Mercurial > hg > blitz_condensed
annotate src/org/dancres/blitz/remote/BlitzServer.java @ 22:b7e52953b7a6
Add some cache/memory statistics to help spot potential exhaustion and other tuning issues.
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Fri, 28 Aug 2009 17:23:33 +0100 |
parents | 3dc0c5604566 |
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1 package org.dancres.blitz.remote; |
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2 |
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3 import java.rmi.Remote; |
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4 import java.rmi.RemoteException; |
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5 import java.rmi.MarshalledObject; |
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6 |
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7 import net.jini.core.lease.Lease; |
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8 |
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9 import net.jini.core.transaction.Transaction; |
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Initial checkin of blitz 2.0 fcs - no installer yet.
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10 import net.jini.core.transaction.TransactionException; |
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11 import net.jini.core.transaction.server.TransactionParticipant; |
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12 |
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13 import net.jini.core.event.RemoteEventListener; |
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14 import net.jini.core.event.EventRegistration; |
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15 |
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16 import net.jini.admin.JoinAdmin; |
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17 |
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18 import org.dancres.blitz.mangler.MangledEntry; |
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19 |
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20 import org.dancres.blitz.lease.SpaceUID; |
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21 |
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22 import com.sun.jini.start.ServiceProxyAccessor; |
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23 |
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24 import com.sun.jini.admin.DestroyAdmin; |
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25 |
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Dan Creswell <dan.creswell@gmail.com>
parents:
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26 /** |
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27 <p> We must implement ServiceProxyAccessor to ensure that our smart proxy is |
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28 available to the appropriate jini.start descriptor. If this isn't |
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Initial checkin of blitz 2.0 fcs - no installer yet.
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29 implemented, ServiceStarter will end up "seeing" a null proxy and may |
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30 assume something broke because there's no valid proxy. i.e. If we |
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31 don't implement the interface, the proxy is assumed to be null, unless |
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Initial checkin of blitz 2.0 fcs - no installer yet.
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parents:
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32 ProxyAccessor is implemented in which case the return from that will be |
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33 used.</p> |
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34 |
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35 <p> The impl class (BlitzServiceImpl) should also implement |
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Initial checkin of blitz 2.0 fcs - no installer yet.
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36 net.jini.export.ProxyAccessor which is used by the activation system to |
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Initial checkin of blitz 2.0 fcs - no installer yet.
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37 obtain a stub remote reference (not the smart proxy) for passing to clients. |
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38 If this interface isn't implemented it is assumed that: |
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parents:
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39 |
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40 <ol> |
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41 <li> The class implements the (ActivationID, MarshalledObject) constructor. |
3dc0c5604566
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42 </li> |
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43 <li> The class is serializable. </li> |
3dc0c5604566
Initial checkin of blitz 2.0 fcs - no installer yet.
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44 <li> When serialized/marshalled, an object of this class will become a |
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Initial checkin of blitz 2.0 fcs - no installer yet.
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parents:
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45 suitable remote reference. This, of course, would be achieved using |
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Initial checkin of blitz 2.0 fcs - no installer yet.
Dan Creswell <dan.creswell@gmail.com>
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46 replaceObject etc. to cause replacement of the server class with it's stub. |
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47 </li> |
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48 </ol> |
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Dan Creswell <dan.creswell@gmail.com>
parents:
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49 |
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Initial checkin of blitz 2.0 fcs - no installer yet.
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50 See com.sun.jini.phoenix.ActivationGroupImpl |
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51 */ |
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52 public interface BlitzServer extends AdminServer, ServiceProxyAccessor, |
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53 TransactionParticipant, |
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54 JS05Server, |
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55 Landlord, BackEndSpace, Remote { |
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56 } |