protected void createServiceDescription() {
List<Operation> opList = new ArrayList<Operation>();
for (Method operation : this.getClass().getMethods()) {
if (operation.getAnnotation(ServiceOperation.class) != null) {
ServiceOperation serviceOperation = operation.getAnnotation(ServiceOperation.class);
Operation op =
new Operation(
operation.getName(),
operation.getParameterTypes(),
operation.getReturnType().getName());
op.setOpCost(serviceOperation.OperationCost());
opList.add(op);
}
}
description.setOperationList(opList);
description.setServiceType(this.getClass().getSimpleName());
}
/** Helps to dynamically update the service description */
public void updateServiceDescription() {
if (description.getRegisterID() > 0)
this.sendRequest(
ServiceRegistryInterface.NAME,
ServiceRegistryInterface.ADDRESS,
true,
"update",
this.description);
else System.err.println("Service is not registered in the registy yet. It can't be updated.");
}
/** Register to the service registry */
public void register() {
int registerId =
(int)
this.sendRequest(
ServiceRegistryInterface.NAME,
ServiceRegistryInterface.ADDRESS,
true,
"register",
description);
this.description.setRegisterID(registerId);
System.out.println(
"The service "
+ description.getServiceType()
+ " has been registered. The registerID is "
+ this.description.getRegisterID());
}
