List of usage examples for com.amazonaws.services.s3 AmazonS3Client AmazonS3Client
@SdkInternalApi AmazonS3Client(AmazonS3ClientParams s3ClientParams)
From source file:org.cloudml.connectors.BeanstalkConnector.java
License:Open Source License
public void prepareWar(File warFile, String versionLabel, String applicationName) { AmazonS3 s3 = new AmazonS3Client(awsCredentials); String bucketName = beanstalkClient.createStorageLocation().getS3Bucket(); String key;/*from www . ja v a 2s. c om*/ try { key = URLEncoder.encode(warFile.getName() + "-" + versionLabel, "UTF-8"); s3.putObject(bucketName, key, warFile); beanstalkClient.createApplicationVersion(new CreateApplicationVersionRequest() .withApplicationName(applicationName).withAutoCreateApplication(true) .withVersionLabel(versionLabel).withSourceBundle(new S3Location(bucketName, key))); } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block journal.log(Level.SEVERE, e.getMessage()); } }
From source file:org.cm.podd.urban.report.helper.Util.java
License:Open Source License
/** * Gets an instance of a S3 client which is constructed using the given * Context./*w ww. j av a2 s . c o m*/ * * @param context An Context instance. * @return A default S3 client. */ public static AmazonS3Client getS3Client(Context context) { if (sS3Client == null) { AWSCredentials cr = new AWSCredentials() { @Override public String getAWSAccessKeyId() { return BuildConfig.S3_ACCESS_KEY; } @Override public String getAWSSecretKey() { return BuildConfig.S3_SECRET_KEY; } }; sS3Client = new AmazonS3Client(cr); } return sS3Client; }
From source file:org.commoncrawl.service.parser.ec2.EC2ParserMaster.java
License:Open Source License
private boolean doScan(boolean initialScan) throws IOException { try {/*from ww w . j a v a2 s . c o m*/ LOG.info("Scanner Thread Starting"); AmazonS3Client s3Client = new AmazonS3Client(new BasicAWSCredentials(s3AccessKeyId, s3SecretKey)); ObjectListing response = s3Client.listObjects(new ListObjectsRequest() .withBucketName("aws-publicdatasets").withPrefix(CC_BUCKET_ROOT + CC_CRAWLLOG_SOURCE)); do { LOG.info("Response Key Count:" + response.getObjectSummaries().size()); for (S3ObjectSummary entry : response.getObjectSummaries()) { Matcher matcher = crawlLogPattern.matcher(entry.getKey()); if (matcher.matches()) { ParseCandidate candidate = ParseCandidate.candidateFromBucketEntry(entry.getKey()); if (candidate == null) { LOG.error("Failed to Parse Candidate for:" + entry.getKey()); } else { LOG.info("Candidate is:" + candidate); synchronized (this) { if (_complete.contains(candidate._crawlLogName)) { LOG.info("Skipping completed Candidate:" + candidate); } else { if (!_candidates.containsEntry(candidate._timestamp, candidate) && !_active.containsKey(candidate)) { // update candidate size here ... candidate._size = entry.getSize(); LOG.info("New Candidate:" + candidate._crawlLogName + " Found"); _candidates.put(candidate._timestamp, candidate); } else { LOG.info("Skipping Existing Candidate:" + candidate._crawlLogName); } } } } } } if (response.isTruncated()) { response = s3Client.listNextBatchOfObjects(response); } else { break; } } while (!shutdownFlag.get()); if (initialScan) { // search for completions synchronized (this) { scanForCompletions(); } } return true; } catch (IOException e) { LOG.error(CCStringUtils.stringifyException(e)); return false; } }
From source file:org.commoncrawl.service.parser.ec2.EC2ParserMaster.java
License:Open Source License
public void scanForCompletions() throws IOException { AmazonS3Client s3Client = new AmazonS3Client(new BasicAWSCredentials(s3AccessKeyId, s3SecretKey)); ObjectListing response = s3Client.listObjects(new ListObjectsRequest().withBucketName("aws-publicdatasets") .withPrefix(CC_BUCKET_ROOT + CC_PARSER_INTERMEDIATE)); do {// w w w. ja v a 2 s .c om LOG.info("Response Key Count:" + response.getObjectSummaries().size()); for (S3ObjectSummary entry : response.getObjectSummaries()) { Matcher matcher = doneFilePattern.matcher(entry.getKey()); if (matcher.matches()) { ParseCandidate candidate = ParseCandidate.candidateFromBucketEntry(entry.getKey()); if (candidate == null) { LOG.error("Failed to Parse Candidate for:" + entry.getKey()); } else { long partialTimestamp = Long.parseLong(matcher.group(2)); long position = Long.parseLong(matcher.group(3)); LOG.info("Found completion for Log:" + candidate._crawlLogName + " TS:" + partialTimestamp + " Pos:" + position); candidate._lastValidPos = position; // ok lookup existing entry if present ... ParseCandidate existingCandidate = Iterables.find(_candidates.get(candidate._timestamp), Predicates.equalTo(candidate)); // if existing candidate found if (existingCandidate != null) { LOG.info("Found existing candidate with last pos:" + existingCandidate._lastValidPos); if (candidate._lastValidPos > existingCandidate._lastValidPos) { existingCandidate._lastValidPos = candidate._lastValidPos; if (candidate._lastValidPos == candidate._size) { LOG.info("Found last pos == size for candidate:" + candidate._crawlLogName + ".REMOVING FROM ACTIVE - MOVING TO COMPLETE"); _candidates.remove(candidate._timestamp, candidate); _complete.add(candidate._crawlLogName); } } } else { LOG.info("Skipping Completion for CrawlLog:" + candidate._crawlLogName + " because existing candidate was not found."); } } } } if (response.isTruncated()) { response = s3Client.listNextBatchOfObjects(response); } else { break; } } while (true); }
From source file:org.commoncrawl.util.EC2MetadataTransferUtil.java
License:Open Source License
public static List<S3ObjectSummary> getMetadataPaths(String s3AccessKeyId, String s3SecretKey, String bucketName, String segmentPath) throws IOException { AmazonS3Client s3Client = new AmazonS3Client(new BasicAWSCredentials(s3AccessKeyId, s3SecretKey)); ImmutableList.Builder<S3ObjectSummary> listBuilder = new ImmutableList.Builder<S3ObjectSummary>(); String metadataFilterKey = segmentPath + "metadata-"; LOG.info("Prefix Search Key is:" + metadataFilterKey); ObjectListing response = s3Client/*from w w w . j a v a 2s. c o m*/ .listObjects(new ListObjectsRequest().withBucketName(bucketName).withPrefix(metadataFilterKey)); do { LOG.info("Response Key Count:" + response.getObjectSummaries().size()); for (S3ObjectSummary entry : response.getObjectSummaries()) { listBuilder.add(entry); } if (response.isTruncated()) { response = s3Client.listNextBatchOfObjects(response); } else { break; } } while (true); return listBuilder.build(); }
From source file:org.commoncrawl.util.S3BulkTransferUtil.java
License:Open Source License
public static List<S3ObjectSummary> getPaths(String s3AccessKeyId, String s3SecretKey, String bucketName, String segmentPath) throws IOException { AmazonS3Client s3Client = new AmazonS3Client(new BasicAWSCredentials(s3AccessKeyId, s3SecretKey)); ImmutableList.Builder<S3ObjectSummary> listBuilder = new ImmutableList.Builder<S3ObjectSummary>(); ObjectListing response = s3Client/* w w w . j a v a 2 s .c om*/ .listObjects(new ListObjectsRequest().withBucketName(bucketName).withPrefix(segmentPath)); do { LOG.info("Response Key Count:" + response.getObjectSummaries().size()); for (S3ObjectSummary entry : response.getObjectSummaries()) { listBuilder.add(entry); } if (response.isTruncated()) { response = s3Client.listNextBatchOfObjects(response); } else { break; } } while (true); return listBuilder.build(); }
From source file:org.crypto.sse.IEX2LevAMAZON.java
License:Open Source License
/** * @param args//www . j a v a 2 s.co m * @throws Exception */ @SuppressWarnings("null") public static void main(String[] args) throws Exception { //First Job Configuration conf = new Configuration(); Job job = Job.getInstance(conf, "IEX-2Lev"); job.setJarByClass(IEX2LevAMAZON.class); job.setMapperClass(MLK1.class); job.setReducerClass(RLK1.class); job.setMapOutputKeyClass(Text.class); job.setMapOutputValueClass(Text.class); job.setOutputKeyClass(Text.class); job.setNumReduceTasks(1); job.setOutputValueClass(ArrayListWritable.class); job.setInputFormatClass(FileNameKeyInputFormat.class); FileInputFormat.addInputPath(job, new Path(args[0])); FileOutputFormat.setOutputPath(job, new Path(args[1])); //Second Job Configuration conf2 = new Configuration(); Job job2 = Job.getInstance(conf2, "IEX-2Lev"); job2.setJarByClass(IEX2LevAMAZON.class); job2.setMapperClass(MLK2.class); job2.setReducerClass(RLK2.class); job2.setNumReduceTasks(1); job2.setMapOutputKeyClass(Text.class); job2.setMapOutputValueClass(Text.class); job2.setOutputKeyClass(Text.class); job2.setOutputValueClass(ArrayListWritable.class); job2.setInputFormatClass(FileNameKeyInputFormat.class); FileInputFormat.addInputPath(job2, new Path(args[0])); FileOutputFormat.setOutputPath(job2, new Path(args[2])); job.waitForCompletion(true); job2.waitForCompletion(true); //Here add your Amazon Credentials AWSCredentials credentials = new BasicAWSCredentials("XXXXXXXXXXXXXXXX", "XXXXXXXXXXXXXXXX"); // create a client connection based on credentials AmazonS3 s3client = new AmazonS3Client(credentials); // create bucket - name must be unique for all S3 users String bucketName = "iexmaptest"; S3Object