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

Example 66 with Bin

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

the class Append method runExample.

/**
 * Append string to an existing string.
 */
@Override
public void runExample(AerospikeClient client, Parameters params) throws Exception {
    Key key = new Key(params.namespace, params.set, "appendkey");
    String binName = params.getBinName("appendbin");
    // Delete record if it already exists.
    client.delete(params.writePolicy, key);
    Bin bin = new Bin(binName, "Hello");
    console.info("Initial append will create record.  Initial value is " + bin.value + '.');
    client.append(params.writePolicy, key, bin);
    bin = new Bin(binName, " World");
    console.info("Append \"" + bin.value + "\" to existing record.");
    client.append(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));
    }
    Object received = record.getValue(bin.name);
    String expected = "Hello World";
    if (received.equals(expected)) {
        console.info("Append successful: ns=%s set=%s key=%s bin=%s value=%s", key.namespace, key.setName, key.userKey, bin.name, received);
    } else {
        console.error("Append mismatch: Expected %s. Received %s.", expected, received);
    }
}

Example 67 with Bin

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

the class Batch method writeRecords.

/**
 * Write records individually.
 */
private void writeRecords(AerospikeClient client, Parameters params, String keyPrefix, String binName, String valuePrefix, int size) throws Exception {
    for (int i = 1; i <= size; i++) {
        Key key = new Key(params.namespace, params.set, keyPrefix + i);
        Bin bin = new Bin(binName, valuePrefix + i);
        console.info("Put: ns=%s set=%s key=%s bin=%s value=%s", key.namespace, key.setName, key.userKey, bin.name, bin.value);
        client.put(params.writePolicy, key, bin);
    }
}

Example 68 with Bin

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

the class Generation method runExample.

/**
 * Exercise record generation functionality.
 */
@Override
public void runExample(AerospikeClient client, Parameters params) throws Exception {
    Key key = new Key(params.namespace, params.set, "genkey");
    String binName = params.getBinName("genbin");
    // Delete record if it already exists.
    client.delete(params.writePolicy, key);
    // Set some values for the same record.
    Bin bin = new Bin(binName, "genvalue1");
    console.info("Put: namespace=%s set=%s key=%s bin=%s value=%s", key.namespace, key.setName, key.userKey, bin.name, bin.value);
    client.put(params.writePolicy, key, bin);
    bin = new Bin(binName, "genvalue2");
    console.info("Put: namespace=%s set=%s key=%s bin=%s value=%s", key.namespace, key.setName, key.userKey, bin.name, bin.value);
    client.put(params.writePolicy, key, bin);
    // Retrieve record and its generation count.
    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));
    }
    Object received = record.getValue(bin.name);
    String expected = bin.value.toString();
    if (received.equals(expected)) {
        console.info("Get successful: namespace=%s set=%s key=%s bin=%s value=%s generation=%d", key.namespace, key.setName, key.userKey, bin.name, received, record.generation);
    } else {
        throw new Exception(String.format("Get mismatch: Expected %s. Received %s.", expected, received));
    }
    // Set record and fail if it's not the expected generation.
    bin = new Bin(binName, "genvalue3");
    console.info("Put: namespace=%s set=%s key=%s bin=%s value=%s expected generation=%d", key.namespace, key.setName, key.userKey, bin.name, bin.value, record.generation);
    WritePolicy writePolicy = new WritePolicy();
    writePolicy.generationPolicy = GenerationPolicy.EXPECT_GEN_EQUAL;
    writePolicy.generation = record.generation;
    client.put(writePolicy, key, bin);
    // Set record with invalid generation and check results .
    bin = new Bin(binName, "genvalue4");
    writePolicy.generation = 9999;
    console.info("Put: namespace=%s set=%s key=%s bin=%s value=%s expected generation=%d", key.namespace, key.setName, key.userKey, bin.name, bin.value, writePolicy.generation);
    try {
        client.put(writePolicy, key, bin);
        throw new Exception("Should have received generation error instead of success.");
    } catch (AerospikeException ae) {
        if (ae.getResultCode() == ResultCode.GENERATION_ERROR) {
            console.info("Success: Generation error returned as expected.");
        } else {
            throw new Exception(String.format("Unexpected set return code: namespace=%s set=%s key=%s bin=%s value=%s code=%s", key.namespace, key.setName, key.userKey, bin.name, bin.value, ae.getResultCode()));
        }
    }
    // Verify results.
    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));
    }
    received = record.getValue(bin.name);
    expected = "genvalue3";
    if (received.equals(expected)) {
        console.info("Get successful: namespace=%s set=%s key=%s bin=%s value=%s generation=%d", key.namespace, key.setName, key.userKey, bin.name, received, record.generation);
    } else {
        throw new Exception(String.format("Get mismatch: Expected %s. Received %s.", expected, received));
    }
}

Example 69 with Bin

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

the class AsyncBatch method writeRecords.

/**
 * Write records individually.
 */
private void writeRecords() {
    WriteHandler handler = new WriteHandler(size);
    for (int i = 1; i <= size; i++) {
        Key key = sendKeys[i - 1];
        Bin bin = new Bin(binName, valuePrefix + i);
        console.info("Put: ns=%s set=%s key=%s bin=%s value=%s", key.namespace, key.setName, key.userKey, bin.name, bin.value);
        client.put(eventLoop, handler, params.writePolicy, key, bin);
    }
}

Example 70 with Bin

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

the class QueryGeoCollection method writeMapRecords.

private void writeMapRecords(AerospikeClient client, Parameters params, String keyPrefix, String binName, String binName2, String valuePrefix, int size) throws Exception {
    for (int i = 0; i < size; i++) {
        Key key = new Key(params.namespace, params.set, keyPrefix + i);
        HashMap<String, Value> map = new HashMap<String, Value>();
        for (int jj = 0; jj < 10; ++jj) {
            double plat = 0.0 + (0.01 * i);
            double plng = 0.0 + (0.10 * jj);
            String geoString = generatePoint(plat, plng);
            map.put(valuePrefix + "pointkey_" + i + "_" + jj, Value.getAsGeoJSON(geoString));
            double rlat = 0.0 + (0.01 * i);
            double rlng = 0.0 - (0.10 * jj);
            geoString = generatePolygon(rlat, rlng);
            map.put(valuePrefix + "regionkey_" + i + "_" + jj, Value.getAsGeoJSON(geoString));
        }
        Bin bin = new Bin(binName, map);
        Bin bin2 = new Bin(binName2, "other_bin_value_" + i);
        client.put(params.writePolicy, key, bin, bin2);
    }
    console.info("Write " + size + " records.");
}