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Java > Open Source Codes > xdoclet > modules > ojb > tests > ModifyInheritedTagDatabaseForeignkeyAttributeTests


1 package xdoclet.modules.ojb.tests;
2
3 /* Copyright 2003-2005 The Apache Software Foundation
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17
18 /**
19  * Tests for the ojb.modify-inherited tag with the foreignkey attribute
20  *
21  * @author <a HREF="mailto:tomdz@users.sourceforge.net">Thomas Dudziak (tomdz@users.sourceforge.net)</a>
22  */
23 public class ModifyInheritedTagDatabaseForeignkeyAttributeTests extends OjbTestBase
24 {
25     public ModifyInheritedTagDatabaseForeignkeyAttributeTests(String JavaDoc name)
26     {
27         super(name);
28     }
29
30     // Test: changing database-foreignkey attribute of inherited reference
31 public void testDatabaseForeignkey1()
32     {
33         addClass(
34             "test.A",
35             "package test;\n"+
36             "/** @ojb.class */\n"+
37             "public class A {\n"+
38             " /** @ojb.field */\n"+
39             " private int attrKey;\n"+
40             " /** @ojb.reference foreignkey=\"attrKey\" */\n"+
41             " private test.D attr;\n"+
42             "}\n");
43         addClass(
44             "test.B",
45             "package test;\n"+
46             "/** @ojb.class\n"+
47             " * @ojb.modify-inherited name=\"attr\"\n"+
48             " * database-foreignkey=\"false\"\n"+
49             " */\n"+
50             "public class B extends A {}\n");
51         addClass(
52             "test.C",
53             "package test;\n"+
54             "/** @ojb.class */\n"+
55             "public class C extends B {}\n");
56         addClass(
57             "test.D",
58             "package test;\n"+
59             "/** @ojb.class */\n"+
60             "public class D {\n"+
61             " /** @ojb.field primarykey=\"true\" */\n"+
62             " private int id;\n"+
63             "}\n");
64
65         assertEqualsOjbDescriptorFile(
66             "<class-descriptor\n"+
67             " class=\"test.A\"\n"+
68             " table=\"A\"\n"+
69             ">\n"+
70             " <extent-class class-ref=\"test.B\"/>\n"+
71             " <field-descriptor\n"+
72             " name=\"attrKey\"\n"+
73             " column=\"attrKey\"\n"+
74             " jdbc-type=\"INTEGER\"\n"+
75             " >\n"+
76             " </field-descriptor>\n"+
77             " <reference-descriptor\n"+
78             " name=\"attr\"\n"+
79             " class-ref=\"test.D\"\n"+
80             " >\n"+
81             " <foreignkey field-ref=\"attrKey\"/>\n"+
82             " </reference-descriptor>\n"+
83             "</class-descriptor>\n"+
84             "<class-descriptor\n"+
85             " class=\"test.B\"\n"+
86             " table=\"B\"\n"+
87             ">\n"+
88             " <extent-class class-ref=\"test.C\"/>\n"+
89             " <field-descriptor\n"+
90             " name=\"attrKey\"\n"+
91             " column=\"attrKey\"\n"+
92             " jdbc-type=\"INTEGER\"\n"+
93             " >\n"+
94             " </field-descriptor>\n"+
95             " <reference-descriptor\n"+
96             " name=\"attr\"\n"+
97             " class-ref=\"test.D\"\n"+
98             " >\n"+
99             " <foreignkey field-ref=\"attrKey\"/>\n"+
100             " </reference-descriptor>\n"+
101             "</class-descriptor>\n"+
102             "<class-descriptor\n"+
103             " class=\"test.C\"\n"+
104             " table=\"C\"\n"+
105             ">\n"+
106             " <field-descriptor\n"+
107             " name=\"attrKey\"\n"+
108             " column=\"attrKey\"\n"+
109             " jdbc-type=\"INTEGER\"\n"+
110             " >\n"+
111             " </field-descriptor>\n"+
112             " <reference-descriptor\n"+
113             " name=\"attr\"\n"+
114             " class-ref=\"test.D\"\n"+
115             " >\n"+
116             " <foreignkey field-ref=\"attrKey\"/>\n"+
117             " </reference-descriptor>\n"+
