April 2001
Intermediate to advanced
780 pages
23h 48m
English
Content preview from Java Servlet Programming, 2nd EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Name
HttpServletResponse
Synopsis
Interface Name:
javax.servlet.http.HttpServletResponse
Superinterface: javax.servlet.ServletResponse
Immediate Subinterfaces: None
Implemented By: None
Availability: Servlet API 1.0 and later
Description
HttpServletResponse extends the
ServletResponse class to allow manipulation of
HTTP protocol-specific data, including response headers and status
codes. It also defines a series of constants that represent various
HTTP status codes and includes helper functions for session-tracking
operations.
Interface Declaration
public interface HttpServletResponse extends javax.servlet.ServletResponse { // Constants public static final int SC_ACCEPTED; public static final int SC_BAD_GATEWAY; public static final int SC_BAD_REQUEST; public static final int SC_CONFLICT; public static final int SC_CONTINUE; // New in 2.0 public static final int SC_CREATED; public static final int SC_EXPECTATION_FAILED; // New in 2.2 public static final int SC_FORBIDDEN; public static final int SC_GATEWAY_TIMEOUT; // New in 2.0 public static final int SC_GONE; // New in 2.0 public static final int SC_HTTP_VERSION_NOT_SUPPORTED; // New in 2.0 public static final int SC_INTERNAL_SERVER_ERROR; public static final int SC_LENGTH_REQUIRED; // New in 2.0 public static final int SC_METHOD_NOT_ALLOWED; // New in 2.0 public static final int SC_MOVED_PERMANENTLY; public static final int SC_MOVED_TEMPORARILY; public static final int SC_MULTIPLE_CHOICES; // New in 2.0 public static final int SC_NO_CONTENT; ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.