Google app engine 使用Jersey更新GoogleAppEngine应用程序后出错

我有一个我正在移植到谷歌应用程序引擎（GAE）的应用程序。代码以前可以工作，但是现在我在部署到GAE（“java.lang.IllegalStateException”）时处理HTTP请求时出错。中的错误与类路径中缺少的某些内容有关

以下是调用堆栈：

org.glassfish.jersey.internal.Errors logErrors: The following warnings have been detected: WARNING: Unknown HK2 failure detected: (Errors.java:191)
MultiException stack 1 of 3
java.lang.IllegalStateException: A descriptor SystemDescriptor(
    implementation=org.glassfish.jersey.servlet.WebComponent$HttpServletRequestReferencingFactory
    contracts={javax.servlet.http.HttpServletRequest}
    scope=org.glassfish.jersey.process.internal.RequestScoped
    qualifiers={}
    descriptorType=PROVIDE_METHOD
    descriptorVisibility=NORMAL
    metadata=
    rank=0
    loader=org.glassfish.hk2.utilities.binding.AbstractBinder$2@46d91f62
    proxiable=true
    proxyForSameScope=false
    analysisName=null
    id=93
    locatorId=4
    identityHashCode=1486585668
    reified=true) requires a proxy, but the proxyable library is not on the classpath
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:1989)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.glassfish.jersey.internal.inject.ContextInjectionResolver.resolve(ContextInjectionResolver.java:126)
    at org.jvnet.hk2.internal.ClazzCreator.resolve(ClazzCreator.java:211)
    at org.jvnet.hk2.internal.ClazzCreator.resolveAllDependencies(ClazzCreator.java:234)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:357)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:83)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:71)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture$1.call(Cache.java:97)
    at java.util.concurrent.FutureTask.run(FutureTask.java:260)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture.run(Cache.java:154)
    at org.glassfish.hk2.utilities.cache.Cache.compute(Cache.java:199)
    at org.jvnet.hk2.internal.SingletonContext.findOrCreate(SingletonContext.java:122)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.glassfish.jersey.internal.inject.ProviderToService.apply(ProviderToService.java:58)
    at org.glassfish.jersey.internal.inject.ProviderToService.apply(ProviderToService.java:54)
    at jersey.repackaged.com.google.common.collect.Iterators$8.transform(Iterators.java:799)
    at jersey.repackaged.com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
    at java.util.AbstractCollection.addAll(AbstractCollection.java:341)
    at java.util.LinkedHashSet.<init>(LinkedHashSet.java:169)
    at jersey.repackaged.com.google.common.collect.Sets.newLinkedHashSet(Sets.java:325)
    at org.glassfish.jersey.internal.inject.Providers.getClasses(Providers.java:392)
    at org.glassfish.jersey.internal.inject.Providers.getAllProviders(Providers.java:379)
    at org.glassfish.jersey.internal.inject.Providers.getAllProviders(Providers.java:215)
    at org.glassfish.jersey.server.ApplicationHandler.getProcessingProviders(ApplicationHandler.java:795)
    at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:537)
    at org.glassfish.jersey.server.ApplicationHandler.access$500(ApplicationHandler.java:184)
    at org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:350)
    at org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:347)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:255)
    at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:347)
    at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:392)
    at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:177)
    at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:415)
    at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
    at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
    at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:662)
    at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
    at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
    at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
    at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467)
    at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
    at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.createHandler(AppVersionHandlerMap.java:206)
    at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.getHandler(AppVersionHandlerMap.java:179)
    at com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:136)
    at com.google.apphosting.runtime.JavaRuntime$RequestRunnable.run(JavaRuntime.java:504)
    at com.google.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:446)
    at com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:453)
    at com.google.tracing.CurrentContext.runInContext(CurrentContext.java:276)
    at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:312)
    at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:304)
    at com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:450)
    at com.google.apphosting.runtime.ThreadGroupPool$PoolEntry.run(ThreadGroupPool.java:235)
    at java.lang.Thread.run(Thread.java:745)
MultiException stack 2 of 3
java.lang.IllegalArgumentException: While attempting to resolve the dependencies of com.disneyinteractive.devon.module.AuthenticationFilterProvider errors were found
    at org.jvnet.hk2.internal.ClazzCreator.resolveAllDependencies(ClazzCreator.java:246)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:357)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:83)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:71)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture$1.call(Cache.java:97)
    at java.util.concurrent.FutureTask.run(FutureTask.java:260)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture.run(Cache.java:154)
    at org.glassfish.hk2.utilities.cache.Cache.compute(Cache.java:199)
    at org.jvnet.hk2.internal.SingletonContext.findOrCreate(SingletonContext.java:122)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.glassfish.jersey.internal.inject.ProviderToService.apply(ProviderToService.java:58)
    at org.glassfish.jersey.internal.inject.ProviderToService.apply(ProviderToService.java:54)
    at jersey.repackaged.com.google.common.collect.Iterators$8.transform(Iterators.java:799)
    at jersey.repackaged.com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
    at java.util.AbstractCollection.addAll(AbstractCollection.java:341)
    at java.util.LinkedHashSet.<init>(LinkedHashSet.java:169)
    at jersey.repackaged.com.google.common.collect.Sets.newLinkedHashSet(Sets.java:325)
    at org.glassfish.jersey.internal.inject.Providers.getClasses(Providers.java:392)
