com.atlassian.jira.web.monitor.dump

Class Dumper

java.lang.Object

com.atlassian.jira.web.monitor.dump.Dumper

public class Dumper
extends Object

This class creates thread dump files in a specified directory. If, for some reason, this Dumper is unable to write to the target directory, it will simply print the thread dump to System.err.

Since:

v4.3

Constructor Summary

Constructors

Constructor and Description
Dumper()

Method Summary

Modifier and Type	Method and Description
String	dumpThreads(String directory) Obtains a JVM thread dump and writes it to a file, if possible.

Methods inherited from class java.lang.Object

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

Constructor Detail

Dumper

public Dumper()

Method Detail

dumpThreads

public String dumpThreads(@Nullable
                          String directory)

Obtains a JVM thread dump and writes it to a file, if possible. If writing to a file fails, the thread dump is written to System.err.

Parameters:

directory - the directory where the thread dump will be saved

Returns:

a String containing the absolute path name of the file that was created, or null if the thread dump was written to System.err

See Also:

ThreadMXBean