Source Code Cross Referenced for TestCheckConsistency.java in  » Database-ORM » openjpa » org » apache » openjpa » persistence » kernel » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database ORM » openjpa » org.apache.openjpa.persistence.kernel 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * TestCheckConsistency.java
003:         *
004:         * Created on October 9, 2006, 6:23 PM
005:         *
006:         * To change this template, choose Tools | Template Manager
007:         * and open the template in the editor.
008:         */
009:
010:        /*
011:         * Licensed to the Apache Software Foundation (ASF) under one
012:         * or more contributor license agreements.  See the NOTICE file
013:         * distributed with this work for additional information
014:         * regarding copyright ownership.  The ASF licenses this file
015:         * to you under the Apache License, Version 2.0 (the
016:         * "License"); you may not use this file except in compliance
017:         * with the License.  You may obtain a copy of the License at
018:         *
019:         * http://www.apache.org/licenses/LICENSE-2.0
020:         *
021:         * Unless required by applicable law or agreed to in writing,
022:         * software distributed under the License is distributed on an
023:         * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
024:         * KIND, either express or implied.  See the License for the
025:         * specific language governing permissions and limitations
026:         * under the License.    
027:         */
028:        package org.apache.openjpa.persistence.kernel;
029:
030:        import org.apache.openjpa.persistence.kernel.common.apps.RuntimeTest1;
031:
032:        import org.apache.openjpa.persistence.JPAFacadeHelper;
033:        import org.apache.openjpa.persistence.OpenJPAEntityManager;
034:
035:        public class TestCheckConsistency extends BaseKernelTest {
036:
037:            private Object _oid = null;
038:
039:            /**
040:             * Creates a new instance of TestCheckConsistency
041:             */
042:            public TestCheckConsistency(String name) {
043:                super (name);
044:            }
045:
046:            public void setUp() {
047:                deleteAll(RuntimeTest1.class);
048:
049:                RuntimeTest1 pc = new RuntimeTest1();
050:                pc.setIntField(1);
051:                pc.setIntField1(1);
052:                _oid = persist(pc);
053:            }
054:
055:            public void testConsistentDatastoreTransaction() {
056:
057:                OpenJPAEntityManager pm = getPM();
058:                pm.setOptimistic(false);
059:                pm.validateChanges(); // no-op outside trans
060:                startTx(pm);
061:
062:                RuntimeTest1 pc = (RuntimeTest1) pm.find(RuntimeTest1.class,
063:                        _oid);
064:                pc.setIntField1(100);
065:
066:                RuntimeTest1 npc = new RuntimeTest1();
067:                npc.setIntField(2);
068:                npc.setIntField1(2);
069:                pm.persist(npc);
070:                pm.validateChanges();
071:
072:                assertEquals(100, pc.getIntField1());
073:                assertTrue(pm.isPersistent(npc));
074:
075:                pc.setIntField1(200);
076:                npc.setIntField1(300);
077:                endTx(pm);
078:
079:                assertEquals(200, pc.getIntField1());
080:                assertTrue(pm.isPersistent(npc));
081:                assertEquals(300, npc.getIntField1());
082:                endEm(pm);
083:            }
084:
085:            public void testConsistentDatastoreTransactionWithRollback() {
086:                OpenJPAEntityManager pm = getPM();
087:                pm.setOptimistic(false);
088:                pm.validateChanges(); // no-op outside trans
089:                startTx(pm);
090:
091:                RuntimeTest1 pc = (RuntimeTest1) pm.find(RuntimeTest1.class,
092:                        _oid);
093:                pc.setIntField1(100);
094:
095:                RuntimeTest1 npc = new RuntimeTest1();
096:                pm.persist(npc);
097:                Object noid = pm.getObjectId(npc);
098:
099:                pm.validateChanges();
100:                assertEquals(100, pc.getIntField1());
101:                assertTrue(pm.isPersistent(npc));
102:
103:                pc.setIntField1(200);
104:                npc.setIntField1(300);
105:                rollbackTx(pm);
106:
107:                assertEquals(1, pc.getIntField1());
108:                assertFalse(pm.isPersistent(npc));
109:                assertEquals(0, npc.getIntField1());
110:                endEm(pm);
111:
112:                pm = getPM();
113:                try {
114:                    RuntimeTest1 temp = (RuntimeTest1) pm.find(
115:                            RuntimeTest1.class, noid);
116:                    fail("Object should not exist." + temp.getIntField() + "::"
117:                            + temp.getIntField1());
118:                } catch (Exception jonfe) {
119:                }
120:                endEm(pm);
121:            }
122:
123:            //FIXME jthomas
124:            /*    
125:             public void testInconsistentDatastoreTransaction() {
126:             OpenJPAEntityManager pm = getPM();
