Issue 249: NPE in
com.google.inject.ProviderToInternalFactoryAdapter$1.call()
http://code.google.com/p/google-guice/issues/detail?id=249
New issue report by gili.tzabari:
Guice 1.0... I have the following binding:
binder.bind(Key.get(PermanentRedirect.class,
Names.named("RedirectMain"))).in(Scopes.SINGLETON);
and the following warp-persist code:
Map<String, String> redirectMain = new HashMap<String, String>();
redirectMain.put("source", "/Main");
redirectMain.put("target", "/main");
Servlets.configure().filters().filterRegex("/Main/*").through(Key.get(PermanentRedirect.class,
Names.named("RedirectMain")), redirectMain);
Guice throws the following exception:
java.lang.NullPointerException
at
com.google.inject.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:37)
at
com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:756)
at
com.google.inject.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:35)
at com.google.inject.Scopes$1$1.get(Scopes.java:53)
at
com.google.inject.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
at com.google.inject.InjectorImpl$9$1.call(InjectorImpl.java:708)
at
com.google.inject.InjectorImpl.callInContext(InjectorImpl.java:747)
at com.google.inject.InjectorImpl$9.get(InjectorImpl.java:702)
at com.google.inject.InjectorImpl.getInstance(InjectorImpl.java:724)
at
com.wideplay.warp.servlet.FilterDefinition.init(FilterDefinition.java:53)
at
com.wideplay.warp.servlet.ManagedFilterPipeline.initPipeline(ManagedFilterPipeline.java:39)
at com.wideplay.warp.servlet.WebFilter.init(WebFilter.java:55)
at
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:257)
at
org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:369)
at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:103)
at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4389)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:5189)
at com.sun.enterprise.web.WebModule.start(WebModule.java:326)
at
com.sun.enterprise.web.LifecycleStarter.doRun(LifecycleStarter.java:58)
at
com.sun.appserv.management.util.misc.RunnableBase.runSync(RunnableBase.java:304)
at
com.sun.appserv.management.util.misc.RunnableBase.run(RunnableBase.java:341)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
Issue attributes:
Status: New
Owner: ----
Labels: Type-Defect Priority-Medium
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