118             "</class-descriptor>\n"+
119             "<class-descriptor\n"+
120             " class=\"test.D\"\n"+
121             " table=\"D\"\n"+
122             ">\n"+
123             " <field-descriptor\n"+
124             " name=\"id\"\n"+
125             " column=\"id\"\n"+
126             " jdbc-type=\"INTEGER\"\n"+
127             " primarykey=\"true\"\n"+
128             " >\n"+
129             " </field-descriptor>\n"+
130             "</class-descriptor>",
131             runOjbXDoclet(OJB_DEST_FILE));
132         assertEqualsTorqueSchemaFile(
133             "<database name=\"ojbtest\">\n"+
134             " <table name=\"A\">\n"+
135             " <column name=\"attrKey\"\n"+
136             " javaName=\"attrKey\"\n"+
137             " type=\"INTEGER\"\n"+
138             " />\n"+
139             " <foreign-key foreignTable=\"D\">\n"+
140             " <reference local=\"attrKey\" foreign=\"id\"/>\n"+
141             " </foreign-key>\n"+
142             " </table>\n"+
143             " <table name=\"B\">\n"+
144             " <column name=\"attrKey\"\n"+
145             " javaName=\"attrKey\"\n"+
146             " type=\"INTEGER\"\n"+
147             " />\n"+
148             " </table>\n"+
149             " <table name=\"C\">\n"+
150             " <column name=\"attrKey\"\n"+
151             " javaName=\"attrKey\"\n"+
152             " type=\"INTEGER\"\n"+
153             " />\n"+
154             " </table>\n"+
155             " <table name=\"D\">\n"+
156             " <column name=\"id\"\n"+
157             " javaName=\"id\"\n"+
158             " type=\"INTEGER\"\n"+
159             " primaryKey=\"true\"\n"+
160             " required=\"true\"\n"+
161             " />\n"+
162             " </table>\n"+
163             "</database>",
164             runTorqueXDoclet(TORQUE_DEST_FILE, "ojbtest"));
165     }
166
167     // Test: changing database-foreignkey attribute of reference inherited from class with
168 // generate-repository-info=false
169 public void testDatabaseForeignkey2()
170     {
171         addClass(
172             "test.A",
173             "package test;\n"+
174             "/** @ojb.class generate-repository-info=\"false\" */\n"+
175             "public class A {\n"+
176             " /** @ojb.field */\n"+
177             " private int attrKey;\n"+
178             " /** @ojb.reference foreignkey=\"attrKey\"\n"+
179             " * database-foreignkey=\"false\"\n"+
180             " */"+
181             " private test.C attr;\n"+
182             "}\n");
183         addClass(
184             "test.B",
185             "package test;\n"+
186             "/** @ojb.class\n"+
187             " * @ojb.modify-inherited name=\"attr\"\n"+
188             " * database-foreignkey=\"true\"\n"+
189             " */\n"+
190             "public class B extends A {}\n");
191         addClass(
192             "test.C",
193             "package test;\n"+
194             "/** @ojb.class */\n"+
195             "public class C {\n"+
196             " /** @ojb.field primarykey=\"true\" */\n"+
197             " private int id;\n"+
198             "}\n");
199
200         assertEqualsOjbDescriptorFile(
201             "<class-descriptor\n"+
202             " class=\"test.A\"\n"+
203             ">\n"+
204             " <extent-class class-ref=\"test.B\"/>\n"+
205             "</class-descriptor>\n"+
206             "<class-descriptor\n"+
207             " class=\"test.B\"\n"+
208             " table=\"B\"\n"+
209             ">\n"+
210             " <field-descriptor\n"+
211             " name=\"attrKey\"\n"+
212             " column=\"attrKey\"\n"+
213             " jdbc-type=\"INTEGER\"\n"+
214             " >\n"+
215             " </field-descriptor>\n"+
216             " <reference-descriptor\n"+
217             " name=\"attr\"\n"+
218             " class-ref=\"test.C\"\n"+
219             " >\n"+
220             " <foreignkey field-ref=\"attrKey\"/>\n"+
221             " </reference-descriptor>\n"+
222             "</class-descriptor>\n"+
