everyone!
Something has confused me a lot. I make a Restful Web service based on CXF,but it does not work.
My web.xml is as follows:
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>CXFServlet</servlet-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/service/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
and then is my applicationContext.xml:
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
<bean id="handleRequest" class="test.cjm.HandleReuqst"/> <jaxrs:server id="customerService" address="/">
<jaxrs:serviceBeans>
<ref bean="handleRequest"/>
</jaxrs:serviceBeans>
and my HandleRequest.java file presents below:
#Produces("application/json")
#Path("/test")
public class HandleRequest {
#GET
#Path("/Spring")
public TestVO testSpring(){
System.out.println("get users:");
TestVO tv = TestDAO.getPerson();
return tv;
}
}
The TestDAO.java file
private static Map<String,TestVO> testVOs;
static{
testVOs = new HashMap<String,TestVO>();
TestVO t1 = new TestVO();
t1.setId(1);
t1.setName("cjm");
testVOs.put("1", t1);
}
public static TestVO getPerson(){
return testVOs.get("1");
}
I deploy the program in tomcat named CXFSpring. I don't know where is wrong, Everytime I make a request to localhost:8080/CXFSpring/test/Spring, It just return a 404 status.
Could you tell me Where is wrong?
you CXF serving servlet is mapped to /service/*
try the following URL: localhost:8080/CXFSpring/service/test/Spring
Related
I know that there are lot of posts here with the same problem, but none of them seem to help me, so this will probably be a duplicate.
Im creating a spring mvc application using Maven, i have only one controller with one method. When i put the request mapping annotation only on the class level the application works fine but when i put it on the class level and the method level and i send a request like this:
localhost:8080/myapplication/planification/projet
i get 404 error: HTTP Status 404 - /myapplication/planification/WEB-INF/pages/test.jsp
here is my controller
#Controller
#RequestMapping("/planification")
public class PlanificationController {
#RequestMapping("/projet")
public ModelAndView projets (ModelAndView m){
m.addObject("projets", "All projects");
m.setViewName("test");
return m;
}
}
mvc-dispatcher-servlet.xml
<beans>
<context:component-scan base-package="com.smit"/>
<mvc:annotation-driven/>
<!-- **** VIEW RESOLVER BEAN **** -->
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>WEB-INF/pages/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
</beans>
web.xml
<web-app>
<servlet>
<servlet-name>mvc-dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet- class>
</servlet>
<servlet-mapping>
<servlet-name>mvc-dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/mvc-dispatcher-servlet.xml
</param-value>
</context-param>
</web-app>
Hold on, you are using / in front of RequestMapping value, which means from the root. You should removed it like this
#RequestMapping("projet")
Then go to localhost:8080/myapplication/planification/projet
Edit:
WEB-INF should have / in front!
I tried couple of Tutorial in Spring-MVC to load the data in index page without using ajax call means before loading the index page I want to get the data from server and load the data into the index page.but did not get proper answer.
Finally after couple of try i got the answer.here is my code.
web.xml
<display-name>SpringTest</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<servlet>
<servlet-name>spring</servlet-name>
<servlet-class> org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring-servlet.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
My Controller
#Controller
public class WebController {
#Autowired
private EmployeeService empService;
#RequestMapping(value = "/", method = RequestMethod.GET)
public ModelAndView index() {
List<Employee> empList = empService.getAllEmployee();
Collections.sort(empList, new EmployeeSortById());
ModelAndView modelMap = new ModelAndView("index","employeeList", empList);
System.out.println("Calling controller");
return modelMap;
}
}
spring-context.xml
<context:component-scan base-package="com.app.controller,com.app.dao.impl,com.app.service.impl" />
<mvc:annotation-driven/>
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/pages/" />
<property name="suffix" value=".jsp" />
</bean>
Having an issue with how CXF interceptor is setup and used by Spring. I want to log the incoming SOAP requests to database for audit log. I have the setup as below, but whenever incoming SOAP request comes, I get NPE where the service layer class is being accessed. It looks from log that the web application context is being re-loaded again leading to null reference for service bean.
I had a look at the two entries - this and this - which are close, and tried out the solution in first link, but not working.
Any help is appreciated.
Thanks
Interceptor code:
public class AuditLogInterceptor extends AbstractLoggingInterceptor {
private AuditLogService auditLogService;
#Autowired
public void setAuditLogService(AuditLogService auditLogService) {
this.auditLogService = auditLogService;
}
private void saveAuditLogEntry() {
// some more code ...
