com.atlassian.jira.plugins.ha.container

Class AttachProcessControlProvider

java.lang.Object

com.atlassian.jira.plugins.ha.container.AttachProcessControlProvider

All Implemented Interfaces:

ProcessControlProvider

public class AttachProcessControlProvider
extends Object
implements ProcessControlProvider

Use Java Attach API to identify container processes.

Since:

7.3.5

Constructor Summary

Constructors

Constructor and Description
AttachProcessControlProvider()

Method Summary

Modifier and Type	Method and Description
void	configureContainer(Container container) Configure a container for process monitoring.
ContainerProcess	containerProcess(Container container) Returns the process of a container if it exists.
void	generateThreadDump(Container container, Writer writer) Generate a thread dump of the process to the specified writer.

Methods inherited from class java.lang.Object

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

Constructor Detail

AttachProcessControlProvider

public AttachProcessControlProvider()

Method Detail

configureContainer

public void configureContainer(Container container)

Description copied from interface: ProcessControlProvider

Configure a container for process monitoring. This could, for example, set a unique identifier.

Specified by:

configureContainer in interface ProcessControlProvider

Parameters:

container - container to configure.

containerProcess

public ContainerProcess containerProcess(Container container)
                                  throws IOException

Description copied from interface: ProcessControlProvider

Returns the process of a container if it exists.

Specified by:

containerProcess in interface ProcessControlProvider

Parameters:

container - the container to retrieve the process for.

Returns:

the container process, or null if it does not exist.

Throws:

IOException - if an error occurs reading the container's process.

generateThreadDump

public void generateThreadDump(Container container,
                               Writer writer)
                        throws IOException

Description copied from interface: ProcessControlProvider

Generate a thread dump of the process to the specified writer.

Specified by:

generateThreadDump in interface ProcessControlProvider

Throws:

IOException - if an I/O error occurs generating the thread dump or writing to writer.