如何在JBoss AS 6上将QuartzScheduler服务注入我的无状态bean？ Quartz服务确实在JBoss AS 6启动期间启动
00:58:38,025 INFO [QuartzScheduler] Scheduler meta-data: Quartz Scheduler (v1.8.3) 'JBossQuartzScheduler' with instanceId 'NON_CLUSTERED'
Scheduler class: 'org.quartz.core.QuartzScheduler' - running locally.
NOT STARTED.
Currently in standby mode.
Number of jobs executed: 0
Using thread pool 'org.quartz.simpl.SimpleThreadPool' - with 10 threads.
Using job-store 'org.quartz.simpl.RAMJobStore' - which does not support persistence. and is not clustered.
00:58:38,026 INFO [StdSchedulerFactory] Quartz scheduler 'JBossQuartzScheduler' initialized from an externally opened InputStream.
00:58:38,026 INFO [StdSchedulerFactory] Quartz scheduler version: 1.8.3
我试过这个：
@Stateless(name="myEnterpriseScheduler")
public class MyEnterpriseScheduler {
@Resource(name="JBossQuartzScheduler")
Scheduler scheduler;
}
但后来我得到以下例外：
00:58:40,583 ERROR [AbstractKernelController] Error installing to Instantiated: name=jboss.jacc:id="vfs:///Users/merodach/Downloads/jboss-6.0.0.Final/server/default/deploy/EnterpriseSchedular-ear.ear",service=jacc state=Described mode=Manual requiredState=Configured: java.lang.Error: Error in the server: mismatch between expected constructor arguments and supplied arguments.
at org.jboss.mx.server.MBeanServerImpl.handleInstantiateExceptions(MBeanServerImpl.java:1317) [:6.0.0.GA]
at org.jboss.mx.server.MBeanServerImpl.instantiate(MBeanServerImpl.java:1249) [:6.0.0.GA]
at org.jboss.mx.server.MBeanServerImpl.instantiate(MBeanServerImpl.java:288) [:6.0.0.GA]
at org.jboss.system.ServiceCreator.installPlainMBean(ServiceCreator.java:217) [:6.0.0.Final (Build SVNTag:JBoss_6.0.0.Final date: 20101228)]
at org.jboss.system.ServiceCreator.install(ServiceCreator.java:133) [:6.0.0.Final (Build SVNTag:JBoss_6.0.0.Final date: 20101228)]
at org.jboss.system.microcontainer.InstantiateAction.installAction(InstantiateAction.java:73) [:2.2.0.GA]
at org.jboss.system.microcontainer.InstantiateAction.installAction(InstantiateAction.java:46) [:2.2.0.GA]
at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:301) [:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.system.ServiceController.doChange(ServiceController.java:671) [:6.0.0.Final (Build SVNTag:JBoss_6.0.0.Final date: 20101228)]
at org.jboss.system.ServiceController.install(ServiceController.java:257) [:6.0.0.Final (Build SVNTag:JBoss_6.0.0.Final date: 20101228)]
at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:93) [:6.0.0.Final]
at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:49) [:6.0.0.Final]
at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62) [:2.2.0.GA]
at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:55) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1832) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1550) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1571) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1491) [:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.change(DeployersImpl.java:1983) [:2.2.0.GA]
at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:1076) [:2.2.0.GA]
at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679) [:2.2.0.GA]
at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.process(MainDeployerPlugin.java:106) [:6.0.0.Final]
at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.process(ProfileControllerContext.java:143) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileDeployAction.deploy(ProfileDeployAction.java:151) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileDeployAction.installActionInternal(ProfileDeployAction.java:94) [:0.2.2]
at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54) [jboss-kernel.jar:2.2.0.GA]
at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42) [jboss-kernel.jar:2.2.0.GA]
at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
at org.jboss.profileservice.dependency.ProfileActivationWrapper$BasicProfileActivation.start(ProfileActivationWrapper.java:190) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileActivationWrapper.start(ProfileActivationWrapper.java:87) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileActivationService.activateProfile(ProfileActivationService.java:215) [:0.2.2]
at org.jboss.profileservice.dependency.ProfileActivationService.activate(ProfileActivationService.java:159) [:0.2.2]
at org.jboss.profileservice.bootstrap.AbstractProfileServiceBootstrap.activate(AbstractProfileServiceBootstrap.java:112) [:0.2.2]
at org.jboss.profileservice.resolver.BasicResolverFactory$ProfileResolverFacade.deploy(BasicResolverFactory.java:87) [:0.2.2]
at org.jboss.profileservice.bootstrap.AbstractProfileServiceBootstrap.start(AbstractProfileServiceBootstrap.java:91) [:0.2.2]
at org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceBootstrap.start(BasicProfileServiceBootstrap.java:132) [:6.0.0.Final]
at org.jboss.system.server.profileservice.bootstrap.BasicProfileServiceBootstrap.start(BasicProfileServiceBootstrap.java:56) [:6.0.0.Final]
at org.jboss.bootstrap.impl.base.server.AbstractServer.startBootstraps(AbstractServer.java:827) [jboss-bootstrap-impl-base.jar:2.1.0-alpha-5]
at org.jboss.bootstrap.impl.base.server.AbstractServer$StartServerTask.run(AbstractServer.java:417) [jboss-bootstrap-impl-base.jar:2.1.0-alpha-5]
at java.lang.Thread.run(Thread.java:680) [:1.6.0_22]
任何想法？
更新：这是我的用例： 我想动态创建cron触发器，这些触发器是在分布式环境中使用cron表达式从其他进程提交的，而不是静态地使用注释。这些请求由RESTful服务捕获，并在激活具有给定表达式的触发器后保存到数据库中。这些cron触发计划任务，这些任务也由客户端/应用程序发送并保存在数据库中。
答案 0 :(得分：1)
答案 1 :(得分：0)
尽管在互联网上进行了广泛的搜索并且有几项测试我找不到解决方案。我想知道为什么没有其他人想要访问JBoss中的Quartz-Scheduler。
我想分享一个代码片段，它不是解决方案，甚至不是解决方法，但它符合我的需要，因为我想定期检查一些状态并动态创建一个新的作业。
@ResourceAdapter("quartz-ra.rar")
@MessageDriven(activationConfig = {
@ActivationConfigProperty(propertyName = "cronTrigger",
propertyValue = "0 * * * * ?")})
public class MyCronWatchDog implements Job
{
public void execute(JobExecutionContext jex) throws JobExecutionException
{
System.out.println("Quartz job executed!!");
Scheduler scheduler = jex.getScheduler();
}
}
答案 2 :(得分：0)
不能使用EJB3 TimerService吗？使用计时器服务创建会话bean并调用其计划方法
@Stateless
public class MySchedule implements MyScheduleRemote
{
@Resource TimerService timerService;
public void schedule ( Date date , ...)
{
timerService.createTimer( date, ..);
}
}