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1
16 package com.blandware.atleap.service.core.impl;
17
18 import com.blandware.atleap.common.util.PartialCollection;
19 import com.blandware.atleap.common.util.QueryInfo;
20 import com.blandware.atleap.model.core.ContentField;
21 import com.blandware.atleap.model.core.ContentFieldValue;
22 import com.blandware.atleap.model.core.ContentLocale;
23 import com.blandware.atleap.persistence.core.ContentFieldDAO;
24 import com.blandware.atleap.persistence.core.ContentFieldValueDAO;
25 import com.blandware.atleap.persistence.core.ContentLocaleDAO;
26 import com.blandware.atleap.persistence.exception.DeleteException;
27 import com.blandware.atleap.service.core.ContentLocaleManager;
28 import com.blandware.atleap.service.exception.BeanAlreadyExistsException;
29 import com.blandware.atleap.service.exception.BeanNotFoundException;
30
31 import java.util.Iterator  ;
32 import java.util.List ;
33 import java.util.ArrayList ;
34 import java.util.ListIterator ;
35
36
46 public class ContentLocaleManagerImpl extends BaseManagerImpl implements ContentLocaleManager {
47
48
51 protected ContentLocaleDAO contentLocaleDAO;
52
53
56 protected ContentFieldDAO contentFieldDAO;
57
58
61 protected ContentFieldValueDAO contentFieldValueDAO;
62
63
66 protected List availableLocales;
67
68
71 protected List activeLocales;
72
73
76 protected ContentLocale defaultLocale;
77
78
81 public ContentLocaleManagerImpl() {
82 }
83
84
89 public void setContentLocaleDAO(ContentLocaleDAO contentLocaleDAO) {
90 this.contentLocaleDAO = contentLocaleDAO;
91 }
92
93
98 public void setContentFieldDAO(ContentFieldDAO contentFieldDAO) {
99 this.contentFieldDAO = contentFieldDAO;
100 }
101
102
107 public void setContentFieldValueDAO(ContentFieldValueDAO contentFieldValueDAO) {
108 this.contentFieldValueDAO = contentFieldValueDAO;
109 }
110
111
112
115 public void initialize() {
116 doCache();
117 if (log.isInfoEnabled()) {
118 log.info("Content locales initialized");
119 }
120 }
121
122
125 protected void doCache() {
126 availableLocales = listContentLocales(null).asList();
128
129 activeLocales = new ArrayList ();
131 for ( ListIterator i = availableLocales.listIterator(); i.hasNext(); ) {
132 ContentLocale locale = ((ContentLocale) i.next()).shallowCopy();
133 if ( locale.isActive() ) {
134 activeLocales.add(locale);
135 if ( locale.getDefaultInstance().booleanValue() ) {
136 defaultLocale = locale;
137 }
138 }
139 i.set(locale);
140 }
141 }
143
144
146
149 public void createContentLocale(ContentLocale contentLocale) throws BeanAlreadyExistsException {
150
151 if ( log.isDebugEnabled() ) {
152 log.debug("Creating new content locale (identifier=" + contentLocale.getIdentifier() + ")...");
153 }
154
155 ContentLocale existingContentLocale = contentLocaleDAO.retrieveContentLocale(contentLocale.getIdentifier());
156 if ( existingContentLocale != null ) {
157 String errorMessage = "Content locale with identifier '" + contentLocale.getIdentifier() + "' already exists";
159 if ( log.isErrorEnabled() ) {
160 log.error(errorMessage);
161 }
162 throw new BeanAlreadyExistsException(errorMessage);
163 }
164
165 Integer localesCount = contentLocaleDAO.listContentLocales(null).getTotal();
166 if ( localesCount.intValue() == 0 ) {
167 contentLocale.setDefaultInstance(Boolean.TRUE);
168 contentLocale.setActive(Boolean.TRUE);
169 } else {
170 contentLocale.setDefaultInstance(Boolean.FALSE);
171 contentLocale.setActive(Boolean.FALSE);
172 }
173
174
176 contentLocaleDAO.createContentLocale(contentLocale);
178
179 List contentFields = contentFieldDAO.listContentFields(null).asList();
181 for ( Iterator i = contentFields.iterator(); i.hasNext(); ) {
182 ContentField contentField = (ContentField) i.next();
183 ContentFieldValue contentFieldValue = new ContentFieldValue();
184 if ( contentField.getType() == ContentField.LINE_TYPE ) {
185 contentFieldValue.setSimpleValue("");
186 } else {
187 contentFieldValue.setValue(new byte[0]);
188 }
189 contentFieldValueDAO.createContentFieldValue(contentFieldValue, contentField, contentLocale);
190 }
191
192 doCache();
193
194 if ( log.isDebugEnabled() ) {
195 log.debug("New locale has been created successfully.");
196 }
197
198 }
199
200
203 public ContentLocale retrieveContentLocale(String localeIdentifier) {
204 ContentLocale contentLocale = null;
205 contentLocale = contentLocaleDAO.retrieveContentLocale(localeIdentifier);
206 return contentLocale;
207 }
208
209
212 public void updateContentLocale(ContentLocale contentLocale) {
213 contentLocaleDAO.removeFromCache(contentLocale);
215
216 if ( log.isDebugEnabled() ) {
217 log.debug("Updating content locale (identifier=" + contentLocale.getIdentifier() + ")...");
218 }
219
220 contentLocaleDAO.updateContentLocale(contentLocale);
221
222 doCache();
223
224 if ( log.isDebugEnabled() ) {
225 log.debug("Locale was updated succefully.");
226 }
227 }
228
229
232 public void deleteContentLocale(String localeIdentifier) throws DeleteException, BeanNotFoundException {
233
234 if ( log.isDebugEnabled() ) {
235 log.debug("Deleting locale with identifier '" + localeIdentifier + "'");
236 }
237
238 ContentLocale contentLocale = contentLocaleDAO.retrieveContentLocale(localeIdentifier);
239 if ( contentLocale == null ) {
240 String errorMessage = "No locale with identifier=" + localeIdentifier + "could be found";
241 throw new BeanNotFoundException(errorMessage);
242 }
243
244 if ( contentLocale.getDefaultInstance().booleanValue() ) {
245 throw new DeleteException("Content locale is default and cannot be deleted.");
246 }
247
248 contentLocaleDAO.deleteContentLocale(contentLocale);
249
250 doCache();
251
252 if ( log.isDebugEnabled() ) {
253 log.debug("Locale has been deleted successfully");
254 }
255 }
256
257
259
262 public PartialCollection listContentLocales(QueryInfo queryInfo) {
263 return contentLocaleDAO.listContentLocales(queryInfo);
264 }
265
266
269 public List getAvailableLocales() {
270 return availableLocales;
271 }
272
273
276 public List getActiveLocales() {
277 return activeLocales;
278 }
279
280
283 public ContentLocale getDefaultLocale() {
284 return defaultLocale;
285 }
286
287
289
291 }
292 |
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