org.eclipse.hyades.internal.execution.local.control
Interface Node

All Superinterfaces:

CommandHandler

All Known Implementing Classes:

NodeImpl

public interface Node
extends CommandHandler

Method Summary

Connection	connect(int port) Attempt to connect to this node.
java.util.Enumeration	fastListProcesses() Enumerate all the active processes on this node.
java.net.InetAddress[]	getAllInetAddresses() Retrives all the InetAddresses for this Node.
Application	getApplication()
Connection	getConnection() Retrieve the connection associated with this node object
java.net.InetAddress	getInetAddress() Retrieve the InetAddress for this Node.
java.lang.String	getName() Retrieve the host name for this Node.
Process	getProcess(java.lang.String processId) Retrieve a specific Process on this Node
SetNVPairCommand[]	getPropertyValues(java.lang.String name, java.lang.String type) Enumerate all the properties on this node.
org.eclipse.hyades.execution.security.ISecureClientParameters	getSecurityParameters()
User	getUser() Retrieve the user for this node.
boolean	isConnected() Is this controller connected to this node
void	killProcess(Process process) Terminates the specified process on this node.
java.util.Enumeration	listMonitors() Enumerate all the monitors on this node.
java.util.Enumeration	listProcesses() Enumerate all the active processes on this node.
void	reboot(long delay) Causes this node to reboot after the specified number of seconds.
void	setApplication(Application app)
void	setSecurityParameters(org.eclipse.hyades.execution.security.ISecureClientParameters manager)
void	setUser(User user) Update the user for this node.
void	shutdown(long delay) Causes this node to shutdown after the specified number of seconds.
Process	waitForProcess(java.lang.String processIdentity, int timeout) Blocks calling thread until the process is retrieved, if the process cannot be retrieved within the timeout period, null is returned for the process return value.

Methods inherited from interface org.eclipse.hyades.internal.execution.local.control.CommandHandler

incommingCommand

Method Detail

killProcess

void killProcess(Process process)
                 throws InactiveProcessException,
                        NotConnectedException

Terminates the specified process on this node.

Throws:

InactiveProcessException

NotConnectedException

shutdown

void shutdown(long delay)
              throws NotConnectedException

Causes this node to shutdown after the specified number of seconds.

Throws:

NotConnectedException

reboot

void reboot(long delay)
            throws NotConnectedException

Causes this node to reboot after the specified number of seconds.

Throws:

NotConnectedException

listMonitors

java.util.Enumeration listMonitors()
                                   throws NotConnectedException

Enumerate all the monitors on this node.

Throws:

NotConnectedException

listProcesses

java.util.Enumeration listProcesses()
                                    throws NotConnectedException

Enumerate all the active processes on this node. This method has side effects of storing the process list within the node, populating the agents within each process in that list and retrieving the details of each agent in each process.

Throws:

NotConnectedException

fastListProcesses

java.util.Enumeration fastListProcesses()
                                        throws NotConnectedException

Enumerate all the active processes on this node. This method has side effects of storing the process list within the node and populating the agents within each process in that list Unlike the listProcesses() method, it does *not* retrieve the details for each agent.

Throws:

NotConnectedException

getPropertyValues

SetNVPairCommand[] getPropertyValues(java.lang.String name,
                                     java.lang.String type)
                                     throws NotConnectedException

Enumerate all the properties on this node.

Throws:

NotConnectedException

getProcess

Process getProcess(java.lang.String processId)

Retrieve a specific Process on this Node

getInetAddress

java.net.InetAddress getInetAddress()

Retrieve the InetAddress for this Node.

getAllInetAddresses

java.net.InetAddress[] getAllInetAddresses()

Retrives all the InetAddresses for this Node.

getName

java.lang.String getName()

Retrieve the host name for this Node.

isConnected

boolean isConnected()

Is this controller connected to this node

connect

Connection connect(int port)
                   throws AgentControllerUnavailableException,
                          SecureConnectionRequiredException,
                          UntrustedAgentControllerException,
                          LoginFailedException

Attempt to connect to this node.

Throws:

AgentControllerUnavailableException

SecureConnectionRequiredException

UntrustedAgentControllerException

LoginFailedException

getConnection

Connection getConnection()

Retrieve the connection associated with this node object

getUser

User getUser()

Retrieve the user for this node.

setUser

void setUser(User user)

Update the user for this node.

waitForProcess

Process waitForProcess(java.lang.String processIdentity,
                       int timeout)
                       throws NotConnectedException,
                              InactiveProcessException

Blocks calling thread until the process is retrieved, if the process cannot be retrieved within the timeout period, null is returned for the process return value.

Parameters:

processIdentity - the identity of the process to wait for

timeout - the maximum time to wait for the process to be retrieved

Returns:

the process retrieved or null if the timeout is reached before the process is found

Throws:

NotConnectedException

InactiveProcessException

setApplication

void setApplication(Application app)

getApplication

Application getApplication()

setSecurityParameters

void setSecurityParameters(org.eclipse.hyades.execution.security.ISecureClientParameters manager)

getSecurityParameters

org.eclipse.hyades.execution.security.ISecureClientParameters getSecurityParameters()