Examples with Key com.aerospike.client.Key used on opensource projects

Example 11 with Key

use of com.aerospike.client.Key in project aerospike-client-java by aerospike.

the class OperateMap method runScoreExample.

/**
	 * Map score example.
	 */
public void runScoreExample(AerospikeClient client, Parameters params) throws Exception {
    Key key = new Key(params.namespace, params.set, "mapkey");
    String binName = params.getBinName("mapbin");
    // Delete record if it already exists.
    client.delete(params.writePolicy, key);
    Map<Value, Value> inputMap = new HashMap<Value, Value>();
    inputMap.put(Value.get("Charlie"), Value.get(55));
    inputMap.put(Value.get("Jim"), Value.get(98));
    inputMap.put(Value.get("John"), Value.get(76));
    inputMap.put(Value.get("Harry"), Value.get(82));
    // Write values to empty map.
    Record record = client.operate(params.writePolicy, key, MapOperation.putItems(MapPolicy.Default, binName, inputMap));
    console.info("Record: " + record);
    // Increment some user scores.
    record = client.operate(params.writePolicy, key, MapOperation.increment(MapPolicy.Default, binName, Value.get("John"), Value.get(5)), MapOperation.decrement(MapPolicy.Default, binName, Value.get("Jim"), Value.get(4)));
    console.info("Record: " + record);
    // Get top two scores.
    record = client.operate(params.writePolicy, key, MapOperation.getByRankRange(binName, -2, 2, MapReturnType.KEY_VALUE));
    console.info("Record: " + record);
    // Print results.
    List<?> results = record.getList(binName);
    for (Object result : results) {
        console.info("Received: " + result);
    }
}

Example 12 with Key

use of com.aerospike.client.Key in project aerospike-client-java by aerospike.

the class Prepend method runExample.

/**
	 * Prepend string to an existing string.
	 */
@Override
public void runExample(AerospikeClient client, Parameters params) throws Exception {
    Key key = new Key(params.namespace, params.set, "prependkey");
    String binName = params.getBinName("prependbin");
    // Delete record if it already exists.
    client.delete(params.writePolicy, key);
    Bin bin = new Bin(binName, "World");
    console.info("Initial prepend will create record.  Initial value is " + bin.value + '.');
    client.prepend(params.writePolicy, key, bin);
    bin = new Bin(binName, "Hello ");
    console.info("Prepend \"" + bin.value + "\" to existing record.");
    client.prepend(params.writePolicy, key, bin);
    Record record = client.get(params.policy, key, bin.name);
    if (record == null) {
        throw new Exception(String.format("Failed to get: namespace=%s set=%s key=%s", key.namespace, key.setName, key.userKey));
    }
    // The value received from the server is an unsigned byte stream.
    // Convert to an integer before comparing with expected.
    Object received = record.getValue(bin.name);
    String expected = "Hello World";
    if (received.equals(expected)) {
        console.info("Prepend successful: ns=%s set=%s key=%s bin=%s value=%s", key.namespace, key.setName, key.userKey, bin.name, received);
    } else {
        console.error("Prepend mismatch: Expected %s. Received %s.", expected, received);
    }
}

Example 13 with Key

use of com.aerospike.client.Key in project aerospike-client-java by aerospike.

the class PutGet method runSingleBinTest.

/**
	 * Execute put and get on a server configured as single-bin.
	 */
private void runSingleBinTest(AerospikeClient client, Parameters params) throws Exception {
    Key key = new Key(params.namespace, params.set, "putgetkey");
    Bin bin = new Bin("", "value");
    console.info("Single Bin Put: namespace=%s set=%s key=%s value=%s", key.namespace, key.setName, key.userKey, bin.value);
    client.put(params.writePolicy, key, bin);
    console.info("Single Bin Get: namespace=%s set=%s key=%s", key.namespace, key.setName, key.userKey);
    Record record = client.get(params.policy, key);
    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, bin, record);
}

Example 14 with Key

use of com.aerospike.client.Key in project aerospike-client-java by aerospike.

the class QueryExecute method validateRecords.

private void validateRecords(AerospikeClient client, Parameters params, String indexName, String binName1, String binName2, int size) throws Exception {
    int begin = 1;
    int end = size + 100;
    console.info("Validate records");
    Statement stmt = new Statement();
    stmt.setNamespace(params.namespace);
    stmt.setSetName(params.set);
    stmt.setFilter(Filter.range(binName1, begin, end));
    RecordSet rs = client.query(null, stmt);
    try {
        int[] expectedList = new int[] { 1, 2, 3, 104, 5, 106, 7, 108, -1, 10 };
        int expectedSize = size - 1;
        int count = 0;
        while (rs.next()) {
            Key key = rs.getKey();
            Record record = rs.getRecord();
            int value1 = record.getInt(binName1);
            int value2 = record.getInt(binName2);
            console.info("Record found: ns=%s set=%s bin1=%s value1=%s bin2=%s value2=%s", key.namespace, key.setName, binName1, value1, binName2, value2);
            int val1 = value1;
            if (val1 == 9) {
                console.error("Data mismatch. value1 " + val1 + " should not exist");
                break;
            }
            if (val1 == 5) {
                if (value2 != 0) {
                    console.error("Data mismatch. value2 " + value2 + " should be null");
                    break;
                }
            } else if (value1 != expectedList[value2 - 1]) {
                console.error("Data mismatch. Expected " + expectedList[value2 - 1] + ". Received " + value1);
                break;
            }
            count++;
        }
        if (count != expectedSize) {
            console.error("Query count mismatch. Expected " + expectedSize + ". Received " + count);
        }
    } finally {
        rs.close();
    }
}

Example 15 with Key

use of com.aerospike.client.Key in project aerospike-client-java by aerospike.

the class QueryExecute method writeRecords.

private void writeRecords(AerospikeClient client, Parameters params, String keyPrefix, String binName1, String binName2, int size) throws Exception {
    console.info("Write " + size + " records.");
    for (int i = 1; i <= size; i++) {
        Key key = new Key(params.namespace, params.set, keyPrefix + i);
        client.put(params.writePolicy, key, new Bin(binName1, i), new Bin(binName2, i));
    }
}