org.eclipse.scada.da.server.proxy

Class Hive

java.lang.Object

org.eclipse.scada.core.server.common.ServiceCommon<Session,SessionCommon>

org.eclipse.scada.da.server.common.impl.HiveCommon

org.eclipse.scada.da.server.proxy.Hive

All Implemented Interfaces:

Service<Session>, Hive, LifecycleAware

public class Hive
extends HiveCommon

Author:

Juergen Rose <juergen.rose@th4-systems.com>

Field Summary

Fields inherited from class org.eclipse.scada.core.server.common.ServiceCommon

DEFAULT_RESULT

Constructor Summary

Constructors

Constructor and Description
Hive()
Hive(RootType root)
Hive(String uri)
Hive(XMLConfigurator configurator)

Method Summary

Modifier and Type	Method and Description
ProxyConnection	addConnection(ProxyPrefixName prefix)
String	getHiveId() Get a unique ID for you hive type
String	getSeparator()
protected void	performStart() Called then the hive should perform its startup procedure
protected void	performStop() Called then the hive should perform its shutdown procedure
void	setSeparator(String separator)

Methods inherited from class org.eclipse.scada.da.server.common.impl.HiveCommon

addDataItemValidator, addItemFactory, addItemSubscriptionListener, addSessionListener, closeSession, createSession, createSession, getBrowser, getGrantedItems, getOperationService, getValidationStrategy, handleSessionCreated, isAutoEnableStats, lookupItem, processWrite, processWriteAttributes, registerItem, removeItemFactory, removeItemSubscriptionListener, removeItemValidator, removeSessionListener, retrieveItem, setAutoEnableStats, setRootFolder, setValidatonStrategy, start, startWrite, startWriteAttributes, stop, subscribeItem, unregisterItem, unsubscribeItem, validateItem, validateSession

Methods inherited from class org.eclipse.scada.core.server.common.ServiceCommon

authorize, authorize, extractPrivileges, fillSessionProperties, loginUser, makeEffectiveUserInformation, setAuditLogService, setAuthenticationImplementation, setAuthorizationImplementation

Methods inherited from class java.lang.Object

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

Constructor Detail

Hive

public Hive()
     throws IOException

Throws:

IOException

Hive

public Hive(String uri)
     throws IOException

Throws:

IOException

Hive

public Hive(XMLConfigurator configurator)

Hive

public Hive(RootType root)
     throws Exception

Throws:

Exception

Method Detail

getHiveId

public String getHiveId()

Description copied from class: HiveCommon

Get a unique ID for you hive type

Specified by:

getHiveId in class HiveCommon

Returns:

a unique id of you hive type

addConnection

public ProxyConnection addConnection(ProxyPrefixName prefix)

Parameters:

group -

Returns:

performStart

protected void performStart()
                     throws Exception

Description copied from class: HiveCommon

Called then the hive should perform its startup procedure

This is internally dispatched when the HiveCommon.start() method was called and the hive was not already started.

Overrides:

performStart in class HiveCommon

Parameters:

configurator -

Throws:

Exception

performStop

protected void performStop()
                    throws Exception

Description copied from class: HiveCommon

Called then the hive should perform its shutdown procedure

This is internally dispatched when the HiveCommon.stop() method was called and the hive was already started.

Overrides:

performStop in class HiveCommon

Throws:

Exception

setSeparator

public void setSeparator(String separator)

Parameters:

separator -

getSeparator

public String getSeparator()

Returns:

separator which separates prefix from rest of item name