@Singleton
public class BlobToObjectGetOptions implements
Function<org.jclouds.blobstore.options.GetOptions, GetOptions> {
public GetOptions apply(org.jclouds.blobstore.options.GetOptions from) {
GetOptions httpOptions = new GetOptions();
if (from != null) {
if (from.getIfMatch() != null) {
httpOptions.ifETagMatches(from.getIfMatch());
}
if (from.getIfModifiedSince() != null) {
httpOptions.ifModifiedSince(from.getIfModifiedSince());
}
if (from.getIfNoneMatch() != null) {
httpOptions.ifETagDoesntMatch(from.getIfNoneMatch());
}
if (from.getIfUnmodifiedSince() != null) {
httpOptions.ifUnmodifiedSince(from.getIfUnmodifiedSince());
}
for (String range : from.getRanges()) {
String[] firstLast = range.split("\\-");
if (firstLast.length == 2)
httpOptions.range(Long.parseLong(firstLast[0]), Long.parseLong(firstLast[1]));
else if (range.startsWith("-"))
httpOptions.tail(Long.parseLong(firstLast[0]));
else
httpOptions.startAt(Long.parseLong(firstLast[0]));
}
}
return httpOptions;
}