org.springframework.web.servlet.mvc.method.annotation

Class ResponseBodyEmitterReturnValueHandler.StreamingServletServerHttpResponse

java.lang.Object

org.springframework.web.servlet.mvc.method.annotation.ResponseBodyEmitterReturnValueHandler.StreamingServletServerHttpResponse

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable, HttpMessage, HttpOutputMessage, ServerHttpResponse

Enclosing class:

ResponseBodyEmitterReturnValueHandler

private static class ResponseBodyEmitterReturnValueHandler.StreamingServletServerHttpResponse
extends java.lang.Object
implements ServerHttpResponse

Wrap to silently ignore header changes HttpMessageConverter's that would otherwise cause HttpHeaders to raise exceptions.

Field Summary

Fields

Modifier and Type	Field and Description
private ServerHttpResponse	delegate
private HttpHeaders	mutableHeaders

Constructor Summary

Constructors

Constructor and Description
StreamingServletServerHttpResponse(ServerHttpResponse delegate)

Method Summary

Modifier and Type	Method and Description
void	close() Close this response, freeing any resources created.
void	flush() Ensure that the headers and the content of the response are written out.
java.io.OutputStream	getBody() Return the body of the message as an output stream.
HttpHeaders	getHeaders() Return the headers of this message.
void	setStatusCode(HttpStatus status) Set the HTTP status code of the response.

Methods inherited from class java.lang.Object

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

Field Detail

delegate

private final ServerHttpResponse delegate

mutableHeaders

private final HttpHeaders mutableHeaders

Constructor Detail

StreamingServletServerHttpResponse

public StreamingServletServerHttpResponse(ServerHttpResponse delegate)

Method Detail

setStatusCode

public void setStatusCode(HttpStatus status)

Description copied from interface: ServerHttpResponse

Set the HTTP status code of the response.

Specified by:

setStatusCode in interface ServerHttpResponse

Parameters:

status - the HTTP status as an HttpStatus enum value

getHeaders

public HttpHeaders getHeaders()

Description copied from interface: HttpMessage

Return the headers of this message.

Specified by:

getHeaders in interface HttpMessage

Returns:

a corresponding HttpHeaders object (never null)

getBody

public java.io.OutputStream getBody()
                             throws java.io.IOException

Description copied from interface: HttpOutputMessage

Return the body of the message as an output stream.

Specified by:

getBody in interface HttpOutputMessage

Returns:

the output stream body (never null)

Throws:

java.io.IOException - in case of I/O Errors

flush

public void flush()
           throws java.io.IOException

Description copied from interface: ServerHttpResponse

Ensure that the headers and the content of the response are written out.

After the first flush, headers can no longer be changed. Only further content writing and content flushing is possible.

Specified by:

flush in interface java.io.Flushable

Specified by:

flush in interface ServerHttpResponse

Throws:

java.io.IOException

close

public void close()

Description copied from interface: ServerHttpResponse

Close this response, freeing any resources created.

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface ServerHttpResponse