Return-Path: X-Original-To: apmail-karaf-issues-archive@minotaur.apache.org Delivered-To: apmail-karaf-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id D46DC19BE7 for ; Wed, 16 Mar 2016 17:36:33 +0000 (UTC) Received: (qmail 46769 invoked by uid 500); 16 Mar 2016 17:36:33 -0000 Delivered-To: apmail-karaf-issues-archive@karaf.apache.org Received: (qmail 46745 invoked by uid 500); 16 Mar 2016 17:36:33 -0000 Mailing-List: contact issues-help@karaf.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@karaf.apache.org Delivered-To: mailing list issues@karaf.apache.org Received: (qmail 46645 invoked by uid 99); 16 Mar 2016 17:36:33 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 16 Mar 2016 17:36:33 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 804D72C1F61 for ; Wed, 16 Mar 2016 17:36:33 +0000 (UTC) Date: Wed, 16 Mar 2016 17:36:33 +0000 (UTC) From: "Christian Schneider (JIRA)" To: issues@karaf.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Resolved] (KARAF-4344) Migrate decanter to DS MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/KARAF-4344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Christian Schneider resolved KARAF-4344. ---------------------------------------- Resolution: Fixed > Migrate decanter to DS > ---------------------- > > Key: KARAF-4344 > URL: https://issues.apache.org/jira/browse/KARAF-4344 > Project: Karaf > Issue Type: Improvement > Components: decanter > Affects Versions: decanter-1.0.1 > Reporter: Christian Schneider > Assignee: Christian Schneider > Fix For: decanter-1.1.0 > > > Currently we are using osgi APIs to bind services and configuration. > This is becoming increasingly complicated and error prone. > For example for some of the decanter components we need two services and multiple configurations (ManagedServiceFactory). This results in two stacked service trackers and a ManagedServiceFactoryImpl. It is difficult to make sure this code works correctly in all circumstances. > So I plan to switch to declarative services where all of the above can be controlled by annoations. Additionally we can use the new type safe configurations that make it a lot easier to work with the configuration both as a user and as a developer of a component. > One important question is the minimum environment we want to support with decanter 1.1.0. Older karaf versions do not support scr 2 (and DS spec 1.3) which is needed for some interesting DS features like field injection and type safe configs. -- This message was sent by Atlassian JIRA (v6.3.4#6332)