Package org.jrd.backend.core

Class AgentLoader

java.lang.Object

org.jrd.backend.core.AgentLoader

public class AgentLoader
extends java.lang.Object

This class contains methods for attaching the agent.

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.String	AGENT_PORT_PROPERTY
(package private) static int	INVALID_PORT
private static int	MAX_PORT_SLOTS
private static int	PORT_MAX
private static int	PORT_MIN

Constructor Summary

Constructors

Constructor	Description
AgentLoader()

Method Summary

Modifier and Type	Method	Description
int	attach(int pid, AgentConfig aconf)	This method handles the attachment of a decompiler agent to given VM.
static int	attachImpl(int pid, AgentConfig aconf)
private static java.lang.String[]	createProperties(int port)
private static int	findPort()

Methods inherited from class java.lang.Object

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

Field Detail

INVALID_PORT

static final int INVALID_PORT

See Also:

Constant Field Values

PORT_MIN

private static final int PORT_MIN

See Also:

Constant Field Values

MAX_PORT_SLOTS

private static final int MAX_PORT_SLOTS

See Also:

Constant Field Values

PORT_MAX

private static final int PORT_MAX

See Also:

Constant Field Values

AGENT_PORT_PROPERTY

private static final java.lang.String AGENT_PORT_PROPERTY

See Also:

Constant Field Values

Constructor Detail

AgentLoader

AgentLoader()

Method Detail

attach

public int attach(int pid,
                  AgentConfig aconf)

This method handles the attachment of a decompiler agent to given VM.

Parameters:

pid - PID of the VM

Returns:

port number if successful, else INVALID_PORT

attachImpl

public static int attachImpl(int pid,
                             AgentConfig aconf)

findPort

private static int findPort()

createProperties

private static java.lang.String[] createProperties(int port)