atg.servlet

Interface AddHeaderHttpServletResponse

All Superinterfaces:

javax.servlet.http.HttpServletResponse, javax.servlet.ServletResponse

All Known Implementing Classes:

DynamoHttpServletResponse, RestHttpServletResponseWrapper

public interface AddHeaderHttpServletResponse
extends javax.servlet.http.HttpServletResponse

An interface that extends the HttpServletResponse by defining methods that allow one to add multiple HTTP headers with the same name. The HttpServletResponse interface is inadequate when dealing with HTTP Cookies. Cookies use the same header name, but have different values. The HttpServletResponse interface only provides a setHeader method, which when called for multiple cookies will overwrite any pre-existing cookies.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CLASS_VERSION

Fields inherited from interface javax.servlet.http.HttpServletResponse

SC_ACCEPTED, SC_BAD_GATEWAY, SC_BAD_REQUEST, SC_CONFLICT, SC_CONTINUE, SC_CREATED, SC_EXPECTATION_FAILED, SC_FORBIDDEN, SC_FOUND, SC_GATEWAY_TIMEOUT, SC_GONE, SC_HTTP_VERSION_NOT_SUPPORTED, SC_INTERNAL_SERVER_ERROR, SC_LENGTH_REQUIRED, SC_METHOD_NOT_ALLOWED, SC_MOVED_PERMANENTLY, SC_MOVED_TEMPORARILY, SC_MULTIPLE_CHOICES, SC_NO_CONTENT, SC_NON_AUTHORITATIVE_INFORMATION, SC_NOT_ACCEPTABLE, SC_NOT_FOUND, SC_NOT_IMPLEMENTED, SC_NOT_MODIFIED, SC_OK, SC_PARTIAL_CONTENT, SC_PAYMENT_REQUIRED, SC_PRECONDITION_FAILED, SC_PROXY_AUTHENTICATION_REQUIRED, SC_REQUEST_ENTITY_TOO_LARGE, SC_REQUEST_TIMEOUT, SC_REQUEST_URI_TOO_LONG, SC_REQUESTED_RANGE_NOT_SATISFIABLE, SC_RESET_CONTENT, SC_SEE_OTHER, SC_SERVICE_UNAVAILABLE, SC_SWITCHING_PROTOCOLS, SC_TEMPORARY_REDIRECT, SC_UNAUTHORIZED, SC_UNSUPPORTED_MEDIA_TYPE, SC_USE_PROXY

Method Summary

Methods

Modifier and Type	Method and Description
void	addDateHeader(java.lang.String pName, long pValue) Adds a field to the response header with a given name and date-valued field.
void	addHeader(java.lang.String pName, java.lang.String pValue) Adds a field to the response header with a given name and value.
void	addIntHeader(java.lang.String pName, int pValue) Adds a field to the response header with a given name and integer value.

Methods inherited from interface javax.servlet.http.HttpServletResponse

addCookie, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, sendError, sendError, sendRedirect, setDateHeader, setHeader, setIntHeader, setStatus, setStatus

Methods inherited from interface javax.servlet.ServletResponse

flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, getOutputStream, getWriter, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentType, setLocale

Field Detail

CLASS_VERSION

static final java.lang.String CLASS_VERSION

See Also:

Constant Field Values

Method Detail

addHeader

void addHeader(java.lang.String pName,
             java.lang.String pValue)

Adds a field to the response header with a given name and value. If the field has already been set, then an additional header is created for the new value. The containsHeader method can be used to test for the presence of a header before setting its value.

Specified by:

addHeader in interface javax.servlet.http.HttpServletResponse

Parameters:

pName - the header name

pValue - the header value

addIntHeader

void addIntHeader(java.lang.String pName,
                int pValue)

Adds a field to the response header with a given name and integer value. If the field has already been set, then an additional header is created for the new value. The containsHeader method can be used to test for the presence of a header before setting its value.

Specified by:

addIntHeader in interface javax.servlet.http.HttpServletResponse

Parameters:

pName - the header name

pValue - the header value

addDateHeader

void addDateHeader(java.lang.String pName,
                 long pValue)

Adds a field to the response header with a given name and date-valued field. The date is specified in terms of milliseconds since the epoch. If the field has already been set, then an additional header is created for the new value. The containsHeader method can be used to test for the presence of a header before setting its value.

Specified by:

addDateHeader in interface javax.servlet.http.HttpServletResponse

Parameters:

pName - the header name

pValue - the header value