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Allow RestTemplateBuilder to be further customized

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Closes gh-23389
This commit is contained in:
Stephane Nicoll
2020-09-09 11:47:13 +02:00
parent a7c411609e
commit 1631ae23f5
5 changed files with 192 additions and 32 deletions
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11
spring-boot-project/spring-boot-docs/src/docs/asciidoc/spring-boot-features.adoc
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@@ -5975,7 +5975,16 @@ The following example shows a customizer that configures the use of a proxy for
include::{code-examples}/web/client/RestTemplateProxyCustomizationExample.java[tag=customizer]
----
Finally, the most extreme (and rarely used) option is to create your own `RestTemplateBuilder` bean.
Finally, you can also create your own `RestTemplateBuilder` bean.
To prevent switching off the auto-configuration of a `RestTemplateBuilder` and prevent any `RestTemplateCustomizer` beans from being used, make sure to configure your custom instance with a `RestTemplateBuilderConfigurer`.
The following example exposes a `RestTemplateBuilder` with what Spring Boot would auto-configure, except that custom connect and read timeouts are also specified:
[source,java,indent=0]
----
include::{code-examples}/web/client/RestTemplateBuilderCustomizationExample.java[tag=customizer]
----
The most extreme (and rarely used) option is to create your own `RestTemplateBuilder` bean without using a configurer.
Doing so switches off the auto-configuration of a `RestTemplateBuilder` and prevents any `RestTemplateCustomizer` beans from being used.