On 2/24/13 2:06 AM, c.whalley wrote: > On 24/02/2013 05:49, Dan Ziegelbein wrote: >> The reason you're getting NPE's is that your instances of APICommand are >> not themselves injected by the container (you are instantiating them in >> code somewhere...indicated by the fact that APICommand has a >> non-injected parameterized constructor). >> >> Dan > Hi Dan & thanks for this, > > I looked more at this and realised I need to do as you say, and it seems > I need Webbeans and the @Component annotation, plus token > META-INF/web-beans.xml to mark it as so? If that's right, I'm now > struggling to even get the @Component to resolve - does the webbeans > package come with Resin or is it an external download?
For Resin 4.0, it's CDI and all the names changed: the magic file in META-INF/beans.xml in a jar or WEB-INF/beans.xml for the WEB-INF/classes. The smallest content of that file "<beans/>". You don't need an annotation on the bean, but you can use something like @javax.inject.Singleton if you want it to be a single instance. The default behavior instantiates a new instance of your bean at each @Inject point. -- Scott > > -- Carl Whalley > > _______________________________________________ > resin-interest mailing list > resin-interest@caucho.com > http://maillist.caucho.com/mailman/listinfo/resin-interest > _______________________________________________ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
