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magnolia-context-annotations's Introduction

magnolia-context-annotations

Build Status Maven Central javadoc

Provides java annotation for executing in system context

Usage

After installing this module in your magnolia deployment (taking the maven dependency is enough), you can do in stead of

@Override
public String stuff() {
   return MgnlContext.doInSystemContext((MgnlContext.Op<String, Throwable>)
        () -> actualStuff());
}
@Override
@MgnlSystemContext
public String stuff() {
   return actualStuff();
}

It’s a bit like javax.transaction.Transactional

The annotation can also be used at class level, so you can quite easily mark all methods of a complete utility class to be executed in system context.

Installation

<dependency>
  <groupId>nl.vpro</groupId>
  <artifactId>magnolia-context-annotations</artifactId>
  <version>1.3.0</version>
</dependency>

magnolia-context-annotations's People

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magnolia-context-annotations's Issues

release system contextes remains a horrible exercise.

We'll typicallly set use do in system contex in some service. We don't know beforehand if is is called via web request.

But If you do, and use 'releaseContext=true' it seems that to every thread a system context is associated, and that is released then.

It seems that we should not release it then, but well, we can't know if the system context is going to be used further in the request. We probably have to plugin something on the request which can be run when the http requests finished, so we can release the associated system context.

Or we have to unrelase the system context if we find one on the thread-local.

I'm not sure yet, but the current situation is a bit too simple.

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