code: @Override
      protected void prepareInjection(Element element, BeanDefinitionBuilder bean) {
          addPropertyValueFromElement("pageId", element, bean);
          addPropertyValueFromElement("applicationName", element, bean);
          addPropertyValueFromElement("pageName", element, bean);
          addPropertyValueFromElement("pageClass", element, bean);
          bean.addPropertyValue("overwrites", InjectionParserUtil.retrieveOverwriteElements(element));
          bean.addPropertyValue("injectionSource", PaxWicketBeanInjectionSource.INJECTION_SOURCE_SPRING);
      }
docs: {@inheritDoc}