Examples of com.aerospike.client.Key

com.aerospike.client.Key
Unique record identifier. Records can be identified using a specified namespace, an optional set name, and a user defined key which must be unique within a set. Records can also be identified by namespace/digest which is the combination used on the server.

   * @return          {@link ClResult} containing bin name/value pairs
   */
  public ClResult getAllDigest(String namespace, byte[] digest,
      ClOptions opts) {
    try {
      Record record = super.get(getPolicy(opts), new Key(namespace, digest));
      return getResult(record);
    }
    catch (AerospikeException ae) {
      return getResult(ae);
    }

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   * @param key        record identifier, unique within set
   * @return          {@link ClResultCode result status}
   */
  public ClResultCode exists(Object key) {
    try {
      boolean exists = super.exists(defaultPolicy, new Key(mDefaultNamespace, "", Value.get(key)));
      return exists? ClResultCode.OK : ClResultCode.KEY_NOT_FOUND_ERROR;
    }
    catch (AerospikeException ae) {
      return getResultCode(ae);
    }

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   * @return          {@link ClResultCode result status}
   */
  public ClResultCode exists(String namespace, String set, Object key,
      ClOptions opts) {
    try {
      boolean exists = super.exists(getPolicy(opts), new Key(namespace, set, Value.get(key)));
      return exists? ClResultCode.OK : ClResultCode.KEY_NOT_FOUND_ERROR;
    }
    catch (AerospikeException ae) {
      return getResultCode(ae);
    }

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    for (String binName : readBinNames) {
      operations[count++] = Operation.get(binName);
    }
    
    try {
      Record record = super.operate(getWritePolicy(opts, wOpts), new Key(namespace, set, Value.get(key)), operations);
      return getResult(record);
    }
    catch (AerospikeException ae) {
      return getResult(ae);
    }

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  private static Key[] getKeys(String namespace, String set, Collection<Object> keys) throws AerospikeException {
    Key[] keyArray = new Key[keys.size()];
    int count = 0;
    
    for (Object key : keys) {
      keyArray[count++] = new Key(namespace, set, Value.get(key));
    }
    return keyArray;    
  }

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      int generation = Buffer.bytesToInt(receiveBuffer, 6);
      int expiration = Buffer.bytesToInt(receiveBuffer, 10);
      int fieldCount = Buffer.bytesToShort(receiveBuffer, 18);
      int opCount = Buffer.bytesToShort(receiveBuffer, 20);
      Key key = parseKey(fieldCount);
      BatchItem item = keyMap.get(key);
      
      if (item != null) {        
        if (resultCode == 0) {
          int index = item.getIndex();

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      int generation = Buffer.bytesToInt(receiveBuffer, 6);
      int expiration = Buffer.bytesToInt(receiveBuffer, 10);
      int fieldCount = Buffer.bytesToShort(receiveBuffer, 18);
      int opCount = Buffer.bytesToShort(receiveBuffer, 20);
      
      Key key = parseKey(fieldCount);


      // Parse bins.
      Map<String,Object> bins = null;
      
      for (int i = 0 ; i < opCount; i++) {

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      }        
      else if (fieldtype == FieldType.TABLE) {
        setName = new String(receiveBuffer, 1, size);
      }        
    }
    return new Key(namespace, digest, setName);    
  }

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      if (opCount > 0) {
        throw new AerospikeException.Parse("Received bins that were not requested!");
      }
            
      Key key = parseKey(fieldCount);
      BatchItem item = keyMap.get(key);
      
      if (item != null) {
        int index = item.getIndex();
        existsArray[index] = resultCode == 0;

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      int generation = Buffer.bytesToInt(receiveBuffer, 6);
      int expiration = Buffer.bytesToInt(receiveBuffer, 10);
      int fieldCount = Buffer.bytesToShort(receiveBuffer, 18);
      int opCount = Buffer.bytesToShort(receiveBuffer, 20);
      
      Key key = parseKey(fieldCount);


      // Parse bins.
      Map<String,Object> bins = null;
      
      for (int i = 0 ; i < opCount; i++) {

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