Package jetbrains.buildServer.web.util

Class WebUtilInternal

java.lang.Object

jetbrains.buildServer.web.util.WebUtilInternal

public class WebUtilInternal
extends Object

Author:

Yegor.Yarko Date: 22/03/2019

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	WebUtilInternal.WriterConsumer<E extends Exception>

Constructor Summary

Constructors

Constructor	Description
WebUtilInternal()

Method Summary

Modifier and Type	Method	Description
static String	getLocalRootUrl(javax.servlet.http.HttpServletRequest request)	Best guess of the root server URL which can be used on the machine where the server runs to contact the server web endpoint (the same one as used by the original request)
static Writer	getWriter(javax.servlet.http.HttpServletResponse response)	Returns the Writer of the response with the UTF-8 encoding.
static <E extends Exception> void	withWriter(javax.servlet.http.HttpServletResponse response, WebUtilInternal.WriterConsumer<E> supplier)	Writes with the Writer provided by getWriter(HttpServletResponse) and closes it.

Methods inherited from class java.lang.Object

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

Constructor Detail

WebUtilInternal

public WebUtilInternal()

Method Detail

getLocalRootUrl

@NotNull
public static String getLocalRootUrl(@NotNull
                                     javax.servlet.http.HttpServletRequest request)

Best guess of the root server URL which can be used on the machine where the server runs to contact the server web endpoint (the same one as used by the original request)

withWriter

public static <E extends Exception> void withWriter(@NotNull
                                                    javax.servlet.http.HttpServletResponse response,
                                                    @NotNull
                                                    WebUtilInternal.WriterConsumer<E> supplier)
                                             throws IOException,
                                                    E extends Exception

Writes with the Writer provided by getWriter(HttpServletResponse) and closes it.

Throws:

IOException

E extends Exception

Since:

2022.1

getWriter

@NotNull
public static Writer getWriter(@NotNull
                               javax.servlet.http.HttpServletResponse response)
                        throws IOException

Returns the Writer of the response with the UTF-8 encoding.

This method is trying to use the ServletResponse.getOutputStream() if possible that is preferred comparing with the ServletResponse.getWriter(), because the PrintWriter returned by it silently eats all IOException.

Throws:

IOException

Since:

2022.1