Example usage for org.apache.cassandra.cql3 QueryProcessor process

Introduction

In this page you can find the example usage for org.apache.cassandra.cql3 QueryProcessor process.

Prototype

public static UntypedResultSet process(String query, ConsistencyLevel cl, List<ByteBuffer> values)
            throws RequestExecutionException 

Source Link

Usage

From source file:org.usergrid.vx.experimental.IntraServiceITest.java

License:Apache License

@Test
@RequiresColumnFamily(ksName = "myks", cfName = "mycf")
public void cqlEngineTest() throws Exception {
    IntraReq req = new IntraReq();
    req.add(Operations.setKeyspaceOp("myks")); // 0
    req.add(Operations.setColumnFamilyOp("mycf")); // 1
    req.add(Operations.setAutotimestampOp(true)); // 2
    req.add(Operations.setOp("rowa", "col1", "7")); // 3

    IntraClient2 ic = new IntraClient2("localhost", 8080);
    @SuppressWarnings("unused")
    IntraRes res = ic.sendBlocking(req);

    ThriftClientState tcs = new ThriftClientState();
    tcs.setKeyspace("myks");
    ResultMessage rm = QueryProcessor.process("select * from mycf", ConsistencyLevel.ONE, tcs.getQueryState());
    CqlResult cr = rm.toThriftResult();/*w ww .  j  a v a2s  . co m*/
    List<Column> cols = cr.getRows().get(0).getColumns();
    ByteBufferUtil.string(cols.get(0).bufferForName());
    ByteBufferUtil.string(cols.get(1).bufferForName());
    ByteBufferUtil.string(cols.get(2).bufferForName());
    ByteBufferUtil.string(cols.get(0).bufferForValue());
    ByteBufferUtil.string(cols.get(1).bufferForValue());
    ByteBufferUtil.string(cols.get(2).bufferForValue());
    assertNotNull(rm);
}

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