Spring/spring-integration
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

GH-3366: Document HTTP request mapping limitation (#3382)

Browse Source 
* GH-3366: Document HTTP request mapping limitation

Fixes https://github.com/spring-projects/spring-integration/issues/3366

The same path cannot be mapped both Spring Integration and MVC ways

* Doc Polishing

Co-authored-by: Gary Russell <grussell@pivotal.io>
This commit is contained in:
Artem Bilan
2020-09-11 16:09:01 -04:00
committed by GitHub
parent dbb2f9cecb
commit c36314d6ec
2 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
spring-integration-http/src/main/java/org/springframework/integration/http/inbound/IntegrationRequestMappingHandlerMapping.java
View File

@@ -21,6 +21,7 @@ import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.atomic.AtomicBoolean;
import javax.servlet.http.HttpServletRequest;
@@ -78,6 +79,14 @@ import org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandl
* register HTTP endpoints at runtime for dynamically declared beans, e.g. via
* {@link org.springframework.integration.dsl.context.IntegrationFlowContext}, and unregister
* them during the {@link BaseHttpInboundEndpoint} destruction.
*<p>
* This class extends the Spring MVC {@link RequestMappingHandlerMapping} class, inheriting
* most of its logic, especially {@link #handleNoMatch(Set, String, HttpServletRequest)},
* which throws a specific {@code 4xx} error for the HTTP response, when mapping doesn't match
* for some reason, preventing calls to any remaining mapping handlers in the application context.
* For this reason, configuring the same path for both Spring Integration and
* Spring MVC request mappings (e.g. `POST` in one and `GET` in the other) is not supported;
* the MVC mapping will not be found.
*
* @author Artem Bilan
* @author Gary Russell