EJB 容器初始化错误,为 EJB *** 绑定 JNDI 名称 *** 时出错

2024-01-21

我是 Java 新手,我开发了一个示例 Java EE 应用程序,它可以与普通 Java 客户端一起使用,但不能与 Servlet 一起使用。我在 Netbeans IDE 中使用应用程序客户端、EJB 模块和 Web 模块开发了 EE 项目。

客户.java

@Entity
@Table(name = "customer")
public class Customer implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@Column (name="id")
private String id;
@Column (name="name")
private String name;

public void setName(String name) {
    this.name = name;
}

public String getId() {
    return id;
}

public void setId(String id) {
    this.id = id;
}

myBeanInterface.java

import Entities.Customer;
import javax.ejb.Remote;
@Remote
public interface myBeanInterface {
    void addCustomer(Customer customer);    
}

客户会话.java

@Stateless
public class CustomerSession implements myBeanInterface {
@PersistenceContext(unitName = "Omazon-EJBPU")
EntityManager em;

@Override
public void addCustomer(Customer customer)
{
    em.persist(customer);
}

Java客户端

@EJB
private static myBeanInterface inter;
public static void main(String[] args) throws NamingException {

    InitialContext context = new InitialContext();
    inter = (myBeanInterface) context.lookup("Session.myBeanInterface");
    Customer customer = new Customer();
    customer.setId("16906");
    customer.setName("My book from Main");
    inter.addCustomer(customer);
}

Servlet

public class addCustomerServlet extends HttpServlet {

@EJB
public myBeanInterface myBean;
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException , NamingException {


    InitialContext context = new InitialContext();

    myBean = (myBeanInterface) context.lookup("Session.myBeanInterface");
    Customer customer = new Customer();
    customer.setId("1198");
    customer.setName("i1787");
    myBean.addCustomer(customer);
    response.setContentType("text/html;charset=UTF-8");
    try (PrintWriter out = response.getWriter()) {
        /* TODO output your page here. You may use following sample code. */
        out.println("<!DOCTYPE html>");
        out.println("<html>");
        out.println("<head>");
        out.println("<title>Servlet addCustomerServlet</title>");            
        out.println("</head>");
        out.println("<body>");
        out.println("<h1>Servlet addCustomerServlet at " + request.getContextPath() + "</h1>");
        out.println("</body>");
        out.println("</html>");
    }
}

Error

INFO:   visiting unvisited references
INFO:   visiting unvisited references
INFO:   visiting unvisited references
INFO:   visiting unvisited references
INFO:   visiting unvisited references
INFO:   EclipseLink, version: Eclipse Persistence Services - 2.5.0.v20130507-3faac2b
INFO:   file:/C:/Users/Irfan/Documents/NetBeansProjects/TestWeb/build/web/WEB- INF/lib/Omazon-EJB.jar_Omazon-EJBPU login successful
SEVERE:   Exception while invoking class org.glassfish.ejb.startup.EjbDeployer load method
java.lang.RuntimeException: EJB Container initialization error
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:234)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:291)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:99)
at org.glassfish.internal.data.ModuleInfo.load(ModuleInfo.java:206)
at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:313)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:493)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:527)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:523)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:356)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:522)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:546)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1423)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1500(CommandRunnerImpl.java:108)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1762)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1674)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:534)
at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:224)
at org.glassfish.grizzly.http.server.StaticHttpHandler.service(StaticHttpHandler.java:297)
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:744)
Caused by: java.lang.RuntimeException: Error while binding JNDI name Session.myBeanInterface for EJB CustomerSession
at com.sun.ejb.containers.BaseContainer.initializeHome(BaseContainer.java:1552)
at com.sun.ejb.containers.StatelessSessionContainer.initializeHome(StatelessSessionContainer.java:190)
at com.sun.ejb.containers.StatelessContainerFactory.createContainer(StatelessContainerFactory.java:63)
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:221)
... 38 more
Caused by: javax.naming.NameAlreadyBoundException: Use rebind to override
at com.sun.enterprise.naming.impl.TransientContext.doBindOrRebind(TransientContext.java:322)
at com.sun.enterprise.naming.impl.TransientContext.bind(TransientContext.java:257)
at com.sun.enterprise.naming.impl.SerialContextProviderImpl.bind(SerialContextProviderImpl.java:85)
at com.sun.enterprise.naming.impl.LocalSerialContextProviderImpl.bind(LocalSerialContextProviderImpl.java:94)
at com.sun.enterprise.naming.impl.SerialContext.bind(SerialContext.java:640)
at com.sun.enterprise.naming.impl.SerialContext.bind(SerialContext.java:657)
at javax.naming.InitialContext.bind(InitialContext.java:423)
at javax.naming.InitialContext.bind(InitialContext.java:423)
at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.publishObject(GlassfishNamingManagerImpl.java:212)
at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.publishObject(GlassfishNamingManagerImpl.java:196)
at com.sun.ejb.containers.BaseContainer$JndiInfo.publish(BaseContainer.java:4859)
at com.sun.ejb.containers.BaseContainer.initializeHome(BaseContainer.java:1539)
... 41 more

