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24 package com.geinuke.bizlogic;
25
26 import java.sql.SQLException  ;
27 import java.util.ArrayList ;
28 import java.util.List ;
29
30 import com.geinuke.dao.WikiDAO;
31 import com.geinuke.middle.IWikiBL;
32 import com.geinuke.util.TextUtil;
33 import com.geinuke.util.collection.MagicCollections;
34 import com.geinuke.util.collection.WikiArticleVOComparator;
35 import com.geinuke.vo.WikiArticleVO;
36 import com.geinuke.vo.WikiFileVO;
37 import com.geinuke.vo.WikiMenuVO;
38
39 public class WikiBL implements IWikiBL {
40 protected static IWikiBL instance=null;
41
42 public WikiBL(){
43
44 }
45
46
47 public WikiArticleVO getWikiArticleByName(String name)throws BLException{
48 WikiArticleVO wa=null;
49
50 try{
51 WikiDAO dao=new WikiDAO();
52 wa=dao.getWikiArticleByName(name);
53 if(wa!=null)
54 wa.setFileList(this.getWikiFilesByWAID(wa.getWAId()));
55 }catch(SQLException sqle){
56 throw new DBException(sqle.getMessage());
57 }catch(Throwable t){
58 throw new BLException(t.getMessage());
59 }
60 return wa;
61 }
62
63 public ArrayList getWikiFilesByWAID(int fid) throws BLException{
64 ArrayList ll=null;
65 try{
66 WikiDAO dao=new WikiDAO();
67 List list=dao.getWikiFilesByWAID(fid);
68
69 ll=new ArrayList (list);
70
71 }catch(SQLException sqle){
72 throw new DBException(sqle.getMessage());
73 }catch(Throwable t){
74 throw new BLException(t.getMessage());
75 }
76 return ll;
77 }
78
79 public ArrayList getAllWikiArticles() throws BLException{
80 ArrayList ll=null;
81 try{
82 WikiDAO dao=new WikiDAO();
83 ll=dao.getAllWikiArticles();
84
85 }catch(SQLException sqle){
86 throw new DBException(sqle.getMessage());
87 }catch(Throwable t){
88 throw new BLException(t.getMessage());
89 }
90 return ll;
91 }
92
93 public WikiFileVO getWikiFileByWFID(int fid) throws BLException{
94 WikiFileVO ll=null;
95 try{
96 WikiDAO dao=new WikiDAO();
97 ll=dao.getWikiFileByWFID(fid);
98
99
100
101 }catch(SQLException sqle){
102 throw new DBException(sqle.getMessage());
103 }catch(Throwable t){
104 throw new BLException(t.getMessage());
105 }
106 return ll;
107 }
108
109 public void deleteWikiFileByWFID(int fid) throws BLException{
110
111 try{
112 WikiDAO dao=new WikiDAO();
113 dao.deleteWikiFileByWFID(fid);
114
115 }catch(SQLException sqle){
116 throw new DBException(sqle.getMessage());
117 }catch(Throwable t){
118 throw new BLException(t.getMessage());
119 }
120
121 }
122
123 public void deleteWikiArticleByWAID(int aid) throws BLException{
124
125 try{
126 WikiDAO dao=new WikiDAO();
127 dao.deleteWikiArticleByWAID(aid);
128
129 }catch(SQLException sqle){
130 throw new DBException(sqle.getMessage());
131 }catch(Throwable t){
132 throw new BLException(t.getMessage());
133 }
134
135 }
136
137 public WikiArticleVO getWikiArticleById(int id)throws BLException{
138 WikiArticleVO wa=null;
139
140 try{
141 WikiDAO dao=new WikiDAO();
142 wa=dao.getWikiArticleById(id);
143 if(wa!=null)
144 wa.setFileList(this.getWikiFilesByWAID(wa.getWAId()));
145 }catch(SQLException sqle){
146 throw new DBException(sqle.getMessage());
147 }catch(Throwable t){
148 throw new BLException(t.getMessage());
149 }
150 return wa;
151 }
152
153 public WikiMenuVO getWikiMenu()throws BLException{
154 WikiMenuVO wm=null;
155
156 try{
157 WikiDAO dao=new WikiDAO();
