Examples of org.jboss.cache.transaction.OptimisticTransactionContext

org.jboss.cache.transaction.OptimisticTransactionContext
Subclasses the {@link PessimisticTransactionContext} class to add a {@link TransactionWorkspace}. Used with optimistic locking where each call is assigned a trasnaction and a transaction workspace. @author Manik Surtani (manik AT jboss DOT org) @author Steve Woodcock (stevew@jofti.com) @deprecated will be removed along with optimistic and pessimistic locking.

   @SuppressWarnings("unchecked")
   protected void assertLocked(Fqn fqn, CacheSPI cache, boolean writeLocked)
   {
      TransactionTable tt = cache.getTransactionTable();
      GlobalTransaction gtx = tt.getCurrentTransaction();
      OptimisticTransactionContext otc = (OptimisticTransactionContext) cache.getTransactionTable().get(gtx);


      if (otc == null && gtx == null)
      {
         // perhaps the tx has been suspended?
         Map<GlobalTransaction, TransactionContext> gtx2ContextMap = (Map<GlobalTransaction, TransactionContext>) TestingUtil.extractField(tt, "gtx2ContextMap");
         assert gtx2ContextMap.size() == 1 : "Can only attempt to access a suspended tx if there is only one such suspended tx!";
         gtx = gtx2ContextMap.keySet().iterator().next();
         otc = (OptimisticTransactionContext) gtx2ContextMap.get(gtx);
      }


      if (otc == null) throw new NullPointerException("No transaction context available!");


      TransactionWorkspace workspace = otc.getTransactionWorkSpace();
      // scan workspaces for this node
      assertNotNull("node " + fqn + " should be in transaction workspace", workspace.getNode(fqn));
   }

View Full Code Here


      cache.put("/one/two", "key1", pojo);


      GlobalTransaction gtx = cache.getCurrentTransaction(tx, true);
      TransactionTable table = cache.getTransactionTable();
      OptimisticTransactionContext entry = (OptimisticTransactionContext) table.get(gtx);
      assertNotNull(mgr.getTransaction());
      WriteCommand command = entry.getModifications().get(0);
      mgr.commit();


      //test local calls
      List<?> calls = dummy.getAllCalledIds();
      assertEquals(OptimisticPrepareCommand.METHOD_ID, calls.get(0));
      assertEquals(CommitCommand.METHOD_ID, calls.get(1));
      assertNull(mgr.getTransaction());


      assertEquals(0, cache.getTransactionTable().getNumGlobalTransactions());
      assertEquals(0, cache.getTransactionTable().getNumLocalTransactions());




      GlobalTransaction remoteGtx = new GlobalTransaction();


      remoteGtx.setAddress(new DummyAddress());
      //hack the method call to make it have the remote globalTransaction


      command.setGlobalTransaction(remoteGtx);
      //call our remote method
      OptimisticPrepareCommand prepareCommand = new OptimisticPrepareCommand(remoteGtx, injectDataVersion(entry.getModifications()), (Address) remoteGtx.getAddress(), Boolean.FALSE);
      try
      {
         TestingUtil.replicateCommand(cache, prepareCommand);
      }
      catch (Throwable t)

View Full Code Here


      cache.put("/one/two", "key1", pojo);


      GlobalTransaction gtx = cache.getCurrentTransaction(tx, true);
      TransactionTable table = cache.getTransactionTable();
      OptimisticTransactionContext entry = (OptimisticTransactionContext) table.get(gtx);
      assertEquals(tx, mgr.getTransaction());


      //now send the remote prepare


      GlobalTransaction remoteGtx = new GlobalTransaction();


      remoteGtx.setAddress(new DummyAddress());
      //hack the method call to make it have the remote globalTransaction
      WriteCommand command = entry.getModifications().get(0);
      command.setGlobalTransaction(remoteGtx);
      //call our remote method
      OptimisticPrepareCommand prepareCommand = new OptimisticPrepareCommand(remoteGtx, injectDataVersion(entry.getModifications()), (Address) remoteGtx.getAddress(), Boolean.FALSE);
      try
      {
         TestingUtil.replicateCommand(cache, prepareCommand);
      }
      catch (Throwable t)

