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DETAIL: FIELD | CONSTR | METHOD |
freemarker.testcase.servlets
Class TestJspTaglibs.MockRequest

java.lang.Objectfreemarker.testcase.servlets.TestJspTaglibs.MockRequest
- All Implemented Interfaces:
- javax.servlet.http.HttpServletRequest, javax.servlet.ServletRequest
- Enclosing class:
- TestJspTaglibs
- private static final class TestJspTaglibs.MockRequest
- extends java.lang.Object
- implements javax.servlet.http.HttpServletRequest
- extends java.lang.Object
Field Summary | |
private java.lang.String |
pathInfo
|
private javax.servlet.http.HttpSession |
session
|
Fields inherited from interface javax.servlet.http.HttpServletRequest |
BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH |
Constructor Summary | |
(package private) |
TestJspTaglibs.MockRequest(java.lang.String pathInfo)
|
Method Summary | |
java.lang.Object |
getAttribute(java.lang.String arg0)
Returns the value of the named attribute as an Object ,
or null if no attribute of the given name exists. |
java.util.Enumeration |
getAttributeNames()
Returns an Enumeration containing the
names of the attributes available to this request. |
java.lang.String |
getAuthType()
Returns the name of the authentication scheme used to protect the servlet. |
java.lang.String |
getCharacterEncoding()
Returns the name of the character encoding used in the body of this request. |
int |
getContentLength()
Returns the length, in bytes, of the request body and made available by the input stream, or -1 if the length is not known. |
java.lang.String |
getContentType()
Returns the MIME type of the body of the request, or null if the type is not known. |
java.lang.String |
getContextPath()
Returns the portion of the request URI that indicates the context of the request. |
javax.servlet.http.Cookie[] |
getCookies()
Returns an array containing all of the Cookie
objects the client sent with this request. |
long |
getDateHeader(java.lang.String arg0)
Returns the value of the specified request header as a long value that represents a
Date object. |
java.lang.String |
getHeader(java.lang.String arg0)
Returns the value of the specified request header as a String . |
java.util.Enumeration |
getHeaderNames()
Returns an enumeration of all the header names this request contains. |
java.util.Enumeration |
getHeaders(java.lang.String arg0)
Returns all the values of the specified request header as an Enumeration of String objects. |
javax.servlet.ServletInputStream |
getInputStream()
Retrieves the body of the request as binary data using a javax.servlet.ServletInputStream. |
int |
getIntHeader(java.lang.String arg0)
Returns the value of the specified request header as an int . |
java.util.Locale |
getLocale()
Returns the preferred Locale that the client will
accept content in, based on the Accept-Language header. |
java.util.Enumeration |
getLocales()
Returns an 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. |
java.lang.String |
getMethod()
Returns the name of the HTTP method with which this request was made, for example, GET, POST, or PUT. |
java.lang.String |
getParameter(java.lang.String arg0)
Returns the value of a request parameter as a String ,
or null if the parameter does not exist. |
java.util.Map |
getParameterMap()
Returns a java.util.Map of the parameters of this request. |
java.util.Enumeration |
getParameterNames()
Returns an Enumeration of String
objects containing the names of the parameters contained
in this request. |
java.lang.String[] |
getParameterValues(java.lang.String arg0)
Returns an array of String objects containing
all of the values the given request parameter has, or
null if the parameter does not exist. |
java.lang.String |
getPathInfo()
Returns any extra path information associated with the URL the client sent when it made this request. |
java.lang.String |
getPathTranslated()
Returns any extra path information after the servlet name but before the query string, and translates it to a real path. |
java.lang.String |
getProtocol()
Returns the name and version of the protocol the request uses in the form protocol/majorVersion.minorVersion, for example, HTTP/1.1. |
java.lang.String |
getQueryString()
Returns the query string that is contained in the request URL after the path. |
java.io.BufferedReader |
getReader()
Retrieves the body of the request as character data using a BufferedReader . |
java.lang.String |
getRealPath(java.lang.String arg0)
Deprecated. |
java.lang.String |
getRemoteAddr()
Returns the Internet Protocol (IP) address of the client or last proxy that sent the request. |
java.lang.String |
getRemoteHost()
Returns the fully qualified name of the client or the last proxy that sent the request. |
java.lang.String |
getRemoteUser()
Returns the login of the user making this request, if the user has been authenticated, or null if the user
has not been authenticated. |
javax.servlet.RequestDispatcher |
getRequestDispatcher(java.lang.String arg0)
Returns a javax.servlet.RequestDispatcher object that acts as a wrapper for the resource located at the given path. |
java.lang.String |
getRequestedSessionId()
Returns the session ID specified by the client. |
java.lang.String |
getRequestURI()
