io.micronaut.http.annotation

Annotation Type Controller

@Documented
 @Retention(value=RUNTIME)
 @Target(value={TYPE,ANNOTATION_TYPE})
 @Bean
 @DefaultScope(value=jakarta.inject.Singleton.class)
public @interface Controller

Indicates that the role of a class is a controller within an application.

Since:

1.0

Author:

Graeme Rocher

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
String[]	consumes
String	port Allows specifying an alternate port to run the controller on.
String[]	produces
String	value This attribute returns the base URI of the controller

Element Detail

value

@AliasFor(annotation=UriMapping.class,
          member="value")
public abstract String value

This attribute returns the base URI of the controller

A value of / can be used to map a controller to the root URI.

Returns:

The base URI of the controller in the case of web applications

Default:

"/"

produces

@AliasFor(annotation=Produces.class,
          member="value")
public abstract String[] produces

Returns:

The produced MediaType values. Defaults to application/json

Default:

"application/json"

consumes

@AliasFor(annotation=Consumes.class,
          member="value")
public abstract String[] consumes

Returns:

The consumed MediaType for request bodies Defaults to application/json

Default:

"application/json"

port

public abstract String port

Allows specifying an alternate port to run the controller on. Setting this member will cause.

The member is defined as a string to allow resolving the port value from configuration. For example: member = "${my.port.number}"

Returns:

The port to use.

Default:

""