Examples of com.datastax.driver.core.BoundStatement

com.datastax.driver.core.BoundStatement
A prepared statement with values bound to the bind variables.
Once values has been provided for the variables of the {@link PreparedStatement}it has been created from, such BoundStatement can be executed (through {@link Session#execute(Statement)}).
The values of a BoundStatement can be set by either index or name. When setting them by name, names follow the case insensitivity rules explained in {@link ColumnDefinitions} but with the difference that if multiple bindvariables have the same name, setting that name will set all the variables for that name.
All the variables of the statement must be bound. If you don't explicitly set a value for a variable, an {@code IllegalStateException} will bethrown when submitting the statement. If you want to set a variable to {@code null}, use {@link #setToNull(int) setToNull}.


            if (!markAsUnused) {
                // store content as used
                String stmt = "INSERT INTO modeshape.binary (cid, payload, usage) VALUES (?,?,1)";
                PreparedStatement preparedStatement = session.prepare(stmt);
                BoundStatement statement = new BoundStatement(preparedStatement);
                session.execute(statement.bind(key.toString(), buffer(stream)));
            } else {
                // store content as un-used
                String stmt = "INSERT INTO modeshape.binary (cid, usage_time, payload, usage) VALUES (?,?,?,0)";
                PreparedStatement preparedStatement = session.prepare(stmt);
                BoundStatement statement = new BoundStatement(preparedStatement);
                session.execute(statement.bind(key.toString(), new Date(), buffer(stream)));
            }
            return new StoredBinaryValue(this, key, temp.getSize());
        } catch (BinaryStoreException e) {
            throw e;
        } catch (Exception e) {

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    @Override
    public void markAsUnused( Iterable<BinaryKey> keys ) throws BinaryStoreException {
        PreparedStatement preparedStatement = session.prepare("UPDATE modeshape.binary SET usage = ?, usage_time = ? WHERE cid = ?");
        try {
            for (BinaryKey key : keys) {
                BoundStatement statement = new BoundStatement(preparedStatement);
                session.execute(statement.bind(0, new Date(), key.toString()));
            }
        } catch (RuntimeException e) {
            throw new BinaryStoreException(e);
        }
    }

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    @Override
    public void storeFile(FileInfo fileInfo, final FutureCallback<Void> callback) {


        final Metrics.Context context = fileMetrics.timeWrite();


        BoundStatement insert = statements
                .getStoreFile()
                .bind(
                        fileInfo.getId(),
                        fileInfo.getLength(),
                        fileInfo.getChunkSize(),

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    @Override
    public void storeChunk(ChunkInfo chunkInfo, final FutureCallback<Void> callback) {


        final Metrics.Context context = chunkMetrics.timeWrite();


        BoundStatement insert = statements
                .getStoreChunk()
                .bind(
                        chunkInfo.getId(),
                        chunkInfo.getNum(),
                        ByteBuffer.wrap(chunkInfo.getData())

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    @Override
    public void loadFile(final UUID id, final FutureCallback<FileInfo> callback) {


        final Metrics.Context context = fileMetrics.timeRead();


        BoundStatement select = statements.getLoadFile().bind(id);
        session.executeAsync(select, new FutureCallback<ResultSet>() {
            @Override
            public void onSuccess(ResultSet result) {
                Row row = result.one();
                if (row == null) {

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    @Override
    public void loadChunk(final UUID id, final int n, final FutureCallback<ChunkInfo> callback) {


        final Metrics.Context context = chunkMetrics.timeRead();


        BoundStatement select = statements.getLoadChunk().bind(id, n);
        session.executeAsync(select, new FutureCallback<ResultSet>() {
            @Override
            public void onSuccess(ResultSet result) {
                Row row = result.one();
                if (row == null) {

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  @Override
  public Set<EventBean> lookup(Object[] keys, EventBean[] eventsPerStream) {
    synchronized (_statement) {


      final BoundStatement boundStatement = _statement.bind(keys);


      final ResultSet cassandraResultList = _session
          .execute(boundStatement);


      final Set<EventBean> esperResultSet = new HashSet<EventBean>();

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            batch.add(deleteStatement);
            bindArguments.add(pathToDelete);
        }


        if (batchContext == null) {
            BoundStatement query = session.prepare(batch.getQueryString()).bind(bindArguments.toArray());
            query.setConsistencyLevel(defaultConsistencyLevel);
            session.execute(query);
        }
    }

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        List<Object> values = new ArrayList<>();
        values.addAll(fetchPrimaryKeyValues(entityMeta, entity, false));
        values.addAll(fetchPropertiesValues(pms, entity));
        values.addAll(fetchTTLAndTimestampValues(context));


        BoundStatement bs = ps.bind(values.toArray());
        return new BoundStatementWrapper(context.getEntityClass(), bs, values.toArray(), getCQLLevel(consistencyLevel),
                context.getCASResultListener(), context.getSerialConsistencyLevel());
    }

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        values.addAll(fetchTTLAndTimestampValues(context));
        values.addAll(fetchPropertiesValues(pms, entity));
        values.addAll(fetchPrimaryKeyValues(entityMeta, entity, onlyStaticColumns));
        values.addAll(fetchCASConditionsValues(context, entityMeta));
        BoundStatement bs = ps.bind(values.toArray());


        return new BoundStatementWrapper(context.getEntityClass(), bs, values.toArray(), getCQLLevel(consistencyLevel),
                context.getCASResultListener(), context.getSerialConsistencyLevel());
    }

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