Returns the part of this request's URL from the protocol name up to the query string in the first line of the HTTP request. |
java.lang.StringBuffer |
getRequestURL()
Reconstructs the URL the client used to make the request. |
java.lang.String |
getScheme()
Returns the name of the scheme used to make this request, for example, http , https , or ftp . |
java.lang.String |
getServerName()
Returns the host name of the server to which the request was sent. |
int |
getServerPort()
Returns the port number to which the request was sent. |
java.lang.String |
getServletPath()
Returns the part of this request's URL that calls the servlet. |
javax.servlet.http.HttpSession |
getSession()
Returns the current session associated with this request, or if the request does not have a session, creates one. |
javax.servlet.http.HttpSession |
getSession(boolean arg0)
Returns the current HttpSession
associated with this request or, if there is no
current session and create is true, returns
a new session. |
java.security.Principal |
getUserPrincipal()
Returns a java.security.Principal object containing
the name of the current authenticated user. |
boolean |
isRequestedSessionIdFromCookie()
Checks whether the requested session ID came in as a cookie. |
boolean |
isRequestedSessionIdFromUrl()
Deprecated. |
boolean |
isRequestedSessionIdFromURL()
Checks whether the requested session ID came in as part of the request URL. |
boolean |
isRequestedSessionIdValid()
Checks whether the requested session ID is still valid. |
boolean |
isSecure()
Returns a boolean indicating whether this request was made using a secure channel, such as HTTPS. |
boolean |
isUserInRole(java.lang.String arg0)
Returns a boolean indicating whether the authenticated user is included in the specified logical "role". |
void |
removeAttribute(java.lang.String arg0)
Removes an attribute from this request. |
void |
setAttribute(java.lang.String arg0,
java.lang.Object arg1)
Stores an attribute in this request. |
void |
setCharacterEncoding(java.lang.String arg0)
Overrides the name of the character encoding used in the body of this request. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface javax.servlet.ServletRequest |
getLocalAddr, getLocalName, getLocalPort, getRemotePort |
Field Detail |
pathInfo
private final java.lang.String pathInfo
session
private javax.servlet.http.HttpSession session
Constructor Detail |
TestJspTaglibs.MockRequest
TestJspTaglibs.MockRequest(java.lang.String pathInfo)
Method Detail |
getAuthType
public java.lang.String getAuthType()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the name of the authentication scheme used to protect
the servlet. All servlet containers support basic, form and client
certificate authentication, and may additionally support digest
authentication.
If the servlet is not authenticated
null
is returned.Same as the value of the CGI variable AUTH_TYPE.
- Specified by:
getAuthType
in interfacejavax.servlet.http.HttpServletRequest
getContextPath
public java.lang.String getContextPath()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the portion of the request URI that indicates the context
of the request. The context path always comes first in a request
URI. The path starts with a "/" character but does not end with a "/"
character. For servlets in the default (root) context, this method
returns "". The container does not decode this string.
- Specified by:
getContextPath
in interfacejavax.servlet.http.HttpServletRequest
getCookies
public javax.servlet.http.Cookie[] getCookies()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns an array containing all of the
Cookie
objects the client sent with this request. This method returnsnull
if no cookies were sent.- Specified by:
getCookies
in interfacejavax.servlet.http.HttpServletRequest
getDateHeader
public long getDateHeader(java.lang.String arg0)
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the value of the specified request header
as a
long
value that represents aDate
object. Use this method with headers that contain dates, such asIf-Modified-Since
.The date is returned as the number of milliseconds since January 1, 1970 GMT. The header name is case insensitive.
If the request did not have a header of the specified name, this method returns -1. If the header can't be converted to a date, the method throws an
IllegalArgumentException
.- Specified by:
getDateHeader
in interfacejavax.servlet.http.HttpServletRequest
getHeader
public java.lang.String getHeader(java.lang.String arg0)
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the value of the specified request header
as a
String
. If the request did not include a header of the specified name, this method returnsnull
. If there are multiple headers with the same name, this method returns the first head in the request. The header name is case insensitive. You can use this method with any request header.- Specified by:
getHeader
in interfacejavax.servlet.http.HttpServletRequest
getHeaderNames
public java.util.Enumeration getHeaderNames()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns an enumeration of all the header names
this request contains. If the request has no
headers, this method returns an empty enumeration.