View Full Code Here


      cache.put("/one/two", "key1", pojo);


      GlobalTransaction gtx = cache.getCurrentTransaction(tx, true);
      TransactionTable table = cache.getTransactionTable();
      OptimisticTransactionContext entry = (OptimisticTransactionContext) table.get(gtx);
      assertEquals(tx, mgr.getTransaction());


      //now send the remote prepare


      GlobalTransaction remoteGtx = new GlobalTransaction();


      remoteGtx.setAddress(new DummyAddress());
      //hack the method call to make it have the remote globalTransaction
      WriteCommand command = entry.getModifications().get(0);
      command.setGlobalTransaction(remoteGtx);
      //call our remote method
      OptimisticPrepareCommand prepareCommand = new OptimisticPrepareCommand(remoteGtx, injectDataVersion(entry.getModifications()), (Address) remoteGtx.getAddress(), Boolean.FALSE);
      try
      {
         TestingUtil.replicateCommand(cache, prepareCommand);
      }
      catch (Throwable t)

View Full Code Here


      cache.put("/one/two", "key1", pojo);


      GlobalTransaction gtx = cache.getCurrentTransaction(tx, true);
      TransactionTable table = cache.getTransactionTable();
      OptimisticTransactionContext entry = (OptimisticTransactionContext) table.get(gtx);
      assertEquals(tx, mgr.getTransaction());


      //now send the remote prepare


      GlobalTransaction remoteGtx = new GlobalTransaction();


      remoteGtx.setAddress(new DummyAddress());
      //hack the method call to make it have the remote globalTransaction
      WriteCommand command = entry.getModifications().get(0);
      command.setGlobalTransaction(remoteGtx);
      //call our remote method
      OptimisticPrepareCommand prepareCommand = new OptimisticPrepareCommand(remoteGtx, injectDataVersion(entry.getModifications()), (Address) remoteGtx.getAddress(), Boolean.FALSE);
      try
      {
         TestingUtil.replicateCommand(cache, prepareCommand);
      }
      catch (Throwable t)

View Full Code Here


      cache.put("/one/two", "key1", pojo);


      GlobalTransaction gtx = cache.getCurrentTransaction(tx, true);
      TransactionTable table = cache.getTransactionTable();
      OptimisticTransactionContext entry = (OptimisticTransactionContext) table.get(gtx);
      assertNotNull(mgr.getTransaction());
      WriteCommand command = entry.getModifications().get(0);
      mgr.commit();


      //test local calls
      List<?> calls = dummy.getAllCalledIds();
      assertEquals(OptimisticPrepareCommand.METHOD_ID, calls.get(0));
      assertEquals(CommitCommand.METHOD_ID, calls.get(1));


      assertNull(mgr.getTransaction());


      assertEquals(0, cache.getTransactionTable().getNumGlobalTransactions());
      assertEquals(0, cache.getTransactionTable().getNumLocalTransactions());




      GlobalTransaction remoteGtx = new GlobalTransaction();


      remoteGtx.setAddress(new DummyAddress());


//      hack the method call to make it have the remote globalTransaction


      command.setGlobalTransaction(remoteGtx);
      //call our remote method
      OptimisticPrepareCommand prepareCommand = new OptimisticPrepareCommand(remoteGtx, injectDataVersion(entry.getModifications()), (Address) remoteGtx.getAddress(), Boolean.FALSE);
      try
      {
         TestingUtil.replicateCommand(cache, prepareCommand);
      }
      catch (Throwable t)

View Full Code Here


      cache.put("/one/two", "key1", pojo);


      GlobalTransaction gtx = cache.getCurrentTransaction(tx, true);
      TransactionTable table = cache.getTransactionTable();
      OptimisticTransactionContext entry = (OptimisticTransactionContext) table.get(gtx);
      assertNotNull(mgr.getTransaction());
      WriteCommand command = entry.getModifications().get(0);
      mgr.commit();


