Package org.epics.pvmanager.jca

Support for Epics 3 data source (channel syntax).

See: Description

Interface Summary

Interface	Description
JCATypeAdapterSet

Class Summary

Class	Description
JCAConnectionPayload	Represents the connection payload, which consists of the actual JCA Channel and the JCADataSource (which can be used to extract configuration parameters).
JCADataSource	A data source that uses jca.
JCADataSourceBuilder	Builder for JCADataSource.
JCAMessagePayload	Represent the payload produced at each monitor event, consisting of both the metadata and the event data.
JCATypeAdapter	Type adapter for JCA data source.
JCATypeSupport	Given a set of JCATypeAdapter prepares type support for the JCA data source.
JCAVTypeAdapterSet

Package org.epics.pvmanager.jca Description

Support for Epics 3 data source (channel syntax).

The JCADataSource uses the MultiplexedChannelHandler. The connection payload used is the JCA Channel class directly. The payload for each monitor event is the JCAMessagePayload, which includes both metadata (taken with a GET at connection time) and value (taken from the MONITOR event).

The conversion between JCAMessagePayload and the actual type, is done through the JCATypeAdapter. A JCATypeSupport can be passed directly to the JCADataSource so that one can configure support for different types.