Mercurial > hg > blitz_stable
view src/org/dancres/blitz/remote/ProxyFactory.java @ 8:fa7203ea1622
Remove some dead code (Dave Brosius)
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Sat, 23 May 2009 11:27:41 +0100 |
parents | 3dc0c5604566 |
children |
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package org.dancres.blitz.remote; import net.jini.id.Uuid; import net.jini.core.constraint.RemoteMethodControl; import org.dancres.blitz.lease.SpaceUID; /** This class instantiates appropriate proxy instances of the given types based on whether we are running in secure mode or not (secure mode is defined to be active when our exported stub reference supports RemoteMethodControl which will be the result of config file containing an appropriate Exporter setup). */ public class ProxyFactory { private static boolean isSecure(BlitzServer aStub) { return (aStub instanceof RemoteMethodControl); } public static BlitzProxy newBlitzProxy(BlitzServer aStub, Uuid aUuid) { if (isSecure(aStub)) return new ConstrainableBlitzProxy(aStub, aUuid); else return new BlitzProxy(aStub, aUuid); } static AdminProxy newAdminProxy(BlitzServer aStub, Uuid aUuid) { if (isSecure(aStub)) return new ConstrainableAdminProxy(aStub, aUuid); else return new AdminProxy(aStub, aUuid); } static TxnParticipantProxy newTxnParticipantProxy(BlitzServer aStub, Uuid aUuid) { if (isSecure(aStub)) return new ConstrainableTxnParticipantProxy(aStub, aUuid); else return new TxnParticipantProxy(aStub, aUuid); } public static LeaseImpl newLeaseImpl(BlitzServer aStub, Uuid aUuid, SpaceUID aUID, long anExpiration) { if (isSecure(aStub)) return new ConstrainableLeaseImpl(aStub, aUuid, aUID, anExpiration); else return new LeaseImpl(aStub, aUuid, aUID, anExpiration); } /** * @return a lease with no stub set. This will be done by the <code> * BlitzProxy</code> on receipt. This saves the transfer of a stub which * is a significant serialization cost. */ public static LeaseImpl newEntryLeaseImpl(BlitzServer aStub, Uuid aUuid, SpaceUID aUID, long anExpiration) { if (isSecure(aStub)) return new ConstrainableLeaseImpl(null, null, aUID, anExpiration); else return new LeaseImpl(null, null, aUID, anExpiration); } }