有一些问题让我的EJB正常工作 - 最终设法使我的JBoss服务器与Netbeans一起运行良好，现在我得到以下错误，这似乎与我的数据源有关：
下面的服务器日志：
2012-03-11 19:05:11,181 INFO [org.jboss.web.tomcat.service.deployers.TomcatDeployment] (HDScanner) undeploy, ctxPath=/group4_Implementation-war
2012-03-11 19:05:12,373 INFO [org.jboss.profileservice.management.upload.remoting.DeployHandler] (WorkerThread#0[127.0.0.1:30606]) invoke, payload: {DeploymentTargetID=names=[group4_Implementation.ear], clientAddress=/127.0.0.1}, parameter: start
2012-03-11 19:05:12,374 WARN [org.jboss.profileservice.management.upload.remoting.DeployHandler] (WorkerThread#0[127.0.0.1:30606]) Failed to complete command: [start] for deployment: names=[group4_Implementation.ear]: org.jboss.profileservice.spi.NoSuchDeploymentException: group4_Implementation.ear
at org.jboss.profileservice.plugins.deploy.AbstractDeployHandler.resolveProfileForDeployment(AbstractDeployHandler.java:291) [:0.2.2]
at org.jboss.profileservice.plugins.deploy.AbstractDeployHandler.resolveProfiles(AbstractDeployHandler.java:248) [:0.2.2]
at org.jboss.profileservice.plugins.deploy.AbstractDeployHandler.startDeployments(AbstractDeployHandler.java:157) [:0.2.2]
at org.jboss.profileservice.management.upload.remoting.DeployHandlerDelegate.startDeployments(DeployHandlerDelegate.java:74) [:6.1.0.Final]
at org.jboss.profileservice.management.upload.remoting.DeployHandler.invoke(DeployHandler.java:156) [:6.1.0.Final]
at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:967) [:6.1.0.Final]
at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:791) [:6.1.0.Final]
at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:744) [:6.1.0.Final]
at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:548) [:6.1.0.Final]
at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:234) [:6.1.0.Final]
2012-03-11 19:05:16,436 INFO [org.jboss.web.tomcat.service.deployers.TomcatDeployment] (HDScanner) deploy, ctxPath=/group4_Implementation-war
2012-03-11 19:05:16,469 WARN [org.jboss.profileservice.deployment.hotdeploy.HDScanner] (HDScanner) Scan failed: org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):
DEPLOYMENTS MISSING DEPENDENCIES:
Deployment "persistence.unit:unitName=group4_Implementation.ear/group4_Implementation-ejb.jar#wvp08heuPU" is missing the following dependencies:
Dependency "jboss.jca:name=POSTGRES-EJB,service=DataSourceBinding" (should be in state "Create", but is actually in state "** NOT FOUND Depends on 'jboss.jca:name=POSTGRES-EJB,service=DataSourceBinding' **")
DEPLOYMENTS IN ERROR:
Deployment "jboss.jca:name=POSTGRES-EJB,service=DataSourceBinding" is in error due to the following reason(s): ** NOT FOUND Depends on 'jboss.jca:name=POSTGRES-EJB,service=DataSourceBinding' **
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1370) [:2.2.2.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1316) [:2.2.2.GA]
at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:968) [:2.2.2.GA]
at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.checkComplete(MainDeployerPlugin.java:82) [:6.1.0.Final]
at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.checkComplete(ProfileControllerContext.java:138) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.deploy(HDScanner.java:246) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.complete(HDScanner.java:192) [:0.2.2]
at org.jboss.profileservice.management.TwoPCActionWrapper.doComplete(TwoPCActionWrapper.java:57) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.complete(AbstractTwoPhaseModificationAction.java:74) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.prepare(AbstractTwoPhaseModificationAction.java:95) [:0.2.2]
at org.jboss.profileservice.management.ModificationSession.prepare(ModificationSession.java:87) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.internalPerfom(AbstractActionController.java:234) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.performWrite(AbstractActionController.java:213) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:150) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:135) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.scan(HDScanner.java:146) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.run(HDScanner.java:90) [:0.2.2]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [:1.6.0_20]
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(Unknown Source) [:1.6.0_20]
at java.util.concurrent.FutureTask.runAndReset(Unknown Source) [:1.6.0_20]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(Unknown Source) [:1.6.0_20]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(Unknown Source) [:1.6.0_20]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) [:1.6.0_20]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) [:1.6.0_20]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [:1.6.0_20]
