xal.plugin.jca

Class JcaChannelFactory

java.lang.Object

xal.ca.ChannelFactory

xal.plugin.jca.JcaChannelFactory

public class JcaChannelFactory
extends ChannelFactory

Concrete implementation of ChannelFactory that uses JCA.

Constructor Summary

Constructors

Constructor and Description
JcaChannelFactory() Constructor

Method Summary

Modifier and Type	Method and Description
protected ChannelSystem	channelSystem() JcaSystem handles static behavior of Jca channels
boolean	init() Initialize the channel system
protected Channel	newChannel(java.lang.String signalName) Create a JCA channel for the specified PV
void	printInfo() print information about this channel factory

Methods inherited from class xal.ca.ChannelFactory

defaultFactory, getChannel, getChannel, newChannel, newFactory

Methods inherited from class java.lang.Object

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

Constructor Detail

JcaChannelFactory

public JcaChannelFactory()

Constructor

Method Detail

init

public boolean init()

Initialize the channel system

Specified by:

init in class ChannelFactory

Returns:

true if the initialization was successful and false if not

newChannel

protected Channel newChannel(java.lang.String signalName)

Create a JCA channel for the specified PV

Specified by:

newChannel in class ChannelFactory

Parameters:

signalName - The name of the PV signal

Returns:

a new channel for the specified signal name

channelSystem

protected ChannelSystem channelSystem()

JcaSystem handles static behavior of Jca channels

Specified by:

channelSystem in class ChannelFactory

Returns:

the JCA channel system

printInfo

public void printInfo()

print information about this channel factory

Specified by:

printInfo in class ChannelFactory