org.tanukisoftware.wrapper.jmx

Class WrapperManagerTesting

java.lang.Object

org.tanukisoftware.wrapper.jmx.WrapperManagerTesting

All Implemented Interfaces:

WrapperManagerTestingMBean

public class WrapperManagerTesting
extends java.lang.Object
implements WrapperManagerTestingMBean

Author:

Tanuki Software Development Team <support@tanukisoftware.com>

Constructor Summary

Constructors

Constructor and Description
WrapperManagerTesting()

Method Summary

Modifier and Type	Method and Description
void	accessViolationNative() Cause an access violation within native JNI code.
void	appearHung() Causes the WrapperManager to go into a state which makes the JVM appear to be hung when viewed from the native Wrapper code.
void	stopImmediate(int exitCode) Tells the native wrapper that the JVM wants to shut down and then promptly halts.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WrapperManagerTesting

public WrapperManagerTesting()

Method Detail

appearHung

public void appearHung()

Causes the WrapperManager to go into a state which makes the JVM appear to be hung when viewed from the native Wrapper code. Does not have any effect when the JVM is not being controlled from the native Wrapper.

Specified by:

appearHung in interface WrapperManagerTestingMBean

accessViolationNative

public void accessViolationNative()

Cause an access violation within native JNI code. This currently causes the access violation by attempting to write to a null pointer.

Specified by:

accessViolationNative in interface WrapperManagerTestingMBean

stopImmediate

public void stopImmediate(int exitCode)

Tells the native wrapper that the JVM wants to shut down and then promptly halts. Be careful when using this method as an application will not be given a chance to shutdown cleanly.

Specified by:

stopImmediate in interface WrapperManagerTestingMBean

Parameters:

exitCode - The exit code that the Wrapper will return when it exits.