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1
5 package xdoclet.modules.ejb.entity;
6
7 import java.text.MessageFormat  ;
8 import java.util.*;
9
10 import xjavadoc.*;
11 import xdoclet.DocletContext;
12 import xdoclet.DocletSupport;
13
14 import xdoclet.DocletTask;
15 import xdoclet.XDocletException;
16 import xdoclet.modules.ejb.EjbDocletTask;
17 import xdoclet.modules.ejb.EjbTagsHandler;
18 import xdoclet.modules.ejb.XDocletModulesEjbMessages;
19 import xdoclet.modules.ejb.entity.EntityCmpSubTask;
20 import xdoclet.tagshandler.MethodTagsHandler;
21 import xdoclet.util.Translator;
22
23
29 public class CmpTagsHandler extends EntityTagsHandler
30 {
31
37 public static String getEntityCmpClassFor(XClass clazz)
38 {
39 String fileName = clazz.getContainingPackage().getName();
40 String entityName = MessageFormat.format(getEntityCmpClassPattern(), new Object []{EjbTagsHandler.getShortEjbNameFor(clazz)});
41
42 fileName = choosePackage(fileName, null, DocletTask.getSubTaskName(EntityCmpSubTask.class));
44 if (fileName.length() > 0) {
45 fileName += ".";
46 }
47
48 fileName += entityName;
49
50 return fileName;
51 }
52
53
62 public static boolean isEntityCmp(XClass clazz) throws XDocletException
63 {
64 if (isEntity(clazz) == false) {
65 return false;
66 }
67
68 XTag beanTag = clazz.getDoc().getTag("ejb:bean");
69
70 if (beanTag == null) {
72 return true;
73 }
74
75 String value = beanTag.getAttributeValue("type");
76
77 if (value == null) {
79 return true;
80 }
81
82 if (value.equals("CMP")) {
83 return true;
84 }
85 else {
86 return false;
87 }
88 }
89
90
98 public static boolean isUsingCmp2Impl(XClass clazz) throws XDocletException
99 {
100 String bmp = getTagValue(
101 FOR_CLASS,
102 clazz.getDoc(),
103 "ejb:bean",
104 "type",
105 "CMP,BMP",
106 null,
107 true,
108 false
109 );
110
111 if (bmp != null && bmp.equalsIgnoreCase("BMP")) {
112 return false;
113 }
114
115 boolean ejbspec2 = EjbTagsHandler.getEjbSpec().
116 equals(EjbDocletTask.EjbSpecVersion.EJB_2_0)
117 || EjbTagsHandler.getEjbSpec().
118 equals(EjbDocletTask.EjbSpecVersion.EJB_2_1);
119
120
121 if (ejbspec2 == false) {
122 return false;
123 }
124
125 String cmp = getTagValue(
126 FOR_CLASS,
127 clazz.getDoc(),
128 "ejb:bean",
129 "cmp-version",
130 EntityCmpSubTask.CmpSpecVersion.getVersions(),
131 null,
132 true,
133 false
134 );
135
136 if (cmp == null) {
137 EntityCmpSubTask entityCmpSubtask = ((EntityCmpSubTask) DocletContext.getInstance().getSubTaskBy(DocletTask.getSubTaskName(EntityCmpSubTask.class)));
138
139 if (entityCmpSubtask != null) {
140 cmp = entityCmpSubtask.getCmpSpec();
141 }
142 else {
143 throw new XDocletException(Translator.getString(XDocletModulesEjbMessages.class, XDocletModulesEjbMessages.CANT_GUESS_CMP_VERSION, new String []{clazz.getQualifiedName()}));
144 }
145 }
146
147 return EntityCmpSubTask.CmpSpecVersion.CMP_2_0.equals(cmp);
148 }
149
150
157 public static String getFieldNameFor(XMethod method) throws XDocletException
158 {
159 String m = method.getName().substring(3);
161
162 char firstU = m.charAt(0);
164 char firstL = Character.toLowerCase(firstU);
165
166 return firstL + m.substring(1);
167 }
168
169
174 protected static String getEntityCmpClassPattern()
175 {
176 EntityCmpSubTask entityCmpSubtask = ((EntityCmpSubTask) DocletContext.getInstance().getSubTaskBy(DocletTask.getSubTaskName(EntityCmpSubTask.class)));
177
178 if (entityCmpSubtask != null) {
179 return entityCmpSubtask.getEntityCmpClassPattern();
180 }
181 else {
182 return EntityCmpSubTask.DEFAULT_ENTITYCMP_CLASS_PATTERN;
183 }
184 }
185
186
193 public String entityCmpClass() throws XDocletException
194 {
195 return getEntityCmpClassFor(getCurrentClass());
196 }
197
198
