List of usage examples for com.amazonaws.services.s3.model S3Object getObjectContent
public S3ObjectInputStream getObjectContent()
From source file:com.easarrive.image.thumbor.executer.service.impl.SQSNotificationHandlerForThumbor.java
License:Open Source License
private String getAccessUrl(S3Object s3Object) throws Exception { S3ObjectInputStream s3ObjectInputStream = s3Object.getObjectContent(); HttpRequestBase httpRequestBase = s3ObjectInputStream.getHttpRequest(); URI uri = httpRequestBase.getURI(); String accessUrl = uri.toString(); return accessUrl; }
From source file:com.eBilling.util.S3Example.java
void downloadfile(AWSCredentials credentials2) throws IOException { AmazonS3 s3client = new AmazonS3Client(credentials2); try {//from w ww.j av a 2s.co m System.out.println("Downloading an object"); S3Object s3object = s3client.getObject(new GetObjectRequest(bucketName, keyName)); System.out.println("Content-Type: " + s3object.getObjectMetadata().getContentType()); InputStream input = s3object.getObjectContent(); BufferedReader reader = new BufferedReader(new InputStreamReader(input)); while (true) { String line = reader.readLine(); if (line == null) break; System.out.println(" " + line); } System.out.println(); } 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 " + "an internal error 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:com.emc.vipr.s3.s3api.java
License:Open Source License
public static S3ObjectInputStream ReadObject(String S3_ACCESS_KEY_ID, String S3_SECRET_KEY, String S3_ENDPOINT, String S3_ViPR_NAMESPACE, String S3_BUCKET, String key) throws Exception { ViPRS3Client s3 = getS3Client(S3_ACCESS_KEY_ID, S3_SECRET_KEY, S3_ENDPOINT, S3_ViPR_NAMESPACE); // create the object in the demo bucket S3Object object = s3.getObject(S3_BUCKET, key); return object.getObjectContent(); }
From source file:com.emc.vipr.s3.sample._02_ReadObject.java
License:Open Source License
public static void main(String[] args) throws Exception { // create the ViPR S3 Client ViPRS3Client s3 = ViPRS3Factory.getS3Client(); // retrieve the key value from user System.out.println("Enter the object key:"); String key = new BufferedReader(new InputStreamReader(System.in)).readLine(); // read the object from the demo bucket S3Object object = s3.getObject(ViPRS3Factory.S3_BUCKET, key); // convert object to a text string BufferedReader reader = new BufferedReader(new InputStreamReader(object.getObjectContent())); String content = reader.readLine(); // print object key/value and content for validation System.out.println(/*from w ww . ja va 2s . com*/ String.format("object [%s/%s] content: [%s]", object.getBucketName(), object.getKey(), content)); }
From source file:com.emc.vipr.s3.sample._09_UpdateAppendExtensions.java
License:Open Source License
private static String readObject(ViPRS3Client s3, String bucketName, String key) throws IOException { // read the object from the demo bucket S3Object object = s3.getObject(bucketName, key); // convert object to a text string BufferedReader reader = new BufferedReader(new InputStreamReader(object.getObjectContent())); String content = reader.readLine(); return content; }
From source file:com.epam.dlab.module.aws.AdapterS3File.java
License:Apache License
/** * Open the source file and return reader. * * @throws AdapterException//w ww . jav a 2 s . c om */ private InputStream getFileStream() throws AdapterException { try { GetObjectRequest request = new GetObjectRequest(bucket, getCurrentFileName()); S3Object object = clientS3.getObject(request); lastModificationDate = object.getObjectMetadata().getLastModified(); return object.getObjectContent(); } catch (Exception e) { throw new AdapterException("Cannot open file " + bucket + DELIMITER + getCurrentFileName() + ". " + e.getLocalizedMessage(), e); } }
From source file:com.erudika.para.storage.AWSFileStore.java
License:Apache License
@Override public InputStream load(String path) { if (StringUtils.startsWith(path, "/")) { path = path.substring(1);//from w w w.j a v a2s .c o m } if (!StringUtils.isBlank(path)) { S3Object file = s3.getObject(bucket, path); return file.getObjectContent(); } return null; }
