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Javadoc update 

Issue: SPR-9265
This commit is contained in:
Rossen Stoyanchev 2012-05-01 16:29:39 -04:00
parent a33fe6fa0a
commit c52c78d020
1 changed files with 10 additions and 0 deletions
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10
spring-web/src/main/java/org/springframework/web/bind/annotation/RequestParam.java
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@ -21,12 +21,22 @@ import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.util.Map;
/**
* Annotation which indicates that a method parameter should be bound to a web
* request parameter. Supported for annotated handler methods in Servlet and
* Portlet environments.
*
* <p>If the method parameter type is {@link Map} and a request parameter name
* is specified, then the request parameter value is converted to a {@link Map}
* assuming an appropriate conversion strategy is available.
*
* <p>If the method parameter is {@link java.util.Map Map&lt;String, String&gt;} or
* {@link org.springframework.util.MultiValueMap MultiValueMap&lt;String, String&gt;}
* and a parameter name is not specified, then the map parameter is populated
* with all request parameter names and values.
*
* @author Arjen Poutsma
* @author Juergen Hoeller
* @since 2.5