Package org.glassfish.jersey.message

Class WriterModel

java.lang.Object

org.glassfish.jersey.message.AbstractEntityProviderModel<MessageBodyWriter>

org.glassfish.jersey.message.WriterModel

public final class WriterModel
extends AbstractEntityProviderModel<MessageBodyWriter>

MessageBodyWriter model.

Since:

2.16

Author:

Marek Potociar

Constructor Summary

Constructors

Constructor	Description
WriterModel(MessageBodyWriter provider, List<MediaType> types, Boolean custom)	Create new writer model instance.

Method Summary

Modifier and Type	Method	Description
boolean	isWriteable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType)	Safely invokes isWriteable method on the underlying provider.

Methods inherited from class org.glassfish.jersey.message.AbstractEntityProviderModel

declaredTypes, isCustom, providedType, provider

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

WriterModel

public WriterModel(MessageBodyWriter provider,
 List<MediaType> types,
 Boolean custom)

Create new writer model instance. NOTE: This constructor is package-private on purpose.

Parameters:

provider - modelled message body writer instance.

types - supported media types as declared in @Consumes annotation attached to the provider class.

custom - custom flag.

Method Details

isWriteable

public boolean isWriteable(Class<?> type,
 Type genericType,
 Annotation[] annotations,
 MediaType mediaType)

Safely invokes isWriteable method on the underlying provider. Any exceptions will be logged at finer level.

Parameters:

type - the class of instance that is to be written.

genericType - the type of instance to be written, obtained either by reflection of a resource method return type or via inspection of the returned instance. GenericEntity provides a way to specify this information at runtime.

annotations - an array of the annotations attached to the message entity instance.

mediaType - the media type of the HTTP entity.

Returns:

true if the type is supported, otherwise false.