/**
* Set a user avatar image for given user id
*
* @param userId
* @param imgBytes
* @return
*/
public boolean setUserAvatar(Long userId, byte[] imgBytes) {
boolean success = false;
success = userManager.updateUserAvatar(userId, imgBytes);
return success;
}
public byte[] getUserAvatar(String username) {
byte[] image;
image = userManager.getUserAvatar(username);
if (image == null) {
image = getDefaultUserAvatar();
}
return image;
}
/**
* Get userid of an existing user
*
* @param username
* @return userid
*/
public Long getUserId(String username) {
return userManager.getUserId(username);
}
/**
* Register a new user for the application
*
* @param username
* @param pwHash
*/
public void registerUser(String username, String email, String pwHash) {
userManager.createUser(username, email, pwHash);
}