      //test local calls
      List<?> calls = dummy.getAllCalledIds();
      assertEquals(OptimisticPrepareCommand.METHOD_ID, calls.get(0));
      assertEquals(CommitCommand.METHOD_ID, calls.get(1));


      GlobalTransaction remoteGtx = new GlobalTransaction();


      remoteGtx.setAddress(new DummyAddress());


      command.setGlobalTransaction(remoteGtx);
      //call our remote method
      OptimisticPrepareCommand prepareCommand = new OptimisticPrepareCommand(remoteGtx, injectDataVersion(entry.getModifications()), (Address) remoteGtx.getAddress(), Boolean.FALSE);
      try
      {
         TestingUtil.replicateCommand(cache, prepareCommand);
      }
      catch (Throwable t)

View Full Code Here

      assertEquals(null, dummy.getCalledCommand());
      TransactionTable table = cache.getTransactionTable();


      GlobalTransaction gtx = table.get(tx);


      OptimisticTransactionContext entry = (OptimisticTransactionContext) table.get(gtx);


      TransactionWorkspace workspace = entry.getTransactionWorkSpace();




      mgr.commit();


      //assert what should be the results of our call
      assertEquals(3, workspace.getNodes().size());
      assertNotNull(workspace.getNode(Fqn.fromString("/one/two")));
      assertEquals(pojo, workspace.getNode(Fqn.fromString("/one/two")).get("key1"));
      assertEquals(1, workspace.getNode(Fqn.fromString("/one/two")).getMergedData().size());
      assertTrue(entry.getLocks().isEmpty());
      assertEquals(1, entry.getModifications().size());
      assertTrue(!cache.exists("/one/two"));
      assertEquals(null, dummy.getCalledCommand());
   }

View Full Code Here

      assertEquals(null, dummy.getCalledCommand());
      TransactionTable table = cache.getTransactionTable();


      GlobalTransaction gtx = table.get(tx);


      OptimisticTransactionContext entry = (OptimisticTransactionContext) table.get(gtx);


      TransactionWorkspace workspace = entry.getTransactionWorkSpace();


      mgr.commit();
      //assert what should be the results of our call
      assertEquals(3, workspace.getNodes().size());
      assertNotNull(workspace.getNode(Fqn.fromString("/one/two")));
      assertEquals(pojo2, workspace.getNode(Fqn.fromString("/one/two")).get("key1"));
      assertTrue(entry.getLocks().isEmpty());
      assertEquals(2, entry.getModifications().size());
      assertTrue(!cache.exists("/one/two"));
      assertEquals(null, dummy.getCalledCommand());
   }

View Full Code Here

      assertEquals(null, dummy.getCalledCommand());
      TransactionTable table = cache.getTransactionTable();


      GlobalTransaction gtx = table.get(tx);


      OptimisticTransactionContext entry = (OptimisticTransactionContext) table.get(gtx);


      TransactionWorkspace workspace = entry.getTransactionWorkSpace();


      mgr.commit();
      //assert what should be the results of our call
      assertEquals(3, workspace.getNodes().size());
      assertNotNull(workspace.getNode(f));
      assertEquals(null, workspace.getNode(f).get("key1"));
      assertTrue(entry.getLocks().isEmpty());
      assertEquals(3, entry.getModifications().size());
      assertTrue(!cache.exists(f));
      assertEquals(null, dummy.getCalledCommand());
   }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.jboss.cache.transaction.OptimisticTransactionContext

org.jboss.cache.api.pfer.PFEROptimisticTestBase

org.jboss.cache.api.pfer.PutForExternalReadTestBase

org.jboss.cache.factories.context.OptimisticContextFactory

org.jboss.cache.interceptors.InvalidationInterceptor

org.jboss.cache.interceptors.OptimisticInterceptor

org.jboss.cache.interceptors.OptimisticReplicationInterceptor

org.jboss.cache.optimistic.AsyncFullStackInterceptorTest

org.jboss.cache.optimistic.CacheTest

org.jboss.cache.optimistic.ChildMapLazyLoadingTest

org.jboss.cache.optimistic.FullStackInterceptorTest

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.