Phillip Webb c9561f031c Refine validator and MVC validator configuration ... Update `ValidationAutoConfiguration` and `WebMvcAutoConfiguration` to ensure as much as possible that only a single Validator bean of each type is registered. Validation auto-configuration now does the following: - If no validator is found: Registers a `LocalValidatorFactoryBean` (providing both Spring and JSR validation) - If the user defines a Spring & JSR validator: Backs off - If the user defines only a JSR validator: Adapts it to a Spring validator (without exposing another JSR implementation) WebMvcAutoConfiguration auto-configuration has been updated to make MVC validation follow common Spring Boot patterns: - If not validator beans are found (due to the user excluding ValidationAutoConfiguration) a new `mvcValidator` bean will be registered. - If a single validator bean is found it will be used for MVC validation. - If multiple validator beans are defined it will either use the one named `mvcValidator` or it will register a new `mvcValidator` bean Any automatically registered `mvcValidator` bean will not implement the JSR validator interface. Finally, it is no longer possible to provide an MVC validator via a `WebMvcConfigurer`. Fixes gh-8495		2017-04-19 22:18:12 -07:00
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src	Refine validator and MVC validator configuration	2017-04-19 22:18:12 -07:00
pom.xml	Next Development Version	2017-03-03 16:18:26 +00:00