Prior to this change, any `MapPropertySource` created by an `EnvironmentPostProcessor` would be processed by `BootstrapApplicationListener`. If that property source had a conditional property that it created itself, the 2nd run (bootstrap causes EPPs to run twice) would not have the property and that property source would end up in the main `Environment` effectively deleting a property.
This change only deals with `MapPropertySource`s created by boot testing for a specific sub-type.
Fixes gh-476
Due to the fact that some users have problem with setting up Spring Cloud application, we've decided
to add a compatibility verification mechanism. It will break if your current setup is not compatible
with Spring Cloud requirements, together with a report, showing what exactly went wrong.
At the moment we verify which version of Spring Boot is added to your classpath.
Example of a report
```
***************************
APPLICATION FAILED TO START
***************************
Description:
Your project setup is incompatible with our requirements due to following reasons:
- Spring Boot [1.5.16.RELEASE] is not compatible with this Spring Cloud release train
Action:
Consider applying the following actions:
- Change Spring Boot version to one of the following versions [1.2.x, 1.3.x] .
You can find the latest Spring Boot versions here [https://spring.io/projects/spring-boot#learn].
If you want to learn more about the Spring Cloud Release train compatibility, you can visit this page [https://spring.io/projects/spring-cloud#overview] and check the [Release Trains] section.
```
In order to disable this feature, set `spring.cloud.compatibility-verifier.enabled` to `false`.
If you want to override the compatible Spring Boot versions, just set the
`spring.cloud.compatibility-verifier.compatible-boot-versions` property with a comma separated list
of compatible Spring Boot versions.
fixes gh-442
Using the boot WebClientCustomizer caused the auto configured
WebClient.Builder to use the loadbalancer filter function even though
it wasn't annotated with `@LoadBalanced`.
Fixes gh-434
If we repeatedly call String#replaceAll, we internally repeatedly call the regular expression pattern compilation every time as following:
```java
public String replaceAll(String regex, String replacement) {
return Pattern.compile(regex).matcher(this).replaceAll(replacement);
}
```
The modifications are to keep the compiled pattern.
Therefore, compiling a relatively expensive regular expression pattern does not have to be done every time.
Spring Operator
Ryan Baxter
buildmaster
Olga Maciaszek-Sharma
Spencer Gibb
Jasper Aarts
Marcin Grzejszczak
Marcin Grzejszczak
Spencer Gibb
lxy
durigon
Dave Syer