Package io.micronaut.core.attr

Interface AttributeHolder

All Known Subinterfaces:

ApplicationContext, BeanContext, ConstructorInvocationContext<T>, FullHttpRequest<B>, HttpMessage<B>, HttpRequest<B>, HttpResponse<B>, InitializableBeanContext, InvocationContext<T,R>, MethodInvocationContext<T,R>, MutableAttributeHolder, MutableHttpMessage<B>, MutableHttpRequest<B>, MutableHttpResponse<B>, PushCapableHttpRequest<B>

All Known Implementing Classes:

AbstractNettyHttpRequest, ConstructorInterceptorChain, DefaultApplicationContext, DefaultBeanContext, FullNettyClientHttpResponse, HttpMessageWrapper, HttpRequestWrapper, HttpResponseAdapter, HttpResponseWrapper, InterceptorChain, MethodInterceptorChain, NettyClientHttpRequest, NettyHttpRequest, NettyMutableHttpResponse, SimpleHttpRequest

public interface AttributeHolder

An interface for objects that have attributes.

Since:

1.0

Author:

graemerocher

Method Summary

Modifier and Type	Method	Description
default @NonNull Optional<Object>	getAttribute(CharSequence name)	Obtain the value of an attribute on the HTTP method.
default <T> @NonNull Optional<T>	getAttribute(CharSequence name, Class<T> type)	Obtain the value of an attribute on the HTTP method.
@NonNull ConvertibleValues<Object>	getAttributes()	A MutableConvertibleValues of the attributes for object.

Method Details

getAttributes

@NonNull
@NonNull ConvertibleValues<Object> getAttributes()

A MutableConvertibleValues of the attributes for object.

Returns:

The attributes of the object

getAttribute

@NonNull
default @NonNull Optional<Object> getAttribute(CharSequence name)

Obtain the value of an attribute on the HTTP method.

Parameters:

name - The name of the attribute

Returns:

An Optional value

getAttribute

@NonNull
default <T> @NonNull Optional<T> getAttribute(CharSequence name,
 Class<T> type)

Obtain the value of an attribute on the HTTP method.

Type Parameters:

T - type Generic

Parameters:

name - The name of the attribute

type - The required type

Returns:

An Optional value