Java EE CDI拦截器无法在JAX-RS资源类中工作
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我想在jax-rs资源类中使用分析拦截器.拦截器工作原理,但它会导致jax-rs资源类内部出现问题.我已将演示代码放在github上.
这是对问题的描述.
首先,这是一个主要代码列表.
异形
@InterceptorBinding
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.METHOD, ElementType.TYPE})
public @interface Profiled {
}
探查
@Interceptor
@Profiled
public class Profiler {
@Inject
Logger logger;
@AroundInvoke
private Object profile( InvocationContext context ) throws Exception {
long startTime = System.currentTimeMillis();
try {
return context.proceed();
} finally {
long time = System.currentTimeMillis() - startTime;
logger.info( context.getMethod() + " took " + time + " milliseconds" );
}
}
}
UtilsProducer
public class UtilsProducer {
@Produces
private Logger createLogger( InjectionPoint point ) {
return Logger.getLogger( point.getMember().getDeclaringClass().getName() );
}
@Produces
private Client createClient() {
return ClientBuilder.newClient();
}
}
Foobar的
public class Foobar {
public static final int SLEEP_TIME = 1000; // in milliseconds
@Inject
Logger logger;
public String hello() {
return "hello";
}
@Profiled
public long profiledCall() throws Exception {
long startTime = System.currentTimeMillis();
Thread.sleep( SLEEP_TIME );
return System.currentTimeMillis() - startTime;
}
}
RestFoobar
@Path("/")
public class RestFoobar {
public static final int SLEEP_TIME = 1000;
@Inject
private Logger logger;
@Inject
private Foobar foobar;
@Context
private UriInfo context;
@Path("hello")
@GET
public String hello() {
logger.info("Request from " + context.getRequestUri() );
return "hello";
}
@Path("profile")
@GET
@Profiled
public long profile() throws Exception {
logger.info("Request from " + context.getRequestUri() );
long startTime = System.currentTimeMillis();
Thread.sleep( SLEEP_TIME );
return System.currentTimeMillis() - startTime ;
}
}
FoobarTest
public class FoobarTest extends ArquillianWarBase {
@Inject
Foobar foobar;
@Test
public void shouldGetHello() {
assertEquals( "hello", foobar.hello() );
}
@Test
public void shouldHaveSlept() throws Exception {
assertTrue( foobar.profiledCall() >= Foobar.SLEEP_TIME );
}
}
RestFoobarTest
public class RestFoobarTest extends ArquillianWarBase {
@Inject
Client client;
static final String BASE_URL = "http://localhost:1119/demo/";
@Test
public void getHello() {
String url = BASE_URL + "hello";
Response response = client.target( url ).request(MediaType.TEXT_PLAIN_TYPE ).get();
String text = response.readEntity( String.class );
assertEquals( "hello", text );
}
@Test
public void getProfile() {
String url = BASE_URL + "profile";
Response response = client.target( url ).request(MediaType.TEXT_PLAIN_TYPE ).get();
long time = response.readEntity( Long.class );
assertTrue( time >= RestFoobar.SLEEP_TIME );
}
}
我使用gradle包装器来构建代码.当我运行./gradlew test,它运行FoobarTest和RestFoobarTest时,我得到了这个输出：
demo.FoobarTest STANDARD_OUT
Found populator: org.glassfish.kernel.embedded.EmbeddedDomainXml
demo.FoobarTest STANDARD_ERROR
Apr 17, 2014 5:54:44 PM org.glassfish.security.services.impl.authorization.AuthorizationServiceImpl initialize
INFO: Authorization Service has successfully initialized.
Apr 17, 2014 5:54:44 PM org.hibernate.validator.internal.util.Version <clinit>
INFO: HV000001: Hibernate Validator 5.0.0.Final
Apr 17, 2014 5:54:45 PM com.sun.enterprise.v3.services.impl.GrizzlyProxy start
INFO: Grizzly Framework 2.3.1 started in: 13ms - bound to [/0.0.0.0:1,119]
Apr 17, 2014 5:54:45 PM com.sun.enterprise.v3.services.impl.GrizzlyService createNetworkProxy
INFO: Network listener https-listener on port 0 disabled per domain.xml
Apr 17, 2014 5:54:45 PM com.sun.enterprise.v3.admin.adapter.AdminEndpointDecider setGuiContextRoot
INFO: Admin Console Adapter: context root: /admin
Apr 17, 2014 5:54:45 PM com.sun.enterprise.v3.admin.adapter.AdminEndpointDecider setGuiContextRoot
INFO: Admin Console Adapter: context root: /admin
Apr 17, 2014 5:54:45 PM com.sun.enterprise.v3.admin.adapter.AdminEndpointDecider setGuiContextRoot
INFO: Admin Console Adapter: context root: /admin
Apr 17, 2014 5:54:45 PM com.sun.enterprise.v3.server.AppServerStartup postStartupJob
INFO: Undefined Product Name - define product and version info in config/branding 0.0.0 (0) startup time : Embedded (885ms), startup services(662ms), total(1,547ms)
Apr 17, 2014 5:54:45 PM org.glassfish.jersey.server.ApplicationHandler initialize
INFO: Initiating Jersey application, version Jersey: 2.0 2013-05-03 14:50:15...