158 wm=dao.getWikiMenu();
159 }catch(SQLException sqle){
160 throw new DBException(sqle.getMessage());
161 }catch(Throwable t){
162 throw new BLException(t.getMessage());
163 }
164 return wm;
165 }
166
167 public void insWikiArticle(WikiArticleVO wa)throws BLException{
168
169 try{
170 WikiDAO dao=new WikiDAO();
171 dao.insertWikiArticle(wa);
172
173 }catch(SQLException sqle){
174 throw new DBException(sqle.getMessage());
175 }catch(Throwable t){
176 throw new BLException(t.getMessage());
177 }
178
179 }
180
181 public void insWikiFile(WikiFileVO wf)throws BLException{
182
183 try{
184 WikiDAO dao=new WikiDAO();
185 dao.insertWikiFile(wf);
186
187 }catch(SQLException sqle){
188 throw new DBException(sqle.getMessage());
189 }catch(Throwable t){
190 throw new BLException(t.getMessage());
191 }
192
193 }
194
195 public void updateWikiArticle(WikiArticleVO wa)throws BLException{
196
197 try{
198 WikiDAO dao=new WikiDAO();
199 dao.updateWikiArticle(wa);
200 }catch(SQLException sqle){
201 throw new DBException(sqle.getMessage());
202 }catch(Throwable t){
203 throw new BLException(t.getMessage());
204 }
205
206 }
207
208 public void updateWikiMenu(WikiMenuVO wm)throws BLException{
209
210 try{
211 WikiDAO dao=new WikiDAO();
212 dao.updateWikiMenu(wm);
213 }catch(SQLException sqle){
214 throw new DBException(sqle.getMessage());
215 }catch(Throwable t){
216 throw new BLException(t.getMessage());
217 }
218
219 }
220
221
222 public ArrayList getWikiArticlesByNameOrText(String words) throws BLException {
223 ArrayList list=null,aux=null;
224 String [] wordsA=TextUtil.tokenize(words,",-;. ");
225 list=new ArrayList ();
226
227 try{
228 WikiDAO dao=new WikiDAO();
229 for(int i=0;i<wordsA.length;i++){
230 aux=dao.getWikiArticlesByNameOrText(wordsA[i]);
231 list.addAll(aux);
232 }
233 list=MagicCollections.semplifyAndSort(list,new WikiArticleVOComparator());
234 }catch(SQLException sqle){
236 throw new DBException(sqle.getMessage());
237 }catch(Throwable t){
238 throw new BLException(t.getMessage());
239 }
240 return list;
241 }
242
243 public ArrayList getWikiArticlesByText(String words) throws BLException {
244 ArrayList list=null,aux=null;
245 String [] wordsA=TextUtil.tokenize(words,",-;. ");
246 list=new ArrayList ();
247
248 try{
249 WikiDAO dao=new WikiDAO();
250 for(int i=0;i<wordsA.length;i++){
251 aux=dao.getWikiArticlesByText(wordsA[i]);
252 list.addAll(aux);
253 }
254 list=MagicCollections.semplifyAndSort(list,new WikiArticleVOComparator());
255 }catch(SQLException sqle){
257 throw new DBException(sqle.getMessage());
258 }catch(Throwable t){
259 throw new BLException(t.getMessage());
260 }
261 return list;
262 }
263
264
265 public ArrayList getWikiArticlesByName(String words) throws BLException {
266 ArrayList list=null,aux=null;
267 String [] wordsA=TextUtil.tokenize(words,",-;. ");
268 list=new ArrayList ();
269
270 try{
271 WikiDAO dao=new WikiDAO();
272 for(int i=0;i<wordsA.length;i++){
273 aux=dao.getWikiArticlesByName(wordsA[i]);
274 list.addAll(aux);
275 }
276 list=MagicCollections.semplifyAndSort(list,new WikiArticleVOComparator());
277 }catch(SQLException sqle){
279 throw new DBException(sqle.getMessage());
280 }catch(Throwable t){
281 throw new BLException(t.getMessage());
282 }
283 return list;
284 }
285 }
286 |
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