcConfig extends WebMvcConfigurerAdapter {
#Override
public void addViewControllers(ViewControllerRegistry registry) {
registry.addViewController("/").setViewName("home");
}
}
Here is my home.jsp:
<%# page language="java" contentType="text/html; charset=utf-8" pageEncoding="utf-8"%>
<%# taglib prefix="spring" uri="http://www.springframework.org/tags"%>
<%# taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Up and running with Spring Framework quickly</title>
</head>
<body>
<h2>Hello, world!</h2>
</body>
</html>
it is inserted inside src > main > webapp > WEB-INF > jsp > home.jsp
I have added these dependencies to pom.xml:
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>
this is my Application.java class:
#Configuration
#ComponentScan
#EnableAutoConfiguration
public class Application extends SpringBootServletInitializer {
public static void main(String[] args) {
ApplicationContext ctx = SpringApplication.run(Application.class, args);
}
}
and my controller class:
#Controller
public class RootController {
// #RequestMapping("/")
// public String home() {
//
// return "home";
//
// }
}
Any way if I make the code commented in the controller and don't use MvcConfig, it doesn't work. If I comment that code and use MvcConfig class, it doesn't work as well. This is the url : localhost:8080
I just tested many things , but it shows "Whitelabel Error Page" instead of JSP. I also have Tomcat server installed in the JEE environment. Could that cause problem?
just my 2 cents.
For me i received the following warning in server logs :
WARN : ResourceHttpRequestHandler : Path with "WEB-INF" or "META-INF": [WEB-INF/jsp/welcome.jsp]
and the white label error page was displayed, to fix it i modifed my JSP location
from
src/main/webapp/WEB-INF/jsp/welcome.jsp
to
src/main/webapp/templates/jsp/welcome.jsp
Why it worked for me ?
Spring documentation clearly states that ResourceHttpRequestHandler will reject any URL that contains either WEB-INF or META-INF.
ResourceHttpRequestHandler doc link
From DOCS: Identifies invalid resource paths. By default rejects:
Paths that contain "WEB-INF" or "META-INF"
Hence as soon as i replaced the WEB-INF folder name with templates, it started working.
Note :
I also had my internal view resolver configured with required prefix and suffix.
I am using spring-boot-starter-parent - 2.1.2.RELEASE
Spring boot help you automatically by:
Add file src/main/resources/application.properties:
spring.view.prefix: /WEB-INF/jsp/
spring.view.suffix: .jsp
And dependency:
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>
Or You should add configuration for view resolver like:
#Configuration
#EnableWebMvc
public class MvcConfiguration extends WebMvcConfigurerAdapter{
#Bean
public ViewResolver getViewResolver() {
InternalResourceViewResolver resolver = new InternalResourceViewResolver();
resolver.setPrefix("/WEB-INF/jsp/");
resolver.setSuffix(".jsp");
return resolver;
}
#Override
public void configureDefaultServletHandling(
DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}
Change your Application like:
public class Application extends SpringBootServletInitializer {
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(Application.class);
}
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
Follow below steps
1 - tomcat-embed-jasper dependency
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
2 - Add below configuration is application.properties
spring.mvc.view.prefix: /
spring.mvc.view.suffix: .jsp
3 - whatever JSP page you want to show so for that add below code in controller
#RequestMapping("/")
public String welcome(Model model) {
model.addAttribute("message", "Hello World !!!");
return "welcome";
}
so based on above code it will look for welcome.jsp file in webapps/welcome.jsp
That's it still have some doubt then check it out below link
Spring Boot and JSP Integration
The problem is caused by the <scope> of the org.apache.tomcat.embed dependency.
To resolve the <scope>provided</scope> line. So, the dependency looks like :
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
</dependency>
The scope provided is only available on the compilation and test classpath not at the runtime. It is not transitive as default scope compile.
I try to configure jersey-mvc-freemarker on TomEE 1.7.2. But I can't ...
Configure Jersey
#ApplicationPath("resources")
public class JerseyConfig extends ResourceConfig{
public JerseyConfig() {
packages("my.pack.controllers")
.property(MvcFeature.TEMPLATE_BASE_PATH, "/WEB-INF/classes/my/pack")
.register(org.glassfish.jersey.server.mvc.freemarker.FreemarkerMvcFeature.class);
}
}
Controller
#Path("main")
public class MainController {
#Inject
private TestBean bean;
#GET
public Viewable getIt() {
return new Viewable("test");
}
}
web.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">
<display-name>ui</display-name>
</web-app>
I put my test.ftl to my.pack
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>test</title>
</head>
<body>
test
</body>
</html>
When I go to http://localhost:8080/resources/main I get message
No message body writer has been found for response class Viewable.
Thanks you
UPDATE:
I configured tracing in Jersey and got:
javax.servlet.ServletException: Error processing webservice request
org.apache.tomee.webservices.CXFJAXRSFilter.doFilter(CXFJAXRSFilter.java:98)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
root cause
java.lang.NullPointerException
org.apache.openejb.server.cxf.rs.CxfRsHttpListener.doInvoke(CxfRsHttpListener.java:227)
org.apache.tomee.webservices.CXFJAXRSFilter.doFilter(CXFJAXRSFilter.java:94)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
note The full stack trace of the root cause is available in the Apache Tomcat (TomEE)/7.0.62 (1.7.2) logs.