package com.atlassian.plugin.module;
   
   import com.atlassian.plugin.AutowireCapablePlugin;
   import com.atlassian.plugin.ModuleDescriptor;
   import com.atlassian.plugin.PluginParseException;
   import com.atlassian.plugin.hostcontainer.HostContainer;
   import org.apache.commons.lang.Validate;
   
   /**
   * Legacy module factory that uses the deprecated {@link AutowireCapablePlugin} interface
   *
   * @since 2.5.0
   */
  public class HostContainerLegacyAdaptor extends LegacyModuleFactory
  {
  
      private final HostContainer hostContainer;
  
      public HostContainerLegacyAdaptor(HostContainer hostContainer)
      {
          Validate.notNull(hostContainer, "hostContainer should not be null");
          this.hostContainer = hostContainer;
      }
  
      public <T> T createModule(String name, ModuleDescriptor<T> moduleDescriptor) throws PluginParseException {
  
          // Give the plugin a go first
          if (moduleDescriptor.getPlugin() instanceof AutowireCapablePlugin)
          {
              return ((AutowireCapablePlugin) moduleDescriptor.getPlugin()).autowire(moduleDescriptor.getModuleClass());
          }
          else
          {
              return hostContainer.create(moduleDescriptor.getModuleClass());
          }
      }
  
  }