Module openj9.dtfj

Package com.ibm.dtfj.corereaders.j9

Class J9RASFragmentJ5v2

java.lang.Object

com.ibm.dtfj.corereaders.j9.J9RASFragmentJ5v2

All Implemented Interfaces:

J9RASFragment

public class J9RASFragmentJ5v2
extends Object
implements J9RASFragment

Represents the J9RAS structure starting from Java 5 SR12 which contains the DDR blob pointer Java 5 32 bit : length = 0x128, version = 0x20000 TID+PID+DDR Java 5 64 bit : length = 0x160, version = 0x20000 TID+PID+DDR

Constructor Summary

Constructors

Constructor	Description
J9RASFragmentJ5v2(Memory memory, long address, boolean is64bit)	Create a Java 5, version 2 J9RAS fragment

Method Summary

Modifier and Type	Method	Description
boolean	currentThreadSupported()	Indicates if the current thread data is present in the J9RAS structure
long	getPID()	The ID of the process which caused the core file generation
long	getTID()	The ID of the thread which caused the core file generation

Methods declared in class java.lang.Object

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

Constructor Details

J9RASFragmentJ5v2

public J9RASFragmentJ5v2(Memory memory,
 long address,
 boolean is64bit)
                  throws MemoryAccessException

Create a Java 5, version 2 J9RAS fragment

Parameters:

memory - address space

address - address of the J9RAS structure

is64bit - true if a 64 bit core file

Throws:

MemoryAccessException - rethrow memory exceptions

Method Details

currentThreadSupported

public boolean currentThreadSupported()

Description copied from interface: J9RASFragment

Indicates if the current thread data is present in the J9RAS structure

Specified by:

currentThreadSupported in interface J9RASFragment

Returns:

true if it is supported

getPID

public long getPID()

Description copied from interface: J9RASFragment

The ID of the process which caused the core file generation

Specified by:

getPID in interface J9RASFragment

Returns:

getTID

public long getTID()

Description copied from interface: J9RASFragment

The ID of the thread which caused the core file generation

Specified by:

getTID in interface J9RASFragment

Returns:

thread ID