OperationSupport (Auto Update Services)

java.lang.Object
- org.netbeans.api.autoupdate.OperationSupport

```
public final class OperationSupport
extends java.lang.Object
```
Performs all operations scheduled on instance of OperationContainer. Instance of OperationSupport can be obtained by calling OperationContainer.getSupport()

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`OperationSupport.Restarter`	A helper object returned by a performer of the operation for invoking methods `doRestart(org.netbeans.api.autoupdate.OperationSupport.Restarter, org.netbeans.api.progress.ProgressHandle)` or `doRestartLater(org.netbeans.api.autoupdate.OperationSupport.Restarter)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`doCancel()`	Cancels changes done in previous call `doOperation(org.netbeans.api.progress.ProgressHandle)` if supported.
`OperationSupport.Restarter`	`doOperation(org.netbeans.api.progress.ProgressHandle progress)`	Performs operation
`void`	`doRestart(OperationSupport.Restarter restarter, org.netbeans.api.progress.ProgressHandle progress)`	Finishes operation, applies all changes and ensures restart of the application immediately.
`void`	`doRestartLater(OperationSupport.Restarter restarter)`	Finishes operation, all the changes will be completed after restart the application.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - doOperation
```
public OperationSupport.Restarter doOperation(org.netbeans.api.progress.ProgressHandle progress)
                                       throws OperationException
```
    Performs operation
    
    Parameters:
    
    progress - instance of ProgressHandle or null
    
    Returns:
    
    instance of OperationSupport.Restarter which is necessary for next calls like doRestart(org.netbeans.api.autoupdate.OperationSupport.Restarter, org.netbeans.api.progress.ProgressHandle) or doRestartLater(org.netbeans.api.autoupdate.OperationSupport.Restarter)
    
    Throws:
    
    OperationException
    
    See Also:
    
    OperationException
  - doCancel
```
public void doCancel()
              throws OperationException
```
    Cancels changes done in previous call doOperation(org.netbeans.api.progress.ProgressHandle) if supported.
    
    Throws:
    
    OperationException
    
    See Also:
    
    OperationException
  - doRestart
```
public void doRestart(OperationSupport.Restarter restarter,
                      org.netbeans.api.progress.ProgressHandle progress)
               throws OperationException
```
    Finishes operation, applies all changes and ensures restart of the application immediately. If method doOperation(org.netbeans.api.progress.ProgressHandle) returns non null instance of Restarter then this method must be called to apply all changes
    
    Parameters:
    
    restarter - instance of Restarter obtained from previous call doOperation(org.netbeans.api.progress.ProgressHandle). Mustn't be null.
    
    progress - instance of ProgressHandle or null
    
    Throws:
    
    OperationException
    
    See Also:
    
    OperationException
  - doRestartLater
```
public void doRestartLater(OperationSupport.Restarter restarter)
```
    Finishes operation, all the changes will be completed after restart the application. If method doOperation(org.netbeans.api.progress.ProgressHandle) returns non null instance of Restarter then this method must be called to apply all changes
    
    Parameters:
    
    restarter - instance of Restarter obtained from previous call doOperation(org.netbeans.api.progress.ProgressHandle). Mustn't be null.

Class OperationSupport

Nested Class Summary

Method Summary

Methods inherited from class java.lang.Object

Method Detail

doOperation

doCancel

doRestart

doRestartLater