@Override
public int compareTo(Credentials o) {
ComparisonChain chain =
ComparisonChain.start().compare(name, o.getName()).compare(user, o.getUser());
if (o instanceof AmazonGeneratedKeyPairCredentials) {
chain.compare(
privateKeyDigest.get(),
o.as(AmazonGeneratedKeyPairCredentials.class).privateKeyDigest.get());
}
return chain.result();
}
protected ComparisonChain isAssignableProductName(
DatabaseInfo databaseInfo, ComparisonChain comparator) {
return comparator.compare(
getProductName(),
databaseInfo.getProductName(),
new Ordering<String>() {
@Override
public int compare(String productName1, String productName2) {
return productName1 == null
? 0
: StringUtils.equals(productName1, productName2) ? ASSIGNABLE : NOT_ASSIGNABLE;
}
});
}
protected ComparisonChain isAssignableMinorVersion(
DatabaseInfo databaseInfo, ComparisonChain comparator) {
return comparator.compare(
getMinorVersion(), databaseInfo.getMinorVersion(), natural().nullsFirst());
}