/**
* Generates a collection meta token representing this collection.
*
* @return String.
*/
public String buildCollectionMetaToken() {
Map<String, Object> claims = data.asMap();
boolean isNetworkIssued = isNetworkIssued();
claims.put("iss", isNetworkIssued ? site.getNetwork().getUrn() : site.getUrn());
return LivefyreUtil.serializeAndSign(
claims, isNetworkIssued ? site.getNetwork().getData().getKey() : site.getData().getKey());
}
/**
* Generates a MD5-encrypted checksum based on this collection's attributes.
*
* @return String.
*/
public String buildChecksum() {
try {
Map<String, Object> attr = data.asMap();
byte[] digest =
MessageDigest.getInstance("MD5").digest(LivefyreUtil.mapToJsonString(attr).getBytes());
return printHexBinary(digest);
} catch (NoSuchAlgorithmException e) {
throw new LivefyreException("MD5 message digest missing. This shouldn't ever happen." + e);
}
}