List of usage examples for com.amazonaws.services.kinesis.model StreamDescription StreamDescription
StreamDescription
From source file:com.facebook.presto.kinesis.util.MockKinesisClient.java
License:Apache License
@Override public DescribeStreamResult describeStream(DescribeStreamRequest describeStreamRequest) throws AmazonServiceException, AmazonClientException { InternalStream theStream = this.getStream(describeStreamRequest.getStreamName()); if (theStream != null) { StreamDescription desc = new StreamDescription(); desc = desc.withStreamName(theStream.getStreamName()).withStreamStatus(theStream.getStreamStatus()) .withStreamARN(theStream.getStreamARN()); if (describeStreamRequest.getExclusiveStartShardId() == null || describeStreamRequest.getExclusiveStartShardId().isEmpty()) { desc.setShards(this.getShards(theStream)); desc.setHasMoreShards(false); } else {// w ww . j a v a 2 s. c o m // Filter from given shard Id, or may not have any more String startId = describeStreamRequest.getExclusiveStartShardId(); desc.setShards(this.getShards(theStream, startId)); desc.setHasMoreShards(false); } DescribeStreamResult result = new DescribeStreamResult(); result = result.withStreamDescription(desc); return result; } else { throw new AmazonClientException("This stream does not exist!"); } }
From source file:org.apache.beam.sdk.io.kinesis.AmazonKinesisMock.java
License:Apache License
@Override public DescribeStreamResult describeStream(String streamName, String exclusiveStartShardId) { int nextShardId = 0; if (exclusiveStartShardId != null) { nextShardId = parseInt(exclusiveStartShardId) + 1; }/*from www . j av a 2 s . com*/ boolean hasMoreShards = nextShardId + 1 < shardedData.size(); List<Shard> shards = new ArrayList<>(); if (nextShardId < shardedData.size()) { shards.add(new Shard().withShardId(Integer.toString(nextShardId))); } HttpResponse response = new HttpResponse(null, null); response.setStatusCode(200); DescribeStreamResult result = new DescribeStreamResult(); result.setSdkHttpMetadata(SdkHttpMetadata.from(response)); result.withStreamDescription(new StreamDescription().withHasMoreShards(hasMoreShards).withShards(shards) .withStreamName(streamName)); return result; }