223             "<class-descriptor\n"+
224             " class=\"test.C\"\n"+
225             " table=\"C\"\n"+
226             ">\n"+
227             " <field-descriptor\n"+
228             " name=\"id\"\n"+
229             " column=\"id\"\n"+
230             " jdbc-type=\"INTEGER\"\n"+
231             " primarykey=\"true\"\n"+
232             " >\n"+
233             " </field-descriptor>\n"+
234             "</class-descriptor>",
235             runOjbXDoclet(OJB_DEST_FILE));
236         assertEqualsTorqueSchemaFile(
237             "<database name=\"ojbtest\">\n"+
238             " <table name=\"B\">\n"+
239             " <column name=\"attrKey\"\n"+
240             " javaName=\"attrKey\"\n"+
241             " type=\"INTEGER\"\n"+
242             " />\n"+
243             " <foreign-key foreignTable=\"C\">\n"+
244             " <reference local=\"attrKey\" foreign=\"id\"/>\n"+
245             " </foreign-key>\n"+
246             " </table>\n"+
247             " <table name=\"C\">\n"+
248             " <column name=\"id\"\n"+
249             " javaName=\"id\"\n"+
250             " type=\"INTEGER\"\n"+
251             " primaryKey=\"true\"\n"+
252             " required=\"true\"\n"+
253             " />\n"+
254             " </table>\n"+
255             "</database>",
256             runTorqueXDoclet(TORQUE_DEST_FILE, "ojbtest"));
257     }
258
259     // Test: changing database-foreignkey attribute of inherited collection does not
260 // lead to generation of a database foreignkey (because of inheritance)
261 public void testDatabaseForeignkey3()
262     {
263         addClass(
264             "test.A",
265             "package test;\n"+
266             "/** @ojb.class generate-repository-info=\"false\" */\n" +
267             "public class A {\n"+
268             " /** @ojb.field primarykey=\"true\" */\n"+
269             " private int id;\n"+
270             " /** @ojb.collection element-class-ref=\"test.C\"\n"+
271             " * foreignkey=\"aid\"\n"+
272             " */\n"+
273             " private java.util.List attr;\n"+
274             "}");
275         addClass(
276             "test.B",
277             "package test;\n"+
278             "/** @ojb.class\n"+
279             " * @ojb.modify-inherited name=\"attr\"\n"+
280             " * database-foreignkey=\"false\"\n"+
281             " */\n" +
282             "public class B extends A {}");
283         addClass(
284             "test.C",
285             "package test;\n"+
286             "/** @ojb.class */\n"+
287             "public class C {\n"+
288             " /** @ojb.field */\n"+
289             " private int aid;\n"+
290             " /** @ojb.field */\n"+
291             "}\n");
292
293         assertEqualsOjbDescriptorFile(
294             "<class-descriptor\n"+
295             " class=\"test.A\"\n"+
296             ">\n"+
297             " <extent-class class-ref=\"test.B\"/>\n"+
298             "</class-descriptor>\n"+
299             "<class-descriptor\n"+
300             " class=\"test.B\"\n"+
301             " table=\"B\"\n"+
302             ">\n"+
303             " <field-descriptor\n"+
304             " name=\"id\"\n"+
305             " column=\"id\"\n"+
306             " jdbc-type=\"INTEGER\"\n"+
307             " primarykey=\"true\"\n"+
308             " >\n"+
309             " </field-descriptor>\n"+
310             " <collection-descriptor\n"+
311             " name=\"attr\"\n"+
312             " element-class-ref=\"test.C\"\n"+
313             " >\n"+
314             " <inverse-foreignkey field-ref=\"aid\"/>\n"+
315             " </collection-descriptor>\n"+
316             "</class-descriptor>\n"+
317             "<class-descriptor\n"+
318             " class=\"test.C\"\n"+
319             " table=\"C\"\n"+
320             ">\n"+
321             " <field-descriptor\n"+
322             " name=\"aid\"\n"+
323             " column=\"aid\"\n"+
324             " jdbc-type=\"INTEGER\"\n"+
325             " >\n"+
326             " </field-descriptor>\n"+
327             "</class-descriptor>",
