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SUMMARY: JavaDoc of org.apache.struts.upload.MultipartRequestWrapper JAVADOC | Sourc code of org.apache.struts.upload.MultipartRequestWrapper SOURCE | Download org.apache.struts.upload.MultipartRequestWrapper DOWNLOAD | NESTED | FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD

org.apache.struts.upload
Class MultipartRequestWrapper  view MultipartRequestWrapper download MultipartRequestWrapper.java

java.lang.Object
  extended byorg.apache.struts.upload.MultipartRequestWrapper
All Implemented Interfaces:
javax.servlet.http.HttpServletRequest, javax.servlet.ServletRequest
public class MultipartRequestWrapper
extends java.lang.Object
implements javax.servlet.http.HttpServletRequest

This class functions as a wrapper around HttpServletRequest to provide working getParameter methods for multipart requests. Once Struts requires Servlet 2.3, this class will definately be changed to extend javax.servlet.http.HttpServletRequestWrapper instead of implementing HttpServletRequest. Servlet 2.3 methods are implemented to return null or do nothing if called on. Use getRequest 55 to retrieve the underlying HttpServletRequest object and call on the 2.3 method there, the empty methods are here only so that this will compile with the Servlet 2.3 jar. This class exists temporarily in the process() method of ActionServlet, just before the ActionForward is processed and just after the Action is performed, the request is set back to the original HttpServletRequest object.

Field Summary
private static org.apache.commons.logging.Log log
          Logging instance
protected  java.util.Map parameters
          The parameters for this multipart request
protected  javax.servlet.http.HttpServletRequest request
          The underlying HttpServletRequest
 
Fields inherited from interface javax.servlet.http.HttpServletRequest
BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH
 
Constructor Summary
MultipartRequestWrapper(javax.servlet.http.HttpServletRequest request)
           
 
Method Summary
 java.lang.Object getAttribute(java.lang.String name)
          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 name)
          Returns the value of the specified request header as a long value that represents a Date object.
 java.lang.String getHeader(java.lang.String name)
          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 name)
          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 name)
          Returns the value of the specified request header as an int.
 java.lang.String getLocalAddr()
          Use Reflection to invoke Servlet 2.4 getLocalAddr method on the wrapped Request.
 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 getLocalName()
          Use Reflection to invoke Servlet 2.4 getLocalName method on the wrapped Request.
 int getLocalPort()
          Use Reflection to invoke Servlet 2.4 getLocalPort method on the wrapped Request.
 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 name)
          Attempts to get a parameter for this request.
 java.util.Map getParameterMap()
          Implements the Servlet 2.3 getParameterMap method.
 java.util.Enumeration getParameterNames()
          Returns the names of the parameters for this request.
 java.lang.String[] getParameterValues(java.lang.String name)
          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 path)
           
 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.
 int getRemotePort()
          Use Reflection to invoke Servlet 2.4 getRemotePort method on the wrapped 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.http.HttpServletRequest getRequest()
          Returns the underlying HttpServletRequest for this wrapper
 javax.servlet.RequestDispatcher getRequestDispatcher(java.lang.String path)
          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()
          Use Reflection to invoke Servlet 2.3 getRequestURL method on the wrapped 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 create)
          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.
private  java.lang.Object invokeRequestMethod(java.lang.String name, java.lang.Object[] args)
          Convenience method which uses reflection to invoke a method on the Request.
 boolean isRequestedSessionIdFromCookie()
          Use Reflection to invoke Servlet 2.3 isRequestedSessionIdFromCookie method on the wrapped Request.
 boolean isRequestedSessionIdFromUrl()
           
