Module openj9.dtfj

Package com.ibm.j9ddr.tools.ddrinteractive

Class Context

java.lang.Object

com.ibm.j9ddr.tools.ddrinteractive.Context

public class Context
extends Object

Represents a process and its VMData.

Field Summary

Fields

Modifier and Type	Field	Description
List<ICommand>	commands
final Logger	logger	Shared logger for all commands to write to
List<ICommand>	nonVMCommands
final IProcess	process
static final String	TASK_FINDVM
static final String	TASK_GETCOMMANDS
final long	vmAddress
final IVMData	vmData

Constructor Summary

Constructors

Constructor	Description
Context(IProcess process, IVMData vmData, List<ICommand> nonVMCommands)

Method Summary

Modifier and Type	Method	Description
void	execute(CommandParser command, PrintStream defaultOut)	New way - use CommandParser for added smarts in handling commands (file redirection etc.)
void	execute(String command, String[] arguments, PrintStream out)	Old way - use command and arguments as plain strings.
Vector<String>	getCommandNames()
DDRInteractiveClassLoader	getPluginClassloader()
void	refreshCommandList()
String	toString(boolean shortFormat)

Methods declared in class java.lang.Object

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

Field Details

TASK_FINDVM

public static final String TASK_FINDVM

See Also:

• Constant Field Values

TASK_GETCOMMANDS

public static final String TASK_GETCOMMANDS

See Also:

• Constant Field Values

process

public final IProcess process

vmData

public final IVMData vmData

vmAddress

public final long vmAddress

nonVMCommands

public List<ICommand> nonVMCommands

commands

public List<ICommand> commands

logger

public final Logger logger

Shared logger for all commands to write to

Constructor Details

Context

public Context(IProcess process,
 IVMData vmData,
 List<ICommand> nonVMCommands)

Method Details

getPluginClassloader

public DDRInteractiveClassLoader getPluginClassloader()

refreshCommandList

public void refreshCommandList()

toString

public String toString(boolean shortFormat)

execute

public void execute(String command,
 String[] arguments,
 PrintStream out)

Old way - use command and arguments as plain strings.

Parameters:

command -

arguments -

out -

execute

public void execute(CommandParser command,
 PrintStream defaultOut)

New way - use CommandParser for added smarts in handling commands (file redirection etc.)

Parameters:

command -

defaultOut - - the command may be redirecting output to file, but if it isn't, the defaultOut is used to print the results. Errors are always written to defaultOut

getCommandNames

public Vector<String> getCommandNames()