Example usage for com.amazonaws.services.s3.model MultiObjectDeleteException getMessage

Introduction

In this page you can find the example usage for com.amazonaws.services.s3.model MultiObjectDeleteException getMessage.

Prototype

@Override
    public String getMessage() 

Source Link

Usage

From source file:org.broadleafcommerce.vendor.amazon.s3.S3FileServiceProvider.java

License:Apache License

public void deleteMultipleObjects(List<String> listOfKeysToRemove) {
    if (listOfKeysToRemove == null || listOfKeysToRemove.isEmpty()) {
        return;/* w w  w  .jav a2 s.co m*/
    }

    S3Configuration s3config = s3ConfigurationService.lookupS3Configuration();
    AmazonS3Client s3Client = getAmazonS3Client(s3config);
    String bucketName = s3config.getDefaultBucketName();

    DeleteObjectsRequest multiObjectDeleteRequest = new DeleteObjectsRequest(bucketName);

    List<KeyVersion> keys = new ArrayList<KeyVersion>();

    for (String targetKey : listOfKeysToRemove) {
        keys.add(new KeyVersion(targetKey));
    }

    multiObjectDeleteRequest.setKeys(keys);

    try {
        DeleteObjectsResult delObjResult = s3Client.deleteObjects(multiObjectDeleteRequest);
        if (LOG.isTraceEnabled()) {
            String s = listOfKeysToRemove.stream().collect(Collectors.joining(",\n\t"));

            LOG.trace(String.format("Successfully deleted %d items:\n\t%s",
                    delObjResult.getDeletedObjects().size(), s));
        }
    } catch (MultiObjectDeleteException e) {
        if (LOG.isTraceEnabled()) {
            LOG.trace(String.format("%s \n", e.getMessage()));
            LOG.trace(
                    String.format("No. of objects successfully deleted = %s\n", e.getDeletedObjects().size()));
            LOG.trace(String.format("No. of objects failed to delete = %s\n", e.getErrors().size()));
            LOG.trace(String.format("Printing error data...\n"));
            for (DeleteError deleteError : e.getErrors()) {
                if (LOG.isTraceEnabled()) {
                    LOG.trace(String.format("Object Key: %s\t%s\t%s\n", deleteError.getKey(),
                            deleteError.getCode(), deleteError.getMessage()));
                }
            }
        }
        throw new RuntimeException("No. of objects failed to delete = " + e.getErrors().size(), e);
    }
}

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