Apr 17, 2014 5:54:45 PM org.glassfish.admin.mbeanserver.JMXStartupService$JMXConnectorsStarterThread run
INFO: JMXStartupService has disabled JMXConnector system
Apr 17, 2014 5:54:45 PM com.sun.enterprise.connectors.jms.util.JmsRaUtil getInstalledMqVersion
WARNING: RAR7000 : Check for a new version of MQ installation failed : /var/folders/cj/b2rlrrg56ts96zdyc69l59fh002jb1/T/gfembed906146914977552454tmp/lib/install/applications/jmsra/../imqjmsra.rar (No such file or directory):/var/folders/cj/b2rlrrg56ts96zdyc69l59fh002jb1/T/gfembed906146914977552454tmp/lib/install/applications/jmsra/imqjmsra.rar
demo.FoobarTest STANDARD_OUT
demo.war:
/WEB-INF/
/WEB-INF/beans.xml
/WEB-INF/glassfish-web.xml
/WEB-INF/web.xml
/WEB-INF/classes/
/WEB-INF/classes/demo/
/WEB-INF/classes/demo/UtilsProducer.class
/WEB-INF/classes/demo/RestFoobar.class
/WEB-INF/classes/demo/Profiled.class
/WEB-INF/classes/demo/Profiler.class
/WEB-INF/classes/demo/Foobar.class
demo.FoobarTest STANDARD_ERROR
Apr 17, 2014 5:54:46 PM com.sun.enterprise.security.SecurityLifecycle <init>
INFO: security.secmgroff
Apr 17, 2014 5:54:46 PM com.sun.enterprise.security.SecurityLifecycle onInitialization
INFO: sec.service.startup.enter
Apr 17, 2014 5:54:46 PM com.sun.enterprise.security.PolicyLoader loadPolicy
INFO: policy.loading
Apr 17, 2014 5:54:46 PM com.sun.enterprise.security.auth.realm.Realm doInstantiate
INFO: realm.loaded.successfully
Apr 17, 2014 5:54:46 PM com.sun.enterprise.security.auth.realm.Realm doInstantiate
INFO: realm.loaded.successfully
Apr 17, 2014 5:54:46 PM com.sun.enterprise.security.auth.realm.Realm doInstantiate
INFO: realm.loaded.successfully
Apr 17, 2014 5:54:46 PM com.sun.enterprise.security.SecurityLifecycle onInitialization
INFO: sec.service.startup.exit
Apr 17, 2014 5:54:46 PM com.sun.enterprise.web.WebContainer createHttpListener
INFO: Created HTTP listener http-listener on host/port 0.0.0.0:1119
Apr 17, 2014 5:54:46 PM com.sun.enterprise.web.VirtualServer addProbes
SEVERE: Error adding HttpProbes. NetworkListener https-listeners GrizzlyProxy is NULL
Apr 17, 2014 5:54:46 PM com.sun.enterprise.web.WebContainer createHosts
INFO: Created virtual server server
Apr 17, 2014 5:54:47 PM org.apache.catalina.realm.JAASRealm setContainer
INFO: Setting JAAS app name glassfish-web
Apr 17, 2014 5:54:47 PM com.sun.enterprise.web.WebContainer loadSystemDefaultWebModules
INFO: Virtual server server loaded default web module
Apr 17, 2014 5:54:47 PM org.jboss.weld.bootstrap.WeldBootstrap <clinit>
INFO: WELD-000900 SNAPSHOT
Apr 17, 2014 5:54:48 PM org.glassfish.jersey.servlet.init.JerseyServletContainerInitializer addServletWithDefaultConfiguration
INFO: Registering the Jersey servlet application, named javax.ws.rs.core.Application, with the following root resource and provider classes: [class demo.RestFoobar]
Apr 17, 2014 5:54:48 PM org.glassfish.jersey.server.ApplicationHandler initialize
INFO: Initiating Jersey application, version Jersey: 2.0 2013-05-03 14:50:15...
