public Object executeLogin() throws SQLException, ValidationException {
if (StringUtils.isEmpty(this.getUsername())) {
throw new ValidationException(new ValidationError("LoginForm.GENERAL_ERROR"));
}
if (StringUtils.isEmpty(this.getPassword())) {
throw new ValidationException(new ValidationError("LoginForm.GENERAL_ERROR"));
}
SystemUserDAO systemUserDAO = DAOManager.getSystemUserDAO();
SystemUserExample systemUserExample = new SystemUserExample();
Criteria criteria = systemUserExample.createCriteria();
criteria.andUsernameEqualTo(this.getUsername());
List<SystemUser> list = systemUserDAO.selectSystemUserByExample(systemUserExample);
if (list.isEmpty()) {
throw new ValidationException(new ValidationError("LoginForm.GENERAL_ERROR"));
}
SystemUser exists = list.get(0);
if (!exists.getPassword().equals(CryptoUtils.getHashedValue(this.getPassword()))) {
throw new ValidationException(new ValidationError("LoginForm.GENERAL_ERROR"));
}
WebsiteUser user = new WebsiteUser();
user.setId(exists.getId());
Set<String> roles = new HashSet<String>();
roles.add(Administrator.INSTANCE.getName());
user.setRoles(roles);
return user;
}
@Override
protected byte[] loadInTransaction(int id, String type, int version, File local)
throws SQLException {
BlobDataDAO blobDataDAO = DAOManager.getBlobDataDAO();
BlobDataExample blobDataExample = new BlobDataExample();
blobDataExample.createCriteria().andIdEqualTo(id).andDatatypeEqualTo(type);
List<BlobData> result = blobDataDAO.selectBlobDataByExampleWithBLOBs(blobDataExample);
if (result.isEmpty()) {
return null;
} else {
return result.get(0).getContent();
}
}