GlassFish Server status 404 No mapping found for HTTP request with URI in DispatcherServlet - spring

Question

I'm trying to integrate JSF 2 with Spring and I was following this example and making some modifications to access a DB and execute a Stored Procedure.
But when I run the project I'm getting a Status 404 - Not found from the GlassFish Server. In the console log I'm getting the message:
Warning: No mapping found for HTTP request with URI [/] in DispatcherServlet with name 'dispatcher'
Here is my resulting code:
Folder Structure
Initializer.java
public class Initializer implements WebApplicationInitializer {
#Override
public void onStartup(ServletContext servletContext) throws ServletException {
AnnotationConfigWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
ctx.register(AppConfig.class);
ctx.setServletContext(servletContext);
servletContext.addListener(new ContextLoaderListener(ctx));
servletContext.addListener(new RequestContextListener());
Dynamic dynamic = servletContext.addServlet("dispatcher", new DispatcherServlet(ctx));
dynamic.addMapping("/");
dynamic.setLoadOnStartup(1);
}
}
AppConfig.java
#Configuration
#ComponentScan("source")
class AppConfig {
#Bean
public Service service() {
DriverManagerDataSource ds = new DriverManagerDataSource("jdbc:mysql://localhost:3306/test?zeroDateTimeBehavior=convertToNull", "root", "rootPass");
ds.setDriverClassName("com.mysql.jdbc.Driver");
return new ServiceImpl(ds);
}
}
ProcBean.java
#ManagedBean(name = "procBean", eager = true)
#RequestScoped
#Component
#RequestMapping("/")
public class ProcBean {
private int input;
private int output;
#Autowired public Service procService;
// Empty constructor, getters/setters
public String callStoredProcedure() {
this.output = procService.callStoredProcedure(input);
return "output";
}
}
ServiceImpl.java
public class ServiceImpl implements Service {
private DataSource dataSource;
private StoredProcedurePrueba prueba;
public ServiceImpl(DataSource dataSource) {
this.dataSource = dataSource;
}
// get/set dataSource
#Override
public int callStoredProcedure(int input) {
this.prueba = new StoredProcedurePrueba(dataSource);
return this.prueba.execute(input);
}
private class StoredProcedurePrueba extends StoredProcedure {
// Implementation tested separately and working correctly
}
}
Configuration
faces-config.xml
<?xml version='1.0' encoding='UTF-8'?>
<faces-config version="2.2"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-facesconfig_2_2.xsd">
<application>
<el-resolver>
org.springframework.web.jsf.el.SpringBeanFacesELResolver
</el-resolver>
</application>
</faces-config>
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.1"
xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd">
<display-name>JSF 2 + Spring 4 Integration Example</display-name>
<servlet>
<servlet-name>FacesServlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>FacesServlet</servlet-name>
<url-pattern>*.xhtml</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
</web-app>
Web pages
<!-- input.xhtml -->
<h:body>
<h3>JSF 2 + Spring 4 Integration Example</h3>
<h:form id="studentForm">
<h:outputLabel value="Enter Student id:" />
<h:inputText value="#{procBean.input}" /> <br />
<h:commandButton value="Submit" action="#{procBean.callStoredProcedure()}"/>
</h:form>
</h:body>
<!-- output.xhtml -->
<h:body>
<h3>JSF 2 + Spring 4 Integration Example</h3>
<p>#{procBean.output}</p>
</h:body>
I was trying some other solutions but none of them works for me. Any idea? What am I missing?
Thanks in advance for your answers.

Answer 1

Not using Spring but I would think you need a welcome-file in web.xml like
<welcome-file-list>
<welcome-file>input.xhtml</welcome-file>
</welcome-file-list>