Eclipse PDE Logging

Question

我想将我的插件异常发送到错误日志，但我不希望它们显示在Eclipse控制台上。这是我要做的事情。

首先，我实现了ILogListener接口。

public class MyILogListener implements ILogListener {

    @Override
    public void logging(IStatus status, String plugin) {
        System.out.println("logging: " + plugin);

    }

}

我有这个样例Action来进行测试。

public void run(IAction action) {

    ILogListener iL = new MyILogListener();
    Platform.addLogListener(iL);

    Bundle bundle = Platform.getBundle(test.Activator.PLUGIN_ID);
    ILog log = Platform.getLog(bundle);
    Object o = null;
    try {
        o.equals("sk");
    } catch (Exception e) {
        log.log(new Status(Status.ERROR, test.Activator.PLUGIN_ID, "test", e));


    }

}

异常信息会被记录在Eclipse应用程序的错误日志中，并且会显示在控制台上。

java.lang.NullPointerException
at test.actions.SampleAction.run(SampleAction.java:52)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:229)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)

日志记录: org.eclipse.core.runtime

您可以看到MyILogListener正在打印“org.eclipse.core.runtime”，我以为它会打印我的插件ID，即“Test”。此外，在我的实现中，我没有写任何日志记录，但异常出现在错误日志中。我只想把异常写在错误日志中，而不在控制台中显示。

我做错了什么？我正在尝试在Eclipse 3.7.0和3.7.1上进行此操作。

- Rafael Angarita

Answer 1

根据Eclipse 3.7文档：

所有Eclipse日志记录API现在都通过名称为org.eclipse.equinox.logger的org.eclipse.equinox.log.Logger进行聚合。所有ILogListener实例都将被通知通过此记录器记录的条目。

这意味着通过记录到捆绑包的日志，将通知一堆侦听器，其中一个是Eclipse StatusManager，它将状态记录到错误日志。

如果您只想记录到Eclipse错误日志（和错误日志视图），则应直接调用StatusManager.handle()方法之一。

- Martti Käärik