Class LongRunningHandler
- java.lang.Object
-
- org.eclipse.core.commands.common.EventManager
-
- org.eclipse.core.commands.AbstractHandler
-
- org.eclipse.net4j.util.ui.handlers.SafeHandler
-
- org.eclipse.net4j.util.ui.handlers.LongRunningHandler
-
- Direct Known Subclasses:
AbstractBaseHandler
public abstract class LongRunningHandler extends SafeHandler
- Since:
- 3.4
- Author:
- Eike Stepper, Christian W. Damus (CEA LIST)
-
-
Constructor Summary
Constructors Constructor Description LongRunningHandler()
-
Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description protected voidcancel()protected voidcheckCancelation(IProgressMonitor monitor)protected voiddoExecute(ExecutionEvent event, IProgressMonitor progressMonitor)Executes the long-running handler in a background job.protected voiddoExecute(IProgressMonitor progressMonitor)protected java.lang.StringgetBundleID()protected java.lang.StringgetErrorMessage(java.lang.Exception ex)protected java.lang.StringgetErrorTitle(java.lang.Exception ex)protected intgetTotalWork()Deprecated.Not supported anymore.protected voidpreRun()protected voidpreRun(ExecutionEvent event)protected java.lang.ObjectsafeExecute(ExecutionEvent event)protected voidsetTotalWork(int totalWork)Deprecated.Not supported anymore.-
Methods inherited from class org.eclipse.net4j.util.ui.handlers.SafeHandler
execute, extractEventDetails, getCommand, getSelection, getText, setEnabled, updateSelection
-
Methods inherited from class org.eclipse.core.commands.AbstractHandler
addHandlerListener, dispose, fireHandlerChanged, hasListeners, isEnabled, isHandled, removeHandlerListener, setBaseEnabled
-
Methods inherited from class org.eclipse.core.commands.common.EventManager
addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject
-
-
-
-
Method Detail
-
getTotalWork
@Deprecated protected final int getTotalWork()
Deprecated.Not supported anymore.
-
setTotalWork
@Deprecated protected final void setTotalWork(int totalWork)
Deprecated.Not supported anymore.
-
cancel
protected final void cancel()
-
safeExecute
protected final java.lang.Object safeExecute(ExecutionEvent event) throws java.lang.Exception
- Specified by:
safeExecutein classSafeHandler- Throws:
java.lang.Exception
-
getErrorTitle
protected java.lang.String getErrorTitle(java.lang.Exception ex)
- Since:
- 3.12
-
getErrorMessage
protected java.lang.String getErrorMessage(java.lang.Exception ex)
- Since:
- 3.12
-
preRun
protected void preRun(ExecutionEvent event) throws java.lang.Exception
- Throws:
java.lang.Exception- Since:
- 3.5
-
preRun
protected void preRun() throws java.lang.Exception- Throws:
java.lang.Exception
-
getBundleID
protected java.lang.String getBundleID()
-
doExecute
protected void doExecute(ExecutionEvent event, IProgressMonitor progressMonitor) throws java.lang.Exception
Executes the long-running handler in a background job. Note that the originalExecutionEventis not available because it is only valid during the execution of the handler call-back on the UI thread. Any details required from it must be extracted before the job is scheduled.- Throws:
java.lang.Exception- Since:
- 3.5
-
doExecute
protected void doExecute(IProgressMonitor progressMonitor) throws java.lang.Exception
- Throws:
java.lang.Exception
-
checkCancelation
protected final void checkCancelation(IProgressMonitor monitor)
-
-