Example usage for com.amazonaws.services.dynamodbv2 AmazonDynamoDB putItem

Introduction

In this page you can find the example usage for com.amazonaws.services.dynamodbv2 AmazonDynamoDB putItem.

Prototype

PutItemResult putItem(String tableName, java.util.Map<String, AttributeValue> item);

Source Link

Document

Simplified method form for invoking the PutItem operation.

Usage

From source file:amazonsensors.LambdaAmazonSensor.java

@Override
public String handleRequest(AmazonSensor sensor, Context cntxt) {

    AmazonDynamoDB amazonDDB = AmazonDynamoDBClientBuilder.standard().withRegion(Regions.US_WEST_2).build();

    Map<String, AttributeValue> item = new HashMap();
    item.put(SENSOR_FIELD, new AttributeValue(sensor.getSensorID()));
    item.put(TEMPERATURE_FIELD, new AttributeValue(sensor.getTemperature()));

    amazonDDB.putItem(TABLE_NAME, item);

    return sensor.toString();
}

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From source file:com.dustindoloff.api_lizanddustin_com.rsvp.SaveRsvpHandler.java

License:Apache License

public void handle(final Map<String, String> saveRsvpRequest, final Context context) {
    final String tableName = getDynamoDBTableName();

    saveRsvpRequest.put("created", getCurrentTimeIso());
    final Map<String, AttributeValue> dataMap = saveRsvpRequest.entrySet().stream()
            .filter(entry -> ALLOWED_KEYS.contains(entry.getKey()))
            .collect(Collectors.toMap(entry -> entry.getKey(), entry -> new AttributeValue(entry.getValue())));

    final AmazonDynamoDB dynamoDbClient = getAmazonDynamoDB();

    dynamoDbClient.putItem(tableName, dataMap);
}

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From source file:mx.iteso.msc.asn.temperaturecollector.TemperatureCollector.java

License:Apache License

@Override
public JSONObject handleRequest(Temperature t, Context c) {
    JSONObject json = new JSONObject();
    AmazonDynamoDB db = AmazonDynamoDBClientBuilder.standard().withRegion(Regions.US_EAST_1).build();
    String tableName = "BitacoraLectura";

    c.getLogger()//w ww  .j av  a2s. co m
            .log(("Temperature " + t.getTemperature() + " received from sensor " + t.getSensorId() + "\n"));

    Map<String, AttributeValue> item = new HashMap<>();
    item.put("SensorId", new AttributeValue(t.getSensorId()));
    item.put("Temperature", new AttributeValue(Float.toString(t.getTemperature())));
    db.putItem(tableName, item);

    json.put("result", "Ok");

    c.getLogger().log(("Record added\n"));
    return json;
}

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From source file:org.apache.metamodel.dynamodb.DynamoDbRowInsertionBuilder.java

License:Apache License

@Override
public void execute() throws MetaModelException {
    final Map<String, AttributeValue> itemValues = new HashMap<>();
    final Column[] columns = getColumns();
    final Object[] values = getValues();
    for (int i = 0; i < columns.length; i++) {
        final Column column = columns[i];
        final Object value = values[i];
        if (column.isPrimaryKey() && value == null) {
            throw new IllegalArgumentException("Value for '" + column.getName() + "' cannot be null");
        }/*from w w w  .j  a  va 2s.  c o m*/

        final AttributeValue attributeValue = DynamoDbUtils.toAttributeValue(value);
        itemValues.put(column.getName(), attributeValue);
    }

    final AmazonDynamoDB dynamoDb = getUpdateCallback().getDataContext().getDynamoDb();
    dynamoDb.putItem(getTable().getName(), itemValues);
}

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