How to use

Record

in

com.aerospike.client

/**
 * Get bin value as list.
 */
public List<?> getList(String name) {
  return (List<?>)getValue(name);
}

public void onRecord(Key key, Record record) throws AerospikeException {
  int result = record.getInt(binName);
  
  console.info("Record found: ns=%s set=%s bin=%s digest=%s value=%s",
    key.namespace, key.setName, binName, Buffer.bytesToHexString(key.digest), result);
  
  count.incrementAndGet();
}

  /**
   * Convert key and record to string.
   */
  @Override
  public String toString() {
    StringBuilder sb = new StringBuilder(1024);
    
    if (key != null) {
      sb.append(key.toString());
    }

    sb.append(':');
    
    if (record != null) {
      sb.append(record.toString());		
    }
    return sb.toString();
  }
}

@SuppressWarnings("unchecked")
@Override
public KeyRecord next() {
  KeyRecord keyRecord = null;
  if (this.recordSetIterator != null) {
    keyRecord = this.recordSetIterator.next();
  } else if (this.resultSetIterator != null) {
    Map<String, Object> map = (Map<String, Object>) this.resultSetIterator.next();
    Map<String, Object> meta = (Map<String, Object>) map.get(META_DATA);
    map.remove(META_DATA);
    Map<String, Object> binMap = new HashMap<String, Object>(map);
    if (log.isDebugEnabled()) {
      for (Map.Entry<String, Object> entry : map.entrySet()) {
        log.debug(entry.getKey() + " = " + entry.getValue());
      }
    }
    Long generation = (Long) meta.get(GENERATION);
    Long ttl = (Long) meta.get(EXPIRY);
    Record record = new Record(binMap, generation.intValue(), ttl.intValue());
    Key key = new Key(namespace, (byte[]) meta.get(DIGEST), (String) meta.get(SET_NAME), null);
    keyRecord = new KeyRecord(key, record);
  } else if (singleRecord != null) {
    keyRecord = singleRecord;
    singleRecord = null;
  }
  return keyRecord;
}

/**
 * Demonstrate multiple operations on a single record in one call.
 */
@Override
public void runExample(AerospikeClient client, Parameters params) throws Exception {
  // Write initial record.
  Key key = new Key(params.namespace, params.set, "opkey");
  Bin bin1 = new Bin("optintbin", 7);
  Bin bin2 = new Bin("optstringbin", "string value");		
  console.info("Put: namespace=%s set=%s key=%s bin1=%s value1=%s bin2=%s value2=%s",
    key.namespace, key.setName, key.userKey, bin1.name, bin1.value, bin2.name, bin2.value);
  client.put(params.writePolicy, key, bin1, bin2);
  // Add integer, write new string and read record.
  Bin bin3 = new Bin(bin1.name, 4);
  Bin bin4 = new Bin(bin2.name, "new string");
  console.info("Add: " + bin3.value);
  console.info("Write: " + bin4.value);
  console.info("Read:");
  Record record = client.operate(params.writePolicy, key, Operation.add(bin3), Operation.put(bin4), Operation.get());
  if (record == null) {
    throw new Exception(String.format(
      "Failed to get: namespace=%s set=%s key=%s",
      key.namespace, key.setName, key.userKey));
  }
  validateBin(key, record, bin3.name, 11, record.getInt(bin3.name));
  validateBin(key, record, bin4.name, bin4.value.toString(), record.getValue(bin4.name));	
}

/**
 * Get bin value as float.
 */
public float getFloat(String name) {
  return (float)getDouble(name);
}

Key key = rs.getKey();
Record record = rs.getRecord();
String result = record.getGeoJSON(binName);

@Override
public Record get(Policy policy, Key key) throws AerospikeException {
  policy = (policy == null) ? readPolicyDefault : policy;
  String nsName = key.namespace == null ? defaultNamespace : key.namespace;
  String setName = key.setName == null ? defaultNamespace : key.setName;
  Map<String, Map<Key, Rec>> namespace = getNamespace(nsName);
  Map<Key, Rec> set = getSet(setName, namespace);
  Rec existingRec = set.get(key);
  if (existingRec == null) {
    return null;
  }
  return new Record(existingRec.getBins(), existingRec.generation, existingRec.expires);
}