Apr 17, 2014 5:54:48 PM com.sun.enterprise.web.WebApplication start
INFO: Loading application [demo] at [/demo]
Apr 17, 2014 5:54:48 PM org.glassfish.deployment.admin.DeployCommand execute
INFO: demo was successfully deployed in 2,328 milliseconds.
demo.FoobarTest > shouldGetHello PASSED
demo.FoobarTest > shouldHaveSlept STANDARD_ERROR
Apr 17, 2014 5:54:49 PM demo.Profiler profile
INFO: public long demo.Foobar.profiledCall() throws java.lang.Exception took 1000 milliseconds
demo.FoobarTest > shouldHaveSlept PASSED
demo.FoobarTest STANDARD_OUT
PlainTextActionReporterSUCCESSNo monitoring data to report.
demo.RestFoobarTest STANDARD_ERROR
Apr 17, 2014 5:54:50 PM org.glassfish.jersey.servlet.init.JerseyServletContainerInitializer addServletWithDefaultConfiguration
INFO: Registering the Jersey servlet application, named javax.ws.rs.core.Application, with the following root resource and provider classes: [class demo.RestFoobar]
Apr 17, 2014 5:54:50 PM org.glassfish.jersey.server.ApplicationHandler initialize
INFO: Initiating Jersey application, version Jersey: 2.0 2013-05-03 14:50:15...
Apr 17, 2014 5:54:50 PM com.sun.enterprise.web.WebApplication start
INFO: Loading application [demo] at [/demo]
Apr 17, 2014 5:54:50 PM org.glassfish.deployment.admin.DeployCommand execute
INFO: demo was successfully deployed in 666 milliseconds.
demo.RestFoobarTest > getProfile STANDARD_ERROR
Apr 17, 2014 5:54:51 PM org.apache.catalina.core.StandardWrapperValve log
WARNING: StandardWrapperValve[javax.ws.rs.core.Application]: Servlet.service() for servlet javax.ws.rs.core.Application threw exception
org.glassfish.hk2.api.UnsatisfiedDependencyException: There was no object available for injection at Injectee(requiredType=Logger,parent=RestFoobar,qualifiers={}),position=-1,optional=false,self=false,unqualified=null,998142827)
at org.jvnet.hk2.internal.ThreeThirtyResolver.resolve(ThreeThirtyResolver.java:74)
at org.jvnet.hk2.internal.Utilities.justInject(Utilities.java:771)
at org.jvnet.hk2.internal.ServiceLocatorImpl.inject(ServiceLocatorImpl.java:790)
at org.glassfish.jersey.gf.cdi.CdiComponentProvider$1.inject(CdiComponentProvider.java:316)
at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:158)
at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:69)
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:716)
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:738)
at org.glassfish.jersey.gf.cdi.CdiComponentProvider$CdiFactory$1.getInstance(CdiComponentProvider.java:174)
at org.glassfish.jersey.gf.cdi.CdiComponentProvider$CdiFactory.provide(CdiComponentProvider.java:143)
at org.jvnet.hk2.internal.FactoryCreator.create(FactoryCreator.java:96)
at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:448)
at org.jvnet.hk2.internal.PerLookupContext.findOrCreate(PerLookupContext.java:69)
at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2204)
at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:579)
at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:566)
at org.glassfish.jersey.internal.inject.Injections.getOrCreate(Injections.java:172)
at org.glassfish.jersey.server.model.MethodHandler$ClassBasedMethodHandler.getInstance(MethodHandler.java:185)
at org.glassfish.jersey.server.internal.routing.PushMethodHandlerRouter.apply(PushMethodHandlerRouter.java:105)
at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:118)
at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:121)
at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:121)
at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:121)
at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:121)
at org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:102)
at org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:62)
at org.glassfish.jersey.process.internal.Stages.process(Stages.java:197)
at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:215)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
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.process(Errors.java:267)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:198)
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:946)
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:323)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:372)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:335)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:218)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:357)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:260)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:246)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:191)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:168)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:189)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:288)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:206)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:136)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:114)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:838)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:115)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:55)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:135)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:564)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:544)
at java.lang.Thread.run(Thread.java:745)
demo.RestFoobarTest > getProfile FAILED
org.glassfish.jersey.message.internal.MessageBodyProviderNotFoundException at RestFoobarTest.java:32
demo.RestFoobarTest > getHello STANDARD_ERROR
Apr 17, 2014 5:54:51 PM org.apache.catalina.core.StandardWrapperValve log
WARNING: StandardWrapperValve[javax.ws.rs.core.Application]: Servlet.service() for servlet javax.ws.rs.core.Application threw exception
org.glassfish.hk2.api.UnsatisfiedDependencyException: There was no object available for injection at Injectee(requiredType=Logger,parent=RestFoobar,qualifiers={}),position=-1,optional=false,self=false,unqualified=null,436148362)
at org.jvnet.hk2.internal.ThreeThirtyResolver.resolve(ThreeThirtyResolver.java:74)
