public boolean saveRole()

in redback-common/redback-common-ldap/src/main/java/org/apache/archiva/redback/common/ldap/role/DefaultLdapRoleMapper.java [768:835]
56 lines of code
8 McCabe index (conditional complexity)

    public boolean saveRole( String roleName, DirContext context )
        throws MappingException
    {

        if ( hasRole( context, roleName ) )
        {
            return true;
        }

        String groupName = findGroupName( roleName );

        if ( groupName == null )
        {
            if ( this.useDefaultRoleName )
            {
                groupName = roleName;
            }
            else
            {
                log.warn( "skip group creation as no mapping for roleName:'{}'", roleName );
                return false;
            }
        }

        List<String> allGroups = getAllGroups( context );
        if ( allGroups.contains( groupName ) )
        {
            log.info( "group {} already exists for role.", groupName, roleName );
            return false;
        }

        Attributes attributes = new BasicAttributes( true );
        BasicAttribute objectClass = new BasicAttribute( "objectClass" );
        objectClass.add( "top" );
        objectClass.add( "groupOfUniqueNames" );
        attributes.put( objectClass );
        attributes.put( this.groupNameAttribute, groupName );

        // attribute mandatory when created a group so add admin as default member
        BasicAttribute basicAttribute = new BasicAttribute( getLdapGroupMemberAttribute( ) );
        basicAttribute.add( this.userIdAttribute + "=admin," + getBaseDn( ) );
        attributes.put( basicAttribute );

        try
        {
            String dn = this.groupNameAttribute + "=" + groupName + "," + this.groupsDn;

            context.createSubcontext( dn, attributes );

            log.info( "created group with dn:'{}", dn );

            return true;
        }
        catch ( NameAlreadyBoundException e )
        {
            log.info( "skip group '{}' creation as already exists", groupName );
            return true;
        }
        catch ( LdapException e )
        {
            throw new MappingException( e.getMessage( ), e );

        }
        catch ( NamingException e )
        {
            throw new MappingException( e.getMessage( ), e );
        }
    }