Jersey HK2/玻璃鱼/泽西不相容性

我正试图调试一个丑陋的问题，我真的不明白-不知道它是否是一个错误或没有

我有一个运行良好的应用程序，使用以下模式：

ServiceLocator locator=ServiceLocatorFactory.getInstance（）.create（serviceLocatorName）； ServiceLocatorUtilities.AddClass（定位器，ac.GetAnnotatedClass（））

注释类列表来自此实用程序：

它基本上在类路径上查找所有带HK2注释的类，而不依赖于驻留文件

然后：

getService（RunLevelController.class）.proceedTo（runLevel）

这在我的系统中带来了一系列服务风格的类。 所有这些都可以在一个独立的应用程序中正常工作

现在，我尝试在GlassFish中部署，同时也使用Jersey

在这种环境中，部署失败，出现了大量异常：

org.glassfish.hk2.api.UnsatisfiedDependencyException: There was no object available for injection at SystemInjecteeImpl(requiredType=AsyncRunLevelContext,parent=RunLevelContext,qualifiers={},position=0,optional=false,self=false,unqualified=null,853404053)
    at org.jvnet.hk2.internal.ThreeThirtyResolver.resolve(ThreeThirtyResolver.java:75)
    at org.jvnet.hk2.internal.ClazzCreator.resolve(ClazzCreator.java:211)
    at org.jvnet.hk2.internal.ClazzCreator.resolveAllDependencies(ClazzCreator.java:228)
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:357)
    at org.jvnet.hk2.internal.AutoActiveDescriptor.create(AutoActiveDescriptor.java:150)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:463)
    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$1.call(Cache.java:97)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at org.glassfish.hk2.utilities.cache.Cache$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:2072)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.jvnet.hk2.internal.ServiceLocatorImpl._resolveContext(ServiceLocatorImpl.java:2088)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.access$000(ServiceLocatorImpl.java:121)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$3.compute(ServiceLocatorImpl.java:181)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$3.compute(ServiceLocatorImpl.java:177)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture$1.call(Cache.java:97)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture.run(Cache.java:154)
    at org.glassfish.hk2.utilities.cache.Cache.compute(Cache.java:199)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.resolveContext(ServiceLocatorImpl.java:2107)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2050)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.oneJob(CurrentTaskFuture.java:1213)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.run(CurrentTaskFuture.java:1144)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$UpOneLevel.run(CurrentTaskFuture.java:762)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
MultiException stack 2 of 5
java.lang.IllegalArgumentException: While attempting to resolve the dependencies of org.glassfish.hk2.runlevel.RunLevelContext 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.AutoActiveDescriptor.create(AutoActiveDescriptor.java:150)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:463)
    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$1.call(Cache.java:97)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at org.glassfish.hk2.utilities.cache.Cache$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:2072)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.jvnet.hk2.internal.ServiceLocatorImpl._resolveContext(ServiceLocatorImpl.java:2088)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.access$000(ServiceLocatorImpl.java:121)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$3.compute(ServiceLocatorImpl.java:181)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$3.compute(ServiceLocatorImpl.java:177)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture$1.call(Cache.java:97)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture.run(Cache.java:154)
    at org.glassfish.hk2.utilities.cache.Cache.compute(Cache.java:199)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.resolveContext(ServiceLocatorImpl.java:2107)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2050)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.oneJob(CurrentTaskFuture.java:1213)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.run(CurrentTaskFuture.java:1144)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$UpOneLevel.run(CurrentTaskFuture.java:762)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
MultiException stack 3 of 5
java.lang.IllegalStateException: Unable to perform operation: resolve on org.glassfish.hk2.runlevel.RunLevelContext
    at org.jvnet.hk2.internal.ClazzCreator.create(ClazzCreator.java:386)
    at org.jvnet.hk2.internal.AutoActiveDescriptor.create(AutoActiveDescriptor.java:150)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:463)
    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$1.call(Cache.java:97)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at org.glassfish.hk2.utilities.cache.Cache$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:2072)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.jvnet.hk2.internal.ServiceLocatorImpl._resolveContext(ServiceLocatorImpl.java:2088)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.access$000(ServiceLocatorImpl.java:121)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$3.compute(ServiceLocatorImpl.java:181)
    at org.jvnet.hk2.internal.ServiceLocatorImpl$3.compute(ServiceLocatorImpl.java:177)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture$1.call(Cache.java:97)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at org.glassfish.hk2.utilities.cache.Cache$OriginThreadAwareFuture.run(Cache.java:154)
    at org.glassfish.hk2.utilities.cache.Cache.compute(Cache.java:199)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.resolveContext(ServiceLocatorImpl.java:2107)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2050)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.oneJob(CurrentTaskFuture.java:1213)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.run(CurrentTaskFuture.java:1144)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$UpOneLevel.run(CurrentTaskFuture.java:762)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
MultiException stack 4 of 5
java.lang.IllegalStateException: While attempting to create a service for SystemDescriptor(
    implementation=gov.vha.isaac.ochre.api.util.WorkExecutors
    contracts={gov.vha.isaac.ochre.api.util.WorkExecutors}
    scope=org.glassfish.hk2.runlevel.RunLevel
    qualifiers={}
    descriptorType=CLASS
    descriptorVisibility=NORMAL
    metadata=runLevelValue={-1},runLevelMode={1}
    rank=0
    loader=null
    proxiable=null
    proxyForSameScope=null
    analysisName=default
    id=62
    locatorId=8
    identityHashCode=1392457865
    reified=true) in scope org.glassfish.hk2.runlevel.RunLevel an error occured while locating the context
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2055)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.oneJob(CurrentTaskFuture.java:1213)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.run(CurrentTaskFuture.java:1144)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
MultiException stack 5 of 5
java.lang.IllegalStateException: While attempting to create a service for SystemDescriptor(
    implementation=gov.vha.isaac.ochre.api.util.WorkExecutors
    contracts={gov.vha.isaac.ochre.api.util.WorkExecutors}
    scope=org.glassfish.hk2.runlevel.RunLevel
    qualifiers={}
    descriptorType=CLASS
    descriptorVisibility=NORMAL
    metadata=runLevelValue={-1},runLevelMode={1}
    rank=0
    loader=null
    proxiable=null
    proxyForSameScope=null
    analysisName=default
    id=11
    locatorId=8
    identityHashCode=1088961042
    reified=true) in scope org.glassfish.hk2.runlevel.RunLevel an error occured while locating the context
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2055)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:114)
    at org.jvnet.hk2.internal.ServiceHandleImpl.getService(ServiceHandleImpl.java:88)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.oneJob(CurrentTaskFuture.java:1213)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$QueueRunner.run(CurrentTaskFuture.java:1144)
    at org.glassfish.hk2.runlevel.internal.CurrentTaskFuture$UpOneLevel.run(CurrentTaskFuture.java:762)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

