org.apache.hadoop.util
Class ServletUtil

java.lang.Object
  extended by org.apache.hadoop.util.ServletUtil

public class ServletUtil
extends Object


Field Summary
static String HTML_TAIL
           
 
Constructor Summary
ServletUtil()
           
 
Method Summary
static String getParameter(javax.servlet.ServletRequest request, String name)
          Get a parameter from a ServletRequest.
static PrintWriter initHTML(javax.servlet.ServletResponse response, String title)
          Initial HTML header
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

HTML_TAIL

public static final String HTML_TAIL
See Also:
Constant Field Values
Constructor Detail

ServletUtil

public ServletUtil()
Method Detail

initHTML

public static PrintWriter initHTML(javax.servlet.ServletResponse response,
                                   String title)
                            throws IOException
Initial HTML header

Throws:
IOException

getParameter

public static String getParameter(javax.servlet.ServletRequest request,
                                  String name)
Get a parameter from a ServletRequest. Return null if the parameter contains only white spaces.



Copyright © 2006 The Apache Software Foundation