Package org.jruby.management

Class Runtime

java.lang.Object

org.jruby.management.Runtime

All Implemented Interfaces:

RuntimeMBean

public class Runtime
extends Object
implements RuntimeMBean

Field Summary

Fields

Modifier and Type	Field	Description
private final SoftReference<Ruby>	ruby
private static final com.headius.backport9.stack.StackWalker	WALKER

Constructor Summary

Constructors

Constructor	Description
Runtime(Ruby ruby)

Method Summary

Modifier and Type	Method	Description
private static void	dumpThread(Ruby ruby, RubyThread th, TraceType.Gather gather, PrintWriter pw)
String	dumpThreads(TraceType.Gather gather)	Dump all the threads that are known to ruby.
String	executeRuby(String code)
String	fullThreadDump()
int	getBacktraceCount()
int	getCallerCount()
int	getExceptionCount()
String	rawThreadDump()
String	threadDump()

Methods inherited from class java.lang.Object

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

Field Details

ruby

private final SoftReference<Ruby> ruby

WALKER

private static final com.headius.backport9.stack.StackWalker WALKER

Constructor Details

Runtime

public Runtime(Ruby ruby)

Method Details

getExceptionCount

public int getExceptionCount()

Specified by:

getExceptionCount in interface RuntimeMBean

getBacktraceCount

public int getBacktraceCount()

Specified by:

getBacktraceCount in interface RuntimeMBean

getCallerCount

public int getCallerCount()

Specified by:

getCallerCount in interface RuntimeMBean

threadDump

public String threadDump()

Specified by:

threadDump in interface RuntimeMBean

rawThreadDump

public String rawThreadDump()

Specified by:

rawThreadDump in interface RuntimeMBean

fullThreadDump

public String fullThreadDump()

Specified by:

fullThreadDump in interface RuntimeMBean

dumpThreads

public String dumpThreads(TraceType.Gather gather)

Dump all the threads that are known to ruby. We first discover any running threads and then raise an exception in each thread adding the current thread and it's context to the backtrace.

Parameters:

gather - The level of backtrace that get's raised in each thread

Returns:

[String] A string represnetation of the threds that have been dumped with included backtrace.

dumpThread

private static void dumpThread(Ruby ruby,
 RubyThread th,
 TraceType.Gather gather,
 PrintWriter pw)

executeRuby

public String executeRuby(String code)

Specified by:

executeRuby in interface RuntimeMBean