Some servlet containers do not allow servlets to access headers using this method, in which case this method returns
null
- Specified by:
getHeaderNames
in interfacejavax.servlet.http.HttpServletRequest
getHeaders
public java.util.Enumeration getHeaders(java.lang.String arg0)
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns all the values of the specified request header
as an
Enumeration
ofString
objects.Some headers, such as
Accept-Language
can be sent by clients as several headers each with a different value rather than sending the header as a comma separated list.If the request did not include any headers of the specified name, this method returns an empty
Enumeration
. The header name is case insensitive. You can use this method with any request header.- Specified by:
getHeaders
in interfacejavax.servlet.http.HttpServletRequest
getIntHeader
public int getIntHeader(java.lang.String arg0)
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the value of the specified request header
as an
int
. If the request does not have a header of the specified name, this method returns -1. If the header cannot be converted to an integer, this method throws aNumberFormatException
.The header name is case insensitive.
- Specified by:
getIntHeader
in interfacejavax.servlet.http.HttpServletRequest
getMethod
public java.lang.String getMethod()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the name of the HTTP method with which this
request was made, for example, GET, POST, or PUT.
Same as the value of the CGI variable REQUEST_METHOD.
- Specified by:
getMethod
in interfacejavax.servlet.http.HttpServletRequest
getPathInfo
public java.lang.String getPathInfo()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns any extra path information associated with
the URL the client sent when it made this request.
The extra path information follows the servlet path
but precedes the query string and will start with
a "/" character.
This method returns
null
if there was no extra path information.Same as the value of the CGI variable PATH_INFO.
- Specified by:
getPathInfo
in interfacejavax.servlet.http.HttpServletRequest
getPathTranslated
public java.lang.String getPathTranslated()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns any extra path information after the servlet name
but before the query string, and translates it to a real
path. Same as the value of the CGI variable PATH_TRANSLATED.
If the URL does not have any extra path information, this method returns
null
or the servlet container cannot translate the virtual path to a real path for any reason (such as when the web application is executed from an archive). The web container does not decode this string.- Specified by:
getPathTranslated
in interfacejavax.servlet.http.HttpServletRequest
getQueryString
public java.lang.String getQueryString()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the query string that is contained in the request
URL after the path. This method returns
null
if the URL does not have a query string. Same as the value of the CGI variable QUERY_STRING.- Specified by:
getQueryString
in interfacejavax.servlet.http.HttpServletRequest
getRemoteUser
public java.lang.String getRemoteUser()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the login of the user making this request, if the
user has been authenticated, or
null
if the user has not been authenticated. Whether the user name is sent with each subsequent request depends on the browser and type of authentication. Same as the value of the CGI variable REMOTE_USER.- Specified by:
getRemoteUser
in interfacejavax.servlet.http.HttpServletRequest
getRequestedSessionId
public java.lang.String getRequestedSessionId()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the session ID specified by the client. This may
not be the same as the ID of the current valid session
for this request.
If the client did not specify a session ID, this method returns
null
.- Specified by:
getRequestedSessionId
in interfacejavax.servlet.http.HttpServletRequest
getRequestURI
public java.lang.String getRequestURI()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the part of this request's URL from the protocol
name up to the query string in the first line of the HTTP request.
The web container does not decode this String.
For example:
First line of HTTP request Returned Value POST /some/path.html HTTP/1.1 /some/path.html GET http://foo.bar/a.html HTTP/1.0 /a.html HEAD /xyz?a=b HTTP/1.1 /xyz To reconstruct an URL with a scheme and host, use HttpUtils.getRequestURL(javax.servlet.http.HttpServletRequest)>
HttpUtils.getRequestURL(javax.servlet.http.HttpServletRequest)
55 .- Specified by:
getRequestURI
in interfacejavax.servlet.http.HttpServletRequest
getRequestURL
public java.lang.StringBuffer getRequestURL()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Reconstructs the URL the client used to make the request.
The returned URL contains a protocol, server name, port
number, and server path, but it does not include query
string parameters.
Because this method returns a
StringBuffer
, not a string, you can modify the URL easily, for example, to append query parameters.This method is useful for creating redirect messages and for reporting errors.