From source file:com.eucalyptus.objectstorage.providers.s3.S3ProviderClient.java
License:Open Source License
@Override public GetObjectResponseType getObject(final GetObjectType request) throws S3Exception { User requestUser = getRequestUser(request); OsgInternalS3Client internalS3Client = null; GetObjectRequest getRequest = new GetObjectRequest(request.getBucket(), request.getKey()); try {/*from ww w .j a v a 2 s . com*/ internalS3Client = getS3Client(requestUser); AmazonS3Client s3Client = internalS3Client.getS3Client(); GetObjectResponseType reply = request.getReply(); S3Object response; response = s3Client.getObject(getRequest); populateResponseMetadata(reply, response.getObjectMetadata()); reply.setDataInputStream(response.getObjectContent()); return reply; } catch (AmazonServiceException e) { LOG.debug("Error from backend", e); throw S3ExceptionMapper.fromAWSJavaSDK(e); } }
From source file:com.eucalyptus.objectstorage.providers.s3.S3ProviderClient.java
License:Open Source License
@Override public GetObjectExtendedResponseType getObjectExtended(final GetObjectExtendedType request) throws S3Exception { User requestUser = getRequestUser(request); OsgInternalS3Client internalS3Client = null; Boolean getMetaData = request.getGetMetaData(); Long byteRangeStart = request.getByteRangeStart(); Long byteRangeEnd = request.getByteRangeEnd(); Date ifModifiedSince = request.getIfModifiedSince(); Date ifUnmodifiedSince = request.getIfUnmodifiedSince(); String ifMatch = request.getIfMatch(); String ifNoneMatch = request.getIfNoneMatch(); GetObjectRequest getRequest = new GetObjectRequest(request.getBucket(), request.getKey()); if (byteRangeStart == null) { byteRangeStart = 0L;// w w w. j ava 2s.c o m } if (byteRangeEnd != null) { getRequest.setRange(byteRangeStart, byteRangeEnd); } if (getMetaData != null) { //Get object metadata } if (ifModifiedSince != null) { getRequest.setModifiedSinceConstraint(ifModifiedSince); } if (ifUnmodifiedSince != null) { getRequest.setUnmodifiedSinceConstraint(ifUnmodifiedSince); } if (ifMatch != null) { List matchList = new ArrayList(); matchList.add(ifMatch); getRequest.setMatchingETagConstraints(matchList); } if (ifNoneMatch != null) { List nonMatchList = new ArrayList(); nonMatchList.add(ifNoneMatch); getRequest.setNonmatchingETagConstraints(nonMatchList); } try { internalS3Client = getS3Client(requestUser); AmazonS3Client s3Client = internalS3Client.getS3Client(); S3Object response = s3Client.getObject(getRequest); GetObjectExtendedResponseType reply = request.getReply(); populateResponseMetadata(reply, response.getObjectMetadata()); reply.setDataInputStream(response.getObjectContent()); reply.setByteRangeStart(request.getByteRangeStart()); reply.setByteRangeEnd(request.getByteRangeEnd()); return reply; } catch (AmazonServiceException e) { LOG.debug("Error from backend", e); throw S3ExceptionMapper.fromAWSJavaSDK(e); } }
From source file:com.example.S3Sample02.java
License:Open Source License
public static void main(String[] args) throws IOException { /*//from w w w . j av a 2s . c om * The ProfileCredentialsProvider will return your [default] * credential profile by reading from the credentials file located at * (~/.aws/credentials). */ AWSCredentials credentials = null; try { credentials = new ProfileCredentialsProvider().getCredentials(); } catch (Exception e) { throw new AmazonClientException("Cannot load the credentials from the credential profiles file. " + "Please make sure that your credentials file is at the correct " + "location (~/.aws/credentials), and is in valid format.", e); } AmazonS3 s3 = new AmazonS3Client(credentials); // AP_SOUTHEAST_2 // Region usWest2 = Region.getRegion(Regions.AP_SOUTHEAST_2 ); // s3.setRegion(usWest2); // String bucketName = "my-first-s3-bucket-" + UUID.randomUUID(); String bucketName = "imos-test-data-1"; String key = "MyObjectKey" + UUID.randomUUID(); 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())); System.out.println("done\n"); /* * 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()); System.out.println("done\n"); /* * 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(); System.out.println("done\n"); /* * 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()); } }