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Java Source Code / Java Documentation » Project Management » Activity Manager » jfb.tools.activitymgr.ui.util

Source Cross Reference

Class Diagram

Java Document (Java Doc)

java.lang .Object

jfb.tools.activitymgr.ui.util .SafeRunner

SafeRunner

abstract public class SafeRunner (Code)

Offre un contexte d'ex�cution s�curis�.

Si une exception est lev�e dans le traitement, elle est attrap�e et un popup d'erreur est affich�.

Exemple d'utilisation :

 // Initialisation du contexte d'ex�cution s�curis�
 SafeRunner safeRunner = new SafeRunner() {
   public Object runUnsafe() throws Exception {
     // Declare unsafe code...
     return result;
   }
 };
 // Ex�cution du traitement
 Object result = safeRunner.run(parent.getShell(), "");

Method Summary
public Object	run(Shell parentShell) Lance le traitement dans le contexte s�curis�. Parameters: parentShell - shell parent (peut �tre nul).
public Object	run(Shell parentShell, Object defaultValue) Lance le traitement dans le contexte s�curis�. Parameters: parentShell - shell parent (peut �tre nul). Parameters: defaultValue - la valeur � retourner par d�faut.
abstract protected Object	runUnsafe() Traitement potentiellement � risque.

Method Detail

run
public Object run(Shell parentShell)(Code)
	Lance le traitement dans le contexte s�curis�. Parameters: parentShell - shell parent (peut �tre nul). le r�sultat du traitement.

run
public Object run(Shell parentShell, Object defaultValue)(Code)
	Lance le traitement dans le contexte s�curis�. Parameters: parentShell - shell parent (peut �tre nul). Parameters: defaultValue - la valeur � retourner par d�faut. le r�sultat du traitement.

runUnsafe
abstract protected Object runUnsafe() throws Exception(Code)
	Traitement potentiellement � risque. Cette m�thode doit �tre impl�ment�e. le r�sultat du traitement. throws: Exception - le traitement peut potentiellement lever n'importequelle exception.

Methods inherited from java.lang.Object

native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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