net.mlw.vlh.web
Class ValueListRequestUtil

java.lang.Object
  net.mlw.vlh.web.ValueListRequestUtil

public final class ValueListRequestUtil

extends Object

This is a utility to assist usig the ValueList in a web enviroment. net.mlw.vlh.web.ValueListRequestUtil

Version:

$Revision: 1.16 $ $Date: 2006/03/28 17:06:49 $

Author:

Matthew L. Wilson, Andrej Zachar

Method Summary

static ValueListInfo	buildValueListInfo(javax.servlet.http.HttpServletRequest request) Build the ValueListInfo from the request and parameters.
static ValueListInfo	buildValueListInfo(javax.servlet.http.HttpServletRequest request, String id) Build the ValueListInfo from the request for certain Table id.
static String	getActionTempParamName(String userParamName) Return the name of parameter with ActionTag.ACTION_TEMP_PARAM_PREFIX Example: param "id" return "ACTid"
static Map	getAllForwardParameters(javax.servlet.jsp.PageContext pageContext, String userForwardParameters, String id) Setter for the parameters, that are forwarded in every url link in table.
static Map	getRequestParameterMap(javax.servlet.http.HttpServletRequest request)
static Map	getRequestParameterMap(javax.servlet.http.HttpServletRequest request, String id)
static Map	getRequestParameterMap(Map requestParameterMap, String id)

Methods inherited from class java.lang.Object

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

Method Detail

getRequestParameterMap

public static Map getRequestParameterMap(javax.servlet.http.HttpServletRequest request)

getRequestParameterMap

public static Map getRequestParameterMap(Map requestParameterMap,
                                         String id)

getRequestParameterMap

public static Map getRequestParameterMap(javax.servlet.http.HttpServletRequest request,
                                         String id)

Parameters:

request -

id -

Returns:

A Map of string or String arrays.

buildValueListInfo

public static ValueListInfo buildValueListInfo(javax.servlet.http.HttpServletRequest request)

Build the ValueListInfo from the request and parameters.

Parameters:

request - The HttpServletRequest

Returns:

a new ValueListInfo.

buildValueListInfo

public static ValueListInfo buildValueListInfo(javax.servlet.http.HttpServletRequest request,
                                               String id)

Build the ValueListInfo from the request for certain Table id.

Parameters:

request - The HttpServletRequest

id - The tableId String.

Returns:

a new ValueListInfo.

getAllForwardParameters

public static Map getAllForwardParameters(javax.servlet.jsp.PageContext pageContext,
                                          String userForwardParameters,
                                          String id)

Setter for the parameters, that are forwarded in every url link in table.

• # - forward only control (like sortColumn, pagingPage, etc.) parameters of others tables in jsp

  Automatically exclude params with the prefix of the ACTION_TEMP_PARAM_PREFIX.

• $ - forward only parameters of others tables in jsp that stats with prefix ACTION_TEMP_PARAM_PREFIX.
• partOfKey* - forward parameteres that starts with prefix partOfKey.

  Automatically are excluded keys start with

  ACTION_TEMP_PARAM_PREFIX and with
  DO_FOCUS+id of this table.

• myForwardParameterOne|myForwardParameterTwo - forward parameter from request if the name is as the same as myForwardParameterOne or myForwardParameterTwo

Note: ValueListInfo.DO_FOCUS param you cannot forward. It is forbidden for all posibilities.

Parameters:

userForwardParameters - The userForwardParameters properties.

id - TableId of the currrent value list table.

See Also:

ActionTag.ACTION_TEMP_PARAM_PREFIX, ValueListInfo.DO_FOCUS

getActionTempParamName

public static String getActionTempParamName(String userParamName)

Return the name of parameter with ActionTag.ACTION_TEMP_PARAM_PREFIX Example: param "id" return "ACTid"

Parameters:

userParamName -

Returns:

ActionTag.ACTION_TEMP_PARAM_PREFIX + userParamName