Examples of NodeIdFactory

Examples of org.exist.numbering.NodeIdFactory

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  private BrokerPool pool;
 
  public void testAdd() {   
    BrokerPool.FORCE_CORRUPTION = false;
    DBBroker broker = null;
    NodeIdFactory idFact = pool.getNodeFactory();
    try {
      System.out.println("Add some random data and force db corruption ...\n");
      broker = pool.get(pool.getSecurityManager().getSystemSubject());
      assertNotNull(broker);
      //TODO : is this necessary ?
            broker.flush();
      TransactionManager mgr = pool.getTransactionManager();
      assertNotNull(mgr);
      Txn txn = mgr.beginTransaction();
      assertNotNull(txn);
      System.out.println("Transaction started ...");
           
            DOMFile domDb = ((NativeBroker) broker).getDOMFile();
            assertNotNull(domDb);
            domDb.setOwnerObject(this);
           
            // put 1000 values into the btree
            long firstToRemove = -1;
            for (int i = 1; i <= 10000; i++) {
                byte[] data = ("Value" + i).getBytes();
                NodeId id = idFact.createInstance(i);
                long addr = domDb.put(txn, new NativeBroker.NodeRef(500, id), data);
//              TODO : test addr ?
                if (i == 1)
                    firstToRemove = addr;
            }

            domDb.closeDocument();
           
            // remove all
            NativeBroker.NodeRef ref = new NativeBroker.NodeRef(500);
            assertNotNull(ref);
            IndexQuery idx = new IndexQuery(IndexQuery.TRUNC_RIGHT, ref);
            assertNotNull(idx);
            domDb.remove(txn, idx, null);
            domDb.removeAll(txn, firstToRemove);
           
            // put some more
            for (int i = 1; i <= 10000; i++) {
                byte[] data = ("Value" + i).getBytes();
                @SuppressWarnings("unused")
        long addr = domDb.put(txn, new NativeBroker.NodeRef(500, idFact.createInstance(i)), data);
//              TODO : test addr ?
            }
           
            domDb.closeDocument();
            mgr.commit(txn);
            System.out.println("Transaction commited ...");
           
            txn = mgr.beginTransaction();
            System.out.println("Transaction started ...");
           
            // put 1000 new values into the btree
            for (int i = 1; i <= 1000; i++) {
                byte[] data = ("Value" + i).getBytes();
                long addr = domDb.put(txn, new NativeBroker.NodeRef(501, idFact.createInstance(i)), data);
//              TODO : test addr ?               
                if (i == 1)
                    firstToRemove = addr;
            }           
           
            domDb.closeDocument();
            mgr.commit(txn);
            System.out.println("Transaction commited ...");
           
            // the following transaction is not committed and will be rolled back during recovery
            txn = mgr.beginTransaction();
            System.out.println("Transaction started ...");
           
            for (int i = 1; i <= 200; i++) {
                domDb.remove(txn, new NativeBroker.NodeRef(500, idFact.createInstance(i)));
            }

            idx = new IndexQuery(IndexQuery.TRUNC_RIGHT, new NativeBroker.NodeRef(501));
            domDb.remove(txn, idx, null);
            domDb.removeAll(txn, firstToRemove);
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Examples of org.exist.numbering.NodeIdFactory

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    public void testAdd() {
        System.out.println("Add some random data and force db corruption ...\n");
       
        TransactionManager mgr = pool.getTransactionManager();
        NodeIdFactory idFact = pool.getNodeFactory();
        DBBroker broker = null;
        try {
            broker = pool.get(pool.getSecurityManager().getSystemSubject());
            broker.flush();
            Txn txn = mgr.beginTransaction();
            System.out.println("Transaction started ...");
           
            DOMFile domDb = ((NativeBroker) broker).getDOMFile();
            domDb.setOwnerObject(this);
           
            BrokerPool.FORCE_CORRUPTION = true;
           
            // put 1000 values into the btree
            NodeId id;
            for (int i = 1; i < 1001; i++) {
              id = idFact.createInstance(i);
                domDb.addValue(txn, new NativeBroker.NodeRef(500, id), i);
            }
           
            IndexQuery idx = new IndexQuery(IndexQuery.GT, new NativeBroker.NodeRef(500, idFact.createInstance(800)));
            domDb.remove(txn, idx, null);
           
            mgr.commit(txn);
           
            // start a dirty, uncommitted transaction. This will be rolled back by the recovery.
            txn = mgr.beginTransaction();
           
            for (int i = 801; i < 2001; i++) {
                domDb.addValue(txn, new NativeBroker.NodeRef(500, idFact.createInstance(i)), i);
            }
           
            for (int i = 101; i < 301; i++) {
                domDb.addValue(txn, new NativeBroker.NodeRef(500, idFact.createInstance(i)), i * 3);
            }
           
            idx = new IndexQuery(IndexQuery.GT, new NativeBroker.NodeRef(500, idFact.createInstance(600)));
            domDb.remove(txn, idx, null);
           
            mgr.getJournal().flushToLog(true);
           
            Writer writer = new StringWriter();
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Examples of org.exist.numbering.NodeIdFactory

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    public void testGet() {
        System.out.println("Recover and read the data ...\n");
        @SuppressWarnings("unused")
    TransactionManager mgr = pool.getTransactionManager();
        NodeIdFactory idFact = pool.getNodeFactory();
        DBBroker broker = null;
        try {
            broker = pool.get(pool.getSecurityManager().getSystemSubject());
           
            DOMFile domDb = ((NativeBroker) broker).getDOMFile();
            domDb.setOwnerObject(this);
           
            IndexQuery query = new IndexQuery(IndexQuery.GEQ, new NativeBroker.NodeRef(500, idFact.createInstance(1)));
            domDb.query(query, new IndexCallback());
            System.out.println("Found: " + count);
            assertEquals(count, 800);
           
            Writer writer = new StringWriter();
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Examples of rice.pastry.NodeIdFactory

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              env.getParameters().setString(key.substring(7),
                  envProperties.getProperty(key));
            }
          }
        }
        NodeIdFactory idFactory = new RandomNodeIdFactory(env);
        PastryNodeFactory factory = new SocketPastryNodeFactory(
            idFactory, pastryPort, env);
        NodeHandle bootHandle = null;
        InetSocketAddress bootSockAddr = null;
        if (bootAddress != null) {
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