Examples of com.amazonaws.services.s3.AmazonS3.deleteObjects()

Class com.amazonaws.services.s3.AmazonS3

Examples of com.amazonaws.services.s3.AmazonS3.deleteObjects()

com.amazonaws.services.s3.AmazonS3.deleteObjects()
Deletes multiple objects in a single bucket from S3.
In some cases, some objects will be successfully deleted, while some attempts will cause an error. If any object in the request cannot be deleted, this method throws a {@link MultiObjectDeleteException} withdetails of the error. @param deleteObjectsRequest The request object containing all options for deleting multiple objects. @throws MultiObjectDeleteException if one or more of the objects couldn't be deleted. @throws AmazonClientException If any errors are encountered in the client while making the request or handling the response. @throws AmazonServiceException If any errors occurred in Amazon S3 while processing the request.

                    for (S3ObjectSummary summary : list.getObjectSummaries()) {
                        keys.add(new DeleteObjectsRequest.KeyVersion(summary.getKey()));
                        //Every 500 objects batch the delete request
                        if (keys.size() > 500) {
                            multiObjectDeleteRequest.setKeys(keys);
                            client.deleteObjects(multiObjectDeleteRequest);
                            multiObjectDeleteRequest = new DeleteObjectsRequest(list.getBucketName());
                            keys.clear();
                        }
                    }
                    if (list.isTruncated()) {

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                        break;
                    }
                }
                if (!keys.isEmpty()) {
                    multiObjectDeleteRequest.setKeys(keys);
                    client.deleteObjects(multiObjectDeleteRequest);
                }
            } catch (Throwable ex) {
                logger.warn("Failed to delete S3 repository [{}] in [{}]", ex, bucketName, region);
            }
        }

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                        deleteList.add(new DeleteObjectsRequest.KeyVersion(s3ObjSumm.getKey()));
                    }
                    if (deleteList.size() > 0) {
                        DeleteObjectsRequest delObjsReq = new DeleteObjectsRequest(bucket);
                        delObjsReq.setKeys(deleteList);
                        s3service.deleteObjects(delObjsReq);
                    }
                    if (!prevObjectListing.isTruncated()) break;
                    prevObjectListing = s3service.listNextBatchOfObjects(prevObjectListing);
                }
            }

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            }
            if (deleteList.size() > 0) {
                DeleteObjectsRequest delObjsReq = new DeleteObjectsRequest(
                    bucketName);
                delObjsReq.setKeys(deleteList);
                DeleteObjectsResult dobjs = s3service.deleteObjects(delObjsReq);
                if (dobjs.getDeletedObjects().size() != deleteList.size()) {
                    throw new IOException(
                        "Incomplete delete object request. only  "
                            + dobjs.getDeletedObjects().size() + " out of "
                            + deleteList.size() + " are deleted");

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