Class InstallDecompilerAgentImpl

java.lang.Object

org.jrd.backend.communication.InstallDecompilerAgentImpl

public final class InstallDecompilerAgentImpl
extends Object

This is Byteman's install library copied, with small modifications. This is done with permission of Andrew Dinn, author of Byteman. For the original source of this code, please follow links below: http://byteman.jboss.org/ -- official page https://github.com/bytemanproject/byteman -- git repository This is a provisional solution for the attachment, while I am trying to create an abstract library to share some functionality.

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	addToBoot
private String	agentJar
private final Config	config
private final String	host
private final String	id
private final AgentLoneliness	loneliness
private final int	port
private final String	props
private final boolean	setPolicy
private VirtualMachine	vm

Constructor Summary

Constructors

Modifier	Constructor	Description
private	InstallDecompilerAgentImpl(String pid, boolean addToBoot, boolean setPolicy, String host, int port, AgentLoneliness loneliness, String[] properties)

Method Summary

Modifier and Type	Method	Description
private void	attach()	attach to the Java process identified by the process id supplied on the command line
String	getHost()
String	getPid()
int	getPort()
private void	injectAgent()	get the attached process to upload and install the agent jar using whatever agent options were configured on the command line
static void	install(String pid, boolean addToBoot, boolean setPolicy, String host, int port, AgentLoneliness loneliness, AgentLiveliness liveliness, String[] properties)
private void	locateAgent()
String	toString()

Methods inherited from class Object

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

Field Details

agentJar

private String agentJar

id

private final String id

port

private final int port

host

private final String host

addToBoot

private final boolean addToBoot

setPolicy

private final boolean setPolicy

props

private final String props

vm

private VirtualMachine vm

loneliness

private final AgentLoneliness loneliness

config

private final Config config

Constructor Details

InstallDecompilerAgentImpl

private InstallDecompilerAgentImpl(String pid,
 boolean addToBoot,
 boolean setPolicy,
 String host,
 int port,
 AgentLoneliness loneliness,
 String[] properties)

Method Details

install

public static void install(String pid,
 boolean addToBoot,
 boolean setPolicy,
 String host,
 int port,
 AgentLoneliness loneliness,
 AgentLiveliness liveliness,
 String[] properties)
                    throws IllegalArgumentException,
IOException,
AttachNotSupportedException,
AgentLoadException,
AgentInitializationException

Throws:

IllegalArgumentException

IOException

AttachNotSupportedException

AgentLoadException

AgentInitializationException

attach

private void attach()
             throws AttachNotSupportedException,
IOException,
IllegalArgumentException

attach to the Java process identified by the process id supplied on the command line

Throws:

AttachNotSupportedException

IOException

IllegalArgumentException

injectAgent

private void injectAgent()
                  throws AgentLoadException,
AgentInitializationException,
IOException

get the attached process to upload and install the agent jar using whatever agent options were configured on the command line

Throws:

AgentLoadException

AgentInitializationException

IOException

locateAgent

private void locateAgent()
                  throws IOException

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object

getPort

public int getPort()

getHost

public String getHost()

getPid

public String getPid()