问以编程方式创建Eclipse RCP e4交换机工作区

EN

 public class FrameworkE4Application implements IApplication {
        private static FrameworkE4Application application;
        private Integer exit_code = IApplication.EXIT_OK;
        private E4Application e4Application;

        public static FrameworkE4Application getInstance() {
            return application;
        }

        public void setRestartCode() {
            exit_code = IApplication.EXIT_RESTART;
        }

        @Override
        public Object start(IApplicationContext context) throws Exception {
            application = this;
            e4Application = new E4Application();
            e4Application.start(context);
            return exit_code;
        }

        @Override
        public void stop() {
            e4Application.stop();
        }
    }  

  <extension id="FrameworkE4Application"
      point="org.eclipse.core.runtime.applications"> 
      <application> 
         <run  class="FrameworkE4Application"> 
            <parameter name="optimize" value="true"/> 
         </run> 
       </application> 
   </extension> 

 <product
    name="YourProduct"
    application="FrameworkE4Application">
    <property
        name="appName"
        value="ProductPath">
    </property>
 </product>

public class RestartApplicationAction {
    @Execute
    public void execute(IWorkbench workbench) {
        FrameworkE4Application.getInstance().setRestartCode();
        workbench.close();
    }
}