at org.jvnet.hk2.internal.Utilities.justInject(Utilities.java:771)
at org.jvnet.hk2.internal.ServiceLocatorImpl.inject(ServiceLocatorImpl.java:790)
at org.glassfish.jersey.gf.cdi.CdiComponentProvider$1.inject(CdiComponentProvider.java:316)
at org.jboss.weld.bean.ManagedBean.create(ManagedBean.java:158)
at org.jboss.weld.context.unbound.DependentContextImpl.get(DependentContextImpl.java:69)
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:716)
at org.jboss.weld.manager.BeanManagerImpl.getReference(BeanManagerImpl.java:738)
at org.glassfish.jersey.gf.cdi.CdiComponentProvider$CdiFactory$1.getInstance(CdiComponentProvider.java:174)
at org.glassfish.jersey.gf.cdi.CdiComponentProvider$CdiFactory.provide(CdiComponentProvider.java:143)
at org.jvnet.hk2.internal.FactoryCreator.create(FactoryCreator.java:96)
at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:448)
at org.jvnet.hk2.internal.PerLookupContext.findOrCreate(PerLookupContext.java:69)
at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2204)
at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:579)
at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:566)
at org.glassfish.jersey.internal.inject.Injections.getOrCreate(Injections.java:172)
at org.glassfish.jersey.server.model.MethodHandler$ClassBasedMethodHandler.getInstance(MethodHandler.java:185)
at org.glassfish.jersey.server.internal.routing.PushMethodHandlerRouter.apply(PushMethodHandlerRouter.java:105)
at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:118)
at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:121)
at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:121)
at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:121)
at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:121)
at org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:102)
at org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:62)
at org.glassfish.jersey.process.internal.Stages.process(Stages.java:197)
at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:215)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271)
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267)
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.process(Errors.java:267)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:317)
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:198)
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:946)
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:323)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:372)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:335)
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:218)
at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1682)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:318)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:734)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:673)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:174)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:357)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:260)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:246)
at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:191)
at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:168)
at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:189)
at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:119)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:288)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:206)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:136)
at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:114)
at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:77)
at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:838)
at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:113)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:115)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:55)
at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:135)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:564)
at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:544)
at java.lang.Thread.run(Thread.java:745)
demo.RestFoobarTest > getHello FAILED
org.junit.ComparisonFailure at RestFoobarTest.java:25
demo.RestFoobarTest STANDARD_OUT
PlainTextActionReporterSUCCESSNo monitoring data to report.
4 tests completed, 2 failed
如上所示,@ Profiled注释在Foobar中工作,但在RestFoobar中导致问题.如果删除@Frofiled上面的RestFoobar.profile(),测试将通过,除了不再有剖析输出.
顺便说一句,我使用Arquillian和嵌入式Glassfish来运行测试.以下是依赖项的完整列表：
dependencies {
providedCompile 'javax:javaee-api:7.0'
testCompile 'junit:junit:4.11'
testCompile 'org.jboss.arquillian:arquillian-bom:1.1.4.Final'
testCompile 'org.jboss.arquillian.junit:arquillian-junit-container:1.1.4.Final'
testRuntime 'org.glassfish.main.extras:glassfish-embedded-all:4.0'
testRuntime 'org.jboss.arquillian.container:arquillian-glassfish-embedded-3.1:1.0.0.CR4'
}
Arquillian战争包装如下
ArquillianWarBase
public abstract class ArquillianWarBase {
private static WebArchive war;
@Deployment
public static WebArchive createDeployment() {
if( war == null ) {
war = ShrinkWrap.create( WebArchive.class, "demo.war" )
.addPackages( true, Filters.exclude( ".*Test.*" ),
"demo" )
.addAsWebInfResource( "beans-test.xml", "beans.xml" )
.addAsWebInfResource( "glassfish-web-test.xml", "glassfish-web.xml" )
.addAsWebInfResource( "web-test.xml", "web.xml" );
System.out.println( war.toString( true ) );
}
return war;
}
}
因此,看起来拦截器注释@Profiled在jax-rs资源类(即RestFoobar)中不起作用.但为什么？有一种简单的方法可以使它工作吗？
非常感谢你.
解决方法:
So, it looks like the interceptor annotation @Profiled doesn’t work
inside a jax-rs resource class (i.e., RestFoobar). But why?
因为你的类(即RestFooBar)不是CDI管理的bean.拦截器只适用于这种bean.
Is there a simple way to make it work?
是的,使用来自javax.ejb包的@Stateless注释您的类(即RestFooBar),这也将为您提供使用@EJB注入其他服务的机会.
还有一些其他选择：
>以仅需要拦截服务类的方式分离您的服务和REST类.
>似乎有一个名为jersey-gf-cdi的模块,它实现了Glassfish CDI和Jersey之间的桥梁,但我没有得到它的工作,我不确定这是否是解决问题的方法.
也可以看看：
> CDI interceptor injected into a jersey RS service(resource) not working?
> Package org.glassfish.jersey.gf.cdi.spi
> Package org.glassfish.jersey.gf.cdi.hk2ban
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