public User findUser()

in redback-users/redback-users-providers/redback-users-ldap/src/main/java/org/apache/archiva/redback/users/ldap/LdapUserManager.java [214:270]

49 lines of code
8 McCabe index (conditional complexity)


    public User findUser( String username, boolean useCache )
        throws UserNotFoundException, UserManagerException
    {
        if ( username == null )
        {
            throw new UserNotFoundException( "Unable to find user based on null username." );
        }

        if ( useCache )
        {
            // REDBACK-289/MRM-1488
            // look for the user in the cache first
            LdapUser ldapUser = ldapCacheService.getUser( username );
            if ( ldapUser != null )
            {
                log.debug( "User {} found in cache.", username );
                return ldapUser;
            }
        }
        LdapConnection ldapConnection = null;

        try
        {
            ldapConnection = getLdapConnection();
            DirContext context = ldapConnection.getDirContext();
            User user = controller.getUser( username, context );
            if ( user == null )
            {
                throw new UserNotFoundException( "user with name " + username + " not found " );
            }

            // REDBACK-289/MRM-1488
            log.debug( "Adding user {} to cache..", username );

            ldapCacheService.addUser( (LdapUser) user );

            return user;
        }
        catch ( LdapControllerException e )
        {
            log.error( "Failed to find user: {}", username, e );
            return null;
        }
        catch ( LdapException e )
        {
            throw new UserManagerException( e.getMessage(), e );
        }
        catch ( MappingException e )
        {
            log.error( "Failed to map user: {}", username, e );
            return null;
        }
        finally
        {
            closeLdapConnection( ldapConnection );
        }
    }