SEVERE:   Exception during lifecycle processing
java.lang.RuntimeException: EJB Container initialization error
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:234)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:291)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:99)
at org.glassfish.internal.data.ModuleInfo.load(ModuleInfo.java:206)
at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:313)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:493)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:527)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:523)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:356)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:522)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:546)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1423)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1500(CommandRunnerImpl.java:108)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1762)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1674)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:534)
at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:224)
at org.glassfish.grizzly.http.server.StaticHttpHandler.service(StaticHttpHandler.java:297)
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:744)
Caused by: java.lang.RuntimeException: Error while binding JNDI name Session.myBeanInterface for EJB CustomerSession
at com.sun.ejb.containers.BaseContainer.initializeHome(BaseContainer.java:1552)
at com.sun.ejb.containers.StatelessSessionContainer.initializeHome(StatelessSessionContainer.java:190)
at com.sun.ejb.containers.StatelessContainerFactory.createContainer(StatelessContainerFactory.java:63)
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:221)
... 38 more
Caused by: javax.naming.NameAlreadyBoundException: Use rebind to override
at com.sun.enterprise.naming.impl.TransientContext.doBindOrRebind(TransientContext.java:322)
at com.sun.enterprise.naming.impl.TransientContext.bind(TransientContext.java:257)
at com.sun.enterprise.naming.impl.SerialContextProviderImpl.bind(SerialContextProviderImpl.java:85)
at com.sun.enterprise.naming.impl.LocalSerialContextProviderImpl.bind(LocalSerialContextProviderImpl.java:94)
at com.sun.enterprise.naming.impl.SerialContext.bind(SerialContext.java:640)
at com.sun.enterprise.naming.impl.SerialContext.bind(SerialContext.java:657)
at javax.naming.InitialContext.bind(InitialContext.java:423)
at javax.naming.InitialContext.bind(InitialContext.java:423)
at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.publishObject(GlassfishNamingManagerImpl.java:212)
at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.publishObject(GlassfishNamingManagerImpl.java:196)
at com.sun.ejb.containers.BaseContainer$JndiInfo.publish(BaseContainer.java:4859)
at com.sun.ejb.containers.BaseContainer.initializeHome(BaseContainer.java:1539)
... 41 more

