Hi there;
Has anyone tried working with the wicket 1.5-m3 and the new guice/guice
persist 3 snapshots?
am getting the below error:
java.lang.InstantiationException: com.google.inject.persist.PersistFilter
at java.lang.Class.newInstance0(Class.java:340)
at java.lang.Class.newInstance(Class.java:308)
at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153)
at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:92)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:662)
at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
at
org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1272)
at
org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
at
org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:489)
at
org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:115)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)
at org.mortbay.jetty.Server.doStart(Server.java:224)
at
org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
at
org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:132)
at
org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:441)
at
org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:383)
at
org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:210)
at
org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:184)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:569)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:539)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
at
org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Web.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";
version="2.4">
<display-name>issuetracker</display-name>
<filter>
<filter-name>wicket.issuetracker</filter-name>
<filter-class>org.apache.wicket.protocol.http.WicketFilter</filter-class>
<init-param>
<param-name>applicationClassName</param-name>
<param-value>ke.co.at.issuetracker.WicketApplication</param-value>
</init-param>
</filter>
<filter>
<filter-name>persistFilter</filter-name>
<filter-class>com.google.inject.persist.PersistFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>wicket.issuetracker</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter-mapping>
<filter-name>persistFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
peristence.xml
<persistence xmlns="http://java.sun.com/xml/ns/persistence";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd";
version="1.0">
<persistence-unit name="issuetrackerPU"
transaction-type="RESOURCE_LOCAL">
<properties>
<property name="hibernate.dialect"
value="org.hibernate.dialect.PostgreSQLDialect" />
<property name="hibernate.connection.driver_class"
value="org.postgresql.Driver" />
<property name="hibernate.connection.username" value="postgres"
/>
<property name="hibernate.connection.password" value="postgres"
/>
<property name="hibernate.connection.url"
value="jdbc:postgresql://localhost:5432/issuetracker" />
<property name="hibernate.hbm2ddl.auto" value="update" />
</properties>
</persistence-unit>
<persistence-unit name="issuetrackerPUtest"
transaction-type="RESOURCE_LOCAL">
<properties>
<property name="hibernate.dialect"
value="org.hibernate.dialect.HSQLDialect" />
<property name="hibernate.connection.driver_class"
value="org.hsqldb.jdbcDriver" />
<property name="hibernate.connection.username" value="sa" />
<property name="hibernate.connection.password" value="" />
<property name="hibernate.connection.url"
value="jdbc:hsqldb:mem:issuetracker" />
<property name="hibernate.hbm2ddl.auto" value="update" />
</properties>
</persistence-unit>
</persistence>
Guice Module
package ke.co.at.issuetracker;
import ke.co.at.issuetracker.services.LoginService;
import ke.co.at.issuetracker.services.impl.LoginServiceImpl;
import com.google.inject.AbstractModule;
public class GuiceModule extends AbstractModule {
@Override
protected void configure() {
bind(LoginService.class).to(LoginServiceImpl.class);
}
}
Wicket application
package ke.co.at.issuetracker;
import ke.co.at.issuetracker.pages.AdminUserPage;
import ke.co.at.issuetracker.pages.LoginPage;
import org.apache.wicket.guice.GuiceComponentInjector;
import org.apache.wicket.protocol.http.WebApplication;
import com.google.inject.Guice;
import com.google.inject.Injector;
import com.google.inject.persist.jpa.JpaPersistModule;
/**
* Application object for your web application. If you want to run this
* application without deploying, run the Start class.
*
* @see ke.co.at.issuetracker.Start#main(String[])
*/
public class WicketApplication extends WebApplication {
/**
* Constructor
*/
public WicketApplication() {
}
/**
* @see org.apache.wicket.Application#getHomePage()
*/
public Class<LoginPage> getHomePage() {
return LoginPage.class;
}
@Override
protected void init() {
super.init();
Injector injector = Guice.createInjector(new GuiceModule(), new
JpaPersistModule("issuetrackerPU"));
getComponentInstantiationListeners().add(new
GuiceComponentInjector(this, injector));
getMarkupSettings().setStripWicketTags(true);
mountPage("/login", LoginPage.class);
mountPage("/registeradmin", AdminUserPage.class);
}
}
kind regards.
Josh
