MainShutdownStrategy (Camel :: Main 3.15.0 API)

All Known Implementing Classes:

DefaultMainShutdownStrategy, SimpleMainShutdownStrategy
```
public interface MainShutdownStrategy
```
Graceful shutdown when using Camel Main.

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static interface MainShutdownStrategy.ShutdownEventListener
Event listener when shutting down.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addShutdownListener(MainShutdownStrategy.ShutdownEventListener listener)`	Adds a shutdown listener
`void`	`await()`	Waiting for Camel Main to complete.
`boolean`	`await(long timeout, TimeUnit unit)`	Waiting for Camel Main to complete (with timeout).
`boolean`	`isRunAllowed()`	Returns true if the application is allowed to run.
`void`	`restartAwait()`	This is used for restarting await with timeout.
`boolean`	`shutdown()`	Return true if the shutdown has been initiated by the caller.

- Method Detail
  - addShutdownListener
```
void addShutdownListener(MainShutdownStrategy.ShutdownEventListener listener)
```
    Adds a shutdown listener
    
    Parameters:
    
    listener - the listener
  - isRunAllowed
```
boolean isRunAllowed()
```
    Returns true if the application is allowed to run.
    
    Returns:
    
    true if the application is allowed to run.
  - shutdown
```
boolean shutdown()
```
    Return true if the shutdown has been initiated by the caller.
    
    Returns:
    
    true if the shutdown has been initiated by the caller.
  - await
```
void await()
    throws InterruptedException
```
    Waiting for Camel Main to complete.
    
    Throws:
    
    InterruptedException
  - await
```
boolean await(long timeout,
              TimeUnit unit)
       throws InterruptedException
```
    Waiting for Camel Main to complete (with timeout).
    
    Parameters:
    
    timeout - the maximum time to wait
    
    unit - the time unit of the timeout argument
    
    Returns:
    
    true if Camel Main was completed before the timeout, false if timeout was triggered.
    
    Throws:
    
    InterruptedException
  - restartAwait
```
void restartAwait()
```
    This is used for restarting await with timeout.