I use it SpringPluginManager, It seems to be a single case.

[799452017]

SpringPluginManager pluginManager = new SpringPluginManager(new File("plugins").toPath());
DemoImpl implA = pluginManager.getExtension(DemoImpl.class,"xxxx").get(0);
implA.setMessage("hello");

DemoImpl impB = pluginManager.getExtension(DemoImpl.class,"xxxx").get(0);
String message = implB.getMessage(); // I want an unassigned message

SpringExtensionFactory is written in extensionClass.newInstance(), But after the experiment, the message I get is still hello.I have no idea.

[799452017]

@decebals Can you give me an answer? Please, my project is in serious trouble now.

[decebals]

As I said, pf4j-spring is very light and can be analyzed, debugging or recreated very easy. I don't use spring in my projects involving PF4J, so my knowledge of this combo (spring-pf4j) is limited.

But if I'll encounter your problem I will try to take a look in SpringExtensionFactory#create method.

Following the flow of the code source, I will investigate SpringExtensionFactory#createWithSpring. I will put some breakpoints in this method (createWithSpring) and I will put the log level on TRACE to retrieve more information. In the end I will take a look on AutowireCapableBeanFactory#createBean (implementation) to see how the bean is created concretely (as singleton, prototype, ...) and I will search on the internet if it's a chance to change the current behavior.

[799452017]

正如我所说，pf4j-spring它非常轻便，可以很容易地进行分析，调试或重新创建。 我在涉及PF4J的项目中没有使用spring，因此我对该组合（spring-pf4j）的了解有限。

但是我遇到您的问题，我将尝试看一下SpringExtensionFactory＃create方法。

按照代码源的流程，我将研究SpringExtensionFactory＃createWithSpring。我将在此方法（createWithSpring）中放置一些断点，并放置日志级别TRACE以检索更多信息。 最后，我将看一下AutowireCapableBeanFactory＃createBean（实现），以了解如何具体创建该bean（如单例，原型等），如果有机会更改当前行为，我将在Internet上进行搜索。

Thank you very much. I use pf4j-srping:0.7.0 .

[decebals]

@799452017 Any update here?