jersey - 使用 glassfish 时，无法使用具有可注入(inject)参数的构造函数调用 Jersey 的根资源

Question

使用 Tomcat 版本 7.0.92 时，REST-API 项目运行良好。但是，当项目在具有相同库集的 Glassfish 5.1.0 服务器上运行时，会产生以下异常:

[2020-02-04T11:33:43.143+0500] [glassfish 5.1] [WARNING] [] [org.glassfish.jersey.internal.Errors] [tid: _ThreadID=47 _ThreadName=http-listener-1(13)] [timeMillis: 1580798023143] [levelValue: 900] [[
  The following warnings have been detected: WARNING: Unknown HK2 failure detected:
MultiException stack 1 of 1
org.jboss.weld.exceptions.CreationException: WELD-001530: Cannot produce an instance of class tempJersey.TempEP.
    at org.jboss.weld.injection.producer.NonProducibleInjectionTarget.produce(NonProducibleInjectionTarget.java:79)
    at org.glassfish.jersey.ext.cdi1x.internal.AbstractCdiBeanSupplier$2.getInstance(AbstractCdiBeanSupplier.java:85)
    at org.glassfish.jersey.ext.cdi1x.internal.AbstractCdiBeanSupplier._provide(AbstractCdiBeanSupplier.java:103)
    at org.glassfish.jersey.ext.cdi1x.internal.GenericCdiBeanSupplier.get(GenericCdiBeanSupplier.java:42)
    at org.glassfish.jersey.inject.hk2.InstanceSupplierFactoryBridge.provide(InstanceSupplierFactoryBridge.java:53)
    at org.jvnet.hk2.internal.FactoryCreator.create(FactoryCreator.java:129)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:463)
    at org.jvnet.hk2.internal.PerLookupContext.findOrCreate(PerLookupContext.java:46)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2102)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetService(ServiceLocatorImpl.java:754)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetService(ServiceLocatorImpl.java:717)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:687)
    at org.glassfish.jersey.inject.hk2.AbstractHk2InjectionManager.getInstance(AbstractHk2InjectionManager.java:160)
    at org.glassfish.jersey.inject.hk2.ImmediateHk2InjectionManager.getInstance(ImmediateHk2InjectionManager.java:30)
    at org.glassfish.jersey.internal.inject.Injections.getOrCreate(Injections.java:105)
    at org.glassfish.jersey.server.model.MethodHandler$ClassBasedMethodHandler.getInstance(MethodHandler.java:260)
    at org.glassfish.jersey.server.internal.routing.PushMethodHandlerRouter.apply(PushMethodHandlerRouter.java:51)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:86)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:89)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:89)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:89)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:89)
    at org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:69)
    at org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:38)
    at org.glassfish.jersey.process.internal.Stages.process(Stages.java:173)
    at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:245)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:292)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:274)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:244)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:265)
    at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:232)
    at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:679)
    at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:392)
    at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:365)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:318)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1540)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:217)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:119)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:611)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:550)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:75)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:114)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:199)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:439)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:144)
    at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:182)
    at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:156)
    at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:218)
    at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:95)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:260)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:177)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:109)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:88)
    at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:53)
    at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:515)
    at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:89)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:94)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:33)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:114)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:569)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:549)
    at java.lang.Thread.run(Thread.java:748)

]]

