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1 package com.daffodilwoods.daffodildb.server.sql99.dcl.sqltransactionstatement;
2
3 import java.util.*;
4
5 import com.daffodilwoods.daffodildb.server.serversystem.*;
6 import com.daffodilwoods.daffodildb.server.sessionsystem.*;
7 import com.daffodilwoods.daffodildb.server.sql99.token.*;
8 import com.daffodilwoods.database.resource.*;
9
10 public class releasesavepointstatement implements com.daffodilwoods.daffodildb.utils.parser.StatementExecuter, SQLtransactionstatement {
11 public savepointspecifier _savepointspecifier0;
12 public SRESERVEDWORD1206543922 _SRESERVEDWORD12065439221;
13 public SRESERVEDWORD1206543922 _SRESERVEDWORD12065439222;
14
15 public Object  run(Object object) throws com.daffodilwoods.database.resource.DException {
16 Object savePoint = _savepointspecifier0.run(object);
17 _ServerSession serverSession = (_ServerSession) object;
18 _UserSession userSession = (serverSession).getUserSession();
19 ArrayList savePointVector = userSession.getSavePointVector();
20 int index = savePointVector.indexOf( ( (String ) savePoint).toUpperCase());
21 if (index == -1) {
22 throw new DException("DSE890", null);
23 }
24 userSession = commitUptoLevel(userSession, serverSession.getStatementExecutionContext(), savePointVector.size() - index);
25 serverSession.setUserSession(userSession);
26 return null;
27 }
28
29 private _UserSession commitUptoLevel(_UserSession userSession, _StatementExecutionContext sec, int level) throws com.daffodilwoods.database.resource.DException {
30 for (int i = 0; i < level; i++) {
31 userSession.commitSavePoint(sec);
32 userSession.releaseLastSavePoint();
33 }
34 return userSession;
35 }
36
37 public String toString() {
38 StringBuffer sb = new StringBuffer ();
39 sb.append(" ");
40 sb.append(_SRESERVEDWORD12065439222);
41 sb.append(" ");
42 sb.append(_SRESERVEDWORD12065439221);
43 sb.append(" ");
44 sb.append(_savepointspecifier0);
45 return sb.toString();
46 }
47
48 public Object clone() throws CloneNotSupportedException {
49 return this;
50 }
51
52 public Object releaseSavePoint1(Object savePoint, _UserSession userSession) throws com.daffodilwoods.database.resource.DException {
53 ArrayList savePointVector = userSession.getSavePointVector();
54 int index = savePointVector.indexOf( ( (String ) savePoint).toUpperCase());
55 if (index == -1) {
56 throw new DException("DSE890", null);
57 }
58 commitUptoLevel(userSession, null, savePointVector.size() - index);
59 return null;
60
61 }
62
63 }
64 |
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