org.opennms.netmgt.vmmgr
Class Controller

java.lang.Object
  org.opennms.netmgt.vmmgr.Controller

public class Controller
extends Object

The Manager is reponsible for launching/starting all services in the VM that it is started for. The Manager operates in two modes, normal and server

normal mode: In the normal mode, the Manager starts all services configured for its VM in the service-configuration.xml and starts listening for control events on the 'control-broadcast' JMS topic for stop control messages for itself

server mode: In the server mode, the Manager starts up and listens on the 'control-broadcast' JMS topic for 'start' control messages for services in its VM and a stop control messge for itself. When a start for a service is received, it launches only that service and sends a successful 'running' or an 'error' response to the Controller

Note: The Manager is NOT intelligent - if it receives a stop control event, it will exit - does not check to see if the services its started are all stopped

Author:

Brian Weaver, Sowmya Nataraj, OpenNMS.org

Field Summary

static String

DEFAULT_INVOKER_URL Default invoker URL.

Constructor Summary

Controller()

Method Summary

int	check()
int	exit()
Authenticator	getAuthenticator()
int	getHttpRequestReadTimeout()
String	getInvokeUrl()
boolean	isVerbose()
static void	main(String[] argv)
void	setAuthenticator(Authenticator authenticator)
void	setHttpRequestReadTimeout(int httpRequestReadTimeout)
void	setInvokeUrl(String invokerUrl)
void	setVerbose(boolean verbose)
void	start() Start the OpenNMS daemon.
int	status()
int	stop()

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_INVOKER_URL

public static final String DEFAULT_INVOKER_URL

Default invoker URL. This is used for getting status information from a running OpenNMS instance.

See Also:

Constant Field Values

Constructor Detail

Controller

public Controller()

Method Detail

main

public static void main(String[] argv)

start

public void start()

Start the OpenNMS daemon. Never returns.

stop

public int stop()

status

public int status()

check

public int check()

exit

public int exit()

isVerbose

public boolean isVerbose()

setVerbose

public void setVerbose(boolean verbose)

getInvokeUrl

public String getInvokeUrl()

setInvokeUrl

public void setInvokeUrl(String invokerUrl)

getAuthenticator

public Authenticator getAuthenticator()

setAuthenticator

public void setAuthenticator(Authenticator authenticator)

getHttpRequestReadTimeout

public int getHttpRequestReadTimeout()

setHttpRequestReadTimeout

public void setHttpRequestReadTimeout(int httpRequestReadTimeout)