Paul,
I've set a breakpoint and I can positively say that GuiceModule gets
injected.
Viggo,
I've read your post, but for laboral reasons I need to learn shindig in
order to join a team that will integrate a product with opensocial (via
shindig), Im deffinetly checking socialsite for insight though.
Thanks for the replies, any idea is appreciated
On Tue, Jun 30, 2009 at 8:51 AM, Paul Lindner <lind...@inuus.com> wrote:
> Are you sure that org.self.guice.modules.GuiceModule is getting injected?
> Perhaps add some debugging code to GuiceModule.configure() to insure that
> your bindings are being created?
>
> On Mon, Jun 29, 2009 at 7:12 PM, pablo fernandez <
> fernandezpabl...@gmail.com
> > wrote:
>
> > Paul,
> >
> > I did that, just modifiying the module to implement PersonService by my
> > own,
> > this is the module I used:
> >
> > package org.self.guice.modules;
> >
> > public class SampleModule extends SocialApiGuiceModule {
> >
> > @Override
> > protected void configure() {
> > super.configure();
> >
> > bind(String.class).annotatedWith(Names.named("
> > shindig.canonical.json.db"))
> > .toInstance("sampledata/canonicaldb.json");
> > bind(ActivityService.class).to(JsonDbOpensocialService.class);
> > bind(AppDataService.class).to(JsonDbOpensocialService.class);
> > bind(PersonService.class).to(PersonServiceImpl.class);
> >
> > bind(OAuthDataStore.class).to(SampleOAuthDataStore.class);
> >
> > // We do this so that jsecurity realms can get access to the
> > jsondbservice singleton
> > requestStaticInjection(SampleRealm.class);
> > }
> >
> > @Override
> > protected Set<Object> getHandlers() {
> > ImmutableSet.Builder<Object> handlers = ImmutableSet.builder();
> > handlers.addAll(super.getHandlers());
> > handlers.add(SampleContainerHandler.class);
> > return handlers.build();
> > }
> >
> > }
> >
> > The error is the same as before.
> >
> > What am I doing wrong?
> >
> > On Mon, Jun 29, 2009 at 2:06 PM, Paul Lindner <lind...@inuus.com> wrote:
> >
> > > I'd make a copy of SampleModule.java and use that instead of the method
> > > outlined below (where you extend SocialApiGuiceModule..)
> > >
> > > On Mon, Jun 29, 2009 at 6:55 AM, pablo fernandez <
> > > fernandezpabl...@gmail.com
> > > > wrote:
> > >
> > > > Hi,
> > > >
> > > > I'm developing a shinding database backed site. I downloaded shindig
> > for
> > > > Java recently, and tried to modify the code in order to make it work
> > with
> > > a
> > > > different data store.
> > > >
> > > > I started small, implementing just PersonService, but I always get
> this
> > > > exception:
> > > >
> > > > com.google.inject.CreationException: Guice configuration errors:
> > > >
> > > > 1) Error at
> > > >
> > > >
> > >
> >
> org.apache.shindig.social.core.oauth.OAuthAuthenticationHandler.<init>(OAuthAuthenticationHandler.java:64):
> > > > Error while injecting at
> > > >
> > > >
> > >
> >
> org.apache.shindig.social.core.oauth.AuthenticationHandlerProvider.<init>(AuthenticationHandlerProvider.java:36):
> > > > Binding to org.apache.shindig.social.opensocial.oauth.OAuthDataStore
> > not
> > > > found. No bindings to that type were found.
