Example usage for com.amazonaws.services.kinesis.model GetShardIteratorRequest getStartingSequenceNumber

Introduction

In this page you can find the example usage for com.amazonaws.services.kinesis.model GetShardIteratorRequest getStartingSequenceNumber.

Prototype

public String getStartingSequenceNumber() 

Source Link

Document

The sequence number of the data record in the shard from which to start reading.

Usage

From source file:com.facebook.presto.kinesis.util.MockKinesisClient.java

License:Apache License

@Override
public GetShardIteratorResult getShardIterator(GetShardIteratorRequest getShardIteratorRequest)
        throws AmazonServiceException, AmazonClientException {
    ShardIterator iter = ShardIterator.fromStreamAndShard(getShardIteratorRequest.getStreamName(),
            getShardIteratorRequest.getShardId());
    if (iter != null) {
        InternalStream theStream = this.getStream(iter.streamId);
        if (theStream != null) {
            String seqAsString = getShardIteratorRequest.getStartingSequenceNumber();
            if (seqAsString != null && !seqAsString.isEmpty()
                    && getShardIteratorRequest.getShardIteratorType().equals("AFTER_SEQUENCE_NUMBER")) {
                int sequence = Integer.parseInt(seqAsString);
                iter.recordIndex = sequence + 1;
            } else {
                iter.recordIndex = 100;/*w  w w  .  j ava  2 s .  c  om*/
            }

            GetShardIteratorResult result = new GetShardIteratorResult();
            return result.withShardIterator(iter.makeString());
        } else {
            throw new AmazonClientException("Unknown stream or bad shard iterator!");
        }
    } else {
        throw new AmazonClientException("Bad stream or shard iterator!");
    }
}

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