Equinox OSGi激活同一个软件包的两个版本 [英] Equinox OSGi activating two versions of the same bundle

问题描述

我正在寻找安装我的RCP并安装所有可用的应用程序。然而;这些应用程序具有许多内部和外部依赖关系，例如。

I am looking for settung up my RCP and install all of the available applications on it. However; these applications have many internal and external dependencies such as.

A - > B [1.0.0，2.0.0）

A -> B [1.0.0, 2.0.0)

C - > B [2.0.0,3.0.0]

C -> B [2.0.0, 3.0.0)

因此，为了在我的RCP上安装A和C，我需要两个版本的B都可以运行。假设B不是单身人士，Equinox OSGI的行为是什么？在某些地方我看到OSGI将会捕获最新版本并加载该捆绑。但是，我想知道有没有办法激活插件A和B 2.0.0插件C的B 1.0.0？

As a result in order to have both A and C installed on my RCP, I need both versions of B available and running. Assuming that B is not a singleton, what is the behavior of Equinox OSGI? In some places I read that OSGI will catch the latest version and loads that bundle. However, I am wondering if there is any way to activate B 1.0.0 for plugin A and B 2.0.0 for plugin C?

推荐答案

是的，这只是OSGi的正常行为。依赖版本范围是不重叠的，因此您将能够安装B的版本1.x和2.x。然后A将连接到版本1，C将被连接到2。

Yes this is simply the normal behaviour of OSGi. The dependency version ranges are non-overlapping so you will be able to install both versions 1.x and 2.x of B. Then A will get wired to version 1 and C will get wired to 2.

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