org.eclipse.rse.services.clientserver.processes.handlers
Class UniversalAIXProcessHandler

java.lang.Object
  org.eclipse.rse.services.clientserver.processes.handlers.UniversalAIXProcessHandler

All Implemented Interfaces:

ProcessHandler

Direct Known Subclasses:

UniversalSolarisProcessHandler, UniversalZOSProcessHandler

public class UniversalAIXProcessHandler
extends java.lang.Object
implements ProcessHandler

Field Summary

protected java.util.HashMap	_uidsByUserName
protected java.util.HashMap	_usernamesByUid

Constructor Summary

UniversalAIXProcessHandler()
Creates a new ProcessHandler for AIX platforms.

Method Summary

protected java.lang.String	convertToStateCode(java.lang.String state) Return the unique state code assocated with the state given by the ps listing on the AIX machine.
protected java.util.HashMap	getPSOutput(java.lang.String nextLine) Parses one line of output from the ps command - placing the contents into a hashmap, where the keys are the names of process attributes and the values are the attribute values
IHostProcess	kill(IHostProcess process, java.lang.String type) Sends a kill signal to a process.
java.util.SortedSet	lookupProcesses(IHostProcessFilter rpfs) Given a filter string, returns the results of querying all processes that match the filter.

Methods inherited from class java.lang.Object

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

Field Detail

_usernamesByUid

protected java.util.HashMap _usernamesByUid

_uidsByUserName

protected java.util.HashMap _uidsByUserName

Constructor Detail

UniversalAIXProcessHandler

public UniversalAIXProcessHandler()

Creates a new ProcessHandler for AIX platforms.

Method Detail

lookupProcesses

public java.util.SortedSet lookupProcesses(IHostProcessFilter rpfs)
                                    throws java.lang.Exception

Description copied from interface: ProcessHandler

Given a filter string, returns the results of querying all processes that match the filter. The results MUST BE SORTED NUMERICALLY BY PID.

Specified by:

lookupProcesses in interface ProcessHandler

Parameters:

rpfs - The filter string to which the objects will be matched.

Returns:

a list of the results of the query. Does not ever return null!

Throws:

java.lang.Exception

getPSOutput

protected java.util.HashMap getPSOutput(java.lang.String nextLine)

Parses one line of output from the ps command - placing the contents into a hashmap, where the keys are the names of process attributes and the values are the attribute values

Parameters:

nextLine - a line of output from the ps command

Returns:

a map of names-values of process attributes

kill

public IHostProcess kill(IHostProcess process,
                         java.lang.String type)
                  throws java.lang.Exception

Description copied from interface: ProcessHandler

Sends a kill signal to a process.

Specified by:

kill in interface ProcessHandler

Parameters:

process - The process to which the signal will be sent

type - The type of signal to send to the process, "default" for default

Returns:

the process after the signal is sent, or null if the process no longer exists.

Throws:

java.lang.Exception

convertToStateCode

protected java.lang.String convertToStateCode(java.lang.String state)

Return the unique state code assocated with the state given by the ps listing on the AIX machine.