Java Doc for ServletUtils.java in  » J2EE » panther » org » lateralnz » common » util » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » J2EE » panther » org.lateralnz.common.util 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.lateralnz.common.util.ServletUtils

ServletUtils
public class ServletUtils implements Constants(Code)
common utility functions used by servlets
author:
   J R Briggs


Field Summary
final static  StringLOCALE
    
final public static  StringXML_ATTRIBUTE
    

Constructor Summary
protected  ServletUtils()
    

Method Summary
final public static  voidforward(HttpServletRequest request, HttpServletResponse response, String forwardTag)
    
final public static  voidforward(HttpServletRequest request, HttpServletResponse response)
    
final public static  voidforwardError(HttpServletRequest request, HttpServletResponse response)
    
final public static  StringgetAttrOrParam(HttpServletRequest request, String name)
    
final public static  BufferedReadergetBufferedReaderForURL(String urlstr, String encoding)
    
final public static  BufferedReadergetBufferedReaderForURL(String urlstr, Map headers, String encoding)
    
final public static  StringgetContent(String httpmessage)
    
final public static  StringgetHeader(String httpmessage)
    
final public static  String[]getLanguageCountry(String acceptlang)
    
final public static  LocalegetLocale(HttpServletRequest request)
    
final public static  LocalegetLocale(HttpServletRequest request, String variant, boolean sessionset)
    
public static  StringgetParameterFromMap(Map parameterMap, String key, int index)
    
final public static  StringgetServerResponse(String url, Map headers, String encoding)
    
final public static  StringgetServerResponse(String host, int port, String request, String encoding, int timeout)
    
final public static  voidmain(String[] args)
    
final public static  voidsetLocale(HttpSession session, Locale locale)
    
final public static  PropertiestoProperties(ServletConfig config)
    
final public static  StringtoString(HttpServletRequest request)
    
final public static  StringtoString(HttpSession session)
    
final public static  StringtoString(Map queryMap)
    

Field Detail
LOCALE
final static String LOCALE(Code)



XML_ATTRIBUTE
final public static String XML_ATTRIBUTE(Code)




Constructor Detail
ServletUtils
protected ServletUtils()(Code)




Method Detail
forward
final public static void forward(HttpServletRequest request, HttpServletResponse response, String forwardTag)(Code)
forward a servlet request, based upon a parameter with the name 'forward'



forward
final public static void forward(HttpServletRequest request, HttpServletResponse response)(Code)
check if there is a forward parameter in the http request object, if so, forward on to it
Parameters:
  request - the servlet request
Parameters:
  response - the servlet response



forwardError
final public static void forwardError(HttpServletRequest request, HttpServletResponse response)(Code)
check if there is an error parameter in the http request object, if so, forward on to it
Parameters:
  request - the servlet request
Parameters:
  response - the servlet response



getAttrOrParam
final public static String getAttrOrParam(HttpServletRequest request, String name)(Code)
get a named attribute, and if it is not found, look for the parameter instead



getBufferedReaderForURL
final public static BufferedReader getBufferedReaderForURL(String urlstr, String encoding) throws MalformedURLException, IOException(Code)
get a buffered reader for reading from a specific URL



getBufferedReaderForURL
final public static BufferedReader getBufferedReaderForURL(String urlstr, Map headers, String encoding) throws MalformedURLException, IOException(Code)



getContent
final public static String getContent(String httpmessage)(Code)



getHeader
final public static String getHeader(String httpmessage)(Code)



getLanguageCountry
final public static String[] getLanguageCountry(String acceptlang)(Code)



getLocale
final public static Locale getLocale(HttpServletRequest request)(Code)



getLocale
final public static Locale getLocale(HttpServletRequest request, String variant, boolean sessionset)(Code)
get the locale being used by this request



getParameterFromMap
public static String getParameterFromMap(Map parameterMap, String key, int index)(Code)



getServerResponse
final public static String getServerResponse(String url, Map headers, String encoding) throws MalformedURLException, IOException(Code)
call another server and return its response as a string



getServerResponse
final public static String getServerResponse(String host, int port, String request, String encoding, int timeout) throws IOException(Code)



main
final public static void main(String[] args) throws Exception(Code)



setLocale
final public static void setLocale(HttpSession session, Locale locale)(Code)
set the locale for this session



toProperties
final public static Properties toProperties(ServletConfig config)(Code)
convert a servlet config into a properties file



toString
final public static String toString(HttpServletRequest request)(Code)
convert a servlet request to a string (for debugging purposes)



toString
final public static String toString(HttpSession session)(Code)



toString
final public static String toString(Map queryMap)(Code)



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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