SingleInstanceService
public class XSingleInstanceService
extends java.lang.Object
Modifier | Constructor | Description |
---|---|---|
protected |
XSingleInstanceService() |
Create a new XSingleInstanceService
|
Modifier and Type | Method | Description |
---|---|---|
void |
addSingleInstanceListener(SingleInstanceListener sil) |
Add the specified SingleInstanceListener
|
void |
checkSingleInstanceRunning(JNLPFile jnlpFile) |
Check if another instance of this application is already running
|
void |
initializeSingleInstance() |
Initialize the new SingleInstanceService
|
void |
removeSingleInstanceListener(SingleInstanceListener sil) |
Remove the specified SingleInstanceListener
|
protected XSingleInstanceService()
public void initializeSingleInstance()
InstanceExistsException
- if the instance already existspublic void checkSingleInstanceRunning(JNLPFile jnlpFile)
jnlpFile
- The JNLPFile
that specifies the applicationInstanceExistsException
- if an instance of this application
already existspublic void addSingleInstanceListener(SingleInstanceListener sil)
addSingleInstanceListener
in interface SingleInstanceService
sil
- the single instance listener to be added. No action is
performed if it is null.InstanceExistsException
- which is likely to terminate the
application but not guaranteed topublic void removeSingleInstanceListener(SingleInstanceListener sil)
removeSingleInstanceListener
in interface SingleInstanceService
sil
- the single instance listener to be removed. No action is
performed if it is null or not in the notification list.InstanceExistsException
- if an instance of this single instance
application already exists