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| javax.servlet.http.HttpServletResponse
All known Subclasses: javax.servlet.http.HttpServletResponseWrapper,
| HttpServletResponse | | public interface HttpServletResponse extends ServletResponse(Code) | | HttpServletResponse extends ServletResponse allowing servlets to
set the status and headers.
Useful Headers
| Expires
| Lets clients cache the page. Resin can use Expires to
internally cache the page.
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| SC_ACCEPTED | | final public static int SC_ACCEPTED(Code) | | |
| SC_BAD_GATEWAY | | final public static int SC_BAD_GATEWAY(Code) | | |
| SC_BAD_REQUEST | | final public static int SC_BAD_REQUEST(Code) | | |
| SC_CONFLICT | | final public static int SC_CONFLICT(Code) | | |
| SC_CONTINUE | | final public static int SC_CONTINUE(Code) | | |
| SC_CREATED | | final public static int SC_CREATED(Code) | | |
| SC_EXPECTATION_FAILED | | final public static int SC_EXPECTATION_FAILED(Code) | | |
| SC_FORBIDDEN | | final public static int SC_FORBIDDEN(Code) | | |
| SC_FOUND | | final public static int SC_FOUND(Code) | | |
| SC_GATEWAY_TIMEOUT | | final public static int SC_GATEWAY_TIMEOUT(Code) | | |
| SC_GONE | | final public static int SC_GONE(Code) | | |
| SC_HTTP_VERSION_NOT_SUPPORTED | | final public static int SC_HTTP_VERSION_NOT_SUPPORTED(Code) | | |
| SC_INTERNAL_SERVER_ERROR | | final public static int SC_INTERNAL_SERVER_ERROR(Code) | | |
| SC_LENGTH_REQUIRED | | final public static int SC_LENGTH_REQUIRED(Code) | | |
| SC_METHOD_NOT_ALLOWED | | final public static int SC_METHOD_NOT_ALLOWED(Code) | | |
| SC_MOVED_PERMANENTLY | | final public static int SC_MOVED_PERMANENTLY(Code) | | |
| SC_MOVED_TEMPORARILY | | final public static int SC_MOVED_TEMPORARILY(Code) | | |
| SC_MULTIPLE_CHOICES | | final public static int SC_MULTIPLE_CHOICES(Code) | | |
| SC_NON_AUTHORITATIVE_INFORMATION | | final public static int SC_NON_AUTHORITATIVE_INFORMATION(Code) | | |
| SC_NOT_ACCEPTABLE | | final public static int SC_NOT_ACCEPTABLE(Code) | | |
| SC_NOT_FOUND | | final public static int SC_NOT_FOUND(Code) | | |
| SC_NOT_IMPLEMENTED | | final public static int SC_NOT_IMPLEMENTED(Code) | | |
| SC_NOT_MODIFIED | | final public static int SC_NOT_MODIFIED(Code) | | |
| SC_NO_CONTENT | | final public static int SC_NO_CONTENT(Code) | | |
| SC_OK | | final public static int SC_OK(Code) | | |
| SC_PARTIAL_CONTENT | | final public static int SC_PARTIAL_CONTENT(Code) | | |
| SC_PAYMENT_REQUIRED | | final public static int SC_PAYMENT_REQUIRED(Code) | | |
| SC_PRECONDITION_FAILED | | final public static int SC_PRECONDITION_FAILED(Code) | | |
| SC_PROXY_AUTHENTICATION_REQUIRED | | final public static int SC_PROXY_AUTHENTICATION_REQUIRED(Code) | | |
| SC_REQUESTED_RANGE_NOT_SATISFIABLE | | final public static int SC_REQUESTED_RANGE_NOT_SATISFIABLE(Code) | | |
| SC_REQUEST_ENTITY_TOO_LARGE | | final public static int SC_REQUEST_ENTITY_TOO_LARGE(Code) | | |
| SC_REQUEST_TIMEOUT | | final public static int SC_REQUEST_TIMEOUT(Code) | | |
| SC_REQUEST_URI_TOO_LONG | | final public static int SC_REQUEST_URI_TOO_LONG(Code) | | |
| SC_RESET_CONTENT | | final public static int SC_RESET_CONTENT(Code) | | |
| SC_SEE_OTHER | | final public static int SC_SEE_OTHER(Code) | | |
| SC_SERVICE_UNAVAILABLE | | final public static int SC_SERVICE_UNAVAILABLE(Code) | | |
| SC_SWITCHING_PROTOCOLS | | final public static int SC_SWITCHING_PROTOCOLS(Code) | | |
| SC_UNAUTHORIZED | | final public static int SC_UNAUTHORIZED(Code) | | |
| SC_UNSUPPORTED_MEDIA_TYPE | | final public static int SC_UNSUPPORTED_MEDIA_TYPE(Code) | | |
| SC_USE_PROXY_TYPE | | final public static int SC_USE_PROXY_TYPE(Code) | | |
| addCookie | | public void addCookie(Cookie cookie)(Code) | | Sends a new cookie to the client.
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| addDateHeader | | public void addDateHeader(String name, long date)(Code) | | Adds a header by converting a date to a string.
Parameters:
name - name of the header
Parameters:
date - the date in milliseconds since the epoch. |
| addHeader | | public void addHeader(String name, String value)(Code) | | Adds a header. If another header with the same name exists, both
will be sent to the client.
Parameters:
name - the header name
Parameters:
value - the header value |
| addIntHeader | | public void addIntHeader(String name, int value)(Code) | | Adds a header by converting an integer value to a string.
Parameters:
name - name of the header
Parameters:
value - the value as an integer |
| containsHeader | | public boolean containsHeader(String name)(Code) | | Returns true if the output headers include name
Parameters:
name - the header name to test |
| encodeRedirectURL | | public String encodeRedirectURL(String name)(Code) | | Encodes session information in a URL suitable for
sendRedirect()
Parameters:
url - the url to encode a url with session information encoded |
| encodeURL | | public String encodeURL(String url)(Code) | | Encodes session information in a URL. Calling this will enable
sessions for users who have disabled cookies.
Parameters:
url - the url to encode a url with session information encoded |
| sendError | | public void sendError(int sc, String msg) throws IOException(Code) | | Sends an HTTP error page based on the status code
Parameters:
sc - the HTTP status code |
| sendError | | public void sendError(int sc) throws IOException(Code) | | Sends an HTTP error page based on the status code
Parameters:
sc - the HTTP status code |
| sendRedirect | | public void sendRedirect(String location) throws IOException(Code) | | Redirects the client to another page.
Parameters:
location - the location to redirect to. |
| setDateHeader | | public void setDateHeader(String name, long date)(Code) | | Sets a header by converting a date to a string.
To set the page to expire in 15 seconds use the following:
long now = System.currentTime();
response.setDateHeader("Expires", now + 15000);
Parameters:
name - name of the header
Parameters:
date - the date in milliseconds since the epoch. |
| setHeader | | public void setHeader(String name, String value)(Code) | | Sets a header. This will override a previous header
with the same name.
Parameters:
name - the header name
Parameters:
value - the header value |
| setIntHeader | | public void setIntHeader(String name, int value)(Code) | | Sets a header by converting an integer value to a string.
Parameters:
name - name of the header
Parameters:
value - the value as an integer |
| setStatus | | public void setStatus(int sc)(Code) | | Sets the HTTP status
Parameters:
sc - the HTTP status code |
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