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key
for the currently active
key
.
altName
field of this exception.
altNameCtx
field of this exception.
Object
,
or null
if no attribute of the given name exists.
null
if there is no attribute by that name.
null
if no object is bound under the name.
Enumeration
containing the
names of the attributes available to this request.
Enumeration
containing the
attribute names available
within this servlet context.
Enumeration
of String
objects
containing the names of all the objects bound to this session.
null
if the servlet was not protected.
Util.getCodebase(java.lang.Class)
.
cmdName
for the MIME type.
null
if the cookie has no comment.
null
if the type is not known.
obj
, using the specified
environment.
ServletContext
object that
corresponds to a specified URL on the server.
Cookie
objects the client sent with this request.
long
value that represents a
Date
object.
NamingManager.getInitialContext()
and cache it in defaultInitCtx.
getEncoding(DataSource)
except that instead
of reading the data from an InputStream
it uses the
writeTo
method to examine the data.
Flags
object containing the flags for
this message.
Flags
object containing the flags for
this message.
String
.
Enumeration
of String
objects.
Enumeration
and will be removed
in a future version of this API.
String
containing the value of the named
initialization parameter, or null
if the parameter does
not exist.
String
containing the value of the named
context-wide initialization parameter, or null
if the
parameter does not exist.
String
containing the value of the
named initialization parameter, or null
if
the parameter does not exist.
Enumeration
of String
objects,
or an empty Enumeration
if the servlet has no
initialization parameters.
Enumeration
of String
objects, or an
empty Enumeration
if the context has no initialization
parameters.
Enumeration
of String
objects,
or an empty Enumeration
if the servlet has
no initialization parameters.
InputStream
representing the
the data and throws the appropriate exception if it can
not do so.
InputStream
representing this object.
ServletInputStream
.
int
.
HttpServletRequest
object was last modified,
in milliseconds since midnight January 1, 1970 GMT.
Locale
that the client will
accept content in, based on the Accept-Language header.
Enumeration
of Locale
objects
indicating, in decreasing order starting with the preferred locale, the
locales that are acceptable to the client based on the Accept-Language
header.
-1
indicating the cookie will persist
until browser shutdown.
MessageContext
for the current part.
null
if
the MIME type is not known.
getFile
method on the URL used to
instantiate the object.
RequestDispatcher
object that acts
as a wrapper for the named servlet.
OutputStream
where the
data can be written and throws the appropriate exception if it can
not do so.
OutputStream
for this object.
ServletOutputStream
suitable for writing binary
data in the response.
String
,
or null
if the parameter does not exist.
Enumeration
of String
objects containing the names of the parameters contained
in this request.
String
objects containing
all of the values the given request parameter has, or
null
if the parameter does not exist.
Part
that contains this Multipart
object, or null
if not known.
Multipart
object,
or null
if not known.
BufferedReader
.
ServletContext.getRealPath(java.lang.String)
instead.
String
containing the real path
for a given virtual path.
null
if the user
has not been authenticated.
RequestDispatcher
object that acts as a wrapper for
the resource located at the given path.
RequestDispatcher
object that acts
as a wrapper for the resource located at the given path.
HttpServletRequest
object.
InputStream
object.
http
, https
, or ftp
.
true
if the browser is sending cookies
only over a secure protocol, or false
if the
browser can send cookies using any protocol.
This method was originally defined to retrieve a servlet
from a ServletContext
. In this version, this method
always returns null
and remains only to preserve
binary compatibility. This method will be permanently removed
in a future version of the Java Servlet API.
In lieu of this method, servlets can share information using the
ServletContext
class and can perform shared business logic
by invoking methods on common non-servlet classes.
ServletConfig
object.
ServletConfig
object, which contains
initialization and startup parameters for this servlet.
ServletContext
in which this servlet
is running.
ServletContext
in which the servlet
is executing.
This method was originally defined to return an
Enumeration
of all the servlet names known to this context. In this version,
this method always returns an empty Enumeration
and
remains only to preserve binary compatibility. This method will
be permanently removed in a future version of the Java Servlet API.
This method was originally defined to return an Enumeration
of all the servlets known to this servlet context. In this
version, this method always returns an empty enumeration and
remains only to preserve binary compatibility. This method
will be permanently removed in a future version of the Java
Servlet API.
HttpSession
associated with this request or, if if there is no
current session and create
is true, returns
a new session.
Util.getTie(java.rmi.Remote)
.
DataContentHandler
.
DataContentHandler
.
name
.
name
.
java.security.Principal
object containing
the name of the current authenticated user.
HttpSession.getAttribute(java.lang.String)
.
HttpSession.getAttributeNames()
getVerifiedUserInfo(req, resp, true)
UserInfo
object.
UserInfo
object.
PrintWriter
object that
can send character text to the client.
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