- Specified by:
getRequestURL
in interfacejavax.servlet.http.HttpServletRequest
getServletPath
public java.lang.String getServletPath()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the part of this request's URL that calls
the servlet. This path starts with a "/" character
and includes either the servlet name or a path to
the servlet, but does not include any extra path
information or a query string. Same as the value of
the CGI variable SCRIPT_NAME.
This method will return an empty string ("") if the servlet used to process this request was matched using the "/*" pattern.
- Specified by:
getServletPath
in interfacejavax.servlet.http.HttpServletRequest
getSession
public javax.servlet.http.HttpSession getSession()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the current session associated with this request,
or if the request does not have a session, creates one.
- Specified by:
getSession
in interfacejavax.servlet.http.HttpServletRequest
getSession
public javax.servlet.http.HttpSession getSession(boolean arg0)
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns the current
HttpSession
associated with this request or, if there is no current session andcreate
is true, returns a new session.If
create
isfalse
and the request has no validHttpSession
, this method returnsnull
.To make sure the session is properly maintained, you must call this method before the response is committed. If the container is using cookies to maintain session integrity and is asked to create a new session when the response is committed, an IllegalStateException is thrown.
- Specified by:
getSession
in interfacejavax.servlet.http.HttpServletRequest
getUserPrincipal
public java.security.Principal getUserPrincipal()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns a
java.security.Principal
object containing the name of the current authenticated user. If the user has not been authenticated, the method returnsnull
.- Specified by:
getUserPrincipal
in interfacejavax.servlet.http.HttpServletRequest
isRequestedSessionIdFromCookie
public boolean isRequestedSessionIdFromCookie()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Checks whether the requested session ID came in as a cookie.
- Specified by:
isRequestedSessionIdFromCookie
in interfacejavax.servlet.http.HttpServletRequest
isRequestedSessionIdFromUrl
public boolean isRequestedSessionIdFromUrl()
- Deprecated.
- Specified by:
isRequestedSessionIdFromUrl
in interfacejavax.servlet.http.HttpServletRequest
isRequestedSessionIdFromURL
public boolean isRequestedSessionIdFromURL()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Checks whether the requested session ID came in as part of the
request URL.
- Specified by:
isRequestedSessionIdFromURL
in interfacejavax.servlet.http.HttpServletRequest
isRequestedSessionIdValid
public boolean isRequestedSessionIdValid()
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Checks whether the requested session ID is still valid.
- Specified by:
isRequestedSessionIdValid
in interfacejavax.servlet.http.HttpServletRequest
isUserInRole
public boolean isUserInRole(java.lang.String arg0)
- Description copied from interface:
javax.servlet.http.HttpServletRequest
- Returns a boolean indicating whether the authenticated user is included
in the specified logical "role". Roles and role membership can be
defined using deployment descriptors. If the user has not been
authenticated, the method returns
false
.- Specified by:
isUserInRole
in interfacejavax.servlet.http.HttpServletRequest
getAttribute
public java.lang.Object getAttribute(java.lang.String arg0)
- Description copied from interface:
javax.servlet.ServletRequest
- Returns the value of the named attribute as an
Object
, ornull
if no attribute of the given name exists.Attributes can be set two ways. The servlet container may set attributes to make available custom information about a request. For example, for requests made using HTTPS, the attribute
javax.servlet.request.X509Certificate
can be used to retrieve information on the certificate of the client. Attributes can also be set programatically using ServletRequest.setAttribute(java.lang.String, java.lang.Object)>ServletRequest.setAttribute(java.lang.String, java.lang.Object)
55 . This allows information to be embedded into a request before a javax.servlet.RequestDispatcher call.Attribute names should follow the same conventions as package names. This specification reserves names matching
java.*
,javax.*
, andsun.*
.- Specified by:
getAttribute
in interfacejavax.servlet.ServletRequest
getAttributeNames
public java.util.Enumeration getAttributeNames()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns an
Enumeration
containing the names of the attributes available to this request. This method returns an emptyEnumeration
if the request has no attributes available to it.- Specified by:
getAttributeNames
in interfacejavax.servlet.ServletRequest
getCharacterEncoding
public java.lang.String getCharacterEncoding()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns the name of the character encoding used in the body of this
request. This method returns
null
if the request does not specify a character encoding- Specified by:
getCharacterEncoding
in interfacejavax.servlet.ServletRequest
getContentLength
public int getContentLength()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns the length, in bytes, of the request body
and made available by the input stream, or -1 if the
length is not known. For HTTP servlets, same as the value
of the CGI variable CONTENT_LENGTH.
