js.lang

Interface ManagedPreDestroy

All Known Subinterfaces:

ManagedLifeCycle

All Known Implementing Classes:

AbstractLooper

public interface ManagedPreDestroy

Hook executed just before managed instance destruction. Implementation should use this hook to release resources used by managed instance, especially external resources. After executing this hook managed instance, reference is released for garbage collect. Do not attempt to use an instance after executing pre-destroy.

Pre-destroy is application defined logic and can fail in not controlled ways. For this reason there is no assumption about a particular exception. This interface simply throws all exceptions pre-destroy logic may rise.

Version:

final

Author:

Iulian Rotaru

Method Summary

Modifier and Type	Method and Description
void	preDestroy() Hook executed just before managed instance destruction.

Method Detail

preDestroy

void preDestroy()
         throws Exception

Hook executed just before managed instance destruction.

Throws:

Exception - propagate any exception pre-destroy logic may rise.