s3object = s3client.getObject(new GetObjectRequest(bucketName, args[4])); System.out.println(s3object.getObjectMetadata().getContentType()); System.out.println(s3object.getObjectMetadata().getContentLength()); List<String> lines = new ArrayList<String>(); String folderName = "2"; BufferedReader reader = new BufferedReader(new InputStreamReader(s3object.getObjectContent())); String line; int counter = 0; while ((line = reader.readLine()) != null) { // can copy the content locally as well // using a buffered writer lines.add(line); System.out.println(line); // upload file to folder String fileName = folderName + "/" + Integer.toString(counter); ByteArrayInputStream input = new ByteArrayInputStream(line.getBytes()); s3client.putObject(bucketName, fileName, input, new ObjectMetadata()); counter++; } Multimap<String, String> lookup = ArrayListMultimap.create(); for (int i = 0; i < lines.size(); i++) { String[] tokens = lines.get(i).split("\\s+"); for (int j = 1; j < tokens.length; j++) { lookup.put(tokens[0], tokens[j]); } } // Loading inverted index that associates files identifiers to keywords lines = new ArrayList<String>(); s3object = s3client.getObject(new GetObjectRequest(bucketName, args[5])); System.out.println(s3object.getObjectMetadata().getContentType()); System.out.println(s3object.getObjectMetadata().getContentLength()); // Loading inverted index that associates keywords to identifiers reader = new BufferedReader(new InputStreamReader(s3object.getObjectContent())); while ((line = reader.readLine()) != null) { lines.add(line); } Multimap<String, String> lookup2 = ArrayListMultimap.create(); for (int i = 0; i < lines.size(); i++) { String[] tokens = lines.get(i).split("\\s+"); for (int j = 1; j < tokens.length; j++) { lookup2.put(tokens[0], tokens[j]); } } // Delete File try { s3client.deleteObject(new DeleteObjectRequest(bucketName, args[4])); } catch (AmazonServiceException ase) { System.out.println("Caught an AmazonServiceException."); System.out.println("Error Message: " + ase.getMessage()); System.out.println("HTTP Status Code: " + ase.getStatusCode()); System.out.println("AWS Error Code: " + ase.getErrorCode()); System.out.println("Error Type: " + ase.getErrorType()); System.out.println("Request ID: " + ase.getRequestId()); } catch (AmazonClientException ace) { System.out.println("Caught an AmazonClientException."); System.out.println("Error Message: " + ace.getMessage()); } /* * Start of IEX-2Lev construction */ // Generation of keys for IEX-2Lev BufferedReader keyRead = new BufferedReader(new InputStreamReader(System.in)); System.out.println("Enter your password :"); String pass = keyRead.readLine(); // You can change the size of the key; Here we set it to 128 List<byte[]> listSK = IEX2Lev.keyGen(128, pass, "salt/salt", 100); // Generation of Local Multi-maps with Mapper job only without reducer Configuration conf3 = new Configuration(); String testSerialization1 = new String(Base64.encodeBase64(Serializer.serialize(lookup))); String testSerialization2 = new String(Base64.encodeBase64(Serializer.serialize(lookup2))); String testSerialization3 = new String(Base64.encodeBase64(Serializer.serialize(listSK))); //String testSerialization2 = gson.toJson(lookup2); conf3.set("lookup", testSerialization1); conf3.set("lookup2", testSerialization2); conf3.set("setKeys", testSerialization3); Job job3 = Job.getInstance(conf3, "Local MM"); job3.setJarByClass(IEX2LevAMAZON.class); job3.setMapperClass(LocalMM.class); job3.setNumReduceTasks(0); FileInputFormat.addInputPath(job3, new Path(args[2])); FileOutputFormat.setOutputPath(job3, new Path(args[3])); job3.waitForCompletion(true); }
From source file:org.cto.VVS3Box.S3Sample.java
License:Open Source License
public static void main(String[] args) throws IOException { /*/*w ww. jav a2 s . c o m*/ * This credentials provider implementation loads your AWS credentials * from a properties file at the root of your classpath. * * Important: Be sure to fill in your AWS access credentials in the * AwsCredentials.properties file before you try to run this * sample. * http://aws.amazon.com/security-credentials */ AmazonS3 s3 = new AmazonS3Client(new ClasspathPropertiesFileCredentialsProvider()); Region usWest2 = Region.getRegion(Regions.US_WEST_2); s3.setRegion(usWest2); String bucketName = "lior.test-" + UUID.randomUUID(); String key = "MyObjectKey"; System.out.println("==========================================="); System.out.println("Getting Started with Amazon S3"); System.out.println("===========================================\n"); try { /* * Create a new S3 bucket - Amazon S3 bucket names are globally unique, * so once a bucket name has been taken by any user, you can't create * another bucket with that same name. * * You can optionally specify a location for your bucket if you want to * keep your data closer to your applications or users. */ System.out.println("Creating bucket " + bucketName + "\n"); s3.createBucket(bucketName); /* * List the buckets in your account */ System.out.println("Listing buckets"); for (Bucket bucket : s3.listBuckets()) { System.out.println(" - " + bucket.getName()); } System.out.println(); /* * Upload an object to your bucket - You can easily upload a file to * S3, or upload directly an InputStream if you know the length of * the data in the stream. You can also specify your own metadata * when uploading to S3, which allows you set a variety of options * like content-type and content-encoding, plus additional metadata * specific to your applications. */ System.out.println("Uploading a new object to S3 from a file\n"); s3.putObject(new PutObjectRequest(bucketName, key, createSampleFile())); /* * Download an object - When you download an object, you get all of * the object's metadata and a stream from which to read the contents. * It's important to read the contents of the stream as quickly as * possibly since the data is streamed directly from Amazon S3 and your * network connection will remain open until you read all the data or * close the input stream. * * GetObjectRequest also supports several other options, including * conditional downloading of objects based on modification times, * ETags, and selectively downloading a range of an object. */ System.out.println("Downloading an object"); S3Object object = s3.getObject(new GetObjectRequest(bucketName, key)); System.out.println("Content-Type: " + object.getObjectMetadata().getContentType()); displayTextInputStream(object.getObjectContent()); /* * List objects in your bucket by prefix - There are many options for * listing the objects in your bucket. Keep in mind that buckets with * many objects might truncate their results when listing their objects, * so be sure to check if the returned object listing is truncated, and * use the AmazonS3.listNextBatchOfObjects(...) operation to retrieve * additional results. */ System.out.println("Listing objects"); ObjectListing objectListing = s3 .listObjects(new ListObjectsRequest().withBucketName(bucketName).withPrefix("My")); for (S3ObjectSummary objectSummary : objectListing.getObjectSummaries()) { System.out.println( " - " + objectSummary.getKey() + " " + "(size = " + objectSummary.getSize() + ")"); } System.out.println(); /* * Delete an object - Unless versioning has been turned on for your bucket, * there is no way to undelete an object, so use caution when deleting objects. */ System.out.println("Deleting an object\n"); s3.deleteObject(bucketName, key); /* * Delete a bucket - A bucket must be completely empty before it can be * deleted, so remember to delete any objects from your buckets before * you try to delete them. */ System.out.println("Deleting bucket " + bucketName + "\n"); s3.deleteBucket(bucketName); } catch (AmazonServiceException ase) { System.out.println("Caught an AmazonServiceException, which means your request made it " + "to Amazon S3, but was rejected with an error response for some reason."); System.out.println("Error Message: " + ase.getMessage()); System.out.println("HTTP Status Code: " + ase.getStatusCode()); System.out.println("AWS Error Code: " + ase.getErrorCode()); System.out.println("Error Type: " + ase.getErrorType()); System.out.println("Request ID: " + ase.getRequestId()); } catch (AmazonClientException ace) { System.out.println("Caught an AmazonClientException, which means the client encountered " + "a serious internal problem while trying to communicate with S3, " + "such as not being able to access the network."); System.out.println("Error Message: " + ace.getMessage()); } }
From source file:org.davidmendoza.fileUpload.web.VideoController.java
License:Open Source License
@RequestMapping(value = "/s3", method = RequestMethod.GET) public String s3(HttpServletRequest req, HttpServletResponse resp) { AWSCredentials credentials = new BasicAWSCredentials(awsAccessKey, awsSecretKey); AmazonS3 s3Client = new AmazonS3Client(credentials); BucketPolicy policy = s3Client.getBucketPolicy(bucket); return "video/s3"; }
From source file:org.deeplearning4j.aws.s3.BaseS3.java
License:Apache License
public AmazonS3 getClient() { return new AmazonS3Client(creds); }