List of invokeExecutionCleanups() Examples

Examples of invokeExecutionCleanups()

org.zkoss.zk.ui.sys.DesktopCtrl.invokeExecutionCleanups()
Invokes {@link org.zkoss.zk.ui.util.ExecutionCleanup#cleanup} for each relevantlistener registered by {@link Desktop#addListener}.
Used only internally.
It never throws an exception but logs and adds it to the errs argument, if not null. @param exec the execution that is being destroyed @param parent the previous execution, or null if no previous at all @param errs a list of exceptions (java.lang.Throwable) if any exceptionoccured before this method is called, or null if no exeption at all. Note: you can manipulate the list directly to add or clean up exceptions. For example, if exceptions are fixed correctly, you can call errs.clear() such that no error message will be displayed at the client. @since 3.0.6
org.zkoss.zk.ui.util.Configuration.invokeExecutionCleanups()
Invokes {@link ExecutionCleanup#cleanup} for each relevantlistener registered by {@link #addListener}.
Used only internally.
An instance of {@link ExecutionCleanup} is constructed first,and then invoke {@link ExecutionCleanup#cleanup}.
It never throws an exception but logs and adds it to the errs argument, if not null. @param exec the execution that is being destroyed @param parent the previous execution, or null if no previous at all @param errs a list of exceptions (java.lang.Throwable) if any exceptionoccurred before this method is called, or null if no exception at all. Note: you can manipulate the list directly to add or clean up exceptions. For example, if exceptions are fixed correctly, you can call errs.clear() such that no error message will be displayed at the client.

Examples of org.zkoss.zk.ui.sys.DesktopCtrl.invokeExecutionCleanups()

      } catch (Throwable ex) {
        err = true;


        final List errs = new LinkedList();
        errs.add(ex);
        desktopCtrl.invokeExecutionCleanups(exec, oldexec, errs);
        config.invokeExecutionCleanups(exec, oldexec, errs);


        final StringBuffer errmsg = new StringBuffer(100);
        if (!errs.isEmpty()) {
          for (Iterator it = errs.iterator(); it.hasNext();) {

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Examples of org.zkoss.zk.ui.sys.DesktopCtrl.invokeExecutionCleanups()

        response.sendError(response.SC_GONE,
          Messages.get(MZk.PAGE_FAILED, new Object[] {pi, errmsg, ""}));
        return;
      } finally {
        if (!err) {
          desktopCtrl.invokeExecutionCleanups(exec, oldexec, null);
          config.invokeExecutionCleanups(exec, oldexec, null);
        }
        uieng.deactivate(exec);
      }
    } catch (ComponentNotFoundException ex) {

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Examples of org.zkoss.zk.ui.util.Configuration.invokeExecutionCleanups()

        err = true;


        final List errs = new LinkedList();
        errs.add(ex);
        desktopCtrl.invokeExecutionCleanups(exec, oldexec, errs);
        config.invokeExecutionCleanups(exec, oldexec, errs);


        final StringBuffer errmsg = new StringBuffer(100);
        if (!errs.isEmpty()) {
          for (Iterator it = errs.iterator(); it.hasNext();) {
            final Throwable t = (Throwable)it.next();

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Examples of org.zkoss.zk.ui.util.Configuration.invokeExecutionCleanups()

          Messages.get(MZk.PAGE_FAILED, new Object[] {pi, errmsg, ""}));
        return;
      } finally {
        if (!err) {
          desktopCtrl.invokeExecutionCleanups(exec, oldexec, null);
          config.invokeExecutionCleanups(exec, oldexec, null);
        }
        uieng.deactivate(exec);
      }
    } catch (ComponentNotFoundException ex) {
      //possible because view might be as late as origin comp is gone

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