psdi.server

Class ServiceCoordinator

java.lang.Object

psdi.server.ServiceCoordinator

All Implemented Interfaces:

FixedLoggerNames, FixedLoggers

public class ServiceCoordinator
extends java.lang.Object
implements FixedLoggers

Explain yourself

Field Summary

Fields inherited from interface psdi.util.logging.FixedLoggers

APPLOGGER, CRONTASKLOGGER, CRONTASKMGRLOGGER, CRONTASKMGRSQLLOGGER, DBCONNECTIONLOGGER, DDLOGGER, DMLOGGER, EVENTLOGGER, EXCEPTIONLOGGER, MAILLOGGER, MAXIMOLOGGER, MTLOGGER, NULLMBOPOINTER, SECURITY, SENDFAILEDLOGGER, SERVICELOGGER, SQLLOGGER

Fields inherited from interface psdi.util.logging.FixedLoggerNames

appenderPrefix, LOGGERNAME_APP, LOGGERNAME_CRONTASK, LOGGERNAME_CRONTASKMGR, LOGGERNAME_DBCONNECTION, LOGGERNAME_DD, LOGGERNAME_DM, LOGGERNAME_DMPREVIEW, LOGGERNAME_EVENT, LOGGERNAME_EXCEPTION, LOGGERNAME_MAIL, LOGGERNAME_MAXIMO, LOGGERNAME_MT, LOGGERNAME_NULLMBOPOINTER, LOGGERNAME_SECURITY, LOGGERNAME_SENDFAILED, LOGGERNAME_SERVICE, LOGGERNAME_SQL, LOGGERNAME_SQL_CRONTASKMGR, LOGGERNAME_TXN, loggerPrefix

Constructor Summary

Constructors

Constructor and Description
ServiceCoordinator(MXServer mxServer)

Method Summary

Modifier and Type	Method and Description
void	configure(MXServer mxServer, java.util.Properties configData) Read in configuration information.
java.lang.String[]	getLocalAppList() Get a list (a String[]) of the name of the Application Services running on this MXServer.
protected ServiceStorage	getStorage() Gets the Storage class associated with this ServiceCoordinator.
void	init() Initialization.
ServiceRemote	lookup(java.lang.String name) Lookup a Service.
ServiceRemote	lookupLocal(java.lang.String name) Lookup a Service.
protected void	purge(ServiceRemote svcRmt) Purge a Service from the JNDI and ServiceStorage spaces.
protected void	purge(java.lang.String url) Purge a Service from the JNDI and ServiceStorage spaces.

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceCoordinator

public ServiceCoordinator(MXServer mxServer)

Method Detail

configure

public void configure(MXServer mxServer,
                      java.util.Properties configData)

Read in configuration information. As follows...

1. It pulls relevant data out of the configData Properties.
2. It reads in the named services.config file. Pulling out the information about services and attributes for this server.
3. It then creates each of the specified services on this this server.
4. Finally, it calls the configure() of each of these Services.

Properties used from the configData parameter:

• mxe.services.configFile : name of the file to read

init

public void init()

Initialization. This method delegates init() calls down to each of the services that are 'bound' in this ServiceCoordinator. Note: the System Services are initialized before the Application Services. So that the app services can use the system services of course.
Note:init() has been modified so that each Service now get's it's own thread to start in.

lookup

public ServiceRemote lookup(java.lang.String name)
                     throws MXException

Lookup a Service. Will return the "least loaded" service of the type specified in name.

Throws:

MXException

lookupLocal

public ServiceRemote lookupLocal(java.lang.String name)
                          throws MXException

Lookup a Service. Will return only a local service of the type specified in name.

Throws:

MXException

getStorage

protected ServiceStorage getStorage()

Gets the Storage class associated with this ServiceCoordinator. Used by "friends and family", e.g. for testing and debug.

getLocalAppList

public java.lang.String[] getLocalAppList()

Get a list (a String[]) of the name of the Application Services running on this MXServer.

purge

protected void purge(java.lang.String url)

Purge a Service from the JNDI and ServiceStorage spaces.

purge

protected void purge(ServiceRemote svcRmt)

Purge a Service from the JNDI and ServiceStorage spaces.