Package com.mysql.ndbjtie.ndbapi.NdbDictionary

Examples of com.mysql.ndbjtie.ndbapi.NdbDictionary.TableConst

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        // prepare buffer for writing
        bb.clear();

        // start a transaction
        // must be closed with NdbTransaction.close
        final TableConst table  = null;
        final ByteBuffer keyData = null;
        final int keyLen = 0;
        if ((tx = ndb.startTransaction(table, keyData, keyLen)) == null)
            throw new RuntimeException(TwsUtils.toStr(ndb.getNdbError()));
    }
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        handleError(returnCode, ndbTransaction);
    }

    public Operation getDeleteOperation(Table storeTable) {
        enlist();
        TableConst ndbTable = ndbDictionary.getTable(storeTable.getName());
        handleError(ndbTable, ndbDictionary);
        NdbOperation ndbOperation = ndbTransaction.getNdbOperation(ndbTable);
        handleError(ndbOperation, ndbTransaction);
        int returnCode = ndbOperation.deleteTuple();
        handleError(returnCode, ndbTransaction);
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        return new OperationImpl(ndbOperation, this);
    }

    public Operation getInsertOperation(Table storeTable) {
        enlist();
        TableConst ndbTable = ndbDictionary.getTable(storeTable.getName());
        handleError(ndbTable, ndbDictionary);
        NdbOperation ndbOperation = ndbTransaction.getNdbOperation(ndbTable);
        handleError(ndbOperation, ndbTransaction);
        int returnCode = ndbOperation.insertTuple();
        handleError(returnCode, ndbTransaction);
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        return new IndexScanOperationImpl(storeTable, ndbOperation, this);
    }

    public Operation getSelectOperation(Table storeTable) {
        enlist();
        TableConst ndbTable = ndbDictionary.getTable(storeTable.getName());
        handleError(ndbTable, ndbDictionary);
        NdbOperation ndbOperation = ndbTransaction.getNdbOperation(ndbTable);
        handleError(ndbOperation, ndbTransaction);
        int lockMode = findLockMode;
        int returnCode = ndbOperation.readTuple(lockMode);
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        return new OperationImpl(storeTable, ndbOperation, this);
    }

    public ScanOperation getTableScanOperation(Table storeTable) {
        enlist();
        TableConst ndbTable = ndbDictionary.getTable(storeTable.getName());
        handleError(ndbTable, ndbDictionary);
        NdbScanOperation ndbScanOperation = ndbTransaction.getNdbScanOperation(ndbTable);
        handleError(ndbScanOperation, ndbTransaction);
        int lockMode = tableScanLockMode;
        int scanFlags = 0;
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        return new ScanOperationImpl(storeTable, ndbScanOperation, this);
    }

    public ScanOperation getTableScanOperationLockModeExclusiveScanFlagKeyInfo(Table storeTable) {
        enlist();
        TableConst ndbTable = ndbDictionary.getTable(storeTable.getName());
        handleError(ndbTable, ndbDictionary);
        NdbScanOperation ndbScanOperation = ndbTransaction.getNdbScanOperation(ndbTable);
        handleError(ndbScanOperation, ndbTransaction);
        int lockMode = com.mysql.ndbjtie.ndbapi.NdbOperationConst.LockMode.LM_Exclusive;
        int scanFlags = ScanFlag.SF_KeyInfo;
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        return new IndexOperationImpl(storeTable, ndbIndexOperation, this);
    }

    public Operation getUpdateOperation(Table storeTable) {
        enlist();
        TableConst ndbTable = ndbDictionary.getTable(storeTable.getName());
        handleError(ndbTable, ndbDictionary);
        NdbOperation ndbOperation = ndbTransaction.getNdbOperation(ndbTable);
        handleError(ndbOperation, ndbTransaction);
        int returnCode = ndbOperation.updateTuple();
        handleError(returnCode, ndbTransaction);
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        return new OperationImpl(storeTable, ndbOperation, this);
    }

    public Operation getWriteOperation(Table storeTable) {
        enlist();
        TableConst ndbTable = ndbDictionary.getTable(storeTable.getName());
        handleError(ndbTable, ndbDictionary);
        NdbOperation ndbOperation = ndbTransaction.getNdbOperation(ndbTable);
        handleError(ndbOperation, ndbTransaction);
        int returnCode = ndbOperation.writeTuple();
        handleError(returnCode, ndbTransaction);
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    public DictionaryImpl(DictionaryConst ndbDictionary) {
        this.ndbDictionary = ndbDictionary;
    }

    public Table getTable(String tableName) {
        TableConst ndbTable = ndbDictionary.getTable(tableName);
        if (ndbTable == null) {
            // try the lower case table name
            ndbTable = ndbDictionary.getTable(tableName.toLowerCase());
        }
        if (ndbTable == null) {
            return null;
        }
        return new TableImpl(ndbTable, getIndexNames(ndbTable.getName()));
    }
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    }

    public Index getIndex(String indexName, String tableName, String indexAlias) {
        if ("PRIMARY$KEY".equals(indexName)) {
            // create a pseudo index for the primary key hash
            TableConst ndbTable = ndbDictionary.getTable(tableName);
            if (ndbTable == null) {
                // try the lower case table name
                ndbTable = ndbDictionary.getTable(tableName.toLowerCase());
            }
            handleError(ndbTable, ndbDictionary, "");
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Related Classes of com.mysql.ndbjtie.ndbapi.NdbDictionary.TableConst

  • com.mysql.cluster.benchmark.tws.NdbjtieLoad
  • com.mysql.cluster.crund.NdbJTieLoad
  • com.mysql.clusterj.tie.ClusterTransactionImpl
  • com.mysql.clusterj.tie.DbImpl
  • com.mysql.clusterj.tie.DictionaryImpl
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