Package com.yahoo.protect

Class Process

java.lang.Object

com.yahoo.protect.Process

public final class Process
extends Object

A class for interacting with the global state of the running VM.

Author:

Steinar Knutsen

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Process.ShutdownError

Constructor Summary

Constructors

Constructor	Description
Process()

Method Summary

Modifier and Type	Method	Description
static void	dumpHeap(String filePath, boolean live)
static void	dumpThreads()
static void	logAndDie(String message)	Die with a message, without dumping thread state
static void	logAndDie(String message, boolean dumpThreads)	Die with a message, optionally dumping thread state
static void	logAndDie(String message, Throwable thrown)	Die with a message containing an exception, without dumping thread state
static void	logAndDie(String message, Throwable thrown, boolean dumpThreads)	Log message as severe error, then forcibly exit runtime, without running exit handlers or otherwise waiting for cleanup.

Methods inherited from class java.lang.Object

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

Constructor Details

Process

public Process()

Method Details

logAndDie

public static void logAndDie(String message)

Die with a message, without dumping thread state

logAndDie

public static void logAndDie(String message,
 boolean dumpThreads)

Die with a message, optionally dumping thread state

logAndDie

public static void logAndDie(String message,
 Throwable thrown)

Die with a message containing an exception, without dumping thread state

logAndDie

public static void logAndDie(String message,
 Throwable thrown,
 boolean dumpThreads)

Log message as severe error, then forcibly exit runtime, without running exit handlers or otherwise waiting for cleanup.

Parameters:

message - message to log before exit

thrown - the throwable that caused the application to exit.

dumpThreads - if true the stack trace of all threads is dumped to the log with level info before shutting down

dumpHeap

public static void dumpHeap(String filePath,
 boolean live)

dumpThreads

public static void dumpThreads()