ActionParam (annotations 2.0.4 API)

@Target(PARAMETER)
@Retention(RUNTIME)
public @interface ActionParam

Indicates an ActionMethod method parameter.

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element	Description
`java.lang.String`	`constraintName`
`java.lang.String`	`displayLabel`
`boolean`	`mandatory`
`java.lang.String`	`type`	The qualified name of the parameter type.
`java.lang.String`	`value`	The parameter name.

- Element Detail
  - value
```
java.lang.String value
```
    The parameter name.
    As with ActionMethods, it is recommended to specify the name explicitly, preferably using a static String constant visible to code that invokes the action.
    If the parameter name is not specified, the parameter's Java variable name will be used instead. (The variable name is only available if classes are compiled with debug info.)
    
    Default:
    
    ""
- - type
```
java.lang.String type
```
    The qualified name of the parameter type. If not specified, the Java parameter type is used to determine a matching DataTypeDefinition. For ambiguous cases, you need to specify the type explicitly.
    
    Default:
    
    ""
- - mandatory
```
boolean mandatory
```
    Default:
    
    true
- - displayLabel
```
java.lang.String displayLabel
```
    Default:
    
    ""
- - constraintName
```
java.lang.String constraintName
```
    Default:
    
    ""