    at org.glassfish.jersey.internal.inject.Providers.getAllProviders(Providers.java:379)
    at org.glassfish.jersey.internal.inject.Providers.getAllProviders(Providers.java:215)
    at org.glassfish.jersey.server.ApplicationHandler.getProcessingProviders(ApplicationHandler.java:795)
    at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:537)
    at org.glassfish.jersey.server.ApplicationHandler.access$500(ApplicationHandler.java:184)
    at org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:350)
    at org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:347)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:255)
    at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:347)
    at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:392)
    at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:177)
    at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:415)
    at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
    at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
    at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:662)
    at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
    at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
    at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
    at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467)
    at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
    at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.createHandler(AppVersionHandlerMap.java:206)
    at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.getHandler(AppVersionHandlerMap.java:179)
    at com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:136)
    at com.google.apphosting.runtime.JavaRuntime$RequestRunnable.run(JavaRuntime.java:504)
    at com.google.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:446)
    at com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:453)
    at com.google.tracing.CurrentContext.runInContext(CurrentContext.java:276)
    at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:312)
    at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:304)
    at com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:450)
    at com.google.apphosting.runtime.ThreadGroupPool$PoolEntry.run(ThreadGroupPool.java:235)
    at java.lang.Thread.run(Thread.java:745)
MultiException stack 3 of 3
java.lang.IllegalStateException: Unable to perform operation: resolve on com.disneyinteractive.devon.module.AuthenticationFilterProvider
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:386)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:471)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:83)
    at org.jvnet.hk2.internal.SingletonContext$1.compute(SingletonContext.java:71)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture$1.call(Cache.java:97)
    at java.util.concurrent.FutureTask.run(FutureTask.java:260)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture.run(Cache.java:154)
    at org.glassfish.hk2.utilities.cache.Cache.compute(Cache.java:199)
    at org.jvnet.hk2.internal.SingletonContext.findOrCreate(SingletonContext.java:122)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2020)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.glassfish.jersey.internal.inject.ProviderToService.apply(ProviderToService.java:58)
    at org.glassfish.jersey.internal.inject.ProviderToService.apply(ProviderToService.java:54)
    at jersey.repackaged.com.google.common.collect.Iterators$8.transform(Iterators.java:799)
    at jersey.repackaged.com.google.common.collect.TransformedIterator.next(TransformedIterator.java:48)
    at java.util.AbstractCollection.addAll(AbstractCollection.java:341)
    at java.util.LinkedHashSet.<init>(LinkedHashSet.java:169)
    at jersey.repackaged.com.google.common.collect.Sets.newLinkedHashSet(Sets.java:325)
    at org.glassfish.jersey.internal.inject.Providers.getClasses(Providers.java:392)
    at org.glassfish.jersey.internal.inject.Providers.getAllProviders(Providers.java:379)
    at org.glassfish.jersey.internal.inject.Providers.getAllProviders(Providers.java:215)
    at org.glassfish.jersey.server.ApplicationHandler.getProcessingProviders(ApplicationHandler.java:795)
    at org.glassfish.jersey.server.ApplicationHandler.initialize(ApplicationHandler.java:537)
    at org.glassfish.jersey.server.ApplicationHandler.access$500(ApplicationHandler.java:184)
    at org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:350)
    at org.glassfish.jersey.server.ApplicationHandler$3.call(ApplicationHandler.java:347)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:315)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:297)
    at org.glassfish.jersey.internal.Errors.processWithException(Errors.java:255)
    at org.glassfish.jersey.server.ApplicationHandler.<init>(ApplicationHandler.java:347)
    at org.glassfish.jersey.servlet.WebComponent.<init>(WebComponent.java:392)
    at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:177)
    at org.glassfish.jersey.servlet.ServletContainer.init(ServletContainer.java:415)
    at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)
    at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
    at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:662)
    at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)
    at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1250)
    at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517)
    at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:467)
    at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)
    at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.createHandler(AppVersionHandlerMap.java:206)
    at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.getHandler(AppVersionHandlerMap.java:179)
    at com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:136)
    at com.google.apphosting.runtime.JavaRuntime$RequestRunnable.run(JavaRuntime.java:504)
    at com.google.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:446)
    at com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:453)
    at com.google.tracing.CurrentContext.runInContext(CurrentContext.java:276)
    at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:312)
    at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:304)
    at com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:450)
    at com.google.apphosting.runtime.ThreadGroupPool$PoolEntry.run(ThreadGroupPool.java:235)
    at java.lang.Thread.run(Thread.java:745)

