net.ontopia.topicmaps.webed.impl.utils
Class ReqParamUtils

java.lang.Object
  net.ontopia.topicmaps.webed.impl.utils.ReqParamUtils

public final class ReqParamUtils
extends Object

INTERNAL: Utility class for providing helper methods handling servlet request parameters (mainly for string manipulation purposes).

Constructor Summary

ReqParamUtils()

Method Summary

static Parameters	decodeParameters(javax.servlet.http.HttpServletRequest request, String charenc) INTERNAL: Builds the Parameters object from an HttpServletRequest object.
static String	params2URLQuery(Map extraReqParams, Parameters reqparams, String charenc) INTERNAL: Generate string which can be used to append to an URL.
static Map	parseURLQuery(String url) INTERNAL: Parses the query part of a URL to extract the parameter names and values.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ReqParamUtils

public ReqParamUtils()

Method Detail

params2URLQuery

public static final String params2URLQuery(Map extraReqParams,
                                           Parameters reqparams,
                                           String charenc)
                                    throws IOException

INTERNAL: Generate string which can be used to append to an URL. Use all request parameter (that are key, value) pairs from the provided extraReqParams Map object.

Parameters:

charenc - the character encoding to use in the URL

Throws:

IOException

parseURLQuery

public static Map parseURLQuery(String url)

INTERNAL: Parses the query part of a URL to extract the parameter names and values.

decodeParameters

public static Parameters decodeParameters(javax.servlet.http.HttpServletRequest request,
                                          String charenc)
                                   throws javax.servlet.ServletException,
                                          IOException

INTERNAL: Builds the Parameters object from an HttpServletRequest object.

Throws:

javax.servlet.ServletException

IOException

Since:

2.0