Package com.sleepycat.je

Examples of com.sleepycat.je.Cursor$KeyChangeStatus

595
596
597
598
599
600
601
602
603
604
605
        }
        if (!range.check(key)) {
            status = OperationStatus.NOTFOUND;
        } else if (pkRange != null) {
            status = OperationStatus.NOTFOUND;
            Cursor oldCursor = beginOperation();
            try {
                shareData(key, privKey);
                status = doGetSearchKey(lockMode);
                if (status == OperationStatus.SUCCESS &&
                    !pkRange.check(privPKey)) {
View Full Code Here
656
657
658
659
660
661
662
663
664
665
666
            setParams(key, pKey, data);
            status = doGetSearchKeyRange(lockMode);
            endOperation(null, status, null, null, null);
            return status;
        }
        Cursor oldCursor = beginOperation();
        try {
            shareData(key, privKey);
            status = doGetSearchKeyRange(lockMode);
            if (status == OperationStatus.SUCCESS &&
                (!range.check(privKey) ||
View Full Code Here
684
685
686
687
688
689
690
691
692
693
694
            setParams(key, pKey, data);
            status = doGetSearchBothRange(lockMode);
            endOperation(null, status, null, null, null);
            return status;
        }
        Cursor oldCursor = beginOperation();
        try {
            shareData(key, privKey);
            if (secCursor != null) {
                shareData(pKey, privPKey);
            } else {
View Full Code Here
743
744
745
746
747
748
749
750
751
752
753
            setParams(key, pKey, data);
            status = doGetNextDup(lockMode);
            endOperation(null, status, null, null, null);
        } else if (pkRange != null && pkRange.endKey != null) {
            status = OperationStatus.NOTFOUND;
            Cursor oldCursor = beginOperation();
            try {
                status = doGetNextDup(lockMode);
                if (status == OperationStatus.SUCCESS &&
                    !pkRange.checkEnd(privPKey, true)) {
                    status = OperationStatus.NOTFOUND;
View Full Code Here
776
777
778
779
780
781
782
783
784
785
786
            setParams(key, pKey, data);
            status = doGetPrevDup(lockMode);
            endOperation(null, status, null, null, null);
        } else if (pkRange != null && pkRange.beginKey != null) {
            status = OperationStatus.NOTFOUND;
            Cursor oldCursor = beginOperation();
            try {
                status = doGetPrevDup(lockMode);
                if (status == OperationStatus.SUCCESS &&
                    !pkRange.checkBegin(privPKey, true)) {
                    status = OperationStatus.NOTFOUND;
View Full Code Here
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
                                  DiffTracker tracker,
                                  boolean doPrint)
        throws Exception {

        List<MismatchedRegion> regions = tracker.getDiffRegions();
        Cursor localCursor = null;
        try {
            localCursor = localDb.openCursor(null, null);

            for (MismatchedRegion region : regions) {
                if (region.isLocalAdditional()) {
                    printLocalAdditional(localCursor, region, doPrint);
                    continue;
                }

                if (region.isRemoteAdditional()) {
                     HashSet<Record> records =
                         getDiffArea(protocol, channel, region);
                     if (doPrint) {
                         printAdditional(records, true);
                     }
                     records.clear();
                     continue;
                }

                HashSet<Record> localRecords =
                    getDiffArea(localCursor, region.getLocalBeginKey(),
                                region.getLocalBeginData(),
                                region.getLocalDiffSize());
                HashSet<Record> remoteRecords =
                    getDiffArea(protocol, channel, region);
                if (doPrint) {
                printDiffs(localRecords, remoteRecords);
            }
                localRecords.clear();
                remoteRecords.clear();
            }
        } finally {
            if (localCursor != null) {
                localCursor.close();
            }
        }
    }
View Full Code Here
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
                                  DiffTracker tracker,
                                  boolean doPrint)
        throws Exception {

        List<MismatchedRegion> regions = tracker.getDiffRegions();
        Cursor localCursor = null;
        Cursor remoteCursor = null;
        try {
            localCursor = localDb.openCursor(null, null);
            remoteCursor = remoteDb.openCursor(null, null);

            for (MismatchedRegion region : regions) {
                if (region.isLocalAdditional()) {
                    printLocalAdditional(localCursor, region, doPrint);
                    continue;
                }
            
                if (region.isRemoteAdditional()) {
                    HashSet<Record> records =
                        getDiffArea(remoteCursor, region.getRemoteBeginKey(),
                                    region.getRemoteBeginData(),
                                    region.getRemoteDiffSize());
                    if (doPrint) {
                        printAdditional(records, true);
                    }
                    records.clear();
                    continue;
                }

                HashSet<Record> localRecords =
                    getDiffArea(localCursor, region.getLocalBeginKey(),
                                region.getLocalBeginData(),
                                region.getLocalDiffSize());
                HashSet<Record> remoteRecords =
                    getDiffArea(remoteCursor, region.getRemoteBeginKey(),
                                region.getRemoteBeginData(),
                                region.getRemoteDiffSize());
                if (doPrint) {
                printDiffs(localRecords, remoteRecords);
            }
                localRecords.clear();
                remoteRecords.clear();
            }
        } finally {
            if (localCursor != null) {
                localCursor.close();
            }
            if (remoteCursor != null) {
                remoteCursor.close();
            }
        }
    }
View Full Code Here
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
        public void runLDiff(DbBlocks request, Protocol protocol)
            throws IOException {