 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 user)
          Returns a boolean indicating whether the authenticated user is included in the specified logical "role".
 void removeAttribute(java.lang.String name)
          Removes an attribute from this request.
 void setAttribute(java.lang.String name, java.lang.Object o)
          Stores an attribute in this request.
 void setCharacterEncoding(java.lang.String encoding)
          Use Reflection to invoke Servlet 2.3 setCharacterEncoding method on the wrapped Request.
 void setParameter(java.lang.String name, java.lang.String value)
          Sets a parameter for this request.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

log

private static final org.apache.commons.logging.Log log
Logging instance

parameters

protected java.util.Map parameters
The parameters for this multipart request

request

protected javax.servlet.http.HttpServletRequest request
The underlying HttpServletRequest

Constructor Detail

MultipartRequestWrapper

public MultipartRequestWrapper(javax.servlet.http.HttpServletRequest request)
Method Detail

setParameter

public void setParameter(java.lang.String name,
                         java.lang.String value)
Sets a parameter for this request. The parameter is actually separate from the request parameters, but calling on the getParameter() methods of this class will work as if they weren't.

getParameter

public java.lang.String getParameter(java.lang.String name)
Attempts to get a parameter for this request. It first looks in the underlying HttpServletRequest object for the parameter, and if that doesn't exist it looks for the parameters retrieved from the multipart request

Specified by:
getParameter in interface javax.servlet.ServletRequest

getParameterNames

public java.util.Enumeration getParameterNames()
Returns the names of the parameters for this request. The enumeration consists of the normal request parameter names plus the parameters read from the multipart request

Specified by:
getParameterNames in interface javax.servlet.ServletRequest

getParameterValues

public java.lang.String[] getParameterValues(java.lang.String name)
Description copied from interface: javax.servlet.ServletRequest
Returns an array of String objects containing all of the values the given request parameter has, or null if the parameter does not exist.

If the parameter has a single value, the array has a length of 1.

Specified by:
getParameterValues in interface javax.servlet.ServletRequest

getRequest

public javax.servlet.http.HttpServletRequest getRequest()
Returns the underlying HttpServletRequest for this wrapper

getAttribute

public java.lang.Object getAttribute(java.lang.String name)
Description copied from interface: javax.servlet.ServletRequest
Returns the value of the named attribute as an Object, or null 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.*, and sun.*.

Specified by:
getAttribute in interface javax.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 empty Enumeration if the request has no attributes available to it.

Specified by:
getAttributeNames in interface javax.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 interface javax.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 interface javax.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 interface javax.servlet.ServletRequest

getInputStream

public javax.servlet.ServletInputStream getInputStream()
                                                throws java.io.IOException
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 interface javax.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 interface javax.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, or ftp. Different schemes have different rules for constructing URLs, as noted in RFC 1738.

Specified by:
getScheme in interface javax.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 interface javax.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 interface javax.servlet.ServletRequest

getReader

public java.io.BufferedReader getReader()
                                 throws java.io.IOException
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 interface javax.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 interface javax.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 interface javax.servlet.ServletRequest

setAttribute

public void setAttribute(java.lang.String name,
                         java.lang.Object o)
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.*, and com.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 by RequestDispatcher, the object set by this method may not be correctly retrieved in the caller servlet.

Specified by:
setAttribute in interface javax.servlet.ServletRequest

removeAttribute

public void removeAttribute(java.lang.String name)
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.*, and com.sun.*, are reserved for use by Sun Microsystems.

Specified by:
removeAttribute in interface javax.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 interface javax.servlet.ServletRequest

getLocales

public java.util.Enumeration getLocales()
Description copied from interface: javax.servlet.ServletRequest
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. If the client request doesn't provide an Accept-Language header, this method returns an Enumeration containing one Locale, the default locale for the server.

Specified by:
getLocales in interface javax.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 interface javax.servlet.ServletRequest

getRequestDispatcher

public javax.servlet.RequestDispatcher getRequestDispatcher(java.lang.String path)
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 a RequestDispatcher.

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 interface javax.servlet.ServletRequest

getRealPath

public java.lang.String getRealPath(java.lang.String path)
Specified by:
getRealPath in interface javax.servlet.ServletRequest

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 interface javax.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 returns null if no cookies were sent.

