ActionMapping (Spring Framework 4.3.30.RELEASE API)

```
@Target(METHOD)
@Retention(RUNTIME)
@Documented
public @interface ActionMapping
```
Annotation for mapping Portlet action requests onto handler methods.
Since:
3.0
Author:
Juergen Hoeller, Sam Brannen
See Also:
RequestMapping

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`String`	`name`	The name of the action, according to the Portlet 2.0 `javax.portlet.action` parameter.
`String[]`	`params`	The parameters of the mapped request, narrowing the primary mapping.
`String`	`value`	Alias for `name()`.

- Element Detail
  - value
```
@AliasFor("name")
String value
```
    Alias for name().
    Default:
    ""
- - name
```
@AliasFor("value")
String name
```
    The name of the action, according to the Portlet 2.0 javax.portlet.action parameter.
    If not specified, the annotated method will be used as a default handler: i.e. for action requests where no specific action mapping was found.
    Note that all such annotated action methods only apply within the @RequestMapping constraints of the containing handler class.
    Since:
    4.2
    See Also:
    ActionRequest.ACTION_NAME, value()
    Default:
    ""
- - params
```
String[] params
```
    The parameters of the mapped request, narrowing the primary mapping.
    Same format for any environment: a sequence of "myParam=myValue" style expressions, with a request only mapped if each such parameter is found to have the given value. "myParam" style expressions are also supported, with such parameters having to be present in the request (allowed to have any value). Finally, "!myParam" style expressions indicate that the specified parameter is not supposed to be present in the request.
    See Also:
    RequestMapping.params()
    Default:
    {}