我在将带有SOAP web服务和包含jar的EJB从Glassfish 2.1迁移到Glassfish 4.0时遇到了麻烦。与此同时，我把我的操作系统(XP->Windows 7)和netbeans版本7.3换成了7.4。Glassfish 4.0是一个有2个实例的集群。
我使用源代码创建了新的包。使用的jar被作为库包含(就像在gf2.0中一样)。EJB构建得很好，但是当我部署时，我得到了这些错误。
[2014-05-07T11:05:36.974+0200] [glassfish 4.0] [SEVERE] [] [global] [tid: _ThreadID=208 _ThreadName=admin-listener(13)] [timeMillis: 1399453536974] [levelValue: 1000] [[
Class [ nl/amnesty/sys/webform/entity/Form ] not found. Error while loading [ class nl.amnesty.webservice.form.FormExternal ]]]
[2014-05-07T11:05:36.975+0200] [glassfish 4.0] [SEVERE] [] [javax.enterprise.system.core] [tid: _ThreadID=208 _ThreadName=admin-listener(13)] [timeMillis: 1399453536975] [levelValue: 1000] [[
Exception while deploying the app [CRMWebserviceForm]]]
[2014-05-07T11:05:36.976+0200] [glassfish 4.0] [SEVERE] [NCLS-CORE-00026] [javax.enterprise.system.core] [tid: _ThreadID=208 _ThreadName=admin-listener(13)] [timeMillis: 1399453536976] [levelValue: 1000] [[
Exception during lifecycle processing
java.lang.IllegalArgumentException: Invalid ejb jar CRMWebserviceForm: it contains zero ejb. A valid ejb jar requires at least one session/entity/message driven bean.
at org.glassfish.ejb.deployment.util.EjbBundleValidator.accept(EjbBundleValidator.java:147)
at org.glassfish.ejb.deployment.util.EjbBundleValidator.accept(EjbBundleValidator.java:112)
at com.sun.enterprise.deployment.BundleDescriptor.visit(BundleDescriptor.java:621)
at org.glassfish.ejb.deployment.descriptor.EjbBundleDescriptorImpl.visit(EjbBundleDescriptorImpl.java:757)
at com.sun.enterprise.deployment.util.ApplicationValidator.accept(ApplicationValidator.java:116)
at com.sun.enterprise.deployment.BundleDescriptor.visit(BundleDescriptor.java:621)
at com.sun.enterprise.deployment.archivist.ApplicationFactory.openArchive(ApplicationFactory.java:190)
at org.glassfish.javaee.core.deployment.DolProvider.processDOL(DolProvider.java:198)
at org.glassfish.javaee.core.deployment.DolProvider.load(DolProvider.java:222)
at org.glassfish.javaee.core.deployment.DolProvider.load(DolProvider.java:96)
at com.sun.enterprise.v3.server.ApplicationLifecycle.loadDeployer(ApplicationLifecycle.java:878)
at com.sun.enterprise.v3.server.ApplicationLifecycle.setupContainerInfos(ApplicationLifecycle.java:818)
at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:374)
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.portunif.PUFilter.handleRead(PUFilter.java:231)
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.portunif.PUFilter.handleRead(PUFilter.java:231)
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:724)
]]
[2014-05-07T11:05:36.979+0200] [glassfish 4.0] [SEVERE] [] [javax.enterprise.system.core] [tid: _ThreadID=208 _ThreadName=admin-listener(13)] [timeMillis: 1399453536979] [levelValue: 1000] [[
Exception while deploying the app [CRMWebserviceForm] : Invalid ejb jar CRMWebserviceForm: it contains zero ejb. A valid ejb jar requires at least one session/entity/message driven bean.]]
EJB的一部分:
import javax.ejb.Stateless;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebService;
@WebService
@Stateless
public class FormExternal {
@WebMethod(operationName = "submitform")
public long submitform(@WebParam(name = "form") Form form) {
CRMWebformController.processForm(form);
return form.getSubmissionid();
}
}
这里有一些关于如何包含jar库的信息。
- CRMWebserviceForm
+ Source packages
+ Test packages
- Libraries
- NLAmestyCRM - dist/NLAmnestyCRM.jar
- ...
- NLAmnestyWEBFORM - dist/NLAmnestyWEBFORM.jar
+ JDK 1.7 (default)
+ Cluster (glassfish)
在EJB属性(库)中，它们被选择为在运行时需要的。我后来"错误地"添加了库文件夹。它是。libnblibraries。属性和没有任何区别。更准确地说，我通过点击"浏览"在EJB属性"库文件夹"中添加了该值，但没有向该文件夹添加任何内容。
选择打包选项"Package required JARS in EJB jar"。
Run: Java EE version is Java EE5。它与平台JDK 1.7兼容吗?
任何帮助都是感激的。
[Edit: some code added][编辑:添加图书馆信息]
这些问题是相关的。因为找不到类nl.amnesty.sys.webform.entity.Form，所以无法加载使用该类的EJB，因此您得到消息:
java.lang.IllegalArgumentException: Invalid ejb jar CRMWebserviceForm: it contains
zero ejb. A valid ejb jar requires at least one session/entity/message driven bean.
你必须确保类被打包在你的web应用程序中，或者在你的GlassFish安装的lib文件夹中可用，以便它可以被服务器加载。
我不知道你是如何包装你的应用程序，但如果你不能让它工作，也许一些信息是有帮助的。