我知道AsyncRunLevelContext在系统中-当我将它添加到定位器时，我正在打印它：

[2016-02-03T18:35:21.786-0500] [glassfish 4.1] [INFO] [] [] [tid: _ThreadID=97 _ThreadName=Thread-8] [timeMillis: 1454542521786] [levelValue: 800] [[
  2016-02-03 18:35:21,786 DEBUG [admin-listener(7)] HK2Utilities.HK2RuntimeInitializer (HK2RuntimeInitializer.java:113) - Added SystemDescriptor(
implementation=org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext
contracts={org.glassfish.hk2.runlevel.internal.AsyncRunLevelContext}
    scope=javax.inject.Singleton
    qualifiers={}
    descriptorType=CLASS
    descriptorVisibility=LOCAL
    metadata=
    rank=0
    loader=null
    proxiable=null
    proxyForSameScope=null
    analysisName=default
    id=39
    locatorId=8
    identityHashCode=2097701558
    reified=true)]]

所以我不明白为什么找不到这个

我知道多个ServiceLocator存在潜在问题，因为Jersey已经启动了一个ServiceLocator。我还尝试了各种排列，将Jersey的ServiceLocator设置为我的父服务定位器，或者调用桥接方法尝试将我的服务定位器桥接到Jersey服务定位器（反之亦然），但这似乎只会导致更深的错误跟踪

但是这两个服务定位器真的不需要交互-我似乎不需要关心Jersey是否也在使用ServiceLocator

我想我还没有调查的另一件事是glassfish提供的HK2库和我的war文件之间的交互。类路径上的HK2库的多个副本会导致这种情况吗

有什么想法吗

-编辑-

一些补充资料

在更改运行级别之前，我尝试过这样做： getService（AsyncRunLevelContext.class） 它会按预期返回服务

接下来，我从war文件中剥离了所有HK2 jar文件，以确保只有GlassFish提供的HK2实现在类路径上

这导致了这种情况（当我请求AsyncRunLevelContext时）：

这是玻璃鱼虫吗？为什么这个类不在类路径上

该类来自hk2-runlevel.jar，它位于glassfish/modules/文件夹中，紧挨着所有其他hk2 jar

看看类本身，我看到它的定义是： @服务@Visibility（DescriptorVisibility.LOCAL） 公共类AsyncRunLevelContext{

文件说：

public enum DescriptorVisibility {
    /**
     * This descriptor may be seen by all the children service locators
     * of the service locator in which this descriptor is bound
     */
    NORMAL,

    /**
     * This descriptor may only be seen by the service locator in
     * which it is bound, and not by any of that service locators
     * children
     */
    LOCAL

}

---

这只讨论了服务定位器是否可见…而不是它是否应该在类路径上。GLASISFISH错误地把这个类从给我部署的类路径中拉出来了吗？

< P>如果它不是修改GLAISFISH安装的选项，那么您仍然可能强迫GLASISFISH在GLAPA之前考虑Web应用程序中的LIBS。l个。您只需要在应用程序中沿web-INF中的标准web.xml提供文件glassfish-web.xml。在glassfish-web.xml文件的class loader元素中设置delegate=“false”。有关更多文档，请参阅《glassfish部署指南》，C节-glassfish服务器部署描述符的元素

---

注意：我从别处给出的关于类似问题的答案中复制了这一点，自己也没有尝试过。我在这里将类路径限制问题列为一个bug：您可以尝试的一件事是在调用上面堆栈中的LookupService之前使用它，看看您认为存在的所有服务是否都应该存在。我确实认为这是f GlassFish类加载问题，因为看起来您正在给系统提供这些已经类加载的服务（代码中的描述符表示reified=true）。因此，您的web应用程序中的类加载可能会有一些混乱。我使用执行ServiceLocator dump命令的结果更新了java.net上的线程…毫不奇怪-缺少的类不存在。我尝试创建了一个sun-web.xml文件，其中包含以下内容：查看是否可以使用我提供的HK2副本在战争中…但由于类加载器混乱，这也失败了。在这一点上，我认为我的选择是放弃glassfish，或者使用重构版本的HK2，我可以在战争中部署。这个错误被迁移到

public enum DescriptorVisibility {
    /**
     * This descriptor may be seen by all the children service locators
     * of the service locator in which this descriptor is bound
     */
    NORMAL,

    /**
     * This descriptor may only be seen by the service locator in
     * which it is bound, and not by any of that service locators
     * children
     */
    LOCAL

}