com.itextpdf.licensekey.kinesis

Class AbstractKinesisWriter<T>

java.lang.Object

com.itextpdf.licensekey.kinesis.AbstractKinesisWriter<T>

Type Parameters:

T - the object to be sent

All Implemented Interfaces:

IVolumeWriter<T>

public abstract class AbstractKinesisWriter<T>
extends Object
implements IVolumeWriter<T>

Abstract writer that sends data to specified AWS Kinesis stream with credentials obtained from IKinesisClientProvider

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractKinesisWriter(int capacity, String streamName, IKinesisClientProvider kinesisClientProvider) Create an instance of Kinesis Writer

Method Summary

Modifier and Type	Method and Description
static com.amazonaws.services.kinesis.AmazonKinesis	buildCredentials(String accessKey, String secretKey, com.amazonaws.regions.Regions region) Create AmazonKinesis object with specified credentials
protected abstract byte[]	toBytes(T data) Convert data object to byte array for send
boolean	write(T data) Writes the data

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractKinesisWriter

protected AbstractKinesisWriter(int capacity,
                                String streamName,
                                IKinesisClientProvider kinesisClientProvider)

Create an instance of Kinesis Writer

Parameters:

capacity - the maximum record size

streamName - the Kinesis stream name to send data

kinesisClientProvider - the Kinesis client provider

Method Detail

buildCredentials

public static com.amazonaws.services.kinesis.AmazonKinesis buildCredentials(String accessKey,
                                                                            String secretKey,
                                                                            com.amazonaws.regions.Regions region)

Create AmazonKinesis object with specified credentials

Parameters:

accessKey - the access key

secretKey - the secret key

region - the AWS region

Returns:

the configured kinesis client

write

public boolean write(T data)

Description copied from interface: IVolumeWriter

Writes the data

Specified by:

write in interface IVolumeWriter<T>

Parameters:

data - the object to write

Returns:

true if the write operation finished successfully. false in other case

toBytes

protected abstract byte[] toBytes(T data)

Convert data object to byte array for send

Parameters:

data - object to convert

Returns:

byte array to send