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!
Related
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.
Hi I am having hard time with following url:
dynamicLink
to map with following controller method:
#RequestMapping(value="/noticeOpen/{quesId}")
public ModelAndView noticeOpen(#ModelAttribute("NoticeForm") NoticeForm noticeForm,
ModelMap model,
#PathVariable("quesId") Integer quesId){
System.out.println(quesId);
return new ModelAndView("/noticeOpen","noticeForm",noticeForm);
}
Problem starts when i click on the anchor dynamicLink and it does not transfers control to my controller, instead it shows following in browser's address bar:
http://127.0.0.1:8080/prj/noticeOpen/2/WEB-INF/pages/noticeOpen.jsp
Moreover I have following mapping in applicationContext.xml
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>WEB-INF/pages/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
This all works fine if I remove {quesId} from controller's #RequestMapping and #PathParam from method signature(also remove questionId from anchor )
http://127.0.0.1:8080/prj/noticeOpen
But that does not sound dynamic and fulfill my requirement.
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:jsp="http://java.sun.com/xml/ns/javaee/jsp" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" version="2.5">
<display-name>Spring Web MVC Application</display-name>
<servlet>
<servlet-name>mvc-dispatcher</servlet-name>
<servlet-class>
org.springframework.web.servlet.DispatcherServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>mvc-dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
</web-app>
Update
I created new Controller for /noticeOpen/{quesId} and its now getting the control, But I am not able to understand the behavior of the following methods.
Please take a look below on NoticeController and then result under that:
#Controller
public class NoticeController {
#RequestMapping(value="/noticeOpen/{quesId}")
public ModelAndView noticeOpen(#ModelAttribute("NoticeForm") NoticeForm noticeForm,ModelMap model,#PathVariable("quesId") Integer quesId){
return new ModelAndView("noticeOpen","noticeForm",noticeForm);
}
#RequestMapping(value="/noticeOpen")
public ModelAndView noticeOpen(#ModelAttribute("NoticeForm") NoticeForm noticeForm,ModelMap model){
return new ModelAndView("noticeOpen","noticeForm",noticeForm);
}
#RequestMapping(value="/noticeOpen") it redirects me to correct noticeOpen.jsp
#RequestMapping(value="/noticeOpen/{quesId}") it redirects me to following error Page
HTTP Status 404 - /prj/noticeOpen/WEB-INF/pages/noticeOpen.jsp
type Status report
message /prj/noticeOpen/WEB-INF/pages/noticeOpen.jsp
description The requested resource is not available.
Apache Tomcat/6.0.36
Change your prefix value in applicationContext.xml as follows
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>/WEB-INF/pages/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
A slash before WEB-INF.It will work.
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.
I'm using Spring 3.1.1.RELEASE. I'm having fits mapping URLs to controller methods. I would like to map the URL "/my-context-path/organizations/add" to the controller method below. In my controller, I have
#Controller
#RequestMapping("/organizations")
public class OrganizationController
{
…
#RequestMapping(value = "/add", method = RequestMethod.GET)
public ModelAndView doGetadd()
{
… do some stuff …
return new ModelAndView("organizations/add");
} // doGetadd
In my web.xml I have
<?xml version="1.0" encoding="UTF-8"?>
<web-app 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"
version="2.5">
<display-name>SB Admin</display-name>
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/organizations/*</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/dispatcher-servlet.xml</param-value>
</context-param>
and in my dispathcer-servlet.xml I have
...
<!-- Enable annotation driven controllers, validation etc... -->
<mvc:annotation-driven />
<context:component-scan base-package="org.myco.subco" />
<bean id="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix">
<value>/WEB-INF/views/</value>
</property>
<property name="suffix">
<value>.jsp</value>
</property>
</bean>
but requests for my desired context-path result in "No mapping found for HTTP request with URI [/myproject-1.0-SNAPSHOT/organizations/add] in DispatcherServlet with name 'dispatcher" errors (using JBoss 7). How do I map this thing properly? Note that I have multiple methods in my controller that I want to different URLs within the "/organizations" space.
Try this.
Change the dispatcher servlet mapping to :
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
And for the OrganizationController the mapping would be
#Controller
#RequestMapping("/organizations")
public class OrganizationController
And for the ContractsController the mapping would be
#Controller
#RequestMapping("/contracts")
public class OrganizationController
According to the Spring Doc the ModelAndView constructor parameter is the name of the view file.
So that file could be addView.jsp .
As well as the fact that you're (as far as my Spring knowledge goes) actually mapping it to /Application-Name/organizations/organizations/add due to :
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/organizations/</url-pattern>
</servlet-mapping>
And
#Controller
#RequestMapping("/organizations")
public class OrganizationController
I'd recommend changing the requestmapping from the controller to
#Controller
#RequestMapping("/")
public class OrganizationController
The <url-pattern>/organizations/</url-pattern> basiccally defines the 'virtual path' on which your site will be accessible.
Al mappings you do on controllers will append to it, makeing it /organizations/whateverpagecomeshere.jsp
And make sure that View file exists !