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Guice 서블릿으로 Wicket 프로젝트를 설정 한 후 java.lang.IllegalStateException: filter path was not configured
이 표시됩니다. 필터 경로 은입니다. 내가 놓친 게 있니?Wicket과 함께 Guice 서블릿을 사용하는 방법
web.xml을
<?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>node-sitter</display-name>
<listener>
<listener-class>com.mycompany.wicketapp.inject.ServletConfig</listener-class>
</listener>
<filter>
<description>Initialises Guice</description>
<filter-name>guiceFilter</filter-name>
<filter-class>com.google.inject.servlet.GuiceFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>guiceFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
Guice 서블릿 리스너 (페이지를 방문)
public class ServletConfig extends GuiceServletContextListener {
@Override
protected Injector getInjector() {
return Guice.createInjector(new Servlets());
}
private static class Servlets extends ServletModule {
@Override
protected void configureServlets() {
bind(WicketFilter.class).in(Singleton.class);
filterRegex("/.*").through(WicketFilter.class, withApplicationClass(WicketApplication.class));
}
private Map<String, String> withApplicationClass(Class<? extends WebApplication> applicationClass) {
Map<String, String> initParams = new HashMap<String, String>(1);
initParams.put("applicationClassName", applicationClass.getName());
return initParams;
}
}
}
스택 추적 :
java.lang.IllegalStateException: filter path was not configured
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:124)
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:194)
at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163)
at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58)
at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118)
at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113)
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1323)
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:474)