有没有办法让 Eclipse 中的特定插件启动所有作业？

Question

有没有办法让eclipse中的特定插件启动所有作业？这里我们运行 eclipse是命令行模式。我们在插件中开始了一些工作。在某些情况下，插件甚至在作业完成之前就终止了。已决定等待 Activator.stop() 中特定插件启动的所有作业。我想知道是否有可能通过特定插件启动所有作业。

Answer 1

覆盖作业 class 像这样。

public class MyPluginJob extends Job
{
    private String jobFamily;

    public MyPluginJob(String name, String jobFamily)
    {
        super(name);
        this.jobFamily = jobFamily;
    }

    @Override
    public boolean belongsTo(Object family)
    {
        return this.jobFamily.equals(family);
    }
}

而且，您将以姓氏开始工作

Job job = new MyPluginJob("Update info", "Your_plugin_job_family_name")
        {
            @Override
            protected IStatus run(IProgressMonitor monitor)
            {
                //do whatever you want
                return Status.OK_STATUS;
            }
        };
job.schedule();

现在，通过执行此调用获取所有插件作业
这将 return 插件拥有的所有作业

Job[] allJobs =Job.getJobManager().find("Your_plugin_job_family_name");

希望对您有所帮助。

Answer 2

您可以等待特定工作系列中的工作完成使用：

Job.getJobManager().join(jobFamily, progressMonitor);

Answer 3

通过指定工作的家庭来创建工作，如下所示：

//create constant job family
final static String MY_JOB_FAMILY = "myPluginJob";

//Create Job
Job job = new Job("Job name") {
  @Override
  protected IStatus run(IProgressMonitor monitor) {
    //perform the task
  }

  @Override 
  public boolean belongsTo(Object family) {
       return family.equals(MY_JOB_FAMILY);
                                          };
}
job.schedule();

在 Activator.stop() 调用 waitForJob(MY_JOB_FAMILY)

@Override
public void stop(BundleContext context) throws Exception {
     waitForJob(MY_JOB_FAMILY);
     //Do other shut down activities
}

public void waitForJob(String jobFamily) {
    IJobManager jobManager = Job.getJobManager();
    Job[] jobs = jobManager.find(jobFamily);
    //Wait for all jobs belongs to family 'jobFamily'
    while(jobs.length > 0) {
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            //Do nothing.
        }
        jobs = jobManager.find(jobFamily);
    }
}

希望这会有所帮助。

有没有办法让 Eclipse 中的特定插件启动所有作业？

Is there a way to get all the jobs started by the particular plugin in eclipse?

java

eclipse

eclipse-plugin

eclipse-rcp