|
1
6
7
8 package org.objectweb.speedo.pobjects.tck;
9
10 import java.io.Serializable  ;
11 import java.util.Date ;
12 import java.util.HashSet ;
13 import java.util.Iterator ;
14
15 import javax.jdo.Extent;
16 import javax.jdo.InstanceCallbacks;
17 import javax.jdo.JDOHelper;
18 import javax.jdo.PersistenceManager;
19 import javax.jdo.Transaction;
20
21
22 public class InstanceCallbackClass implements InstanceCallbacks{
23 public static final int TRANSIENT = 0;
24 public static final int PERSISTENT_NEW = 1;
25 public static final int PERSISTENT_CLEAN = 2;
26 public static final int PERSISTENT_DIRTY = 3;
27 public static final int HOLLOW = 4;
28 public static final int TRANSIENT_CLEAN = 5;
29 public static final int TRANSIENT_DIRTY = 6;
30 public static final int PERSISTENT_NEW_DELETED = 7;
31 public static final int PERSISTENT_DELETED = 8;
32 public static final int PERSISTENT_NONTRANSACTIONAL = 9;
33 public static final int NUM_STATES = 10;
34 public static final int ILLEGAL_STATE = 10;
35
36 public static final String [] states = {
37 "transient",
38 "persistent-new",
39 "persistent-clean",
40 "persistent-dirty",
41 "hollow",
42 "transient-clean",
43 "transient-dirty",
44 "persistent-new-deleted",
45 "persistent-deleted",
46 "persistent-nontransactional",
47 "illegal"
48 };
49
50 private static final int IS_PERSISTENT = 0;
51 private static final int IS_TRANSACTIONAL = 1;
52 private static final int IS_DIRTY = 2;
53 private static final int IS_NEW = 3;
54 private static final int IS_DELETED = 4;
55 private static final int NUM_STATUSES = 5;
56
57 private static final boolean state_statuses[][] = {
58 { false, false, false, false, false},
61
62 { true, true, true, true, false},
64
65 { true, true, false, false, false},
67
68 { true, true, true, false, false},
70
71 { true, false, false, false, false},
73
74 { false, true, false, false, false},
76
77 { false, true, true, false, false},
79
80 { true, true, true, true, true},
82
83 { true, true, true, false, true},
85
86 { true, false, false, false, false}
88 };
89
90 public static int currentState(Object o)
91 {
92 boolean[] status = new boolean[5];
93 status[IS_PERSISTENT] = JDOHelper.isPersistent(o);
94 status[IS_TRANSACTIONAL] = JDOHelper.isTransactional(o);
95 status[IS_DIRTY] = JDOHelper.isDirty(o);
96 status[IS_NEW] = JDOHelper.isNew(o);
97 status[IS_DELETED] = JDOHelper.isDeleted(o);
98 int i, j;
99 outerloop:
100 for( i = 0; i < NUM_STATES; ++i ){
101 for( j = 0; j < NUM_STATUSES; ++j ){
102 if( status[j] != state_statuses[i][j] )
103 continue outerloop;
104 }
105 return i;
106 }
107 return NUM_STATES;
108 }
109
110
111
112
113
114
115 static public boolean performPreClearTests;
116 static public boolean performPreDeleteTests;
117 static public boolean performPreStoreTests;
118
119 static boolean preDeleteCalled;
121 static int objectState;
122
123 static public int arraySize = 5;
125 static public String [] capturedName = new String [arraySize];
126 static public Date [] capturedTimeStamp = new Date [arraySize];
127 static public double[] capturedDoubleValue = new double[arraySize];
128 static public short[] capturedChildToDelete = new short[arraySize];
129 static public char[] capturedCharValue = new char[arraySize];
130 static public String [] capturedNextObjName = new String [arraySize];
131 static public int[] numberOfChildren = new int[arraySize];
132 static public int[] sumOfChildrenIntValue = new int[arraySize];
133 static public boolean[] processedIndex = new boolean[arraySize];
134
135 static public boolean[] transactionActive = new boolean[arraySize];
136
137 static private int nextKeyValue = 1;
138 private int keyValue; public String name;
140 public Date timeStamp;
141 public InstanceCallbackClass nextObj;
142 public HashSet children;
143 public int intValue;
144 public double doubleValue;
145 public short childToDelete;
146 public char charValue;
147
148 static public void initializeStaticsForTest()
149 {
150 performPreClearTests = false;
151 performPreDeleteTests = false;
152 performPreStoreTests = false;
153 preDeleteCalled = false;
154 for( int i = 0; i < arraySize; ++i){
155 processedIndex[i] = false;
156 transactionActive[i] = false;