SEVERE:   Exception while loading the app
SEVERE:   The web application [unknown] created a ThreadLocal with key of type [org.glassfish.pfl.dynamic.codegen.impl.CurrentClassLoader$1] (value [org.glassfish.pfl.dynamic.codegen.impl.CurrentClassLoader$1@2aa5b721]) and a value of type [org.glassfish.web.loader.WebappClassLoader] (value [WebappClassLoader (delegate=true; repositories=WEB-INF/classes/)]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak.
INFO:   file:/C:/Users/Documents/NetBeansProjects/TestWeb/build/web/WEB-INF/lib/Omazon-EJB.jar_Omazon-EJBPU logout successful
SEVERE:   Exception while loading the app : EJB Container initialization error
java.lang.RuntimeException: Error while binding JNDI name Session.myBeanInterface for EJB CustomerSession
at com.sun.ejb.containers.BaseContainer.initializeHome(BaseContainer.java:1552)
at com.sun.ejb.containers.StatelessSessionContainer.initializeHome(StatelessSessionContainer.java:190)
at com.sun.ejb.containers.StatelessContainerFactory.createContainer(StatelessContainerFactory.java:63)
at org.glassfish.ejb.startup.EjbApplication.loadContainers(EjbApplication.java:221)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:291)
at org.glassfish.ejb.startup.EjbDeployer.load(EjbDeployer.java:99)
at org.glassfish.internal.data.ModuleInfo.load(ModuleInfo.java:206)
at org.glassfish.internal.data.ApplicationInfo.load(ApplicationInfo.java:313)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:493)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:219)
at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:491)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:527)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2$1.run(CommandRunnerImpl.java:523)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:356)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$2.execute(CommandRunnerImpl.java:522)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:546)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1423)
at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1500(CommandRunnerImpl.java:108)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1762)
at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1674)
at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:534)
at com.sun.enterprise.v3.admin.AdminAdapter.onMissingResource(AdminAdapter.java:224)
at org.glassfish.grizzly.http.server.StaticHttpHandler.service(StaticHttpHandler.java:297)
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:744)
Caused by: javax.naming.NameAlreadyBoundException: Use rebind to override
at com.sun.enterprise.naming.impl.TransientContext.doBindOrRebind(TransientContext.java:322)
at com.sun.enterprise.naming.impl.TransientContext.bind(TransientContext.java:257)
at com.sun.enterprise.naming.impl.SerialContextProviderImpl.bind(SerialContextProviderImpl.java:85)
at com.sun.enterprise.naming.impl.LocalSerialContextProviderImpl.bind(LocalSerialContextProviderImpl.java:94)
at com.sun.enterprise.naming.impl.SerialContext.bind(SerialContext.java:640)
at com.sun.enterprise.naming.impl.SerialContext.bind(SerialContext.java:657)
at javax.naming.InitialContext.bind(InitialContext.java:423)
at javax.naming.InitialContext.bind(InitialContext.java:423)
at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.publishObject(GlassfishNamingManagerImpl.java:212)
at com.sun.enterprise.naming.impl.GlassfishNamingManagerImpl.publishObject(GlassfishNamingManagerImpl.java:196)
at com.sun.ejb.containers.BaseContainer$JndiInfo.publish(BaseContainer.java:4859)
at com.sun.ejb.containers.BaseContainer.initializeHome(BaseContainer.java:1539)
... 41 more

我通过在某个论坛上找到一个帖子解决了这个问题,其中指出:
禁用 GlassFish Server v2 供应商特定的 JNDI 名称
GlassFish Server 3.1 支持的 EJB 3.1 规范定义了可移植的 EJB JNDI 名称。因此,不再需要继续使用旧的特定于供应商的 JNDI 名称。

默认情况下,GlassFish Server 3.1 自动应用 GlassFish Server v2 特定的 JNDI 名称,以实现向后兼容性。 然而,这可能会导致一些易用性问题。例如,部署两个不同的应用程序,其中包含公开相同远程接口的远程 EJB 组件 导致默认 JNDI 名称之间发生冲突。

GlassFish Server 3.1 中 v2 特定 JNDI 名称的默认处理可以使用 asadmin 命令或使用 disable-nonportable-jndi-names 布尔属性进行管理 glassfish-ejb-jar.xml 中的 ejb-container 元素。

使用asadmin 命令或直接修改glassfish-ejb-jar.xml 文件来设置disable-nonportable-jndi-names 属性。
使用 asadmin 命令:
asadmin> 设置 server.ejb-container.property.disable-nonportable-jndi-names="true"
直接修改glassfish-ejb-jar.xml文件。
将disable-nonportable-jndi-names 属性添加到glassfish-ejb-jar.xml 中的ejb-container 元素中。 根据需要设置disable-nonportable-jndi-names 布尔值的值。 false — 启用自动使用 GlassFish Server v2 特定的 JNDI 名称。这是默认设置。

true — 禁用自动使用 v2 特定的 JNDI 名称。在所有情况下,都将使用 3.1 兼容的 JNDI 名称。

保存 glassfish-ejb-jar.xml 文件并重新启动 GlassFish Server 域。 此设置适用于部署到服务器的所有 EJB。

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