207 public void ifUsingCmp2(String template) throws XDocletException
208 {
209 if (isUsingCmp2Impl(getCurrentClass())) {
210 generate(template);
211 }
212 }
213
214
223 public void ifNotUsingCmp2(String template) throws XDocletException
224 {
225 if (!isUsingCmp2Impl(getCurrentClass())) {
226 generate(template);
227 }
228 }
229
230
237 public void ifEntityIsCmp(String template) throws XDocletException
238 {
239 if (isEntityCmp(getCurrentClass())) {
240 generate(template);
241 }
242 }
243
244
252 public void forAllCmpEntityBeans(String template) throws XDocletException
253 {
254 Collection classes = getXJavaDoc().getSourceClasses();
255
256 for (Iterator i = classes.iterator(); i.hasNext(); ) {
257 XClass clazz = (XClass) i.next();
258
259 setCurrentClass(clazz);
260
261 if (DocletSupport.isDocletGenerated(getCurrentClass())) {
262 continue;
263 }
264
265 if (!hasHavingClassTag(getCurrentClass())) {
266 continue;
267 }
268
269 if (isEntityCmp(getCurrentClass())) {
270 generate(template);
271 }
272 }
273 }
274
275
286 public void forAllCmpFields(String template) throws XDocletException
287 {
288 if (isEntityCmp(getCurrentClass())) {
289 XClass oldClass = getCurrentClass();
290 XClass superclass = null;
291 List already = new ArrayList();
292
293 do {
294 Collection methods = getCurrentClass().getMethods();
295 XMethod oldCurrentMethod = getCurrentMethod();
296
297 for (Iterator j = methods.iterator(); j.hasNext(); ) {
298 XMethod currentMethod = (XMethod) j.next();
299
300 if (!already.contains(currentMethod.getName())) {
301 setCurrentMethod(currentMethod);
302
303 if (PersistentTagsHandler.isPersistentField(currentMethod) && MethodTagsHandler.isGetter(currentMethod.getName())) {
304 generate(template);
305 }
306
307 already.add(currentMethod.getName());
308 }
309 }
310
311 setCurrentMethod(oldCurrentMethod);
312
313 superclass = getCurrentClass().getSuperclass();
315
316 if (superclass != null) {
317 pushCurrentClass(superclass);
318 }
319
320 } while (superclass != null);
321
322 setCurrentClass(oldClass);
323 }
324 }
325
326
334 public String dbmsColumn() throws XDocletException
335 {
336 String tags = "ejb.persistence,jboss.column-name,jboss.column-name,weblogic.dbms-column";
337 String attribs = "column-name,name,,";
338 Properties props = new Properties();
339
340 props.setProperty("tagName", tags);
341 props.setProperty("paramName", attribs);
342
343 String result = getTagValue(props, FOR_METHOD);
344
345 if (result == null) {
346 result = MethodTagsHandler.getPropertyNameFor(getCurrentMethod());
347 }
348 return result;
349 }
350
351
358 public String dbmsTable() throws XDocletException
359 {
360 String tags = "ejb.persistence,jboss.table-name,jboss.table-name,weblogic.table-name";
361 String attribs = "table-name,name,,";
362 Properties props = new Properties();
363
364 props.setProperty("tagName", tags);
365 props.setProperty("paramName", attribs);
366
367 String result = getTagValue(props, FOR_CLASS);
368
369 if (result == null) {
370 result = getCurrentClass().getName();
371 }
372 return result;
373 }
374
375 public void ifIsPersistent(String template) throws XDocletException
376 {
377 boolean persistent = getCurrentClass().getMethodTags("ejb.persistence", true).size() != 0;
378
379 persistent = persistent || getCurrentClass().getMethodTags("jboss.table-name", true).size() != 0;
380 persistent = persistent || getCurrentClass().getMethodTags("weblogic.table-name", true).size() != 0;
381
382 if (persistent) {
383 generate(template);
384 }
385 }
386
387
394 public String fieldName() throws XDocletException
395 {
396 return getFieldNameFor(getCurrentMethod());
397 }
398 }
399 |
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