Examples of ThrowThis

com.sun.jini.proxy.ThrowThis
The semi-official way for remote methods on registration objects (e.g LeaseRenewalSet, LookupDiscoveryRegistration, MailboxRegistration) to indicate that the registration no longer exists is to throw NoSuchObjectException. Unfortunately if the registration object is implemented as a smart proxy that uses RMI to communicate back to the server (instead of a straight RMI object) it is not possible for the server to throw NoSuchObjectException directly since RMI will wrap such an exception in a ServerException.
ThrowThis provides a solution to this problem. When the server wants to throw a RemoteException it creates a ThrowThis object that wraps the RemoteException and then throws the ThrowThis. The proxy catches ThrowThis exceptions and in the catch block and calls throwRemoteException to throw the intended exception. @author Sun Microsystems, Inc. @see java.rmi.NoSuchObjectException @see java.rmi.ServerException

Examples of com.sun.jini.proxy.ThrowThis

                if(deliveryLogger.isLoggable(Level.FINEST)) {
                    deliveryLogger.log(Level.FINEST, 
            "prepared listener: {0}", preparedTarget);
    }
      } catch (RemoteException e) {
                throw new ThrowThis(e);
            }
  }
  concurrentObj.writeLock();
  try {
      enableDeliveryDo(uuid, preparedTarget);

View Full Code Here

Examples of com.sun.jini.proxy.ThrowThis

      operationsLogger.entering(mailboxSourceClass, 
          "getServiceRegistration", regID);
  }
        ServiceRegistration reg = (ServiceRegistration)regByID.get(regID); 
  if(reg == null) { // either expired or never existed
      throw new ThrowThis( 
    new NoSuchObjectException("Not managing requested " +
              "registration object"));
  } else if(!ensureCurrent(reg)) { // check validity
      throw new ThrowThis( 
    new NoSuchObjectException("Requested registration object" +
        "has expired"));
  }
  // Must be a valid registration at this point
        if (operationsLogger.isLoggable(Level.FINER)) {

View Full Code Here

Examples of com.sun.jini.proxy.ThrowThis

                if(deliveryLogger.isLoggable(Level.FINEST)) {
                    deliveryLogger.log(Level.FINEST, 
            "prepared listener: {0}", preparedTarget);
    }
      } catch (RemoteException e) {
                throw new ThrowThis(e);
            }
  }
  concurrentObj.writeLock();
  try {
      enableDeliveryDo(uuid, preparedTarget);

View Full Code Here

Examples of com.sun.jini.proxy.ThrowThis

      operationsLogger.entering(mailboxSourceClass, 
          "getServiceRegistration", regID);
  }
        ServiceRegistration reg = (ServiceRegistration)regByID.get(regID); 
  if(reg == null) { // either expired or never existed
      throw new ThrowThis( 
    new NoSuchObjectException("Not managing requested " +
              "registration object"));
  } else if(!ensureCurrent(reg)) { // check validity
      throw new ThrowThis( 
    new NoSuchObjectException("Requested registration object" +
        "has expired"));
  }
  // Must be a valid registration at this point
        if (operationsLogger.isLoggable(Level.FINER)) {

View Full Code Here

Examples of com.sun.jini.proxy.ThrowThis

                if(deliveryLogger.isLoggable(Level.FINEST)) {
                    deliveryLogger.log(Level.FINEST, 
            "prepared listener: {0}", preparedTarget);
    }
      } catch (RemoteException e) {
                throw new ThrowThis(e);
            }
  }
  concurrentObj.writeLock();
  try {
      enableDeliveryDo(uuid, preparedTarget);

View Full Code Here

Examples of com.sun.jini.proxy.ThrowThis

      operationsLogger.entering(mailboxSourceClass, 
          "getServiceRegistration", regID);
  }
        ServiceRegistration reg = (ServiceRegistration)regByID.get(regID); 
  if(reg == null) { // either expired or never existed
      throw new ThrowThis( 
    new NoSuchObjectException("Not managing requested " +
              "registration object"));
  } else if(!ensureCurrent(reg)) { // check validity
      throw new ThrowThis( 
    new NoSuchObjectException("Requested registration object" +
        "has expired"));
  }
  // Must be a valid registration at this point
        if (operationsLogger.isLoggable(Level.FINER)) {

View Full Code Here

Examples of com.sun.jini.proxy.ThrowThis

     * Throw a NoSuchObjectException, wrapped in a ThrowThis, if the
     * passed set has expired. Assumes set is locked.
     */
    private static void ensureCurrent(LeaseSet set) throws ThrowThis {
  if (!isCurrent(set)) {
      throw new ThrowThis(new NoSuchObjectException("Set has expired"));
  }
    }

View Full Code Here

Examples of com.sun.jini.proxy.ThrowThis

     * NoSuchObjectException, wrapped in a ThrowThis if the set can't be found
     */
    private LeaseSet getSet(Uuid id) throws ThrowThis {
  final LeaseSet rslt = (LeaseSet) setTable.get(id);
  if (rslt == null) 
      throw new ThrowThis(new NoSuchObjectException("Can't find set"));
  return rslt;
    }

View Full Code Here

Examples of com.sun.jini.proxy.ThrowThis

        concurrentObj.readLock();
        try {
            RegistrationInfo regInfo
                   = (RegistrationInfo)(registrationByID.get(registrationID));
            if(regInfo == null) {
                throw new ThrowThis
                        (new NoSuchObjectException("Invalid registration "
                                                   +"ID on call to "
                                                   +"getRegistrars() method"));
            }//endif
            Collection mVals = (regInfo.discoveredRegsMap).values();

View Full Code Here

Examples of com.sun.jini.proxy.ThrowThis

        concurrentObj.readLock();
        try {
            RegistrationInfo regInfo
                   = (RegistrationInfo)(registrationByID.get(registrationID));
            if(regInfo == null) {
                throw new ThrowThis
                            (new NoSuchObjectException("Invalid registration "
                                                       +"ID on call to "
                                                       +"getGroups() method"));
            }//endif
            String[] groups = null;

View Full Code Here

0 1 2

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.