Specified by:
getCookies in interface javax.servlet.http.HttpServletRequest

getDateHeader

public long getDateHeader(java.lang.String name)
Description copied from interface: javax.servlet.http.HttpServletRequest
Returns the value of the specified request header as a long value that represents a Date object. Use this method with headers that contain dates, such as If-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 interface javax.servlet.http.HttpServletRequest

getHeader

public java.lang.String getHeader(java.lang.String name)
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 returns null. 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 interface javax.servlet.http.HttpServletRequest

getHeaders

public java.util.Enumeration getHeaders(java.lang.String name)
Description copied from interface: javax.servlet.http.HttpServletRequest
Returns all the values of the specified request header as an Enumeration of String 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 interface javax.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 interface javax.servlet.http.HttpServletRequest

getIntHeader

public int getIntHeader(java.lang.String name)
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 a NumberFormatException.

The header name is case insensitive.

Specified by:
getIntHeader in interface javax.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 interface javax.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 interface javax.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 interface javax.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 interface javax.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 interface javax.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 interface javax.servlet.http.HttpServletRequest

isUserInRole

public boolean isUserInRole(java.lang.String user)
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 interface javax.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 returns null.

Specified by:
getUserPrincipal in interface javax.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 interface javax.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 interface javax.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 interface javax.servlet.http.HttpServletRequest

getSession

public javax.servlet.http.HttpSession getSession(boolean create)
Description copied from interface: javax.servlet.http.HttpServletRequest
Returns the current HttpSession associated with this request or, if there is no current session and create is true, returns a new session.

If create is false and the request has no valid HttpSession, this method returns null.

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 interface javax.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 interface javax.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 interface javax.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 interface javax.servlet.http.HttpServletRequest

isRequestedSessionIdFromUrl

public boolean isRequestedSessionIdFromUrl()
Specified by:
isRequestedSessionIdFromUrl in interface javax.servlet.http.HttpServletRequest

getParameterMap

public java.util.Map getParameterMap()
Implements the Servlet 2.3 getParameterMap method.

Specified by:
getParameterMap in interface javax.servlet.ServletRequest

setCharacterEncoding

public void setCharacterEncoding(java.lang.String encoding)
Use Reflection to invoke Servlet 2.3 setCharacterEncoding method on the wrapped Request.

Specified by:
setCharacterEncoding in interface javax.servlet.ServletRequest

getRequestURL

public java.lang.StringBuffer getRequestURL()
Use Reflection to invoke Servlet 2.3 getRequestURL method on the wrapped Request.

Specified by:
getRequestURL in interface javax.servlet.http.HttpServletRequest

isRequestedSessionIdFromCookie

public boolean isRequestedSessionIdFromCookie()
Use Reflection to invoke Servlet 2.3 isRequestedSessionIdFromCookie method on the wrapped Request.

Specified by:
isRequestedSessionIdFromCookie in interface javax.servlet.http.HttpServletRequest

getLocalAddr

public java.lang.String getLocalAddr()
Use Reflection to invoke Servlet 2.4 getLocalAddr method on the wrapped Request.

Specified by:
getLocalAddr in interface javax.servlet.ServletRequest

getLocalName

public java.lang.String getLocalName()
Use Reflection to invoke Servlet 2.4 getLocalName method on the wrapped Request.

Specified by:
getLocalName in interface javax.servlet.ServletRequest

getLocalPort

public int getLocalPort()
Use Reflection to invoke Servlet 2.4 getLocalPort method on the wrapped Request.

Specified by:
getLocalPort in interface javax.servlet.ServletRequest

getRemotePort

public int getRemotePort()
Use Reflection to invoke Servlet 2.4 getRemotePort method on the wrapped Request.

Specified by:
getRemotePort in interface javax.servlet.ServletRequest

invokeRequestMethod

private java.lang.Object invokeRequestMethod(java.lang.String name,
                                             java.lang.Object[] args)
Convenience method which uses reflection to invoke a method on the Request.

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