328             runOjbXDoclet(OJB_DEST_FILE));
329         assertEqualsTorqueSchemaFile(
330             "<database name=\"ojbtest\">\n"+
331             " <table name=\"B\">\n"+
332             " <column name=\"id\"\n"+
333             " javaName=\"id\"\n"+
334             " type=\"INTEGER\"\n"+
335             " primaryKey=\"true\"\n"+
336             " required=\"true\"\n"+
337             " />\n"+
338             " </table>\n"+
339             " <table name=\"C\">\n"+
340             " <column name=\"aid\"\n"+
341             " javaName=\"aid\"\n"+
342             " type=\"INTEGER\"\n"+
343             " />\n"+
344             " </table>\n"+
345             "</database>",
346             runTorqueXDoclet(TORQUE_DEST_FILE, "ojbtest"));
347     }
348
349     // Test: changing database-foreignkey attribute of inherited collection does not
350 // lead to generation of a database foreignkey (because of inheritance)
351 public void testDatabaseForeignkey4()
352     {
353         addClass(
354             "test.A",
355             "package test;\n"+
356             "/** @ojb.class */\n" +
357             "public class A {\n"+
358             " /** @ojb.field primarykey=\"true\" */\n"+
359             " private int id1;\n"+
360             " /** @ojb.field primarykey=\"true\" */\n"+
361             " private String id2;\n"+
362             " /** @ojb.collection element-class-ref=\"test.C\"\n"+
363             " * foreignkey=\"aid1,aid2\"\n"+
364             " * database-foreignkey=\"false\"\n"+
365             " */\n"+
366             " private java.util.List attr;\n"+
367             "}");
368         addClass(
369             "test.B",
370             "package test;\n"+
371             "/** @ojb.class\n"+
372             " * @ojb.modify-inherited name=\"attr\"\n"+
373             " * database-foreignkey=\"true\"\n"+
374             " */\n" +
375             "public class B extends A {}");
376         addClass(
377             "test.C",
378             "package test;\n"+
379             "/** @ojb.class\n"+
380             " * @ojb.field name=\"aid3\"\n"+
381             " * jdbc-type=\"VARCHAR\"\n"+
382             " */\n"+
383             "public class C {\n"+
384             " /** @ojb.field */\n"+
385             " private int aid1;\n"+
386             " /** @ojb.field */\n"+
387             " private int aid4;\n"+
388             " /** @ojb.field */\n"+
389             " private String aid2;\n"+
390             "}\n");
391
392         assertEqualsOjbDescriptorFile(
393             "<class-descriptor\n"+
394             " class=\"test.A\"\n"+
395             " table=\"A\"\n"+
396             ">\n"+
397             " <extent-class class-ref=\"test.B\"/>\n"+
398             " <field-descriptor\n"+
399             " name=\"id1\"\n"+
400             " column=\"id1\"\n"+
401             " jdbc-type=\"INTEGER\"\n"+
402             " primarykey=\"true\"\n"+
403             " >\n"+
404             " </field-descriptor>\n"+
405             " <field-descriptor\n"+
406             " name=\"id2\"\n"+
407             " column=\"id2\"\n"+
408             " jdbc-type=\"VARCHAR\"\n"+
409             " primarykey=\"true\"\n"+
410             " length=\"254\"\n"+
411             " >\n"+
412             " </field-descriptor>\n"+
413             " <collection-descriptor\n"+
414             " name=\"attr\"\n"+
415             " element-class-ref=\"test.C\"\n"+
416             " >\n"+
417             " <inverse-foreignkey field-ref=\"aid1\"/>\n"+
418             " <inverse-foreignkey field-ref=\"aid2\"/>\n"+
419             " </collection-descriptor>\n"+
420             "</class-descriptor>\n"+
421             "<class-descriptor\n"+
422             " class=\"test.B\"\n"+
423             " table=\"B\"\n"+
424             ">\n"+
425             " <field-descriptor\n"+
426             " name=\"id1\"\n"+
427             " column=\"id1\"\n"+
428             " jdbc-type=\"INTEGER\"\n"+
429             " primarykey=\"true\"\n"+
430             " >\n"+
431             " </field-descriptor>\n"+
