/**
* Returns an alias for the given disk. If the disk already has an alias, it is returned. If not,
* {@link #aliasIfNull} is returned.
*
* @param disk The disk
* @param aliasIfNull The alias to return if the disk does not have an alias
* @return The alias in question
*/
public static String getDiskAliasWithDefault(BaseDisk disk, String aliasIfNull) {
String diskAlias = disk.getDiskAlias();
if (StringUtils.isEmpty(diskAlias)) {
log.info(
"Disk alias retrieved from the client is null or empty, the suggested default disk alias to be"
+ " used is '{}'",
aliasIfNull);
return aliasIfNull;
}
return diskAlias;
}
