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1 package org.campware.cream.modules.screens;
2
3
42
43 import java.util.List  ;
44 import java.util.Locale ;
45 import java.text.SimpleDateFormat ;
46 import java.text.DecimalFormat ;
47 import java.text.DecimalFormatSymbols ;
48
49 import org.apache.turbine.util.RunData;
50 import org.apache.turbine.util.security.AccessControlList;
51
52 import org.apache.torque.util.Criteria;
53 import org.apache.velocity.context.Context;
54 import org.apache.turbine.Turbine;
55
56
63 public class CreamList extends SecureScreen
64 {
65
66 private int defModuleType;
67 private String defModuleName=new String ();
68 private String defIdName=new String ();
69 private String defOrderColumn=new String ();
70
71 protected void initScreen()
72 {
73 }
74
75
79 public void doBuildTemplate(RunData data, Context context)
80 {
81
82 int filterNo = 0;
83 int sortNo = 0;
84 String orderStr = new String ();
85 String findStr = new String ();
86
87 Locale myLocale = new Locale ("ENGLISH", "UK");
88 data.setLocale(myLocale);
89
90 filterNo = data.getParameters().getInt("filter", 0);
91 sortNo = data.getParameters().getInt("sortcol", 0);
92 orderStr = data.getParameters().getString("sortord", "ASC");
93 findStr = data.getParameters().getString("find", "");
94
95 Criteria criteria = new Criteria();
96 criteria.add(defIdName, 1000, Criteria.GREATER_THAN);
97
98 if (filterNo>0)
99 {
100 setFilter(filterNo, criteria, data);
101 }
102 else
103 {
104 if (findStr.length()>0)
105 {
106 findStr= findStr + "%";
107 setFind(findStr, criteria);
108 }
109 }
110
111 if (sortNo>0)
112 {
113 String sortCol= new String (getSortColumn(sortNo));
114 if (sortCol.length()>0){
115 if (orderStr.equals("ASC")){
116 criteria.addAscendingOrderByColumn(sortCol);
117 }else{
118 criteria.addDescendingOrderByColumn(sortCol);
119 }
120 }
121 }
122
123 criteria.setIgnoreCase(true);
124
125 context.put("entries", getEntries(criteria));
126 context.put("df", new SimpleDateFormat ("dd.MM.yyyy"));
127
128 DecimalFormatSymbols symb= new DecimalFormatSymbols ();
129 symb.setDecimalSeparator('.');
130
131 context.put("af", new DecimalFormat ("0.00", symb));
132 context.put("rf", new DecimalFormat ("0.000000", symb));
133
134 }
135
136 protected boolean isAuthorized( RunData data ) throws Exception
137 {
138
139 initScreen();
140 boolean isAuthorized = false;
141 AccessControlList acl = data.getACL();
142
143 if (data.getUser().hasLoggedIn())
144 {
145 if (acl.hasPermission( defModuleName + "_VIEW") || acl.hasRole("turbine_root"))
146 {
147 isAuthorized = true;
148 }
149 else
150 {
151 data.setMessage("Sorry, you don't have permission for this operation!");
152 data.setScreenTemplate("CreamError.vm");
153
154 isAuthorized = false;
155 }
156 }
157 else
158 {
159 data.setScreenTemplate(Turbine.getConfiguration().getString("template.login"));
160
161 isAuthorized = false;
162 }
163
164 return isAuthorized;
165 }
166
167 protected void setFilter(int filterNo, Criteria listCriteria, RunData data)
168 {
169 }
170
171 protected void setSort(int sortNo, Criteria listCriteria)
172 {
173 }
174
175 protected String getSortColumn(int sortNo)
176 {
177 return "";
178 }
179
180 protected void setFind(String findStr, Criteria listCriteria)
181 {
182 }
183
184 protected void setDefOrderColumn(String name)
185 {
186 defOrderColumn=name;
187 }
188
189 protected void setIdName(String name)
190 {
191 defIdName=name;
192 }
193
194 protected void setModuleName(String name)
195 {
196 defModuleName=name;
197 }
198
199 protected void setModuleType(int modtype)
200 {
201 defModuleType=modtype;
202 }
203
204
210 protected List getEntries(Criteria criteria)
211 {
212 return null;
213 }
214
215
216 }
217 |
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