org.glassfish.jersey.internal.Errors日志错误：检测到以下警告：警告：检测到未知HK2故障：（Errors.java:191）
多异常堆栈1/3
java.lang.IllegalStateException:描述符SystemDescriptor(
implementation=org.glassfish.jersey.servlet.WebComponent$HttpServletRequestReferencengFactory
contracts={javax.servlet.http.HttpServletRequest}
scope=org.glassfish.jersey.process.internal.requestScope
限定符={}
descriptorType=提供方法
描述可视性=正常
元数据=
排名=0
loader=org.glassfish.hk2.utilities.binding.AbstractBinder$2@46d91f62
可代理=真
proxyForSameScope=false
analysisName=null
id=93
定位器ID=4
identityHashCode=1486585668
reified=true）需要代理，但可代理库不在类路径上
位于org.jvnet.hk2.internal.Utilities.createService（Utilities.java:1989）
位于org.jvnet.hk2.internal.ServiceHandleImpl.getService（ServiceHandleImpl.java:114）
位于org.jvnet.hk2.internal.ServiceHandleImpl.getService（ServiceHandleImpl.java:88）
位于org.glassfish.jersey.internal.inject.ContextInjectionResolver.resolve（ContextInjectionResolver.java:126）
位于org.jvnet.hk2.internal.ClazzCreator.resolve（ClazzCreator.java:211）
位于org.jvnet.hk2.internal.ClazzCreator.resolveAllDependencies（ClazzCreator.java:234）
位于org.jvnet.hk2.internal.ClazzCreator.create（ClazzCreator.java:357）
位于org.jvnet.hk2.internal.SystemDescriptor.create（SystemDescriptor.java:471）
位于org.jvnet.hk2.internal.SingletonContext$1.compute（SingletonContext.java:83）
位于org.jvnet.hk2.internal.SingletonContext$1.compute（SingletonContext.java:71）
位于org.glassfish.hk2.utilities.cache.cache$OriginThreadAwareFuture$1.call（cache.java:97）
在java.util.concurrent.FutureTask.run（FutureTask.java:260）中
位于org.glassfish.hk2.utilities.cache.cache$OriginThreadAwareFuture.run（cache.java:154）
位于org.glassfish.hk2.utilities.cache.cache.compute（cache.java:199）
位于org.jvnet.hk2.internal.SingletonContext.findOrCreate（SingletonContext.java:122）
位于org.jvnet.hk2.internal.Utilities.createService（Utilities.java:2020）
位于org.jvnet.hk2.internal.ServiceHandleImpl.getService（ServiceHandleImpl.java:114）
位于org.jvnet.hk2.internal.ServiceHandleImpl.getService（ServiceHandleImpl.java:88）
位于org.glassfish.jersey.internal.inject.ProviderToService.apply（ProviderToService.java:58）
位于org.glassfish.jersey.internal.inject.ProviderToService.apply（ProviderToService.java:54）
在jersey.repackaged.com.google.common.collect.Iterators$8.transform（Iterators.java:799）
在jersey.repackaged.com.google.common.collect.transformeditor.next（transformeditor.java:48）
位于java.util.AbstractCollection.addAll（AbstractCollection.java:341）
位于java.util.LinkedHashSet。（LinkedHashSet.java:169）
在jersey.repackaged.com.google.common.collect.Sets.newLinkedHashSet（Sets.java:325）上
位于org.glassfish.jersey.internal.inject.Providers.getClasses（Providers.java:392）
位于org.glassfish.jersey.internal.inject.Providers.getAllProviders（Providers.java:379）
位于org.glassfish.jersey.internal.inject.Providers.getAllProviders（Providers.java:215）
位于org.glassfish.jersey.server.ApplicationHandler.getProcessingProviders（ApplicationHandler.java:795）
位于org.glassfish.jersey.server.ApplicationHandler.initialize（ApplicationHandler.java:537）
位于org.glassfish.jersey.server.ApplicationHandler.access$500（ApplicationHandler.java:184）
位于org.glassfish.jersey.server.ApplicationHandler$3.call（ApplicationHandler.java:350）