[2020-02-04T11:33:43.145+0500] [glassfish 5.1] [WARNING] [] [javax.enterprise.web] [tid: _ThreadID=47 _ThreadName=http-listener-1(13)] [timeMillis: 1580798023145] [levelValue: 900] [[
  StandardWrapperValve[tempRest]: Servlet.service() for servlet tempRest threw exception
org.jboss.weld.exceptions.CreationException: WELD-001530: Cannot produce an instance of class tempJersey.TempEP.
    at org.jboss.weld.injection.producer.NonProducibleInjectionTarget.produce(NonProducibleInjectionTarget.java:79)
    at org.glassfish.jersey.ext.cdi1x.internal.AbstractCdiBeanSupplier$2.getInstance(AbstractCdiBeanSupplier.java:85)
    at org.glassfish.jersey.ext.cdi1x.internal.AbstractCdiBeanSupplier._provide(AbstractCdiBeanSupplier.java:103)
    at org.glassfish.jersey.ext.cdi1x.internal.GenericCdiBeanSupplier.get(GenericCdiBeanSupplier.java:42)
    at org.glassfish.jersey.inject.hk2.InstanceSupplierFactoryBridge.provide(InstanceSupplierFactoryBridge.java:53)
    at org.jvnet.hk2.internal.FactoryCreator.create(FactoryCreator.java:129)
    at org.jvnet.hk2.internal.SystemDescriptor.create(SystemDescriptor.java:463)
    at org.jvnet.hk2.internal.PerLookupContext.findOrCreate(PerLookupContext.java:46)
    at org.jvnet.hk2.internal.Utilities.createService(Utilities.java:2102)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetService(ServiceLocatorImpl.java:754)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.internalGetService(ServiceLocatorImpl.java:717)
    at org.jvnet.hk2.internal.ServiceLocatorImpl.getService(ServiceLocatorImpl.java:687)
    at org.glassfish.jersey.inject.hk2.AbstractHk2InjectionManager.getInstance(AbstractHk2InjectionManager.java:160)
    at org.glassfish.jersey.inject.hk2.ImmediateHk2InjectionManager.getInstance(ImmediateHk2InjectionManager.java:30)
    at org.glassfish.jersey.internal.inject.Injections.getOrCreate(Injections.java:105)
    at org.glassfish.jersey.server.model.MethodHandler$ClassBasedMethodHandler.getInstance(MethodHandler.java:260)
    at org.glassfish.jersey.server.internal.routing.PushMethodHandlerRouter.apply(PushMethodHandlerRouter.java:51)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:86)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:89)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:89)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:89)
    at org.glassfish.jersey.server.internal.routing.RoutingStage._apply(RoutingStage.java:89)
    at org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:69)
    at org.glassfish.jersey.server.internal.routing.RoutingStage.apply(RoutingStage.java:38)
    at org.glassfish.jersey.process.internal.Stages.process(Stages.java:173)
    at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:245)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:248)
    at org.glassfish.jersey.internal.Errors$1.call(Errors.java:244)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:292)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:274)
    at org.glassfish.jersey.internal.Errors.process(Errors.java:244)
    at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:265)
    at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:232)
    at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:679)
    at org.glassfish.jersey.servlet.WebComponent.serviceImpl(WebComponent.java:392)
    at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:346)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:365)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:318)
    at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:205)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1540)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:217)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:119)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:611)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:550)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:75)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:114)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:332)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:199)
    at com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:439)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:144)
    at org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:182)
    at org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:156)
    at org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:218)
    at org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:95)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:260)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:177)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:109)
    at org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:88)
    at org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:53)
    at org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:515)
    at org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:89)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:94)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:33)
    at org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:114)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:569)
    at org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:549)
    at java.lang.Thread.run(Thread.java:748)
]]

以下是我尝试运行的示例代码:

package tempJersey;


import com.forwardyou.filosservice.core.common.controller.UserController;
import com.forwardyou.filosservice.endpoints.RestFilosBaseEndPoint;
import com.forwardyou.securitymanager.core.common.dto.UserDTO;
import com.forwardyou.securitymanager.util.ApplicationConstants;
import com.google.gson.Gson;
import fiscal.bean.FiscalValidationBean;

import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

@Path("/common")
public class TempEP extends RestFilosBaseEndPoint {


    public TempEP(@QueryParam("urlCode") String urlCode) {
        super(new UserController(null,null,null));
    }


    @GET
    @Path("basicget")
    @Produces(MediaType.TEXT_PLAIN)
    public Response logGET(@QueryParam(value = "str") String reqStr) {

        return Response.ok(reqStr).build();

    }


    @POST
    @Path("userform")
    @Produces(MediaType.APPLICATION_JSON)
    @Consumes(MediaType.APPLICATION_FORM_URLENCODED)
    public Response logPOST(
            @FormParam(value = "name") String reqName,
            @FormParam(value = "pwd") String reqPwd,
            @FormParam(value = "roles") List<String>roles

    ) {
        LinkedHashMap<String,Object> userInfo = new LinkedHashMap<>();
        userInfo.put("Name",reqName);
        userInfo.put("Password",reqPwd);
        userInfo.put("roles",roles);

        return Response.ok(new Gson().toJson(userInfo)).build();

    }

}

以下库也用于部署的应用程序

招摇 1.5.21

Jersey 2.29.1

当在根资源类中添加无参数构造函数时，该类开始响应请求。问题是整个rest-project是基于jersey-documentation的以下假设



Documentation Link

请提供一些指导？

Answer 1

您会遇到这样一个事实，即 Jersey 有自己的依赖注入(inject)系统，在这种情况下为 HK2，但为了符合 Java EE，还必须能够在 CDI(焊接)是依赖注入(inject)的更大环境中运行系统。在您的情况下，您现在正尝试在这样的环境(Glassfish)中运行您的程序。

因此，虽然 Jersey 的注入(inject)规则是正确的，并且您已经遵守了它们，但这些不一定是 CDI 的注入(inject)规则。你没有遵守那些。

在这种情况下，CDI 不知道如何“制作”@QueryParam("urlCode") String urlCode ，也不应该。此外，CDI 看不到任何带有 @Inject 注释的构造函数。其参数是它可以“制造”的东西，最后 CDI 看不到 its last possible fallback, a zero-argument constructor .

当您添加零参数构造函数时，CDI 很高兴并且知道如何实例化和管理 TempEP类(class)。

如果您仔细阅读堆栈跟踪，您可以看到 HK2 在哪里“将”注入(inject)责任“移交”给 CDI，以及 CDI 在哪里发现它不知道如何“制作”TempEP实例。