/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License at
    *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  package org.apache.myfaces.mc.test.core;
  
  import javax.faces.FacesException;
  import javax.faces.context.ExternalContext;
  import javax.servlet.ServletContext;
  import org.apache.myfaces.shared.util.ClassUtils;
  import org.apache.myfaces.spi.InjectionProvider;
  import org.apache.myfaces.spi.InjectionProviderException;
  import org.apache.myfaces.spi.InjectionProviderFactory;
  import org.apache.myfaces.spi.impl.CDIAnnotationDelegateInjectionProvider;
  import org.apache.myfaces.webapp.AbstractFacesInitializer;
  
  /**
   *
   */
  public class AbstractMyFacesCDIRequestTestCase extends AbstractMyFacesRequestTestCase
  {
      
      //protected WebBeansConfigurationListener owbListener;
      private Object owbListener;
      protected InjectionProvider injectionProvider;
      
      @Override
      protected void setUpWebConfigParams() throws Exception
      {
          super.setUpWebConfigParams();
          servletContext.addInitParameter("org.apache.myfaces.spi.InjectionProvider", 
              CDIAnnotationDelegateInjectionProvider.class.getName());
     }
      
      @Override
      protected void setUpServletListeners() throws Exception
      {
          Class listenerClass = ClassUtils.classForName("org.apache.webbeans.servlet.WebBeansConfigurationListener");
          if (listenerClass == null)
          {
              listenerClass = ClassUtils.classForName("org.jboss.weld.environment.servlet.Listener");
          }
          if (listenerClass != null)
          {
              owbListener = ClassUtils.newInstance(listenerClass);
              webContainer.subscribeListener(owbListener);
          }
          super.setUpServletListeners();
      }
  
      @Override
      protected void tearDownServletListeners() throws Exception
      {
          super.tearDownServletListeners();
          owbListener = null;
      }
  
      @Override
      protected AbstractFacesInitializer createFacesInitializer()
      {
          return new CDIJUnitFacesInitializer(this);
      }
      
      protected class CDIJUnitFacesInitializer extends AbstractMyFacesTestCase.JUnitFacesInitializer
      {
          private Object testCaseCreationMetadata;
  
          public CDIJUnitFacesInitializer(AbstractMyFacesTestCase testCase)
          {
              super(testCase);
          }
  
          @Override
          protected void initContainerIntegration(ServletContext servletContext, ExternalContext externalContext)
          {
              super.initContainerIntegration(servletContext, externalContext);
              
              InjectionProviderFactory ipf = InjectionProviderFactory.getInjectionProviderFactory();
              injectionProvider = ipf.getInjectionProvider(externalContext);
              AbstractMyFacesTestCase testCase = getTestCase();
              try
              {
                  testCaseCreationMetadata = injectionProvider.inject(testCase);
                  injectionProvider.postConstruct(testCase, testCaseCreationMetadata);
              }
             catch (InjectionProviderException ex)
             {
                 throw new FacesException("Cannot inject JUnit Test case", ex);
             }
         }
 
         @Override
         public void destroyFaces(ServletContext servletContext)
         {
             try
             {
                 injectionProvider.preDestroy(getTestCase(), testCaseCreationMetadata);
             }
             catch (InjectionProviderException ex)
             {
                 throw new FacesException("Cannot call @PreDestroy over inject JUnit Test case", ex);
             }
             super.destroyFaces(servletContext);
         }
         
         
     }
 }