WLocation


1   /******************************************************************************
2    * The contents of this file are subject to the   Compiere License  Version 1.1
3    * ("License"); You may not use this file except in compliance with the License
4    * You may obtain a copy of the License at http://www.compiere.org/license.html
5    * Software distributed under the License is distributed on an  "AS IS"  basis,
6    * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
7    * the specific language governing rights and limitations under the License.
8    * The Original Code is                  Compiere  ERP & CRM  Business Solution
9    * The Initial Developer of the Original Code is Jorg Janke  and ComPiere, Inc.
10   * Portions created by Jorg Janke are Copyright (C) 1999-2001 Jorg Janke, parts
11   * created by ComPiere are Copyright (C) ComPiere, Inc.;   All Rights Reserved.
12   * Contributor(s): ______________________________________.
13   *****************************************************************************/
14  package org.compiere.www;
15  
16  import javax.servlet.*;
17  import javax.servlet.http.*;
18  import java.io.*;
19  import java.util.*;
20  import org.apache.ecs.*;
21  
22  import org.apache.ecs.*;
23  import org.apache.ecs.xhtml.*;
24  
25  import org.compiere.util.*;
26  import org.compiere.model.*;
27  
28  /**
29   *  WLocation Servlet.
30   *  <p>
31   *  The servlet is invoked by a parent window via
32   *  <code>
33   *  WLocation?FormName=formName%ColumnName=columnName
34   *  </code>
35   *  and assumes that in the opening window/form there are two fields
36   *  <code>
37   *  opener.document.formName.columnName - The (hidden) field for the ID
38   *  opener.document.formName.columnName_D - The display field for the value
39   *  </code>
40   *  When selecting an entry, the window is closed and the value of the two fields set.
41   *
42   *  @author Jorg Janke
43   *  @version  $Id: WLocation.java,v 1.3 2003/09/29 01:34:27 jjanke Exp $
44   */
45  public class WLocation extends HttpServlet
46  {
47      /**
48       * Initialize global variables
49       *
50       * @param config config
51       * @throws ServletException
52       */
53      public void init(ServletConfig config) throws ServletException
54      {
55          super.init(config);
56          if (!WEnv.initWeb(config))
57              throw new ServletException("WLocation.init");
58      }   //  init
59  
60      /** Parameter   */
61      private static final String   P_TARGET = "TARGET";
62      private static final String   P_C_LOCATION_ID = "C_LOCATION_ID";
63      private static final String   P_ADDRESS1 = "ADDRESS1";
64      private static final String   P_ADDRESS2 = "ADDRESS2";
65      private static final String   P_CITY = "CITY";
66      private static final String   P_POSTAL = "POSTAL";
67      private static final String   P_C_COUNTRY_ID = "C_COUNTRY_ID";
68      private static final String   P_C_REGION_ID = "C_REGION_ID";
69  
70      /**
71       * Process the HTTP Get request - initial Start
72       * Needs to have parameters FormName and ColumnName
73       *
74       * @param request request
75       * @param response response
76       * @throws ServletException
77       * @throws IOException
78       */
79      public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
80      {
81          Log.trace(Log.l3_Util, "WLocation.doGet");
82          HttpSession sess = request.getSession();
83          WWindowStatus ws = null;
84          if (sess != null)
85              ws = (WWindowStatus)sess.getAttribute(WEnv.SA_WINDOW);
86          if (ws == null)
87          {
88              WUtil.createTimeoutPage(request, response, this, null, null);
89              return;
90          }
91          //  Get Mandatory Parameters
92          String   formName = request.getParameter("FormName");
93          String   columnName = request.getParameter("ColumnName");
94          MField mField = ws.curTab.getField(columnName);
95  
96          Log.trace(Log.l4_Data, "WLocation.doGet", "FormName=" + formName + ", ColumnName=" + columnName);
97          if (mField == null || formName == null || columnName == null || formName.equals("") || columnName.equals(""))
98          {
99              WUtil.createTimeoutPage(request, response, this, ws.ctx, Msg.getMsg(ws.ctx, "ParameterMissing"));
100             return;
101         }
102         Object   value = ws.curTab.getValue(columnName);
103         String   target = "opener.document." + formName + "." + columnName;
104 
105         //  Create Document
106         WDoc doc = WDoc.create (mField.getHeader());