- Specified by:
getContentLength
in interfacejavax.servlet.ServletRequest
getContentType
public java.lang.String getContentType()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns the MIME type of the body of the request, or
null
if the type is not known. For HTTP servlets, same as the value of the CGI variable CONTENT_TYPE.- Specified by:
getContentType
in interfacejavax.servlet.ServletRequest
getInputStream
public javax.servlet.ServletInputStream getInputStream()
- Description copied from interface:
javax.servlet.ServletRequest
- Retrieves the body of the request as binary data using
a javax.servlet.ServletInputStream. Either this method or
ServletRequest.getReader()>
ServletRequest.getReader()
55 may be called to read the body, not both.- Specified by:
getInputStream
in interfacejavax.servlet.ServletRequest
getLocale
public java.util.Locale getLocale()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns the preferred
Locale
that the client will accept content in, based on the Accept-Language header. If the client request doesn't provide an Accept-Language header, this method returns the default locale for the server.- Specified by:
getLocale
in interfacejavax.servlet.ServletRequest
getLocales
public java.util.Enumeration getLocales()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns an
Enumeration
ofLocale
objects indicating, in decreasing order starting with the preferred locale, the locales that are acceptable to the client based on the Accept-Language header. If the client request doesn't provide an Accept-Language header, this method returns anEnumeration
containing oneLocale
, the default locale for the server.- Specified by:
getLocales
in interfacejavax.servlet.ServletRequest
getParameter
public java.lang.String getParameter(java.lang.String arg0)
- Description copied from interface:
javax.servlet.ServletRequest
- Returns the value of a request parameter as a
String
, ornull
if the parameter does not exist. Request parameters are extra information sent with the request. For HTTP servlets, parameters are contained in the query string or posted form data.You should only use this method when you are sure the parameter has only one value. If the parameter might have more than one value, use ServletRequest.getParameterValues(java.lang.String)>
ServletRequest.getParameterValues(java.lang.String)
55 .If you use this method with a multivalued parameter, the value returned is equal to the first value in the array returned by
getParameterValues
.If the parameter data was sent in the request body, such as occurs with an HTTP POST request, then reading the body directly via ServletRequest.getInputStream()>
ServletRequest.getInputStream()
55 or ServletRequest.getReader()>ServletRequest.getReader()
55 can interfere with the execution of this method.- Specified by:
getParameter
in interfacejavax.servlet.ServletRequest
getParameterMap
public java.util.Map getParameterMap()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns a java.util.Map of the parameters of this request.
Request parameters
are extra information sent with the request. For HTTP servlets,
parameters are contained in the query string or posted form data.
- Specified by:
getParameterMap
in interfacejavax.servlet.ServletRequest
getParameterNames
public java.util.Enumeration getParameterNames()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns an
Enumeration
ofString
objects containing the names of the parameters contained in this request. If the request has no parameters, the method returns an emptyEnumeration
.- Specified by:
getParameterNames
in interfacejavax.servlet.ServletRequest
getParameterValues
public java.lang.String[] getParameterValues(java.lang.String arg0)
- Description copied from interface:
javax.servlet.ServletRequest
- Returns an array of
String
objects containing all of the values the given request parameter has, ornull
if the parameter does not exist.If the parameter has a single value, the array has a length of 1.
- Specified by:
getParameterValues
in interfacejavax.servlet.ServletRequest
getProtocol
public java.lang.String getProtocol()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns the name and version of the protocol the request uses
in the form protocol/majorVersion.minorVersion, for
example, HTTP/1.1. For HTTP servlets, the value
returned is the same as the value of the CGI variable
SERVER_PROTOCOL
.- Specified by:
getProtocol
in interfacejavax.servlet.ServletRequest
getReader
public java.io.BufferedReader getReader()
- Description copied from interface:
javax.servlet.ServletRequest
- Retrieves the body of the request as character data using
a
BufferedReader
. The reader translates the character data according to the character encoding used on the body. Either this method or ServletRequest.getInputStream()>ServletRequest.getInputStream()
55 may be called to read the body, not both.- Specified by:
getReader
in interfacejavax.servlet.ServletRequest
getRealPath
public java.lang.String getRealPath(java.lang.String arg0)
- Deprecated.
- Specified by:
getRealPath
in interfacejavax.servlet.ServletRequest
getRemoteAddr
public java.lang.String getRemoteAddr()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns the Internet Protocol (IP) address of the client
or last proxy that sent the request.
For HTTP servlets, same as the value of the
CGI variable
REMOTE_ADDR
.- Specified by:
getRemoteAddr
in interfacejavax.servlet.ServletRequest
getRemoteHost
public java.lang.String getRemoteHost()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns the fully qualified name of the client
or the last proxy that sent the request.
If the engine cannot or chooses not to resolve the hostname
(to improve performance), this method returns the dotted-string form of
the IP address. For HTTP servlets, same as the value of the CGI variable
REMOTE_HOST
.- Specified by:
getRemoteHost
in interfacejavax.servlet.ServletRequest
getRequestDispatcher
public javax.servlet.RequestDispatcher getRequestDispatcher(java.lang.String arg0)
- Description copied from interface:
javax.servlet.ServletRequest
- Returns a javax.servlet.RequestDispatcher object that acts as a wrapper for
the resource located at the given path.
A
RequestDispatcher
object can be used to forward a request to the resource or to include the resource in a response. The resource can be dynamic or static.The pathname specified may be relative, although it cannot extend outside the current servlet context. If the path begins with a "/" it is interpreted as relative to the current context root. This method returns
null
if the servlet container cannot return aRequestDispatcher
.The difference between this method and ServletContext.getRequestDispatcher(java.lang.String)>
ServletContext.getRequestDispatcher(java.lang.String)
55 is that this method can take a relative path.- Specified by:
getRequestDispatcher
in interfacejavax.servlet.ServletRequest
getScheme
public java.lang.String getScheme()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns the name of the scheme used to make this request,
for example,
http
,https
, orftp
. Different schemes have different rules for constructing URLs, as noted in RFC 1738.- Specified by:
getScheme
in interfacejavax.servlet.ServletRequest
getServerName
public java.lang.String getServerName()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns the host name of the server to which the request was sent.
It is the value of the part before ":" in the
Host
header value, if any, or the resolved server name, or the server IP address.- Specified by:
getServerName
in interfacejavax.servlet.ServletRequest
getServerPort
public int getServerPort()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns the port number to which the request was sent.
It is the value of the part after ":" in the
Host
header value, if any, or the server port where the client connection was accepted on.- Specified by:
getServerPort
in interfacejavax.servlet.ServletRequest
isSecure
public boolean isSecure()
- Description copied from interface:
javax.servlet.ServletRequest
- Returns a boolean indicating whether this request was made using a
secure channel, such as HTTPS.
- Specified by:
isSecure
in interfacejavax.servlet.ServletRequest
removeAttribute
public void removeAttribute(java.lang.String arg0)
- Description copied from interface:
javax.servlet.ServletRequest
- Removes an attribute from this request. This method is not
generally needed as attributes only persist as long as the request
is being handled.
Attribute names should follow the same conventions as package names. Names beginning with
java.*
,javax.*
, andcom.sun.*
, are reserved for use by Sun Microsystems.- Specified by:
removeAttribute
in interfacejavax.servlet.ServletRequest
setAttribute
public void setAttribute(java.lang.String arg0, java.lang.Object arg1)
- Description copied from interface:
javax.servlet.ServletRequest
- Stores an attribute in this request.
Attributes are reset between requests. This method is most
often used in conjunction with javax.servlet.RequestDispatcher.
Attribute names should follow the same conventions as package names. Names beginning with
java.*
,javax.*
, andcom.sun.*
, are reserved for use by Sun Microsystems.
If the object passed in is null, the effect is the same as calling ServletRequest.removeAttribute(java.lang.String)>ServletRequest.removeAttribute(java.lang.String)
55 .
It is warned that when the request is dispatched from the servlet resides in a different web application byRequestDispatcher
, the object set by this method may not be correctly retrieved in the caller servlet.- Specified by:
setAttribute
in interfacejavax.servlet.ServletRequest
setCharacterEncoding
public void setCharacterEncoding(java.lang.String arg0)
- Description copied from interface:
javax.servlet.ServletRequest
- Overrides the name of the character encoding used in the body of this
request. This method must be called prior to reading request parameters
or reading input using getReader().
- Specified by:
setCharacterEncoding
in interfacejavax.servlet.ServletRequest
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