ome.smuggler.web

Class FileStreamer

java.lang.Object

ome.smuggler.web.FileStreamer

public class FileStreamer
extends java.lang.Object

Streams a file to the HTTP response body or sends a 404 if the file does not exist.

Constructor Summary

Constructors

Constructor and Description
FileStreamer(java.nio.file.Path content, org.springframework.http.MediaType contentType, java.util.function.Consumer<javax.servlet.http.HttpServletResponse> cacheStrategy) Creates a new instance to stream the specified file.

Method Summary

Modifier and Type	Method and Description
org.springframework.http.ResponseEntity<java.lang.String>	streamOr404(javax.servlet.http.HttpServletResponse response) Streams the file to the client or sends back a 404 if the file does not exist.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileStreamer

public FileStreamer(java.nio.file.Path content,
                    org.springframework.http.MediaType contentType,
                    java.util.function.Consumer<javax.servlet.http.HttpServletResponse> cacheStrategy)

Creates a new instance to stream the specified file.

Parameters:

content - path to the file to stream.

contentType - the content type to set in the response.

cacheStrategy - sets cache directives in the response.

Throws:

java.lang.NullPointerException - if any argument is null.

Method Detail

streamOr404

public org.springframework.http.ResponseEntity<java.lang.String> streamOr404(javax.servlet.http.HttpServletResponse response)
                                                                      throws java.io.IOException

Streams the file to the client or sends back a 404 if the file does not exist.

Parameters:

response - the response to send to the client.

Returns:

a suitable entity to Spring.

Throws:

java.io.IOException - if an I/O error occurs.

java.lang.NullPointerException - if the argument is null.