Package net.sf.joafip.kvstore.record.entity

Examples of net.sf.joafip.kvstore.record.entity.DataRecordIdentifier

398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
    }
  }

  public void testNoDataWrite() throws HeapException {
    createHeap(true);
    final DataRecordIdentifier identifier = heapDataManager
        .getNewDataRecordIdentifier();
    byte[] data = new byte[100];
    heapDataManager.writeDataRecord(identifier, data);
    final DataRecordIdentifier identifier0 = new DataRecordIdentifier(0);
    assertEquals("not expected identifier", identifier0, identifier);
    closeHeap();
    createHeap(true/* remove file */);
    data = heapDataManager.readDataRecord(identifier0);
    assertNull("must failed since no data wrote", data);
View Full Code Here
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
    assertNull("must failed since no data wrote", data);
  }

  public void testCreateDeleteReCreate() throws HeapException {
    createHeap(true);
    DataRecordIdentifier identifier = heapDataManager
        .getNewDataRecordIdentifier();
    byte[] data = new byte[10];
    heapDataManager.writeDataRecord(identifier, data);

    DataRecordIdentifier expectedIdentifier = new DataRecordIdentifier(0);
    assertEquals("identifier must be 0", expectedIdentifier, identifier);
    assertTrue("must have data record #0",
        heapDataManager.hasDataRecord(identifier));

    assertTrue(MUST_DELETE_0, heapDataManager.deleteDataRecord(identifier));
    assertFalse("must not have data record #0",
        heapDataManager.hasDataRecord(identifier));

    identifier = heapDataManager.getNewDataRecordIdentifier();
    data = new byte[10];
    heapDataManager.writeDataRecord(identifier, data);

    expectedIdentifier = new DataRecordIdentifier(1);
    assertEquals("identifier must be 1", expectedIdentifier, identifier);
    assertTrue("must have data record #0",
        heapDataManager.hasDataRecord(identifier));
    heapDataManager.flush();
  }
View Full Code Here
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
  public void testRecordFreeing1() throws HeapException {
    createHeap(true);
    /*
     * create record #0
     */
    DataRecordIdentifier identifier = heapDataManager
        .getNewDataRecordIdentifier();
    byte[] data = new byte[100];
    heapDataManager.writeDataRecord(identifier, data);

    final DataRecordIdentifier expectedIdentifier0 = new DataRecordIdentifier(
        0);
    assertEquals("must create record #0", expectedIdentifier0, identifier);

    /*
     * create record #1
     */
    identifier = heapDataManager.getNewDataRecordIdentifier();
    data = new byte[100];
    heapDataManager.writeDataRecord(identifier, data);

    final DataRecordIdentifier expectedIdentifier1 = new DataRecordIdentifier(
        1);
    assertEquals("must create record #1", expectedIdentifier1, identifier);

    /*
     * create record #2
     */
    identifier = heapDataManager.getNewDataRecordIdentifier();
    data = new byte[100];
    heapDataManager.writeDataRecord(identifier, data);

    final DataRecordIdentifier expectedIdentifier2 = new DataRecordIdentifier(
        2);
    assertEquals("must create record #2", expectedIdentifier2, identifier);

    /*
     * delete #0
     */
    identifier = new DataRecordIdentifier(0);
    assertTrue(MUST_DELETE_0, heapDataManager.deleteDataRecord(identifier));
    heapDataManager.flush();

    final long record2PositionInFile = heapDataManager
        .getRecordPositionInfile(expectedIdentifier2);
    if (manageRecordPositionInFile()) {
      final long lastRecordPositionInFile = heapDataManager
          .getLastRecordPositionInFile();
      assertEquals(LAST_RECORD_MISMATCH, record2PositionInFile,
          lastRecordPositionInFile);
    }

    /*
     * delete #1
     */
    identifier = new DataRecordIdentifier(1);
    assertTrue(MUST_DELETE_1, heapDataManager.deleteDataRecord(identifier));
    heapDataManager.flush();
    if (manageRecordPositionInFile()) {
      final long lastRecordPositionInFile = heapDataManager
          .getLastRecordPositionInFile();
View Full Code Here
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
  public void testRecordFreeing2() throws HeapException {
    createHeap(true);
    /*
     * create record #0
     */
    DataRecordIdentifier identifier = heapDataManager
        .getNewDataRecordIdentifier();
    byte[] data = new byte[100];
    heapDataManager.writeDataRecord(identifier, data);

    final DataRecordIdentifier expectedIdentifier = new DataRecordIdentifier(
        0);
    assertEquals("must create record #0", expectedIdentifier, identifier);

