ist.palcom.services.id.rfid
Class RFIDService
java.lang.Object
ist.palcom.services.AbstractService
ist.palcom.services.id.rfid.RFIDService
- All Implemented Interfaces:
- Service, IHgraphNode
public class RFIDService
- extends AbstractService
PalCom service, capable of providing RFID readings to interesting subscribers,
by connecting to a physical RFID reader using Bluetooth.
Interested clients should send a SubscribeMessage to the service,
and thereby start receiving RFIDReading messages whenever they are read.
| Fields inherited from interface ist.palcom.hgraph.IHgraphNode |
CHILD_NAME_CLASH, CIRCULARITY_CLASH, COMMAND_OR_NODE_MISSING, ERROR, HANDLER_MISSING, INVOKATOR_MISSING, LISTENER_MISSING, NODE_NOT_CHILD, PATH_MISSING, SIBLING_ALREADY_EXISTS, SIBLING_NONEXISTENT, SIBLING_REFERENCE_ALREADY_EXISTS, SIBLING_REFERENCE_NONEXISTENT, STATUS_OK, VALUE_ALREADY_EXISTS, VALUE_NOT_PRESENT |
| Methods inherited from class ist.palcom.services.AbstractService |
addNodeChild, addServiceProxyListener, connectionClosed, connectionCreated, connectTo, disconnectFrom, getChildIterator, getConnections, getFuncFunc, getNodeName, getNodeParent, getPath, getRemoteServiceProxy, getSelector, getServiceInfo, getServiceInstanceID, getServiceProxy, getSiblingFunc, getValueFunc, hasChildNamed, isAncestorOf, remoteServiceProxyIterator, removeNodeChild, removeServiceProxyListener, sendToAll, setGroupID, setLocalSID, setName, setNodeName, setNodeParent, setServiceInstanceID, setServiceProxy, setStatus, setTopic, toXML, toXMLFull, toXMLFullRecursively, toXMLRecursively, updatePath |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SERVICE_NAME
public static final java.lang.String SERVICE_NAME
- See Also:
- Constant Field Values
RFIDService
public RFIDService(DeviceContext context)
throws java.io.IOException
- Throws:
java.io.IOException
getServiceID
public ServiceID getServiceID()
- Specified by:
getServiceID in class AbstractService
- Returns:
- the ServiceID of the service.
start
public void start()
throws java.io.IOException
- Description copied from class:
AbstractService
- Start the service. The LocalSID must be set before calling this method
(through a constructor, or through a call to the setLocalSID method).
If the service is started already, nothing happens.
The DiscoveryManager will be updated with info about the service.
- Overrides:
start in class AbstractService
- Throws:
java.io.IOException
stop
public void stop()
throws java.io.IOException
- Overrides:
stop in class AbstractService
- Throws:
java.io.IOException