Http Servlet Request Object Methods
Method |
Description |
String getAuthType( ) |
Returns authentication scheme |
Cookie[ ] getCookies( ) |
Returns an array of the cookies in thisrequest. |
long getDateHeader(String field) |
Returns the value of the date headerfield named field. |
String getHeader(String field) |
Returns the value of the header fieldnamed field. |
Enumeration getHeaderNames( ) |
Returns an enumeration of the headernames. |
int getIntHeader(String field) |
Returns the int equivalent of the headerfield named field. |
Object getAttribute(String attr) |
Returns the value of the attributenamed attr. |
String getCharacterEncoding( ) |
Returns the character encoding of the request. |
int getContentLength( ) |
Returns the size of the request. Thevalue –1 is returned if the size is unavailable. |
String getContentType( ) |
Returns the type of the request. Anull value is returned if the typecannot be determined. |
ServletInputStream getInputStream( ) |
Returns a ServletInputStreamthat can be used to read binarydata fromthe request. An IllegalStateException is thrownif getReader( ) has already beeninvoked for this request. |
String getParameter(String pname) |
Returns the value of the parameter |
Enumeration getParameterNames( ) |
Returns an enumeration of theparameter names for this request. |
String[ ] getParameterValues(String name ) |
Returns an array containing valuesassociated with the parameter |
String getProtocol( ) |
Returns a description of the protocol. |
BufferedReader getReader( ) |
Returns a buffered reader that can be used to read text from the request. An IllegalStateException is thrown if getInputStream( ) has already been invoked for this request.
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