@Test
void testOneRange() {
BlobToHttpGetOptions converter = new BlobToHttpGetOptions();
org.jclouds.blobstore.options.GetOptions blobGet =
new org.jclouds.blobstore.options.GetOptions().range(2, 5);
GetOptions httpGet = converter.apply(blobGet);
assertEquals(httpGet.buildRequestHeaders().get("Range"), ImmutableSet.of("bytes=2-5"));
}
@Override
public GetOptions apply(org.jclouds.blobstore.options.GetOptions from) {
GetOptions httpOptions = new GetOptions();
if (from != null && from != org.jclouds.blobstore.options.GetOptions.NONE) {
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;
}