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Java > Open Source Codes > org > campware > cream > modules > screens > NewsSubscriptionForm


1 package org.campware.cream.modules.screens;
2
3 /* ====================================================================
4  * Copyright (C) 2003 Media Development Loan Fund
5  *
6  * Contact: contact@campware.org - http://www.campware.org
7  * Campware encourages further development. Please let us know.
8  *
9  * This program is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU General Public License
11  * as published by the Free Software Foundation; either version 2
12  * of the License, or (at your option) any later version.
13  *
14  * This program is distributed in the hope that it will be useful,
15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17  * GNU General Public License for more details.
18  *
19  * You should have received a copy of the GNU General Public License
20  * along with this program; if not, write to the Free Software
21  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22  *
23  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
24  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
25  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
26  * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
27  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
28  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
29  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
30  * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
31  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
32  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
33  * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34  * SUCH DAMAGE.
35  * ====================================================================
36  *
37  * This software consists of voluntary contributions made by many
38  * individuals on behalf of the Apache Software Foundation. For more
39  * information on the Apache Software Foundation, please see
40  * <http://www.apache.org/>.
41  */
42
43
44 import org.apache.torque.util.Criteria;
45
46 import org.apache.velocity.context.Context;
47
48 import org.campware.cream.om.NewsSubscription;
49 import org.campware.cream.om.NewsSubscriptionPeer;
50 import org.campware.cream.om.ProductPeer;
51 import org.campware.cream.om.ProjectPeer;
52 import org.campware.cream.om.CustomerPeer;
53
54 /**
55  * To read comments for this class, please see
56  * the ancestor class
57  */
58 public class NewsSubscriptionForm extends CreamForm
59 {
60     protected void initScreen()
61     {
62         setModuleType(DOCUMENT);
63         setModuleName("NEWS_SUBSCRIPTION");
64         setIdName(NewsSubscriptionPeer.NEWS_SUBS_ID);
65         setFormIdName("newssubsid");
66     }
67
68     protected boolean getEntry(Criteria criteria, Context context)
69     {
70         try
71         {
72             NewsSubscription entry = (NewsSubscription) NewsSubscriptionPeer.doSelect(criteria).get(0);
73             context.put("entry", entry);
74
75             return true;
76         }
77         catch (Exception JavaDoc e)
78         {
79             return false;
80         }
81     }
82
83     protected boolean getNew(Context context)
84     {
85         try
86         {
87             NewsSubscription entry = new NewsSubscription();
88             context.put("entry", entry);
89
90             return true;
91         }
92         catch (Exception JavaDoc e)
93         {
94             return false;
95         }
96     }
97
98     protected boolean getLookups(Context context)
99     {
100         try
101         {
102             Criteria prodcrit = new Criteria();
103             prodcrit.add( ProductPeer.PRODUCT_ID, 999, Criteria.GREATER_THAN);
104             prodcrit.addAscendingOrderByColumn(ProductPeer.PRODUCT_DISPLAY);
105             context.put("products", ProductPeer.doSelect(prodcrit));
106
107             Criteria projcrit = new Criteria();
108             projcrit.add(ProjectPeer.PROJECT_ID, 999, Criteria.GREATER_THAN);
109             projcrit.addAscendingOrderByColumn(ProjectPeer.PROJECT_NAME);
110             context.put("projects", ProjectPeer.doSelect(projcrit));
111
112             return true;
113         }
114         catch (Exception JavaDoc e)
115         {
116             return false;
117         }
118     }
119
120
121 }
122
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