Roman Trapickin created TAP5-2776: ------------------------------------- Summary: Make page preloading optional in production mode Key: TAP5-2776 URL: https://issues.apache.org/jira/browse/TAP5-2776 Project: Tapestry 5 Issue Type: Bug Components: tapestry-core Affects Versions: 5.8.6, 5.8.5 Reporter: Roman Trapickin
We use Tapestry 5.8.4 and Spring Boot 2.7 in production. To make things work, Tapestry context is initialized by the Spring context, not vice versa as done by {{tapestry-spring}}. This a tricky situation since Tapestry needs Spring beans and Spring beans sometimes need Tapestry beans. To solve this problem we exploit Spring's BeanFactoryPostProcessor in order to initialize Tapestry context before Spring beans are evaluated: # Start initializing Spring context # "Pause" within BeanFactoryPostProcessor and initialize Tapestry context. Tapestry beans do not need fully initialized Spring beans yet. # Finish Spring context initialization. # Tapestry beans and pages can now inject fully initialized Spring beans. I'll provide some code snippets in the comments below. TAP5-2772 has changed the preloading behavior in production mode so that Tapestry now eagerly resolves the Spring beans, thus relying on a fully initialized Spring context. Now we cannot break this vicious cycle of both contexts having a need for each other. This problem is not present in development mode. I file this issue as a bug since we need the old behavior to be restored in production mode. Alternatively we could introduce a setting for production mode to disable the new preloading feature. -- This message was sent by Atlassian Jira (v8.20.10#820010)