432             " <field-descriptor\n"+
433             " name=\"id2\"\n"+
434             " column=\"id2\"\n"+
435             " jdbc-type=\"VARCHAR\"\n"+
436             " primarykey=\"true\"\n"+
437             " length=\"254\"\n"+
438             " >\n"+
439             " </field-descriptor>\n"+
440             " <collection-descriptor\n"+
441             " name=\"attr\"\n"+
442             " element-class-ref=\"test.C\"\n"+
443             " >\n"+
444             " <inverse-foreignkey field-ref=\"aid1\"/>\n"+
445             " <inverse-foreignkey field-ref=\"aid2\"/>\n"+
446             " </collection-descriptor>\n"+
447             "</class-descriptor>\n"+
448             "<class-descriptor\n"+
449             " class=\"test.C\"\n"+
450             " table=\"C\"\n"+
451             ">\n"+
452             " <field-descriptor\n"+
453             " name=\"aid3\"\n"+
454             " column=\"aid3\"\n"+
455             " jdbc-type=\"VARCHAR\"\n"+
456             " length=\"254\"\n"+
457             " access=\"anonymous\"\n"+
458             " >\n"+
459             " </field-descriptor>\n"+
460             " <field-descriptor\n"+
461             " name=\"aid1\"\n"+
462             " column=\"aid1\"\n"+
463             " jdbc-type=\"INTEGER\"\n"+
464             " >\n"+
465             " </field-descriptor>\n"+
466             " <field-descriptor\n"+
467             " name=\"aid4\"\n"+
468             " column=\"aid4\"\n"+
469             " jdbc-type=\"INTEGER\"\n"+
470             " >\n"+
471             " </field-descriptor>\n"+
472             " <field-descriptor\n"+
473             " name=\"aid2\"\n"+
474             " column=\"aid2\"\n"+
475             " jdbc-type=\"VARCHAR\"\n"+
476             " length=\"254\"\n"+
477             " >\n"+
478             " </field-descriptor>\n"+
479             "</class-descriptor>",
480             runOjbXDoclet(OJB_DEST_FILE));
481         assertEqualsTorqueSchemaFile(
482             "<database name=\"ojbtest\">\n"+
483             " <table name=\"A\">\n"+
484             " <column name=\"id1\"\n"+
485             " javaName=\"id1\"\n"+
486             " type=\"INTEGER\"\n"+
487             " primaryKey=\"true\"\n"+
488             " required=\"true\"\n"+
489             " />\n"+
490             " <column name=\"id2\"\n"+
491             " javaName=\"id2\"\n"+
492             " type=\"VARCHAR\"\n"+
493             " primaryKey=\"true\"\n"+
494             " required=\"true\"\n"+
495             " size=\"254\"\n"+
496             " />\n"+
497             " </table>\n"+
498             " <table name=\"B\">\n"+
499             " <column name=\"id1\"\n"+
500             " javaName=\"id1\"\n"+
501             " type=\"INTEGER\"\n"+
502             " primaryKey=\"true\"\n"+
503             " required=\"true\"\n"+
504             " />\n"+
505             " <column name=\"id2\"\n"+
506             " javaName=\"id2\"\n"+
507             " type=\"VARCHAR\"\n"+
508             " primaryKey=\"true\"\n"+
509             " required=\"true\"\n"+
510             " size=\"254\"\n"+
511             " />\n"+
512             " </table>\n"+
513             " <table name=\"C\">\n"+
514             " <column name=\"aid3\"\n"+
515             " javaName=\"aid3\"\n"+
516             " type=\"VARCHAR\"\n"+
517             " size=\"254\"\n"+
518             " />\n"+
519             " <column name=\"aid1\"\n"+
520             " javaName=\"aid1\"\n"+
521             " type=\"INTEGER\"\n"+
522             " />\n"+
523             " <column name=\"aid4\"\n"+
524             " javaName=\"aid4\"\n"+
525             " type=\"INTEGER\"\n"+
526             " />\n"+
527             " <column name=\"aid2\"\n"+
528             " javaName=\"aid2\"\n"+
529             " type=\"VARCHAR\"\n"+
530             " size=\"254\"\n"+
531             " />\n"+
532             " </table>\n"+
533             "</database>",
534             runTorqueXDoclet(TORQUE_DEST_FILE, "ojbtest"));
535     }
536 }
537
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