> > > >
> > > > 1 error[s]
> > > > at
> com.google.inject.BinderImpl.createInjector(BinderImpl.java:277)
> > > > at com.google.inject.Guice.createInjector(Guice.java:79)
> > > > at
> > > >
> > > >
> > >
> >
> org.apache.shindig.common.servlet.GuiceServletContextListener.contextInitialized(GuiceServletContextListener.java:64)
> > > > at
> > > >
> > > >
> > >
> >
> org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3934)
> > > > at
> > > >
> > org.apache.catalina.core.StandardContext.start(StandardContext.java:4429)
> > > > at
> > > >
> > > >
> > >
> >
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
> > > > at
> > > >
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
> > > > at
> > > org.apache.catalina.core.StandardHost.addChild(StandardHost.java:526)
> > > > at
> > > org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:850)
> > > > at
> > > >
> org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:724)
> > > > at
> > > >
> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:493)
> > > > at
> > org.apache.catalina.startup.HostConfig.start(HostConfig.java:1206)
> > > > at
> > > >
> > >
> >
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:314)
> > > > at
> > > >
> > > >
> > >
> >
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
> > > > at
> > > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
> > > > at
> > org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
> > > > at
> > > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
> > > > at
> > > >
> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
> > > > at
> > > >
> > org.apache.catalina.core.StandardService.start(StandardService.java:516)
> > > > at
> > > >
> org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
> > > > at org.apache.catalina.startup.Catalina.start(Catalina.java:583)
> > > > 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:585)
> > > > at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
> > > > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
> > > >
> > > > My GuiceModule is this (note that OAuthDataStore is declared):
> > > >
> > > > public class GuiceModule extends SocialApiGuiceModule {
> > > >
> > > > protected void configure(){
> > > > super.configure();
> > > >
> > > >
> > >
> >
> bind(String.class).annotatedWith(Names.named("shindig.canonical.json.db"))
> > > > .toInstance("sampledata/canonicaldb.json");
> > > >
> > > >
> > bind(PersonService.class).to(org.self.opensocial.PesonServiceImpl.class);
> > > >
> > > > bind(OAuthDataStore.class).to(SampleOAuthDataStore.class);
> > > > }
> > > >
> > > > }
> > > >
> > > > and here's the web.xml that loads all modules:
> > > >
> > > > <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> > > > xmlns="http://java.sun.com/xml/ns/javaee";
> > > > 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";
> > > > id="Shindig"
> > > > version="2.5">
> > > > <!-- configuration -->
> > > > <!-- If you have your own Guice module(s), put them here as a
> > > > colon-separated list. -->
> > > > <context-param>
> > > > <param-name>guice-modules</param-name>
> > > > <param-value>
> > > > org.apache.shindig.common.PropertiesModule:
> > > > org.apache.shindig.gadgets.oauth.OAuthModule:
> > > > org.self.guice.modules.GuiceModule
> > > > </param-value>
> > > > </context-param>
> > > >
> > > > <filter>
> > > > <filter-name>authFilter</filter-name>
> > > >
> > > >
> > > >
> > >
> >
> <filter-class>org.apache.shindig.auth.AuthenticationServletFilter</filter-class>
> > > > </filter>
> > > >
> > > > <filter-mapping>
> > > > <filter-name>authFilter</filter-name>
> > > > <url-pattern>/social/*</url-pattern>
> > > > </filter-mapping>
> > > >
> > > > <listener>
> > > >
> > > >
> > > >
> > >
> >
> <listener-class>org.apache.shindig.common.servlet.GuiceServletContextListener</listener-class>
> > > > </listener>
> > > >
> > > > <!-- Serve social REST api -->
> > > > <servlet>
> > > > <servlet-name>socialRestapiServlet</servlet-name>
> > > > <servlet-class>
> > > > org.apache.shindig.protocol.DataServiceServlet
> > > > </servlet-class>
> > > > <init-param>
> > > > <param-name>handlers</param-name>
> > > > <param-value>org.apache.shindig.social.handlers</param-value>
> > > > </init-param>
> > > > </servlet>
> > > >
> > > > <!-- Serve social RPC api -->
> > > > <servlet>
> > > > <servlet-name>socialJsonRpcServlet</servlet-name>
> > > > <servlet-class>
> > > > org.apache.shindig.protocol.JsonRpcServlet
> > > > </servlet-class>
> > > > <init-param>
> > > > <param-name>handlers</param-name>
> > > > <param-value>org.apache.shindig.social.handlers</param-value>
> > > > </init-param>
> > > > </servlet>
> > > >
> > > > <servlet-mapping>
> > > > <servlet-name>socialRestapiServlet</servlet-name>
> > > > <url-pattern>/social/rest/*</url-pattern>
> > > > </servlet-mapping>
> > > >
> > > > <servlet-mapping>
> > > > <servlet-name>socialJsonRpcServlet</servlet-name>
> > > > <url-pattern>/social/rpc/*</url-pattern>
> > > > </servlet-mapping>
> > > > </web-app>
> > > >
> > > >
> > > > Any ideas why this happens? If you need further info on my
> > > > configuration/code please ask!
> > > >
> > > > Thanks in advance
> > > > --
> > > > Fernandez, Pablo.
> > > >
> > >
> >
> >
> >
> > --
> > Fernandez, Pablo.
> >
>
--
Fernandez, Pablo.
