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; ...Get Java Servlet Programming, 2nd Edition now with the O’Reilly learning platform.
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