Example usage for com.amazonaws.services.kinesis AmazonKinesis listStreams

Introduction

In this page you can find the example usage for com.amazonaws.services.kinesis AmazonKinesis listStreams.

Prototype

ListStreamsResult listStreams();

Source Link

Document

Simplified method form for invoking the ListStreams operation.

Usage

From source file:org.talend.components.kinesis.runtime.KinesisDatasetRuntime.java

License:Open Source License

@Override
public Set<String> listStreams() {
    AmazonKinesis amazonKinesis = KinesisClient.create(properties);
    ListStreamsResult listStreamsResult = amazonKinesis.listStreams();
    List<String> streamNames = listStreamsResult.getStreamNames();
    Set<String> streamNamesCollection = new HashSet(streamNames);
    while (listStreamsResult.isHasMoreStreams() && !streamNames.isEmpty()) {
        listStreamsResult = amazonKinesis.listStreams(streamNames.get(streamNames.size() - 1));
        streamNames = listStreamsResult.getStreamNames();
        streamNamesCollection.addAll(streamNames);
    }/*from   ww  w.  ja v a2 s.  co  m*/
    return streamNamesCollection;
}

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From source file:org.talend.components.kinesis.runtime.KinesisDatastoreRuntime.java

License:Open Source License

@Override
public Iterable<ValidationResult> doHealthChecks(RuntimeContainer container) {
    AmazonKinesis amazonKinesis = KinesisClient.create(properties);
    try {/*from   w w  w  . jav  a 2  s.c  o m*/
        ListStreamsResult listStreamsResult = amazonKinesis.listStreams();
        return Arrays.asList(ValidationResult.OK);
    } catch (Exception e) {
        return Arrays.asList(new ValidationResult(ValidationResult.Result.ERROR, e.getMessage()));
    }
}

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