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Eclipse Platform
Release 3.5

org.eclipse.jface.util
Class SafeRunnable

java.lang.Object
  extended by 
org.eclipse.jface.util.SafeRunnable
All Implemented Interfaces:
ISafeRunnable

public abstract class SafeRunnable
extends Object
implements ISafeRunnable

Implements a default implementation of ISafeRunnable. The default implementation of handleException opens a dialog to show any errors as they accumulate.

This may be executed on any thread.


Constructor Summary
SafeRunnable ()
          Creates a new instance of SafeRunnable with a default error message.
SafeRunnable ( String message)
          Creates a new instance of SafeRunnable with the given error message.
 
Method Summary
static boolean getIgnoreErrors ()
          Flag to avoid interactive error dialogs during automated testing.
static boolean getIgnoreErrors (boolean flag)
          Deprecated. use getIgnoreErrors()
static  ISafeRunnableRunner getRunner ()
          Returns the safe runnable runner.
 void handleException ( Throwable e)
          Handles an exception thrown by this runnable's run method.
static void run ( ISafeRunnable runnable)
          Runs the given safe runnable using the safe runnable runner.
static void setIgnoreErrors (boolean flag)
          Flag to avoid interactive error dialogs during automated testing.
static void setRunner ( ISafeRunnableRunner runner)
          Sets the safe runnable runner.
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.eclipse.core.runtime. ISafeRunnable
run
 

Constructor Detail

SafeRunnable

public SafeRunnable()
Creates a new instance of SafeRunnable with a default error message.


SafeRunnable

public SafeRunnable(
String message)
Creates a new instance of SafeRunnable with the given error message.

Parameters:
message - the error message to use
Method Detail

handleException

public void handleException(
Throwable e)
Description copied from interface: ISafeRunnable
Handles an exception thrown by this runnable's run method. The processing done here should be specific to the particular usecase for this runnable. Generalized exception processing (e.g., logging in the platform's log) is done by the SafeRunner.

All exceptions from the ISafeRunnable.run() method are passed to this method, along with certain Error types that are typically caused by programming errors in the untrusted code being run.

Specified by:
handleException in interface ISafeRunnable
Parameters:
e - an exception which occurred during processing the body of this runnable (i.e., in run())
See Also:
SafeRunner.run(ISafeRunnable)

getIgnoreErrors

public static boolean getIgnoreErrors(boolean flag)
Deprecated. use getIgnoreErrors()

Flag to avoid interactive error dialogs during automated testing.

Parameters:
flag -
Returns:
true if errors should be ignored

getIgnoreErrors

public static boolean getIgnoreErrors()
Flag to avoid interactive error dialogs during automated testing.

Returns:
true if errors should be ignored
Since:
3.0

setIgnoreErrors

public static void setIgnoreErrors(boolean flag)
Flag to avoid interactive error dialogs during automated testing.

Parameters:
flag - set to true if errors should be ignored

getRunner

public static 
ISafeRunnableRunner getRunner()
Returns the safe runnable runner.

Returns:
the safe runnable runner
Since:
3.1

setRunner

public static void setRunner(
ISafeRunnableRunner runner)
Sets the safe runnable runner.

Parameters:
runner - the runner to set, or null to reset to the default runner
Since:
3.1

run

public static void run(
ISafeRunnable runnable)
Runs the given safe runnable using the safe runnable runner. This is a convenience method, equivalent to: SafeRunnable.getRunner().run(runnable).

Parameters:
runnable - the runnable to run
Since:
3.1

Eclipse Platform
Release 3.5

Guidelines for using Eclipse APIs.

Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.


 
 
  Published under the terms of the Eclipse Public License Version 1.0 ("EPL") Design by Interspire