157 }
158 }
159
160 static public void removeAllInstances(PersistenceManager pm)
161 {
162 Extent e = pm.getExtent(org.objectweb.speedo.pobjects.tck.InstanceCallbackClass.class, false);
164 Iterator i = e.iterator();
165 while( i.hasNext() ){
166 pm.deletePersistent(i.next());
167 }
168 }
169
170 InstanceCallbackClass() { }
172
173 public InstanceCallbackClass(String label,Date createTime,int intValue,double doubleValue,short childToDelete,char charValue,InstanceCallbackClass obj) {
174 keyValue = nextKeyValue++;
175 name = label;
176 timeStamp = createTime;
177 nextObj = obj;
178 children = new HashSet ();
179 this.intValue = intValue;
180 this.doubleValue = doubleValue;
181 this.childToDelete = childToDelete;
182 this.charValue = charValue;
183 }
184
185 public void addChild(InstanceCallbackClass child) {
186 children.add(child);
187 }
188
189 public void jdoPreStore() {
190 if(!performPreStoreTests) { return; }
191 captureValues2();
192 PersistenceManager pm = JDOHelper.getPersistenceManager(this);
193 usePM(pm);
194 }
195
196 public void jdoPreDelete() {
197 if(!performPreDeleteTests) { return; }
198 preDeleteCalled = true;
200 objectState = InstanceCallbackClass.currentState(this);
201
202 captureValues2();
203
204 if(intValue >= 0 & intValue < arraySize) {
207 PersistenceManager pm = JDOHelper.getPersistenceManager(this);
208 usePM(pm);
209 if(nextObj != null) {
210 pm.deletePersistent(nextObj);
212 for(Iterator i = children.iterator(); i.hasNext();) {
214 InstanceCallbackClass obj = (InstanceCallbackClass)i.next();
215 if( obj.intValue == childToDelete) {
216 pm.deletePersistent(obj);
217 break;
218 }
219 }
220 }
221 }
222 }
223
224 public void jdoPostLoad() {
225 }
226
227 public void jdoPreClear() {
228 if(!performPreClearTests) { return; }
229 if(intValue >= 0 & intValue < arraySize) {
233 processedIndex[intValue] = true;
234
235 capturedName[intValue] = name;
237 capturedTimeStamp[intValue] = timeStamp;
238 capturedDoubleValue[intValue] = doubleValue;
239 numberOfChildren[intValue] = children.size();
240 sumOfChildrenIntValue[intValue] = 0;
241 for(Iterator i = children.iterator(); i.hasNext();) {
242 InstanceCallbackClass o = (InstanceCallbackClass)i.next();
243 sumOfChildrenIntValue[intValue] += o.intValue;
244 }
245 capturedChildToDelete[intValue] = childToDelete;
246 capturedCharValue[intValue] = charValue;
247 if(nextObj != null) {
248 capturedNextObjName[intValue] = nextObj.name;
249 } else {
250 capturedNextObjName[intValue] = null;
251 }
252 }
253 }
254
255 private void captureValues2() {
256 if(intValue >= 0 & intValue < arraySize) {
258 processedIndex[intValue] = true;
259
260 capturedName[intValue] = name;
262 capturedTimeStamp[intValue] = timeStamp;
263 capturedDoubleValue[intValue] = doubleValue;
264 numberOfChildren[intValue] = children.size();
265 sumOfChildrenIntValue[intValue] = 0;
266 for(Iterator i = children.iterator(); i.hasNext();) {
267 InstanceCallbackClass o = (InstanceCallbackClass)i.next();
268 sumOfChildrenIntValue[intValue] += o.intValue;
269 }
270 capturedChildToDelete[intValue] = childToDelete;
271 capturedCharValue[intValue] = charValue;
272 if(nextObj != null) {
273 capturedNextObjName[intValue] = nextObj.name;
274 } else {
275 capturedNextObjName[intValue] = null;
276 }
277 }
278 }
279
280 private void usePM(PersistenceManager pm) {
281 if(intValue >= 0 & intValue < arraySize) {
282 Transaction t = pm.currentTransaction();
283 if(t.isActive()) {
284 transactionActive[intValue] = true;
285 }
286 }
287 }
288
289 public static class KeyClass implements Serializable {
290 public int keyValue;
291
292 public KeyClass() {
293 }
294
295 public KeyClass(String s) {
296 try{ keyValue = Integer.parseInt(s);}
297 catch(NumberFormatException e){
298 keyValue = 0;}
299 }
300
301 public boolean equals(Object obj) {
302 if( obj == null || !this.getClass().equals(obj.getClass()) ) return false;
303 else return keyValue == ((KeyClass)obj).keyValue;
304 }
305
306 public int hashCode() {
307 return keyValue;
308 }
309
310 public String toString() {
311 return Integer.toString(keyValue);
312 }
313 }
314 }
315 |
Popular Tags |
Java API By Example, From Geeks To Geeks.