127:             FetchPlan fetch = (FetchPlan) pm.getFetchPlan();
128:             pm.setOptimistic(false);
129:             pm.setRetainState(false);
130:             pm.validateChanges();        // no-op outside trans
131:             pm.begin();
132:             */
133:            //FIXME jthomas
134:            /*
135:            fetch.setReadLockLevel(pm.LOCK_NONE);
136:            fetch.setWriteLockLevel(pm.LOCK_NONE);
137:             */
138:            /*
139:            RuntimeTest1 pc = (RuntimeTest1) pm.find(RuntimeTest1.class,_oid);
140:            pc.setIntField(100);
141:
142:            OpenJPAEntityManager pm2 = getPM();
143:            pm2.begin();
144:            RuntimeTest1 copy = (RuntimeTest1) pm2.find(RuntimeTest1.class,_oid);
145:            copy.setIntField(-1);
146:            pm2.commit();
147:            pm2.close();
148:
149:            RuntimeTest1 npc = new RuntimeTest1();
150:            pm.persist(npc);
151:
152:            try {
153:            pm.validateChanges();
154:            fail("Didn't find inconsistency.");
155:            } catch (Exception jove) {
156:            //FIXME
157:            /*
158:            Throwable[] t = jove.getNestedExceptions();
159:            assertEquals(1, t.length);
160:            assertEquals(pc, (((JDOException) t[0]).getFailedObject()));
161:             */
162:            //        }
163:            /*        assertTrue(pm.getRollbackOnly());
164:                   pm.rollback();
165:
166:                   assertEquals(-1, pc.getIntField());
167:                   assertFalse(pm.isPersistent(npc));
168:                   endEm(pm,());
169:               }
170:             */
171:            public void testConsistentOptimisticTransaction() {
172:                OpenJPAEntityManager pm = getPM();
173:                pm.setOptimistic(true);
174:                pm.validateChanges(); // no-op outside trans
175:                startTx(pm);
176:                boolean hasConn = hasConnection(pm);
177:
178:                RuntimeTest1 pc = (RuntimeTest1) pm.find(RuntimeTest1.class,
179:                        _oid);
180:                pc.setIntField1(100);
181:
182:                RuntimeTest1 npc = new RuntimeTest1();
183:                npc.setIntField(2);
184:                npc.setIntField1(2);
185:                pm.persist(npc);
186:
187:                pm.validateChanges();
188:                if (!hasConn)
189:                    assertFalse(hasConnection(pm));
190:
191:                assertEquals(100, pc.getIntField1());
192:                assertTrue(pm.isPersistent(npc));
193:
194:                pc.setIntField1(200);
195:                npc.setIntField1(300);
196:                endTx(pm);
197:
198:                assertEquals(200, pc.getIntField1());
199:                assertTrue(pm.isPersistent(npc));
200:                assertEquals(300, npc.getIntField1());
201:                endEm(pm);
202:            }
203:
204:            private boolean hasConnection(OpenJPAEntityManager pm) {
205:                return JPAFacadeHelper.toBroker(pm).hasConnection();
206:            }
207:
208:            public void testConsistentOptimisticTransactionWithRollback() {
209:                OpenJPAEntityManager pm = getPM();
210:                pm.setOptimistic(true);
211:                pm.validateChanges(); // no-op outside trans
212:                startTx(pm);
213:                boolean hasConn = hasConnection(pm);
214:
215:                RuntimeTest1 pc = (RuntimeTest1) pm.find(RuntimeTest1.class,
216:                        _oid);
217:                pc.setIntField1(100);
218:
219:                RuntimeTest1 npc = new RuntimeTest1();
220:                pm.persist(npc);
221:                Object noid = pm.getObjectId(npc);
222:
223:                pm.validateChanges();
224:                if (!hasConn)
225:                    assertFalse(hasConnection(pm));
226:
227:                assertEquals(100, pc.getIntField1());
228:                assertTrue(pm.isPersistent(npc));
229:
230:                pc.setIntField1(200);
231:                npc.setIntField1(300);
232:                rollbackTx(pm);
233:
234:                assertEquals(1, pc.getIntField1());
235:                assertFalse(pm.isPersistent(npc));
236:                assertEquals(0, npc.getIntField1());
237:                endEm(pm);
238:
239:                pm = getPM();
240:                try {
241:                    RuntimeTest1 temp = (RuntimeTest1) pm.find(
242:                            RuntimeTest1.class, noid);
243:
244:                    fail("Object should not exist." + temp.getIntField() + "::"
245:                            + temp.getIntField1());
246:                } catch (Exception jonfe) {
247:                }
248:            }
249:            //FIXME 
250:            /*
251:            public void testInconsistentOptimisticTransactionWithoutRefresh() {
252:            OpenJPAEntityManager pm = getPM();
253:            pm.setRetainState(false);
254:            pm.setOptimistic(true);
255:            pm.validateChanges();        // no-op outside trans
256:            pm.begin();
257:
258:            RuntimeTest1 pc = (RuntimeTest1) pm.find(RuntimeTest1.class,_oid);
259:            pc.setIntField(100);
260:
261:            OpenJPAEntityManager pm2 = getPM();
262:            pm2.begin();