位于org.glassfish.jersey.server.ApplicationHandler$3.call（ApplicationHandler.java:347）
位于org.glassfish.jersey.internal.Errors.process（Errors.java:315）
位于org.glassfish.jersey.internal.Errors.process（Errors.java:297）
位于org.glassfish.jersey.internal.Errors.processWithException（Errors.java:255）
位于org.glassfish.jersey.server.ApplicationHandler.（ApplicationHandler.java:347）
位于org.glassfish.jersey.servlet.WebComponent（WebComponent.java:392）
位于org.glassfish.jersey.servlet.ServletContainer.init（ServletContainer.java:177）
位于org.glassfish.jersey.servlet.ServletContainer.init（ServletContainer.java:415）
位于org.mortbay.jetty.servlet.FilterHolder.doStart（FilterHolder.java:97）
位于org.mortbay.component.AbstractLifeCycle.start（AbstractLifeCycle.java:50）
位于org.mortbay.jetty.servlet.ServletHandler.initialize（ServletHandler.java:662）
位于org.mortbay.jetty.servlet.Context.startContext（Context.java:140）
位于org.mortbay.jetty.webapp.WebAppContext.startContext（WebAppContext.java:1250）
位于org.mortbay.jetty.handler.ContextHandler.doStart（ContextHandler.java:517）
位于org.mortbay.jetty.webapp.WebAppContext.doStart（WebAppContext.java:467）
位于org.mortbay.component.AbstractLifeCycle.start（AbstractLifeCycle.java:50）
位于com.google.apphosting.runtime.jetty.AppVersionHandlerMap.createHandler（AppVersionHandlerMap.java:206）
位于com.google.apphosting.runtime.jetty.AppVersionHandlerMap.getHandler（AppVersionHandlerMap.java:179）
位于com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest（JettyServletEngineAdapter.java:136）
位于com.google.apphosting.runtime.JavaRuntime$RequestRunnable.run（JavaRuntime.java:504）
位于com.google.tracing.TraceContext$TraceContextRunnable.runInContext（TraceContext.java:446）
在com.google.tracing.TraceContext$TraceContextRunnable$1.run（TraceContext.java:453）
位于com.google.tracing.CurrentContext.runInContext（CurrentContext.java:276）
在com.google.tracing.TraceContext$Abs上
<dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>servlet-api</artifactId>
    <version>${servlet.api.version}</version>
    <scope>provided</scope>
</dependency>

    package <redacted>;

    import java.util.logging.Level;
    import java.util.logging.Logger;

    import javax.servlet.ServletContext;
    import javax.ws.rs.NotAcceptableException;
    import javax.ws.rs.WebApplicationException;
    import javax.ws.rs.core.Context;
    import javax.ws.rs.core.HttpHeaders;
    import javax.ws.rs.core.Response;
    import javax.ws.rs.ext.ExceptionMapper;
    import javax.ws.rs.ext.Provider;

    import org.apache.commons.lang3.StringUtils;

    @Provider
    public class GenericExceptionMapper implements ExceptionMapper<Throwable> {

        private static final Logger logger = Logger.getLogger(GenericExceptionMapper.class.getName());

        //@Context HttpHeaders headers;

        @Context
        ServletContext context;

        /*
         * (non-Javadoc)
         * 
         * @see javax.ws.rs.ext.ExceptionMapper#toResponse(java.lang.Throwable)
         */
        @Override
        public Response toResponse(Throwable ex) {
            logger.log(Level.SEVERE, ex.getMessage(), ex);

            return Response.serverError().status(msg.getStatus().getStatusCode()).entity(msg).build();
        }

}