react4j.annotations

Annotation Type PropValidate

@Documented
 @Target(value=METHOD)
public @interface PropValidate

Identifies method that is called when the prop value is specified or changes.

The method must also conform to the following constraints:

• Must not be annotated with any other react4j annotation
• Must have 1 parameter that matches the type of the prop
• Must not return a value
• Must not be private
• Must not be public
• Must not be static
• Must not be abstract
• Must not throw exceptions
• Must be accessible from the same package as the class annotated by ReactComponent
• Should not be public as not expected to be invoked outside the component. A warning will be generated but can be suppressed by the SuppressWarnings or SuppressReact4jWarnings annotations with a key "React4j:PublicMethod". This warning is also suppressed by the annotation processor if it is implementing an interface method.
• Should not be protected if in the class annotated with the ReactComponent annotation as the method is not expected to be invoked outside the component. A warning will be generated but can be suppressed by the SuppressWarnings or SuppressReact4jWarnings annotations with a key "React4j:ProtectedMethod".

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
java.lang.String	name Return the name of the associated prop.

Element Detail

name

@Nonnull
public abstract java.lang.String name

Return the name of the associated prop. If the value is not specified then the name will be derived assuming that the method name matches the pattern "validate[Name]"

Returns:

the name of the prop.

Default:

"<default>"