at java.lang.Thread.run(Unknown Source) [:1.6.0_20]
2012-03-11 19:05:21,516 INFO [org.jboss.web.tomcat.service.deployers.TomcatDeployment] (HDScanner) undeploy, ctxPath=/group4_Implementation-war
2012-03-11 19:05:21,703 INFO [org.jboss.web.tomcat.service.deployers.TomcatDeployment] (HDScanner) deploy, ctxPath=/group4_Implementation-war
2012-03-11 19:05:21,734 WARN [org.jboss.profileservice.deployment.hotdeploy.HDScanner] (HDScanner) Scan failed: org.jboss.deployers.client.spi.IncompleteDeploymentException: Summary of incomplete deployments (SEE PREVIOUS ERRORS FOR DETAILS):
DEPLOYMENTS MISSING DEPENDENCIES:
Deployment "persistence.unit:unitName=group4_Implementation.ear/group4_Implementation-ejb.jar#wvp08heuPU" is missing the following dependencies:
Dependency "jboss.jca:name=POSTGRES-EJB,service=DataSourceBinding" (should be in state "Create", but is actually in state "** NOT FOUND Depends on 'jboss.jca:name=POSTGRES-EJB,service=DataSourceBinding' **")
DEPLOYMENTS IN ERROR:
Deployment "jboss.jca:name=POSTGRES-EJB,service=DataSourceBinding" is in error due to the following reason(s): ** NOT FOUND Depends on 'jboss.jca:name=POSTGRES-EJB,service=DataSourceBinding' **
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1370) [:2.2.2.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:1316) [:2.2.2.GA]
at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:968) [:2.2.2.GA]
at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.checkComplete(MainDeployerPlugin.java:82) [:6.1.0.Final]
at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.checkComplete(ProfileControllerContext.java:138) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.deploy(HDScanner.java:246) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner$HDScanAction.complete(HDScanner.java:192) [:0.2.2]
at org.jboss.profileservice.management.TwoPCActionWrapper.doComplete(TwoPCActionWrapper.java:57) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.complete(AbstractTwoPhaseModificationAction.java:74) [:0.2.2]
at org.jboss.profileservice.management.actions.AbstractTwoPhaseModificationAction.prepare(AbstractTwoPhaseModificationAction.java:95) [:0.2.2]
at org.jboss.profileservice.management.ModificationSession.prepare(ModificationSession.java:87) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.internalPerfom(AbstractActionController.java:234) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.performWrite(AbstractActionController.java:213) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:150) [:0.2.2]
at org.jboss.profileservice.management.AbstractActionController.perform(AbstractActionController.java:135) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.scan(HDScanner.java:146) [:0.2.2]
at org.jboss.profileservice.deployment.hotdeploy.HDScanner.run(HDScanner.java:90) [:0.2.2]
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) [:1.6.0_20]
at java.util.concurrent.FutureTask$Sync.innerRunAndReset(Unknown Source) [:1.6.0_20]
at java.util.concurrent.FutureTask.runAndReset(Unknown Source) [:1.6.0_20]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(Unknown Source) [:1.6.0_20]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(Unknown Source) [:1.6.0_20]
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source) [:1.6.0_20]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) [:1.6.0_20]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [:1.6.0_20]
at java.lang.Thread.run(Unknown Source) [:1.6.0_20]
我的持久单位：
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd">
<!-- The name attribute gives the name that the persistence unit will have
when it's loaded inside JBoss.
This is what you use in the PersistenceContext annotation in your class.
-->
<persistence-unit name="wvp08heuPU" transaction-type="JTA">
<!-- This is a reference to the datasource that is used.
By keeping this seperate it allow the container to pool database connections
for you, improving performance. It also provide as extra layer of indirection
allowing the details of the database to be kept seperate from this code.
-->
<provider>org.eclipse.persistence.jpa.PersistenceProvider</provider>
<jta-data-source>java:/POSTGRES-EJB</jta-data-source>
<properties>
<property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect"/>
<property name="hibernate.hbm2ddl.auto" value="update"/>
<property name="hibernate.show_sql" value="true"/>
<property name="eclipselink.ddl-generation" value="drop-and-create-tables"/>
</properties>
</persistence-unit>
</persistence>
我已经设置了一个数据源，并确认了与数据库的连接。
以下技术人员不确定是否有帮助：
JBoss 6.1.0
Netbeans 7.1.1
Postgres：8.4
任何帮助都将不胜感激....
路易斯
答案 0 :(得分：1)
您必须在JBoss的文件夹 server / default / deploy 中创建配置为DataSource POSTGRES-EJB的xml，或者在JBoss管理控制台的帮助下设置配置。