/**
* Converts the specified list of PartETags to an XML fragment that can be sent to the
* CompleteMultipartUpload operation of Amazon S3.
*
* @param partETags The list of part ETags containing the data to include in the new XML fragment.
* @return A byte array containing the data
*/
public static byte[] convertToXmlByteArray(List<PartETag> partETags) {
XmlWriter xml = new XmlWriter();
xml.start("CompleteMultipartUpload");
if (partETags != null) {
List<PartETag> sortedPartETags = new ArrayList<PartETag>(partETags);
Collections.sort(
sortedPartETags,
new Comparator<PartETag>() {
public int compare(PartETag tag1, PartETag tag2) {
if (tag1.getPartNumber() < tag2.getPartNumber()) return -1;
if (tag1.getPartNumber() > tag2.getPartNumber()) return 1;
return 0;
}
});
for (PartETag partEtag : sortedPartETags) {
xml.start("Part");
xml.start("PartNumber").value(Integer.toString(partEtag.getPartNumber())).end();
xml.start("ETag").value(partEtag.getETag()).end();
xml.end();
}
}
xml.end();
return xml.getBytes();
}
/**
* Converts the RestoreObjectRequest to an XML fragment that can be sent to the RestoreObject
* operation of Amazon S3.
*
* @param restoreObjectRequest The container which provides options for restoring an object, which
* was transitioned to the Glacier from S3 when it was expired, into S3 again.
* @return A byte array containing the data
* @throws AmazonClientException
*/
public static byte[] convertToXmlByteArray(RestoreObjectRequest restoreObjectRequest)
throws AmazonClientException {
XmlWriter xml = new XmlWriter();
xml.start("RestoreRequest");
xml.start("Days").value(Integer.toString(restoreObjectRequest.getExpirationInDays())).end();
xml.end();
return xml.getBytes();
}