yoshiro_hagiy****@mnec*****
yoshiro_hagiy****@mnec*****
2010年 1月 12日 (火) 10:29:10 JST
矢野 様
ユーザの認証に失敗した場合のエラーメッセージ、以下のとおりになります。
（ユーザ欄やパスワード欄が空の場合も同じエラーメッセージです。）
メール長くなりますが、ソースも添付します。
何かアドバイス頂ければ幸いです。
よろしくお願い致します。
萩谷
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Error Message
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Unexpected RuntimeException
WicketMessage: Method onFormSubmitted of interface
org.apache.wicket.markup.html.form.IFormSubmitListener targeted at
component [MarkupContainer [Component id = form]] threw an exception
Root cause:
java.lang.NullPointerException
at
org.apache.wicket.resource.loader.PackageStringResourceLoader.loadStringResource(PackageStringResourceLoader.java:81)
at
org.apache.wicket.resource.loader.ComponentStringResourceLoader.loadStringResource(ComponentStringResourceLoader.java:246)
at org.apache.wicket.Localizer.getStringIgnoreSettings(Localizer.java:241)
at org.apache.wicket.Localizer.getString(Localizer.java:313)
at org.apache.wicket.Localizer.getString(Localizer.java:138)
at
org.apache.wicket.markup.html.form.FormComponent$MessageSource.getString(FormComponent.java:223)
at
org.apache.wicket.markup.html.form.FormComponent$MessageSource.getMessage(FormComponent.java:164)
at
org.apache.wicket.validation.ValidationError.getErrorMessage(ValidationError.java:157)
at
org.apache.wicket.markup.html.form.FormComponent.error(FormComponent.java:677)
at
org.apache.wicket.markup.html.form.FormComponent.reportRequiredError(FormComponent.java:1587)
at
org.apache.wicket.markup.html.form.FormComponent.validateRequired(FormComponent.java:1578)
at
org.apache.wicket.markup.html.form.FormComponent.validate(FormComponent.java:1189)
at org.apache.wicket.markup.html.form.Form$22.validate(Form.java:2125)
at
org.apache.wicket.markup.html.form.Form$ValidationVisitor.formComponent(Form.java:171)
at
org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrderHelper(FormComponent.java:441)
at
org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrderHelper(FormComponent.java:428)
at
org.apache.wicket.markup.html.form.FormComponent.visitFormComponentsPostOrder(FormComponent.java:400)
at
org.apache.wicket.markup.html.form.Form.visitFormComponentsPostOrder(Form.java:1200)
at
org.apache.wicket.markup.html.form.Form.validateComponents(Form.java:2117)
at org.apache.wicket.markup.html.form.Form.validate(Form.java:2097)
at org.apache.wicket.markup.html.form.Form.process(Form.java:972)
at org.apache.wicket.markup.html.form.Form.process(Form.java:922)
at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:887)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182)
at
org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:479)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:312)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:390)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:619)
Complete stack:
org.apache.wicket.WicketRuntimeException: Method onFormSubmitted of
interface org.apache.wicket.markup.html.form.IFormSubmitListener targeted
at component [MarkupContainer [Component id = form]] threw an exception
at
org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:193)
at
org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:479)
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182)
at
org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:479)
Page
[Page class = AuthSignInPage, id = 4, version = 0]:
# Path Size Type Model Object
1 error 1.6K
org.apache.wicket.markup.html.panel.FeedbackPanel
2 error:feedbackul 3.7K
org.apache.wicket.markup.html.WebMarkupContainer
3 error:feedbackul:messages 3.7K
org.apache.wicket.markup.html.list.ListView []
4 form 3.7K org.apache.wicket.markup.html.form.Form
[Page class = AuthSignInPage, id = 4, version = 0]
5 form:password 1.1K
org.apache.wicket.markup.html.form.PasswordTextField
6 form:submit1 3.7K
org.apache.wicket.markup.html.form.Button
7 form:username 1K
org.apache.wicket.markup.html.form.TextField
------------------------------------------------------------------------
------------------------------------------------------------------------
AuthApp.java
------------------------------------------------------------------------
import org.apache.wicket.Application;
import org.apache.wicket.Page;
import org.apache.wicket.RestartResponseAtInterceptPageException;
import org.apache.wicket.authentication.AuthenticatedWebApplication;
import org.apache.wicket.authentication.AuthenticatedWebSession;
import org.apache.wicket.markup.html.WebPage;
public class AuthApp extends AuthenticatedWebApplication{
@Override
public String getConfigurationType() {
return Application.DEVELOPMENT;
}
@Override
protected void init() {
super.init();
getMarkupSettings().setDefaultMarkupEncoding("UTF-8");
getRequestCycleSettings().setResponseRequestEncoding("UTF-8");
}
@Override
protected Class<? extends AuthenticatedWebSession> getWebSessionClass()
{
return AuthAppSession.class;
}
@Override
protected Class<? extends WebPage> getSignInPageClass() {
return AuthSignInPage.class;
}
@Override
public Class<? extends Page> getHomePage() {
return IndexPage.class;
}
@Override
protected void onUnauthorizedPage(Page page) {
throw new RestartResponseAtInterceptPageException(ErrorPage.class);
}
}
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AuthAppSession.java
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import java.util.HashMap;
import org.apache.wicket.Request;
import org.apache.wicket.authentication.AuthenticatedWebSession;
import org.apache.wicket.authorization.strategies.role.Roles;
public class AuthAppSession extends AuthenticatedWebSession {
private Roles roles;
private HashMap<String, String> map;
public AuthAppSession(Request request) {
super(request);
map = new HashMap<String, String>();
map.put(Roles.ADMIN, "admin");
map.put(Roles.USER, "user");
}
@Override
public boolean authenticate(String username, String password) {
if (map.get(username) != null &&
map.get(username).equals(password)) {
roles = new Roles(username);
return true;
} else {
roles = null;
return false;
}
}
@Override
public Roles getRoles() {
return roles;
}
}
------------------------------------------------------------------------
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AuthSignInPage.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type"
content="text/html; charset=utf-8">
<title>Sign in</title>
<link rel="stylesheet" type="text/css" href="style.css">
</head>
<body>
<h1>Sign in Page.</h1>
<span wicket:id="signInPanel"/>
</body>
</html>
------------------------------------------------------------------------
------------------------------------------------------------------------
AuthSignInPage.java
------------------------------------------------------------------------
import org.apache.wicket.authentication.pages.SignInPage;
public class AuthSignInPage extends SignInPage {
public AuthSignInPage(){
super();
}
}
------------------------------------------------------------------------
------------------------------------------------------------------------
IndexPage.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>IndexPage</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
</head>
<body>
<h1>Index Page.</h1>
<p>This page for logined user.</p>
<p><a wicket:id="link">Admin Page</a></p>
<p><a wicket:id="link2">Logout</a></p>
</body>
</html>
------------------------------------------------------------------------
------------------------------------------------------------------------
IndexPage.java
------------------------------------------------------------------------
import org.apache.wicket.authorization.strategies.role.Roles;
import
org.apache.wicket.authorization.strategies.role.annotations.AuthorizeInstantiation;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.link.Link;
@AuthorizeInstantiation({Roles.ADMIN, Roles.USER})
public class IndexPage extends WebPage {
public IndexPage() {
Link<String> link = new Link<String>("link") {
@Override
public void onClick() {
this.setResponsePage(AdminPage.class);
}
};
this.add(link);
Link<String> link2 = new Link<String>("link2") {
@Override
public void onClick() {
this.setResponsePage(AuthSignOutPage.class);
}
};
this.add(link2);
}
}
------------------------------------------------------------------------