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• javax.servlet
• servlet-api
• 2.5
• javax.servlet
• ServletRequestWrapper

Methods

• ServletRequestWrappertop

  public ServletRequestWrapper(ServletRequest request)
  Creates a ServletRequest adaptor wrapping the given request object.

  Exceptions:

  @throws IllegalArgumentException if the request is null

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• getAttributetop

  public Object getAttribute(String name)
  The default behavior of this method is to call getAttribute(String name) on the wrapped request object.

  Parameters:

  @param name a String specifying the name of the attribute

  Return:

  @return an Object containing the value of the attribute, or null if the attribute does not exist

  Specified by:

  getAttribute from ServletRequest

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• getAttributeNamestop

  public Enumeration getAttributeNames()
  The default behavior of this method is to return getAttributeNames() on the wrapped request object.

  Return:

  @return an Enumeration of strings containing the names of the request's attributes

  Specified by:

  getAttributeNames from ServletRequest

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• getCharacterEncodingtop

  public String getCharacterEncoding()
  The default behavior of this method is to return getCharacterEncoding() on the wrapped request object.

  Return:

  @return a String containing the name of the character encoding, or null if the request does not specify a character encoding

  Specified by:

  getCharacterEncoding from ServletRequest

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• getContentLengthtop

  public int getContentLength()
  The default behavior of this method is to return getContentLength() on the wrapped request object.

  Return:

  @return an integer containing the length of the request body or -1 if the length is not known

  Specified by:

  getContentLength from ServletRequest

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• getContentTypetop

  public String getContentType()
  The default behavior of this method is to return getContentType() on the wrapped request object.

  Return:

  @return a String containing the name of the MIME type of the request, or null if the type is not known

  Specified by:

  getContentType from ServletRequest

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• getInputStreamtop

  public ServletInputStream getInputStream() throws IOException
  The default behavior of this method is to return getInputStream() on the wrapped request object.

  Return:

  @return a javax.servlet.ServletInputStream object containing the body of the request

  Exceptions:

  @exception java.io.IOException if an input or output exception occurred

  Specified by:

  getInputStream from ServletRequest

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• getLocalAddrtop

  public String getLocalAddr()
  The default behavior of this method is to return getLocalAddr() on the wrapped request object.

  Return:

  @return a String containing the IP address on which the request was received.

  Since:

  @since 2.4

  Specified by:

  getLocalAddr from ServletRequest

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• getLocalNametop

  public String getLocalName()
  The default behavior of this method is to return getLocalName() on the wrapped request object.

  Return:

  @return a String containing the host name of the IP on which the request was received.

  Since:

  @since 2.4

  Specified by:

  getLocalName from ServletRequest

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• getLocalPorttop

  public int getLocalPort()
  The default behavior of this method is to return getLocalPort() on the wrapped request object.

  Return:

  @return an integer specifying the port number

  Since:

  @since 2.4

  Specified by:

  getLocalPort from ServletRequest

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• getLocaletop

  public Locale getLocale()
  The default behavior of this method is to return getLocale() on the wrapped request object.

  Return:

  @return the preferred Locale for the client

  Specified by:

  getLocale from ServletRequest

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• getLocalestop

  public Enumeration getLocales()
  The default behavior of this method is to return getLocales() on the wrapped request object.

  Return:

  @return an Enumeration of preferred Locale objects for the client

  Specified by:

  getLocales from ServletRequest

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• getParametertop

  public String getParameter(String name)
  The default behavior of this method is to return getParameter(String name) on the wrapped request object.

  Parameters:

  @param name a String specifying the name of the parameter

  Return:

  @return a String representing the single value of the parameter

  Specified by:

  getParameter from ServletRequest

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• getParameterMaptop

  public Map getParameterMap()
  The default behavior of this method is to return getParameterMap() on the wrapped request object.

  Return:

  @return an immutable java.util.Map containing parameter names as keys and parameter values as map values. The keys in the parameter map are of type String. The values in the parameter map are of type String array.

  Specified by:

  getParameterMap from ServletRequest

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• getParameterNamestop

  public Enumeration getParameterNames()
  The default behavior of this method is to return getParameterNames() on the wrapped request object.

  Return:

  @return an Enumeration of String objects, each String containing the name of a request parameter; or an empty Enumeration if the request has no parameters

  Specified by:

  getParameterNames from ServletRequest

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• getParameterValuestop

  public String[] getParameterValues(String name)
  The default behavior of this method is to return getParameterValues(String name) on the wrapped request object.