107         body body = doc.getBody();
108         body.setOnLoad("self.focus();");
109         //
110         MLocation mLocation = new MLocation(ws.ctx, ws.mWindow.getWindowNo());
111         if (value instanceof Integer  )
112             mLocation.load(((Integer  )value).intValue());
113         body.addElement(createForm(request.getRequestURI(), ws, mLocation, target));
114         //
115         WUtil.createResponse (request, response, this, null, doc, false);
116     }   //  doGet
117 
118 
119     /**
120      *  Process the HTTP Post request (update Address)
121      *
122      *  @param request request
123      *  @param response response
124      *  @throws ServletException
125      *  @throws IOException
126      */
127     public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
128     {
129         Log.trace(Log.l3_Util, "WLocation.doPost");
130         HttpSession sess = request.getSession();
131         WWindowStatus ws = null;
132         if (sess != null)
133             ws = (WWindowStatus)sess.getAttribute(WEnv.SA_WINDOW);
134         if (ws == null)
135         {
136             WUtil.createTimeoutPage(request, response, this, null, null);
137             return;
138         }
139         String   target = request.getParameter(P_TARGET);
140         int C_Location_ID = WUtil.getParameterAsInt(request, P_C_LOCATION_ID);
141 
142         //  Create Location
143         MLocation mLocation = new MLocation(ws.ctx, ws.mWindow.getWindowNo());
144         if (C_Location_ID != 0)
145             mLocation.load(C_Location_ID);
146         Log.trace(Log.l4_Data, "WLocation.doPost updating C_Location_ID=" + C_Location_ID, target);
147 
148         //  Update Location
149         mLocation.setAddress1 (request.getParameter(P_ADDRESS1));
150         mLocation.setAddress2 (request.getParameter(P_ADDRESS2));
151         mLocation.setCity (request.getParameter(P_CITY));
152         mLocation.setPostal (request.getParameter(P_POSTAL));
153         mLocation.setC_Country_ID (WUtil.getParameterAsInt(request, P_C_COUNTRY_ID));
154         mLocation.setC_Region_ID (WUtil.getParameterAsInt(request, P_C_REGION_ID));
155 
156         //  Document
157         WDoc doc = WDoc.create ("WLocation");
158         body b = doc.getBody();
159 
160         //  Save Location
161         C_Location_ID = mLocation.save();
162         if (C_Location_ID == 0)
163             b.addElement(new p("ERROR - Location=0"));
164         b.addElement(new p().addElement(mLocation.toString()));
165         //  Update Target
166         script script = new script(new StringBuffer  (target)
167             .append(".value='").append(C_Location_ID).append("';")
168             .append(target).append("_D.value='").append(mLocation.toString())
169             .append("';window.close();").toString());
170         b.addElement(script);
171         Log.trace(Log.l6_Database, "WLocation.doPost", script.toString());
172         //
173         WUtil.createResponse(request, response, this, null, doc, false);
174     }   //  doPost
175 
176     /**
177      *  Create Form
178      *
179      * @param action action
180      * @param ws window status
181      * @param mLocation location model
182      * @param target target
183      * @return Form with Address Info
184      */
185     private form createForm (String   action, WWindowStatus ws, MLocation mLocation, String   target)
186     {
187         Log.trace(Log.l4_Data, "WLocation.createForm", "Location=" + mLocation.toStringX());
188 
189         form myForm = null;
190         myForm = new form (action, form.post, form.ENC_DEFAULT);
191         myForm.addElement(new input(input.hidden, P_TARGET, target));
192         myForm.addElement(new input(input.hidden, P_C_LOCATION_ID, mLocation.getC_Location_ID()));
193 
194         table table = new table();
195         //  --  Line 1
196         tr line = new tr();
197         line.addElement(new td(Msg.getMsg(ws.ctx, "Address")+ " 1").setAlign(AlignType.right));
198         input myInput = null;
199         myInput = new input (input.text, P_ADDRESS1, mLocation.getAddress1());
200         myInput.setMaxlength(50).setSize(50);
201         line.addElement(new td(myInput).setAlign(AlignType.left).setColSpan(5));
202         table.addElement(line);
203         //  --  Line 2
204         line = new tr();
205         line.addElement(new td(Msg.getMsg(ws.ctx, "Address")+ " 2").setAlign(AlignType.right));
206         myInput = new input (input.text, P_ADDRESS2, mLocation.getAddress2());
207         myInput.setMaxlength(50).setSize(50);
208         line.addElement(new td(myInput).setAlign(AlignType.left).setColSpan(5));
