Class AsyncStreamingOutputProvider

java.lang.Object

org.jboss.resteasy.plugins.providers.AsyncStreamingOutputProvider

All Implemented Interfaces:

jakarta.ws.rs.ext.MessageBodyWriter<AsyncStreamingOutput>, AsyncMessageBodyWriter<AsyncStreamingOutput>

@Provider
@Produces("*/*")
public class AsyncStreamingOutputProvider
extends Object
implements AsyncMessageBodyWriter<AsyncStreamingOutput>

Version:

$Revision: 1 $

Author:

Bill Burke

Constructor Summary

Constructors

Constructor	Description
AsyncStreamingOutputProvider()

Method Summary

Modifier and Type	Method	Description
CompletionStage<Void>	asyncWriteTo(AsyncStreamingOutput streamingOutput, Class<?> type, Type genericType, Annotation[] annotations, jakarta.ws.rs.core.MediaType mediaType, jakarta.ws.rs.core.MultivaluedMap<String,Object> httpHeaders, AsyncOutputStream entityStream)	Write a type to an HTTP message using async IO.
long	getSize(AsyncStreamingOutput streamingOutput, Class<?> type, Type genericType, Annotation[] annotations, jakarta.ws.rs.core.MediaType mediaType)
boolean	isWriteable(Class<?> type, Type genericType, Annotation[] annotations, jakarta.ws.rs.core.MediaType mediaType)
void	writeTo(AsyncStreamingOutput streamingOutput, Class<?> type, Type genericType, Annotation[] annotations, jakarta.ws.rs.core.MediaType mediaType, jakarta.ws.rs.core.MultivaluedMap<String,Object> httpHeaders, OutputStream entityStream)

Methods inherited from class java.lang.Object

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

Constructor Details

AsyncStreamingOutputProvider

public AsyncStreamingOutputProvider()

Method Details

isWriteable

public boolean isWriteable(Class<?> type,
 Type genericType,
 Annotation[] annotations,
 jakarta.ws.rs.core.MediaType mediaType)

Specified by:

isWriteable in interface jakarta.ws.rs.ext.MessageBodyWriter<AsyncStreamingOutput>

getSize

public long getSize(AsyncStreamingOutput streamingOutput,
 Class<?> type,
 Type genericType,
 Annotation[] annotations,
 jakarta.ws.rs.core.MediaType mediaType)

Specified by:

getSize in interface jakarta.ws.rs.ext.MessageBodyWriter<AsyncStreamingOutput>

writeTo

public void writeTo(AsyncStreamingOutput streamingOutput,
 Class<?> type,
 Type genericType,
 Annotation[] annotations,
 jakarta.ws.rs.core.MediaType mediaType,
 jakarta.ws.rs.core.MultivaluedMap<String,Object> httpHeaders,
 OutputStream entityStream)
             throws IOException

Specified by:

writeTo in interface jakarta.ws.rs.ext.MessageBodyWriter<AsyncStreamingOutput>

Throws:

IOException

asyncWriteTo

public CompletionStage<Void> asyncWriteTo(AsyncStreamingOutput streamingOutput,
 Class<?> type,
 Type genericType,
 Annotation[] annotations,
 jakarta.ws.rs.core.MediaType mediaType,
 jakarta.ws.rs.core.MultivaluedMap<String,Object> httpHeaders,
 AsyncOutputStream entityStream)

Description copied from interface: AsyncMessageBodyWriter

Write a type to an HTTP message using async IO. The message header map is mutable but any changes must be made before writing to the async output stream since the headers will be flushed prior to writing the message body.

Specified by:

asyncWriteTo in interface AsyncMessageBodyWriter<AsyncStreamingOutput>

Parameters:

streamingOutput - 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.

entityStream - the AsyncOutputStream for the HTTP entity. The implementation should not close the output stream.

Returns:

a CompletionStage indicating completion