isc.sensor.outputadaptor
Class OAHandle

java.lang.Object
  isc.sensor.outputadaptor.OAHandle

Direct Known Subclasses:

OAObjectManager

public abstract class OAHandle
extends java.lang.Object

Manage the single connection to the Openadaptor service.
All instances of OAObjectManager will use this single connection.

Author:

John Casey
Project: DNA_sensor - Dec 2005

Field Summary

protected static org.openadaptor.adaptor.RunAdaptor	adaptor The adaptor connection
protected static java.lang.String	CONFIG_FILE Property for the server's config file
protected static boolean	initialized boolean flag for initialization
protected static org.apache.log4j.Logger	log log4j
protected static java.lang.String	PROP_OA_ADAPTER_NAME Property for the open adaptor name in the config file.
protected static java.lang.String	PROP_OA_SOURCE_NAME Property for this localsource's name eg: .C1 as in A.C1
protected AppProperties	props Application properties
protected static OALocalAsyncSource	source The adaptor's source object

Constructor Summary

OAHandle()
Constructor

Method Summary

protected void

finalize()

Methods inherited from class java.lang.Object

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

Field Detail

props

protected AppProperties props

Application properties

CONFIG_FILE

protected static final java.lang.String CONFIG_FILE

Property for the server's config file

See Also:

Constant Field Values

PROP_OA_ADAPTER_NAME

protected static final java.lang.String PROP_OA_ADAPTER_NAME

Property for the open adaptor name in the config file. eg: "A."

See Also:

Constant Field Values

PROP_OA_SOURCE_NAME

protected static final java.lang.String PROP_OA_SOURCE_NAME

Property for this localsource's name eg: .C1 as in A.C1

See Also:

Constant Field Values

adaptor

protected static org.openadaptor.adaptor.RunAdaptor adaptor

The adaptor connection

source

protected static OALocalAsyncSource source

The adaptor's source object

initialized

protected static volatile boolean initialized

boolean flag for initialization

log

protected static org.apache.log4j.Logger log

log4j

Constructor Detail

OAHandle

public OAHandle()

Constructor

Method Detail

finalize

protected void finalize()

Overrides:

finalize in class java.lang.Object

See Also:


Close connection only when source queue is dry