I’ve a simple driver based on the AbstractTagDriverExample.
All is fine excepted when I delete the device in the GW and recreate the same device with the same name.
I have the following message :
I would like to delete all the tag assosied to the device before the device is re-created :
Is the shutdown method of AbstractTagDriver the rigth place to do that ?
removeDriverTag need tag address, what is the path synthax adress (provider ? device ? path to tag ?)
public class DriverPing extends AbstractTagDriver {
private volatile int tagCount = 1;
private volatile String tagPrefix = "eqt_";
private List<String> listeTag = new ArrayList<String>();
@Override
public void initialize(
String deviceName,
DriverContext driverContext,
NodeManager nodeManager,
NodeBuilderFactory builderFactory) {
super.initialize(deviceName, driverContext, nodeManager, builderFactory);
for (int i = 0; i < tagCount; i++) {
final int tagNumber = i + 1;
String debPath = String.format("%s%s",tagPrefix,tagNumber);
IpAdresseWritableDriverTag tagIp = new IpAdresseWritableDriverTag(debPath + "/ip");
// TODO : parm timeout
EtatPingDriverTag etat = new EtatPingDriverTag(debPath + "/status",3000, tagIp);
addDriverTag(tagIp);
addDriverTag(etat);
listeTag.add(debPath + "/ip");
listeTag.add(debPath + "/status");
}
}
@Override
public void shutdown(){
for (int i = 0;i < listeTag.size();i++){
removeDriverTag(listeTag.get(i));
}
}