@Provider @Produces(value="text/plain") public class SerializableErrorEntityTextWriter extends Object implements javax.ws.rs.ext.MessageBodyWriter<SerializableErrorEntity>
SerializableErrorEntity| Constructor and Description |
|---|
SerializableErrorEntityTextWriter() |
| Modifier and Type | Method and Description |
|---|---|
long |
getSize(SerializableErrorEntity errorEntity,
Class<?> type,
Type genericType,
Annotation[] annotations,
javax.ws.rs.core.MediaType mediaType)
Originally, the method has been called before
writeTo to ascertain the length in bytes of
the serialized form of t. |
boolean |
isWriteable(Class<?> type,
Type genericType,
Annotation[] annotations,
javax.ws.rs.core.MediaType mediaType)
Ascertain if the MessageBodyWriter supports a particular type.
|
void |
writeTo(SerializableErrorEntity errorEntity,
Class<?> type,
Type genericType,
Annotation[] annotations,
javax.ws.rs.core.MediaType mediaType,
javax.ws.rs.core.MultivaluedMap<String,Object> httpHeaders,
OutputStream out)
Write a type to an HTTP message.
|
public boolean isWriteable(Class<?> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType)
isWriteable in interface javax.ws.rs.ext.MessageBodyWriter<SerializableErrorEntity>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.true if the type is supported, otherwise false.public long getSize(SerializableErrorEntity errorEntity, Class<?> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType)
writeTo to ascertain the length in bytes of
the serialized form of t. A non-negative return value has been used in a HTTP
Content-Length header.
As of JAX-RS 2.0, the method has been deprecated and the value returned by the method is ignored
by a JAX-RS runtime. All MessageBodyWriter implementations are advised to return -1
from the method. Responsibility to compute the actual Content-Length header value has been
delegated to JAX-RS runtime.
getSize in interface javax.ws.rs.ext.MessageBodyWriter<SerializableErrorEntity>errorEntity - the instance to writetype - the class of instance that is to be written.genericType - the type of instance to be written. 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.public void writeTo(SerializableErrorEntity errorEntity, Class<?> type, Type genericType, Annotation[] annotations, javax.ws.rs.core.MediaType mediaType, javax.ws.rs.core.MultivaluedMap<String,Object> httpHeaders, OutputStream out) throws IOException, javax.ws.rs.WebApplicationException
writeTo in interface javax.ws.rs.ext.MessageBodyWriter<SerializableErrorEntity>errorEntity - the instance to write.type - the class of instance that is to be written.genericType - the type of instance to be written. 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.httpHeaders - a mutable map of the HTTP message headers.out - the OutputStream for the HTTP entity. The
implementation should not close the output stream.IOException - if an IO error arises.javax.ws.rs.WebApplicationException - if a specific HTTP error response needs to be produced.
Only effective if thrown prior to the message being committed.Copyright © 2020. All Rights Reserved.