public static boolean validateDestinationS3FileHandle(S3FileHandle h) {
if (h == null) {
throw new IllegalArgumentException("Destination S3 file handle cannot be null.");
}
// Need at least these to create an S3 object
if ((h.getBucketName() == null) || (h.getKey() == null) || (h.getFileName() == null)) {
throw new IllegalArgumentException(
"BucketName, Key and FileName cannot be null in destination S3 file handle.");
}
return true;
}
public static boolean validateSourceS3FileHandle(S3FileHandle h) {
if (h == null) {
throw new IllegalArgumentException("Source S3 file handle cannot be null.");
}
if ((h.getBucketName() == null) || (h.getKey() == null) || (h.getFileName() == null)) {
throw new IllegalArgumentException(
"BucketName, Key and FileName cannot be null in source S3 file handle.");
}
// Should we also double-check content-type etc.?
return true;
}
public static S3FileHandle initS3FileHandle(ObjectMetadata o, S3FileHandle h) {
h.setContentMd5(o.getContentMD5());
h.setContentType(o.getContentType());
h.setFileName(o.getContentDisposition());
return h;
}