List of usage examples for com.amazonaws.services.dynamodbv2.model StreamRecord getNewImage
public java.util.Map<String, AttributeValue> getNewImage()
The item in the DynamoDB table as it appeared after it was modified.
From source file:com.aws.sampleImage.url.LambdaFunctionImageURLCrawlerHandler.java
private void handleEachRecord(String eventName, StreamRecord streamRecord) { try {/*from w w w .j a v a2s. c o m*/ //Only if Insert then start processing if (INSERT_EVENT.equalsIgnoreCase(eventName)) { Map<String, AttributeValue> newImageMap = streamRecord.getNewImage(); AttributeValue keywordsAttrVal = newImageMap.get("keywords"); AttributeValue synsetCodeAttrVal = newImageMap.get("synset_code"); String keywords = keywordsAttrVal.getS(); String synsetCode = synsetCodeAttrVal.getS(); /*System.out.println("Keywords : " + keywords); System.out.println("SynsetCode : " + synsetCode);*/ String[] keywordFragments = keywords.split(","); for (int i = 0; i < keywordFragments.length; i++) { //System.out.println("Calling Flickr API for getting Image URL :: " + keywordFragments[i]); callFlickrAPIForEachKeyword(keywordFragments[i], synsetCode); } } } catch (AmazonServiceException ase) { System.out.println(ase.getMessage()); //ace.printStackTrace(); } catch (AmazonClientException ace) { System.out.println(ace.getMessage()); //ace.printStackTrace(); } catch (Exception ex) { System.out.println(ex.getMessage()); //ex.printStackTrace(); } }
From source file:dynamok.source.DynamoDbSourceTask.java
License:Apache License
private SourceRecord toSourceRecord(Map<String, String> sourcePartition, String topic, StreamRecord dynamoRecord) { return new SourceRecord(sourcePartition, Collections.singletonMap(Keys.SEQNUM, dynamoRecord.getSequenceNumber()), topic, null, RecordMapper.attributesSchema(), RecordMapper.toConnect(dynamoRecord.getKeys()), RecordMapper.attributesSchema(), RecordMapper.toConnect(dynamoRecord.getNewImage()), dynamoRecord.getApproximateCreationDateTime().getTime()); }