  Parameters:

  @param name a String containing the name of the parameter whose value is requested

  Return:

  @return an array of String objects containing the parameter's values

  Specified by:

  getParameterValues from ServletRequest

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• getProtocoltop

  public String getProtocol()
  The default behavior of this method is to return getProtocol() on the wrapped request object.

  Return:

  @return a String containing the protocol name and version number

  Specified by:

  getProtocol from ServletRequest

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• getReadertop

  public BufferedReader getReader() throws IOException
  The default behavior of this method is to return getReader() on the wrapped request object.

  Return:

  @return a BufferedReader containing the body of the request

  Exceptions:

  @exception java.io.IOException if an input or output exception occurred

  Specified by:

  getReader from ServletRequest

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• getRealPathtop

  public String getRealPath(String path)
  The default behavior of this method is to return getRealPath(String path) on the wrapped request object.

  Specified by:

  getRealPath from ServletRequest

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• getRemoteAddrtop

  public String getRemoteAddr()
  The default behavior of this method is to return getRemoteAddr() on the wrapped request object.

  Return:

  @return a String containing the IP address of the client that sent the request

  Specified by:

  getRemoteAddr from ServletRequest

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• getRemoteHosttop

  public String getRemoteHost()
  The default behavior of this method is to return getRemoteHost() on the wrapped request object.

  Return:

  @return a String containing the fully qualified name of the client

  Specified by:

  getRemoteHost from ServletRequest

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• getRemotePorttop

  public int getRemotePort()
  The default behavior of this method is to return getRemotePort() on the wrapped request object.

  Return:

  @return an integer specifying the port number

  Since:

  @since 2.4

  Specified by:

  getRemotePort from ServletRequest

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• getRequesttop

  public ServletRequest getRequest()
  Return the wrapped request object.

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• getRequestDispatchertop

  public RequestDispatcher getRequestDispatcher(String path)
  The default behavior of this method is to return getRequestDispatcher(String path) on the wrapped request object.

  Parameters:

  @param path a String specifying the pathname to the resource. If it is relative, it must be relative against the current servlet.

  Return:

  @return a RequestDispatcher object that acts as a wrapper for the resource at the specified path, or null if the servlet container cannot return a RequestDispatcher

  Specified by:

  getRequestDispatcher from ServletRequest

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• getSchemetop

  public String getScheme()
  The default behavior of this method is to return getScheme() on the wrapped request object.

  Return:

  @return a String containing the name of the scheme used to make this request

  Specified by:

  getScheme from ServletRequest

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• getServerNametop

  public String getServerName()
  The default behavior of this method is to return getServerName() on the wrapped request object.

  Return:

  @return a String containing the name of the server

  Specified by:

  getServerName from ServletRequest

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• getServerPorttop

  public int getServerPort()
  The default behavior of this method is to return getServerPort() on the wrapped request object.

  Return:

  @return an integer specifying the port number

  Specified by:

  getServerPort from ServletRequest

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• isSecuretop

  public boolean isSecure()
  The default behavior of this method is to return isSecure() on the wrapped request object.

  Return:

  @return a boolean indicating if the request was made using a secure channel

  Specified by:

  isSecure from ServletRequest

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• removeAttributetop

  public void removeAttribute(String name)
  The default behavior of this method is to call removeAttribute(String name) on the wrapped request object.

  Parameters:

  @param name a String specifying the name of the attribute to remove

  Specified by:

  removeAttribute from ServletRequest

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• setAttributetop

  public void setAttribute(String name, Object o)
  The default behavior of this method is to return setAttribute(String name, Object o) on the wrapped request object.

  Parameters:

  @param name a String specifying the name of the attribute

  @param o the Object to be stored

  Specified by:

  setAttribute from ServletRequest

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• setCharacterEncodingtop

  public void setCharacterEncoding(String enc) throws UnsupportedEncodingException
  The default behavior of this method is to set the character encoding on the wrapped request object.

  Exceptions:

  @throws java.io.UnsupportedEncodingException if this ServletRequest is still in a state where a character encoding may be set, but the specified encoding is invalid

  Specified by:

  setCharacterEncoding from ServletRequest

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• setRequesttop

  public void setRequest(ServletRequest request)
  Sets the request object being wrapped.

  Exceptions:

  @throws IllegalArgumentException if the request is null.

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