public Boolean createUser()

in redback-integrations/redback-rest/redback-rest-services/src/main/java/org/apache/archiva/redback/rest/services/DefaultUserService.java [148:224]
68 lines of code
11 McCabe index (conditional complexity)

    public Boolean createUser( User user )
        throws RedbackServiceException
    {

        try
        {
            org.apache.archiva.redback.users.User u = userManager.findUser( user.getUsername() );
            if ( u != null )
            {
                throw new RedbackServiceException(
                    new ErrorMessage( "user " + user.getUsername() + " already exists" ) );
            }
        }
        catch ( UserNotFoundException e )
        {
            //ignore we just want to prevent non human readable error message from backend :-)
            log.debug( "user {} not exists", user.getUsername() );
        }
        catch ( UserManagerException e )
        {
            throw new RedbackServiceException( new ErrorMessage( e.getMessage() ) );
        }

        // data validation
        if ( StringUtils.isEmpty( user.getUsername() ) )
        {
            throw new RedbackServiceException( new ErrorMessage( "username cannot be empty" ) );
        }

        if ( StringUtils.isEmpty( user.getFullName() ) )
        {
            throw new RedbackServiceException( new ErrorMessage( "fullName cannot be empty" ) );
        }

        if ( StringUtils.isEmpty( user.getEmail() ) )
        {
            throw new RedbackServiceException( new ErrorMessage( "email cannot be empty" ) );
        }

        try
        {

            org.apache.archiva.redback.users.User u =
                userManager.createUser( user.getUsername(), user.getFullName(), user.getEmail() );
            u.setPassword( user.getPassword() );
            u.setLocked( user.isLocked() );
            u.setPasswordChangeRequired( user.isPasswordChangeRequired() );
            u.setPermanent( user.isPermanent() );
            u.setValidated( user.isValidated() );
            u = userManager.addUser( u );
            if ( !user.isPasswordChangeRequired() )
            {
                u.setPasswordChangeRequired( false );
                try
                {
                    u = userManager.updateUser( u );
                    log.debug( "user {} created", u.getUsername() );
                }
                catch ( UserNotFoundException e )
                {
                    throw new RedbackServiceException( e.getMessage() );
                }
            }

            roleManager.assignRole( RedbackRoleConstants.REGISTERED_USER_ROLE_ID, u.getUsername() );
        }
        catch ( RoleManagerException rpe )
        {
            log.error( "RoleProfile Error: {}", rpe.getMessage(), rpe );
            throw new RedbackServiceException( new ErrorMessage( "assign.role.failure", null ) );
        }
        catch ( UserManagerException e )
        {
            throw new RedbackServiceException( new ErrorMessage( e.getMessage() ) );
        }
        return Boolean.TRUE;
    }