209         table.addElement(line);
210         //  --  Line 3
211         line = new tr();
212         line.addElement(new td(Msg.getMsg(ws.ctx, "City")).setAlign(AlignType.right));      //  1
213         myInput = new input (input.text, P_CITY, mLocation.getCity());
214         myInput.setMaxlength(30).setSize(30);
215         line.addElement(new td(myInput).setAlign(AlignType.left));                            //  2
216         //
217         if (mLocation.getCountry().isHasRegion())
218         {
219             line.addElement(new td(Msg.getMsg(ws.ctx, "Region")).setAlign(AlignType.right));    //  3
220             line.addElement(new td(getRegion(mLocation, ws)).setAlign(AlignType.left));         //  4
221         }
222         //
223         line.addElement(new td(Msg.getMsg(ws.ctx, "Postal")).setAlign(AlignType.right));    //  5
224         myInput = new input (input.text, P_POSTAL, mLocation.getPostal());
225         myInput.setMaxlength(10).setSize(6);
226         line.addElement(new td(myInput).setAlign(AlignType.left));                            //  6
227         //
228     //  input = new input (input.text, "PostalAdd", mLocation.PostalAdd );
229     //  line.addElement(new td(input).setAlign(AlignType.left));
230         table.addElement(line);
231         //  --  Line 4
232         line = new tr();
233         line.addElement(new td(Msg.getMsg(ws.ctx, "Country")).setAlign(AlignType.right));
234         line.addElement(new td(this.getCountry(mLocation, ws)).setAlign(AlignType.left).setColSpan(5));
235         table.addElement(line);
236         //
237         myForm.addElement(table);
238 
239         //  Reset - <input type="reset" name="Reset" value="Reset">
240         input reset = new input(input.reset, "Reset", "Reset");     //  translate
241         //  Cancel
242         button cancel = new button();
243         cancel.addElement("Cancel");                                //  translate
244         cancel.setOnClick("window.close();");
245         //  Submit
246         input submit = new input(input.submit, "Submit", "Submit"); //  translate
247         //
248         myForm.addElement(new p(AlignType.left)
249             .addElement(reset)
250             .addElement("&nbsp")
251             .addElement(cancel)
252             .addElement("&nbsp")
253             .addElement(submit));
254         //
255         return myForm;
256     }   //  createForm
257 
258     /**
259      *  Get Country Pick-List
260      *
261      *  @param mLocation location model
262      *  @param ws window status
263      *  @return Select Field with Countries
264      */
265     private select getCountry (MLocation mLocation, WWindowStatus ws)
266     {
267         MCountry[] countries =  MCountry.getCountries (mLocation.getCtx());
268         int comp = mLocation.getC_Country_ID();
269         if (comp == 0)
270             comp = Env.getContextAsInt(ws.ctx, "C_Country_ID");
271         option[] options = new option[countries.length];
272         for (int i = 0; i < countries.length; i++)
273         {
274             options[i] = new option (String.valueOf(countries[i].getC_Country_ID()));
275             options[i].addElement(countries[i].getName());
276             if (comp == countries[i].getC_Country_ID())
277                 options[i].setSelected(true);
278         }
279 
280         select select = new select (P_C_COUNTRY_ID, options);
281         return select;
282     }   //  getRegion
283 
284     /**
285      *  Get Region Pick-List
286      *
287      *  @param mLocation localion model
288      *  @param ws window status
289      *  @return Select field with Region
290      */
291     private select getRegion (MLocation mLocation, WWindowStatus ws)
292     {
293         MRegion[] regions =  MRegion.getRegions (mLocation.getCtx(), mLocation.getC_Country_ID());
294         int comp = mLocation.getC_Region_ID();
295         if (comp == 0)
296             comp = Env.getContextAsInt(ws.ctx, "C_Region_ID");
297         option[] options = new option[regions.length];
298         for (int i = 0; i < regions.length; i++)
299         {
300             options[i] = new option (String.valueOf(regions[i].getC_Region_ID()));
301             options[i].addElement(regions[i].getName());
302             if (comp == regions[i].getC_Region_ID())
303                 options[i].setSelected(true);
304         }
305 
306         select select = new select (P_C_REGION_ID, options);
307         return select;
308     }   //  getRegion
309 
310 }   //  WLocation
311
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags