pandora
Class CommandBean

java.lang.Object
  |
  +--pandora.CommandBean

public class CommandBean

extends java.lang.Object

JavaBean component used by command.jsp.
Retrieves the command items and article list from the Session object

alexis.grandemange@pagebox.net

Copyright (c) 2002-2003 Alexis Grandemange

This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public License
 as published by the Free Software Foundation; version 2.1 of the
 License.
 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 GNU Lesser General Public License for more details.
 A copy of the GNU Lesser General Public License lesser.txt should be
 included in the distribution.

Version:

0, 0, 1

Author:

Alexis Grandemange

Field Summary

(package private) java.util.TreeMap	articles Articles sorted by id.
(package private) java.util.TreeMap	items Command items sorted by id.
(package private) java.lang.Integer	updatedId ID of the article whose update has been requested.

Constructor Summary

CommandBean()
Default constructor called by CommandBean

CommandBean(java.util.TreeMap articles)
Constructor called by CommandCtrl.

Method Summary

java.lang.String	getArticles() Return a Javascript snippet like: price[0]="100"; price[1]="30"; price[2]="50"; where the key is the article ID and the value is the article price
java.lang.String	getDisabled() Used to disable the article selection in update mode.
java.lang.String	getItems() Return a HTML table row list with rows like <tr> <td><button name="delete" onClick=del("12345")> Delete</button></td> <td><button name="update" onClick=upd("12345")> Update</button></td> <td>xxxxxxxxx</td><td>5</td><td> 500</td></tr>
java.lang.String	getOptions() Return a HTML option list like <option value="0">xxxxxxxxx</option> <option value="1">xxxxxxxx2</option> <option value="2" selected="true">xxxxxxxx3</option> where the attribute is the article ID and the content is the article name
java.lang.String	getPrice() Used to initialize the article price in update mode.
java.lang.String	getQty() Used to initialize the number of articles in update mode.
java.lang.String	getUpdatedId() Used by CommandCtrl for the update/commit handling.

Methods inherited from class java.lang.Object

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

Field Detail

articles

java.util.TreeMap articles

Articles sorted by id. Key: article id Value: Article object

items

java.util.TreeMap items

Command items sorted by id. Key: article id Value: Item object

updatedId

java.lang.Integer updatedId

ID of the article whose update has been requested. null if no update ongoing.

Constructor Detail

CommandBean

public CommandBean()

Default constructor called by CommandBean

CommandBean

public CommandBean(java.util.TreeMap articles)

Constructor called by CommandCtrl.

Parameters:

articles - article list

Method Detail

getArticles

public java.lang.String getArticles()

Return a Javascript snippet like:
price[0]="100";
price[1]="30";
price[2]="50";
where the key is the article ID and the value is the article price

getItems

public java.lang.String getItems()

Return a HTML table row list with rows like
<tr>
<td><button name="delete" onClick=del("12345")> Delete</button></td> <td><button name="update" onClick=upd("12345")> Update</button></td> <td>xxxxxxxxx</td><td>5</td><td> 500</td></tr>

getOptions

public java.lang.String getOptions()

Return a HTML option list like
<option value="0">xxxxxxxxx</option>
<option value="1">xxxxxxxx2</option>
<option value="2" selected="true">xxxxxxxx3</option>
where the attribute is the article ID and the content is the article name

getUpdatedId

public java.lang.String getUpdatedId()

Used by CommandCtrl for the update/commit handling. ID of the article in update.

getDisabled

public java.lang.String getDisabled()

Used to disable the article selection in update mode.

getQty

public java.lang.String getQty()

Used to initialize the number of articles in update mode.

getPrice

public java.lang.String getPrice()

Used to initialize the article price in update mode.