[jboss-dev-forums] [Design the new POJO MicroContainer] - Microcontainer + Guice

[alesj]

Another quick thing I hacked up - this time during vacation (yup, I know, I suck at 100% relaxing) and finalized while waiting for jbossas trunk to be Mavenized.

What you can do now is these three approaches of MC + Guice integration:
1) programmatically

  |          Injector injector = Guice.createInjector(new AbstractModule()
  |          {
  |             protected void configure()
  |             {
  |                bind(Controller.class).toInstance(controller);
  |                bind(Singleton.class).toProvider(GuiceIntegration.fromMicrocontainer(Singleton.class, "singleton"));
  |                bind(Prototype.class).toProvider(GuiceIntegration.fromMicrocontainer(Prototype.class, "prototype"));
  |             }
  |          });
  | 
2) through metadata

  |          AbstractBeanMetaData injectorBean = new AbstractBeanMetaData("injector", GuiceInjectorFactory.class.getName());
  |          AbstractConstructorMetaData constructor = new AbstractConstructorMetaData();
  |          constructor.setFactoryClass(GuiceInjectorFactory.class.getName());
  |          constructor.setFactoryMethod("createInjector");
  |          List<ParameterMetaData> parameters = new ArrayList<ParameterMetaData>();
  |          parameters.add(new AbstractParameterMetaData(new AbstractDependencyValueMetaData(KernelConstants.KERNEL_NAME)));
  |          AbstractArrayMetaData array = new AbstractArrayMetaData();
  |          array.add(new AbstractValueMetaData(GuiceObject.ALL));
  |          parameters.add(new AbstractParameterMetaData(array));
  |          constructor.setParameters(parameters);
  |          injectorBean.setConstructor(constructor);
  |          controller.install(injectorBean);
  | 
  |          ControllerContext injectorContext = controller.getInstalledContext("injector");
  |          assertNotNull(injectorContext);
  |          Injector injector = (Injector)injectorContext.getTarget();
  | 
3) XML

  | <bean name="injector" class="org.jboss.guice.plugins.GuiceInjectorFactory">
  |    <constructor factoryClass="org.jboss.guice.plugins.GuiceInjectorFactory" factoryMethod="createInjector">
  |       <parameter>jboss.kernel:service=Kernel</parameter>
  |       <parameter>
  |          <array>
  |             <bean name="BindAll" class="org.jboss.guice.plugins.AllGuiceObject">
  |                <constructor factoryClass="org.jboss.guice.plugins.AllGuiceObject" factoryMethod="getInstance"/>
  |             </bean>
  |          </array>
  |       </parameter>
  |    </constructor>
  | </bean>
  | 

Or check out GuiceTestSuite. ;-)

I've commited the code --> adding new guice-int module.
Will add some docs asap.

OK, back to ProfileService ...

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