/**
 * Get bin value as float.
 */
public float getFloat(String name) {
  return (float)getDouble(name);
}

Key key = rs.getKey();
Record record = rs.getRecord();
String result = record.getGeoJSON(binName);

/**
 * Get bin value as map.
 */
public Map<?,?> getMap(String name) {
  return (Map<?,?>)getValue(name);
}

protected final Record parseRecord() {
  Map<String,Object> bins = null;
  for (int i = 0 ; i < opCount; i++) {
    int opSize = Buffer.bytesToInt(dataBuffer, dataOffset);
    byte particleType = dataBuffer[dataOffset+5];
    byte nameSize = dataBuffer[dataOffset+7];
    String name = Buffer.utf8ToString(dataBuffer, dataOffset+8, nameSize);
    dataOffset += 4 + 4 + nameSize;
    int particleBytesSize = (int) (opSize - (4 + nameSize));
    Object value = Buffer.bytesToParticle(particleType, dataBuffer, dataOffset, particleBytesSize);
    dataOffset += particleBytesSize;
    if (bins == null) {
      bins = new HashMap<String,Object>();
    }
    bins.put(name, value);
  }
  return new Record(bins, generation, expiration);
}

 public static boolean check(Key key, Record record)
 {
  final int binId = record.getInt(ID);
  final int binVal = record.getInt(VAL);
  final Key rKey = new Key(NAMESPACE, SET_NAME, String.valueOf(binId));
  LOG.debug("Checking id = {}", binId);
  return binVal == binId * binId && rKey.equals(key);
 }
}

  /**
   * Convert key and record to string.
   */
  @Override
  public String toString() {
    StringBuilder sb = new StringBuilder(1024);

    if (key != null) {
      sb.append(key.toString());
    }

    sb.append(':');

    if (record != null) {
      sb.append(record.toString());
    }
    return sb.toString();
  }
}

/**
 * Get bin value as String.
 */
public String getString(String name) {
  return (String)getValue(name);
}

protected final Record parseRecord() {		
  Map<String,Object> bins = null;
  
  for (int i = 0 ; i < opCount; i++) {
    int opSize = Buffer.bytesToInt(dataBuffer, dataOffset);
    byte particleType = dataBuffer[dataOffset+5];
    byte nameSize = dataBuffer[dataOffset+7];
    String name = Buffer.utf8ToString(dataBuffer, dataOffset+8, nameSize);
    dataOffset += 4 + 4 + nameSize;

    int particleBytesSize = (int) (opSize - (4 + nameSize));
    Object value = Buffer.bytesToParticle(particleType, dataBuffer, dataOffset, particleBytesSize);
    dataOffset += particleBytesSize;
    if (bins == null) {
      bins = new HashMap<String,Object>();
    }
    bins.put(name, value);
  }
  return new Record(bins, generation, expiration);	    
}

@Override
public TestEvent getTuple(Record record)
{
 return new TestEvent(record.getInt("ID"));
}

while (rs.next()) {
  Record record = rs.getRecord();                
  console.info("Record: " + record.toString());			

/**
 * Get bin value as map.
 */
public Map<?,?> getMap(String name) {
  return (Map<?,?>)getValue(name);
}

/**
 * Parses the given byte buffer and populate the result object.
 * Returns the number of bytes that were parsed from the given buffer.
 */
protected final Record parseRecord()
  throws AerospikeException, IOException {
  Map<String,Object> bins = null;
  for (int i = 0 ; i < opCount; i++) {
    readBytes(8);
    int opSize = Buffer.bytesToInt(dataBuffer, 0);
    byte particleType = dataBuffer[5];
    byte nameSize = dataBuffer[7];
    readBytes(nameSize);
    String name = Buffer.utf8ToString(dataBuffer, 0, nameSize);
    int particleBytesSize = opSize - (4 + nameSize);
    readBytes(particleBytesSize);
    Object value = Buffer.bytesToParticle(particleType, dataBuffer, 0, particleBytesSize);
    if (bins == null) {
      bins = new HashMap<String,Object>();
    }
    bins.put(name, value);
  }
  return new Record(bins, generation, expiration);
}