            Database db = null;
            Cursor cursor = null;
            try{
                db = env.openDatabase
                    (null, request.getDbName(), dbConfig);
                protocol.write(protocol.new BlockListStart(), channel);
                LDiffConfig cfg = new LDiffConfig();
                cfg.setBlockSize(request.getBlockSize());
                LDiff ldf = new LDiff(cfg);
                /* Use the Iterator to stream the blocks across the wire. */
                Iterator<Block> blocks = ldf.iterator(db);
                while (blocks.hasNext()) {
                    protocol.write(protocol.new BlockInfo(blocks.next()),
                            channel);
                }
                protocol.write(protocol.new BlockListEnd(), channel);

                /* Start to do the record difference analysis. */
                Message msg = protocol.read(channel);
                if (msg.getOp() == Protocol.REMOTE_DIFF_REQUEST) {
                    cursor = db.openCursor(null, null);
                    sendDiffArea(cursor, (RemoteDiffRequest) msg, protocol);
                    runDiffAnalysis(cursor, protocol);
                } else if (msg.getOp() != Protocol.DONE) {
                    protocol.write(protocol.new ProtocolError
                            ("Invalid message: " + msg), channel);
                }
            } catch (DatabaseNotFoundException e) {
                protocol.write(protocol.new DbMismatch(e.getMessage()),
                               channel);
            } finally {
                if (cursor != null) {
                    cursor.close();
                }
                if (db != null) {
                    db.close();
                }
            }
View Full Code Here
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
        /* Read the current range information. */
        DatabaseEntry key = new DatabaseEntry();
        DatabaseEntry data = new DatabaseEntry();
        LongBinding.longToEntry(VLSNRange.RANGE_KEY, key);

        Cursor cursor = null;
        Locker locker = null;
        try {
            locker = BasicLocker.createBasicLocker(envImpl);
            cursor = DbInternal.makeCursor(mappingDbImpl,
                                           locker,
                                           CursorConfig.DEFAULT);
            DbInternal.getCursorImpl(cursor).setAllowEviction(false);

            OperationStatus status = cursor.getSearchKey(key, data,
                                                         LockMode.DEFAULT);
            if (status == OperationStatus.SUCCESS) {
                /* initialize the range from the database. */
                VLSNRangeBinding rangeBinding = new VLSNRangeBinding();
                range = rangeBinding.entryToObject(data);
                lastOnDiskVLSN = range.getLast();
            } else if (status == OperationStatus.NOTFOUND) {
                /* No mappings exist before. */
                range = VLSNRange.EMPTY;
            } else {
                throw EnvironmentFailureException.unexpectedState
                    ("VLSNTracker init: status=" + status);
            }
        } finally {
            if (cursor != null) {
                cursor.close();
            }

            if (locker != null) {
                locker.operationEnd(true);
            }
View Full Code Here
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
                           OpType opType) {
        /* This method can only be invoked when env is not null. */
        assert env != null;

        Locker locker = null;
        Cursor cursor = null;
        boolean operationOK = false;

        try {
            locker = LockerFactory.getWritableLocker
                (env, txn, true /*isInternalDb*/, dbImpl.isTransactional(),
                 dbImpl.isReplicated());
            cursor = makeCursor(locker);

            DatabaseEntry key = new DatabaseEntry();
            StringBinding.stringToEntry
                (generateKey(processorName, dataSetName, dataType), key);

            DatabaseEntry oldData = new DatabaseEntry();
            cursor.getSearchKey(key, oldData, null);

            if (dataType == DataType.CHANGE_SET) {
                checkUsageErrors(oldData, opType, dataSetName);
            }

            OperationStatus status = null;
            if (opType == OpType.DELETE) {
                status = cursor.delete();
            } else {
                status = cursor.put(key, data);
            }

            assert status == OperationStatus.SUCCESS;
           
            operationOK = true;
        } finally {
            if (cursor != null) {
                cursor.close();
                cursor = null;
            }

            if (locker != null) {
                locker.operationEnd(operationOK);
View Full Code Here
TOP

Related Classes of com.sleepycat.je.Cursor$KeyChangeStatus

  • co.paralleluniverse.galaxy.berkeleydb.BerkeleyDB
  • com.google.nigori.server.JEDatabase
  • com.numb3r3.common.db.berkeleydb.BerkeleyDBMap
  • com.opengamma.financial.temptarget.BerkeleyDBTempTargetRepository$Generation
  • com.sleepycat.bind.serial.StoredClassCatalog
  • com.sleepycat.collections.CurrentTransaction
  • com.sleepycat.collections.DataCursor
  • com.sleepycat.collections.RangeCursor
  • com.sleepycat.je.cleaner.CleanerTest
  • com.sleepycat.je.cleaner.FileSelectionTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.