hydra

Interface HostAgentIF

All Superinterfaces:

Remote

All Known Implementing Classes:

HostAgent

public interface HostAgentIF
extends Remote

This interface allows the hydra master controller to manage local and remote processes, servers, and systems via host agents. It provides for remote execution of scripts and methods that would otherwise be restricted to operations on local resources. This interface is for internal hydra use only. Clients must work through MasterProxyIF.

Method Summary

Modifier and Type	Method and Description
int	bgexec(String command, File workdir, File log)
void	dumpHeap(int pid, String userDir, String options)
boolean	exists(int pid)
String	fgexec(String[] command, int maxWaitSec)
String	fgexec(String command, int maxWaitSec)
String	fgexec(String command, String[] envp, int maxWaitSec)
String[]	getDumpHeapCommand(int pid, String userDir, String options)
String	getDumpLocksCommand(int pid)
String	getKillCommand(int pid)
String	getNetcontrolCommand(String target, int op)
String	getPrintStacksCommand(int pid)
String	getProcessStatus(int maxWaitSec)
String	getShutdownCommand(int pid)
void	kill(int pid)
void	printStacks(int pid)
void	shutdown(int pid)
void	shutDownHostAgent()

Method Detail

bgexec

int bgexec(String command,
           File workdir,
           File log)
    throws RemoteException

Throws:

RemoteException

fgexec

String fgexec(String command,
              int maxWaitSec)
       throws RemoteException

Throws:

RemoteException

fgexec

String fgexec(String command,
              String[] envp,
              int maxWaitSec)
       throws RemoteException

Throws:

RemoteException

fgexec

String fgexec(String[] command,
              int maxWaitSec)
       throws RemoteException

Throws:

RemoteException

exists

boolean exists(int pid)
        throws RemoteException

Throws:

RemoteException

shutdown

void shutdown(int pid)
       throws RemoteException

Throws:

RemoteException

kill

void kill(int pid)
   throws RemoteException

Throws:

RemoteException

printStacks

void printStacks(int pid)
          throws RemoteException

Throws:

RemoteException

dumpHeap

void dumpHeap(int pid,
              String userDir,
              String options)
       throws RemoteException

Throws:

RemoteException

getShutdownCommand

String getShutdownCommand(int pid)
                   throws RemoteException

Throws:

RemoteException

getKillCommand

String getKillCommand(int pid)
               throws RemoteException

Throws:

RemoteException

getDumpLocksCommand

String getDumpLocksCommand(int pid)
                    throws RemoteException

Throws:

RemoteException

getPrintStacksCommand

String getPrintStacksCommand(int pid)
                      throws RemoteException

Throws:

RemoteException

getDumpHeapCommand

String[] getDumpHeapCommand(int pid,
                            String userDir,
                            String options)
                     throws RemoteException

Throws:

RemoteException

getNetcontrolCommand

String getNetcontrolCommand(String target,
                            int op)
                     throws RemoteException

Throws:

RemoteException

getProcessStatus

String getProcessStatus(int maxWaitSec)
                 throws RemoteException

Throws:

RemoteException

shutDownHostAgent

void shutDownHostAgent()
                throws RemoteException

Throws:

RemoteException