se.claremont.taf.javasupport.applicationundertest.applicationcontext

Class JavaVmRuntimeChanger

java.lang.Object

se.claremont.taf.javasupport.applicationundertest.applicationcontext.JavaVmRuntimeChanger

All Implemented Interfaces:

com.sun.management.HotSpotDiagnosticMXBean, Serializable, PlatformManagedObject

public class JavaVmRuntimeChanger
extends Object
implements com.sun.management.HotSpotDiagnosticMXBean, Serializable

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
List<String>	appliedSetting

Constructor Summary

Constructors

Constructor and Description
JavaVmRuntimeChanger(TestCase testCase)

Method Summary

Modifier and Type	Method and Description
void	dumpHeap(String outputFile, boolean live)
List<com.sun.management.VMOption>	getDiagnosticOptions()
ObjectName	getObjectName()
com.sun.management.VMOption	getVMOption(String name)
void	setVMOption(String name, String value) A few of the JVM settings that are settable from the command line (usually with -X option) can be manipulated or added programatically.

Methods inherited from class java.lang.Object

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

Field Detail

appliedSetting

public List<String> appliedSetting

Constructor Detail

JavaVmRuntimeChanger

public JavaVmRuntimeChanger(TestCase testCase)

Method Detail

dumpHeap

public void dumpHeap(String outputFile,
                     boolean live)
              throws IOException

Specified by:

dumpHeap in interface com.sun.management.HotSpotDiagnosticMXBean

Throws:

IOException

getDiagnosticOptions

public List<com.sun.management.VMOption> getDiagnosticOptions()

Specified by:

getDiagnosticOptions in interface com.sun.management.HotSpotDiagnosticMXBean

getVMOption

public com.sun.management.VMOption getVMOption(String name)

Specified by:

getVMOption in interface com.sun.management.HotSpotDiagnosticMXBean

setVMOption

public void setVMOption(String name,
                        String value)

A few of the JVM settings that are settable from the command line (usually with -X option) can be manipulated or added programatically. This method attempts to do that.

Specified by:

setVMOption in interface com.sun.management.HotSpotDiagnosticMXBean

Parameters:

name - The name of the parameter to attempt to set.

value - The settings value to try to apply.

getObjectName

public ObjectName getObjectName()

Specified by:

getObjectName in interface PlatformManagedObject