263:            RuntimeTest1 copy = (RuntimeTest1) pm2.find(RuntimeTest1.class,_oid);
264:            copy.setIntField(-1);
265:            pm2.commit();
266:            pm2.close();
267:
268:            RuntimeTest1 npc = new RuntimeTest1();
269:            pm.persist(npc);
270:            Object noid = pm.getObjectId(npc);
271:
272:            try {
273:            pm.validateChanges();
274:            fail("Didn't find inconsistency.");
275:            } catch (Exception jove) {
276:            //FIXME jthomas
277:            /*
278:            Throwable[] t = jove.getNestedExceptions();
279:            assertEquals(1, t.length);
280:            assertEquals(pc, (((JDOException) t[0]).getFailedObject()));
281:             */
282:            //     }
283:            /*     assertFalse(pm.getRollbackOnly());
284:            
285:             try {
286:             pm.commit();
287:             fail("Committed inconsistent transaction.");
288:             } catch (Exception je) {
289:             }
290:            
291:             assertEquals(-1, pc.getIntField());
292:             assertFalse(pm.isPersistent(npc));
293:             endEm(pm,());
294:            
295:             pm = getPM();
296:             try {
297:             pm.find(RuntimeTest1.class,noid);
298:             fail("Object should not exist.");
299:             } catch (Exception jonfe) {
300:             }
301:             endEm(pm,());
302:             }
303:             */
304:
305:            //FIXME 
306:            /*    
307:             public void testInconsistentOptimisticTransactionWithRefresh() {
308:             OpenJPAEntityManager pm = getPM();
309:             pm.setOptimistic(true);
310:             pm.validateChanges();        // no-op outside trans
311:             pm.begin();
312:            
313:             RuntimeTest1 pc = pm.find(RuntimeTest1.class,_oid);
314:             pc.setIntField(100);
315:            
316:             OpenJPAEntityManager pm2 = getPM();
317:             pm2.begin();
318:             RuntimeTest1 copy = pm2.find(RuntimeTest1.class,_oid);
319:             copy.setIntField(-1);
320:             pm2.commit();
321:             pm2.close();
322:            
323:             RuntimeTest1 npc = new RuntimeTest1();
324:             pm.persist(npc);
325:             try {
326:             pm.validateChanges();
327:             fail("Didn't find inconsistency.");
328:             } catch (Exception jove) {
329:             //FIXME jthomas
330:             /*
331:             Throwable[] t = jove.getNestedExceptions();
332:             assertEquals(1, t.length);
333:             assertEquals(pc, (((JDOException) t[0]).getFailedObject()));
334:             */
335:            //      }
336:            /*       assertFalse(pm.getRollbackOnly());
337:                 pm.refresh(pc);
338:
339:                 assertEquals(-1, pc.getIntField());
340:                 assertTrue(pm.isPersistent(npc));
341:
342:                 pc.setIntField(200);
343:                 npc.setIntField(300);
344:                 pm.commit();
345:
346:                 assertEquals(200, pc.getIntField());
347:                 assertTrue(pm.isPersistent(npc));
348:                 assertEquals(300, npc.getIntField());
349:                 endEm(pm,());
350:             }
351:             */
352:
353:            //FIXME 
354:            /*    
355:             public void testInconsistentOptimisticTransactionWithRollback() {
356:             OpenJPAEntityManager pm = getPM();
357:             pm.setRetainState(false);
358:             pm.setOptimistic(true);
359:             pm.validateChanges();        // no-op outside trans
360:             pm.begin();
361:
362:             RuntimeTest1 pc = (RuntimeTest1) pm.find(RuntimeTest1.class,_oid);
363:             pc.setIntField(100);
364:
365:             OpenJPAEntityManager pm2 = getPM();
366:             pm2.begin();
367:             RuntimeTest1 copy = (RuntimeTest1) pm2.find(RuntimeTest1.class,_oid);
368:             copy.setIntField(-1);
369:             pm2.commit();
370:             pm2.close();
371:
372:             RuntimeTest1 npc = new RuntimeTest1();
373:             pm.persist(npc);
374:             Object noid = pm.getObjectId(npc);
375:
376:             try {
377:             pm.validateChanges();
378:             fail("Didn't find inconsistency.");
379:             } catch (Exception jove) {
380:             //FIXME jthomas
381:             /*
382:             Throwable[] t = jove.getNestedExceptions();
383:             assertEquals(1, t.length);
384:             assertEquals(pc, (((JDOException) t[0]).getFailedObject()));
385:             */
386:            //      }
387:            /*       assertFalse(pm.getRollbackOnly());
388:                  pm.rollback();
389:
390:                  assertEquals(-1, pc.getIntField());
391:                  assertFalse(pm.isPersistent(npc));
392:                  endEm(pm,());
393:
394:                  pm = getPM();
395:                  try {
396:                      pm.find(RuntimeTest1.class,_oid);
397:                      fail("Object should not exist.");
398:                  } catch (Exception jonfe) {
399:                  }
400:                  endEm(pm,());
401:              }
402:
403:             */
404:        }
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