alma.acs.container

Class AcsContainerRunner

java.lang.Object

alma.acs.container.AcsContainerRunner

public class AcsContainerRunner
extends java.lang.Object

The main method of this class starts an AcsContainer.

Tasks performed are:

• registers JVM shutdown hook
• reads configuration info from various locations
• creates an AcsContainer
• logs in to the Manager
• starts ACS logging
• asks Manager to load a GUI component
• waits until the ORB terminates

The implementation delegates many tasks to AcsEmbeddedContainerRunner, so that other applications which have to run a container inside can be written similarly to this class.

The functionality is comparable to that of maciActivate.cpp and maciContainerImpl.cpp/ContainerImpl/init(argc, argv) on the C++ side.

Author:

hsommer

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CONTAINER_STARTTIME_DELAY_MILLIS_PROPERTYNAME
protected AcsEmbeddedContainerRunner	embeddedRunner
protected int	initialSleeptimeMillis
protected AcsCorba	m_acsCorba
protected java.lang.String	m_containerName
protected int	m_containerPort
protected AcsLogger	m_logger
protected java.lang.String	m_managerLoc
protected java.lang.Boolean	m_recoveryModeOverride If non-null then this value should override any default or CDB values for component recovery upon container start.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AcsContainerRunner() Empty constructor, only to be called from AcsContainerRunner#main method.

Method Summary

Modifier and Type	Method and Description
protected void	checkReadyToRun()
protected void	initAcsLogging(AcsManagerProxy managerProxy) Asynchronously connects to the log service so that after some time the locally collected log records will be sent over the wire.
static void	main(java.lang.String[] args) The one and only main method to run a Java container.

Methods inherited from class java.lang.Object

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

Field Detail

CONTAINER_STARTTIME_DELAY_MILLIS_PROPERTYNAME

public static final java.lang.String CONTAINER_STARTTIME_DELAY_MILLIS_PROPERTYNAME

See Also:

Constant Field Values

m_containerName

protected java.lang.String m_containerName

m_managerLoc

protected java.lang.String m_managerLoc

m_recoveryModeOverride

protected java.lang.Boolean m_recoveryModeOverride

If non-null then this value should override any default or CDB values for component recovery upon container start.

embeddedRunner

protected AcsEmbeddedContainerRunner embeddedRunner

m_logger

protected AcsLogger m_logger

m_acsCorba

protected AcsCorba m_acsCorba

m_containerPort

protected int m_containerPort

initialSleeptimeMillis

protected int initialSleeptimeMillis

Constructor Detail

AcsContainerRunner

protected AcsContainerRunner()

Empty constructor, only to be called from AcsContainerRunner#main method.

Method Detail

main

public static void main(java.lang.String[] args)

The one and only main method to run a Java container. Options:

• -manager myManagerloc
  CORBA loc for the Manager, e.g. corbaloc::myhost:xxxx/Manager (same as property ACS.manager, but with higher precedence); if missing, it will be taken from property ACS.manager, or will default to localhost.
• -containerName myContainerName
  name under which the container will introduce itself to the ACS Manager (has precedence over the property ACS.containerName).
• any other arguments will be passed on to the CORBA ORB.

initAcsLogging

protected void initAcsLogging(AcsManagerProxy managerProxy)

Asynchronously connects to the log service so that after some time the locally collected log records will be sent over the wire.

checkReadyToRun

protected void checkReadyToRun()
                        throws AcsJContainerEx

Throws:

AcsJContainerEx