auditLogService.logRequest(logEntry);
}
cxf-servlet.xml
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
<bean id="jsonProvider" class="org.codehaus.jackson.jaxrs.JacksonJsonProvider" />
<!-- Add new endpoints for additional services you'd like to expose -->
<bean id="abstractLogInterceptor" abstract="true">
<property name="prettyLogging" value="true" />
</bean>
<bean class="com.xyz.interceptor.AuditLogInterceptor" id="logInInterceptor" parent="abstractLogInterceptor"/>
<jaxws:endpoint id="dataService" implementor="#masterDataService" address="/MasterDataService">
<jaxws:inInterceptors>
<ref bean="logInInterceptor" />
</jaxws:inInterceptors>
</jaxws:endpoint>
web.xml
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:/applicationContext-resources.xml
classpath:/applicationContext-dao.xml
classpath:/applicationContext-service.xml
classpath*:/applicationContext.xml
/WEB-INF/applicationContext*.xml
/WEB-INF/cxf-servlet.xml
/WEB-INF/security.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
</listener>
<servlet>
<servlet-name>CXFServlet</servlet-name>
<servlet-class>org.apache.cxf.transport.servlet.CXFServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/services/*</url-pattern>
</servlet-mapping>
I expect you're getting the contents of /WEB-INF/cxf-servlet.xml included in both the CXFServlet's context and the ContextLoaderListener's. Try removing the line /WEB-INF/cxf-servlet.xml from the ContextLoaderListener's contextConfigLocation attribute. You should also rename cxf-servlet.xml because the CXFServlet looks for a file with that exact name (see http://cxf.apache.org/docs/configuration.html) - or merge it into the rest of your applicationContext.xml.
I am development success and failure handlers in Spring Security.
Depends device type I must show one html view or send one json response. To this purpose I use Spring Mobile, but when I create Device object with HtttpServletRequest not found. Some idea?
web.xml
<filter>
<filter-name>deviceResolverRequestFilter</filter-name>
<filter-class>org.springframework.mobile.device.DeviceResolverRequestFilter</filter-class>
</filter>
ApplicationContext.xml
<mvc:annotation-driven>
<mvc:argument-resolvers>
<bean class="org.springframework.mobile.device.DeviceWebArgumentResolver" />
</mvc:argument-resolvers>
</mvc:annotation-driven>
Class
public class AuthFailureHandler implements AuthenticationFailureHandler{
#Override
public void onAuthenticationFailure(HttpServletRequest request, HttpServletResponse response, AuthenticationException ae) throws IOException, ServletException {
Device device = DeviceUtils.getCurrentDevice(request);
if(device.isNormal()){
response.sendRedirect(response.encodeRedirectURL("./userNoAuth"));
} else {
response.sendRedirect(response.encodeRedirectURL("./rest/userNoAuth"));
}
}
}
Error
java.lang.NullPointerException at com.myapp.security.handler.AuthFailureHandler.onAuthenticationFailure(AuthFailureHandler.java:19)
UPDATE:
I am change .getCurrentDevice(HttpServletRequest) method to getRequiredCurrentDevice(HttpServletRequest).
Now I get this error.
java.lang.IllegalStateException: No currenet device is set in this request and one is required - have you configured a DeviceResolvingHandlerInterceptor?
Verify your web.xml contains a filter-mapping for the deviceResolverRequestFilter. The following is a working example from the Spring Mobile Samples repository. Hope that helps!
https://github.com/SpringSource/spring-mobile-samples/tree/master/lite-device-resolver-xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<!-- The definition of the Root Spring Container shared by all Servlets and Filters -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/root-context.xml</param-value>
</context-param>
<!-- Creates the Spring Container shared by all Servlets and Filters -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- Use the DeviceResolverRequestFilter OR the DeviceResolverHandlerInterceptor in the servlet-context.xml -->
<filter>
<filter-name>deviceResolverRequestFilter</filter-name>
<filter-class>org.springframework.mobile.device.DeviceResolverRequestFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>deviceResolverRequestFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- Processes application requests -->
<servlet>
<servlet-name>appServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>appServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
under the webapp folder of my application i have a folder called meetingroom
and in that folder i have a jsp page called viewrooms.jsp
- DispatcherServlet configuration is as follows:
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:spring/config/applicationContext.xml
</param-value>
</context-param>
<servlet>
<servlet-name>spring</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring/config/applicationContext.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>/meetingroom/*</url-pattern>
</servlet-mapping>
- InternalResourceViewResolver bean:
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/"/>
<property name="suffix" value=".jsp"/>
</bean>
- Controller:
#Controller
#RequestMapping("/viewrooms.jsp")
public class ViewRooms {
#RequestMapping(method = RequestMethod.GET)
public String get() {
log.debug("######## GET METHOD FOR VIEW ROOMS ########");
return "meetingroom/viewrooms";
}
}
How i am accessing the page: http://localhost:8081/MyAPP/meetingroom/viewrooms.jsp
ISSUE: the controller get method is getting called in infinite loop and the page is not rendered.
please advise why it's not working, thanks.
IMHO #RequestMapping("/viewrooms.jsp") points to /MyAPP/viewrooms.jsp
changing #RequestMapping to "/meetingroom/viewrooms.jsp" would be my next guess for the fix of your problem
problem fixed after changing the pages folder name, maybe it was conflicting with the servlet url mapping.