    /*
     * create record #1
     */
    identifier = heapDataManager.getNewDataRecordIdentifier();
    data = new byte[100];
    heapDataManager.writeDataRecord(identifier, data);

    final DataRecordIdentifier expectedIdentifier1 = new DataRecordIdentifier(
        1);
    assertEquals("must create record #1", expectedIdentifier1, identifier);
    heapDataManager.flush();
    final long record1PositionInFile = heapDataManager
        .getRecordPositionInfile(expectedIdentifier1);

    /*
     * create record #2
     */
    identifier = heapDataManager.getNewDataRecordIdentifier();
    data = new byte[100];
    heapDataManager.writeDataRecord(identifier, data);

    final DataRecordIdentifier expectedIdentifier2 = new DataRecordIdentifier(
        2);
    assertEquals("must create record #2", expectedIdentifier2, identifier);
    heapDataManager.flush();
    final long record2PositionInFile = heapDataManager
        .getRecordPositionInfile(expectedIdentifier2);

    /*
     * delete #2
     */
    identifier = new DataRecordIdentifier(2);
    assertTrue("must delete #2",
        heapDataManager.deleteDataRecord(identifier));
    heapDataManager.flush();
    if (manageRecordPositionInFile()) {
      final long lastRecordPositionInFile = heapDataManager
          .getLastRecordPositionInFile();
      assertEquals(LAST_RECORD_MISMATCH, record2PositionInFile,
          lastRecordPositionInFile);
    }

    /*
     * delete #1
     */
    identifier = new DataRecordIdentifier(1);
    assertTrue(MUST_DELETE_1, heapDataManager.deleteDataRecord(identifier));
    heapDataManager.flush();
    if (manageFreeRecord()) {
      final long lastRecordPositionInFile = heapDataManager
          .getLastRecordPositionInFile();
View Full Code Here
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
    }
  }

  public void testRecordFreeing3() throws HeapException {
    createHeap(true);
    DataRecordIdentifier identifier = heapDataManager
        .getNewDataRecordIdentifier();
    byte[] data = new byte[100];
    heapDataManager.writeDataRecord(identifier, data);

    DataRecordIdentifier expectedIdentifier = new DataRecordIdentifier(0);
    assertEquals("must create record #0", expectedIdentifier, identifier);

    identifier = heapDataManager.getNewDataRecordIdentifier();
    data = new byte[100];
    heapDataManager.writeDataRecord(identifier, data);

    expectedIdentifier = new DataRecordIdentifier(1);
    assertEquals("must create record #1", expectedIdentifier, identifier);

    identifier = heapDataManager.getNewDataRecordIdentifier();
    data = new byte[100];
    heapDataManager.writeDataRecord(identifier, data);

    expectedIdentifier = new DataRecordIdentifier(2);
    assertEquals("must create record #2", expectedIdentifier, identifier);

    identifier = new DataRecordIdentifier(0);
    assertTrue(MUST_DELETE_0, heapDataManager.deleteDataRecord(identifier));
    identifier = new DataRecordIdentifier(2);
    assertTrue("must delete #2",
        heapDataManager.deleteDataRecord(identifier));
    heapDataManager.flush();
    identifier = new DataRecordIdentifier(1);
    assertTrue(MUST_DELETE_1, heapDataManager.deleteDataRecord(identifier));
  }
View Full Code Here
611
612
613
614
615
616
617
618
619
620
621
  public void testRemoveFirst() throws HeapException {
    createHeap(true);
    assertNull(MUST_NOT_HAVE_DATA_RECORD,
        heapDataManager.removeFirstDataRecord());
    DataRecordIdentifier identifier = heapDataManager
        .getNewDataRecordIdentifier();
    final byte[] data = new byte[100];
    heapDataManager.writeDataRecord(identifier, data);
    identifier = heapDataManager.getNewDataRecordIdentifier();
    heapDataManager.writeDataRecord(identifier, data);
View Full Code Here
630
631
632
633
634
635
636
637
638
639
640
        heapDataManager.removeFirstDataRecord());
  }

  public void testEmptyData() throws HeapException {
    createHeap(true);
    final DataRecordIdentifier identifier = heapDataManager
        .getNewDataRecordIdentifier();
    final byte[] data = new byte[0];
    heapDataManager.writeDataRecord(identifier, data);
    heapDataManager.flush();
    final byte[] readData = heapDataManager.readDataRecord(identifier);
View Full Code Here
49
50
51
52
53
54
55
56
57
58
59
  public void testUseAsAMap() throws HeapException {
    final DataRecordKeyManager keyManager = DataRecordKeyManager
        .getInstance();
    createFileHeapDataManager(true);
    heapDataManager.setDataRecordKeyManager(keyManager);
    final DataRecordIdentifier keyA = keyManager.createKey("A");
    assertFalse("must not found 'A'", heapDataManager.hasDataRecord(keyA));
    final byte[] dataA = "valueA".getBytes();
    heapDataManager.writeDataRecord(keyA, dataA);
    assertTrue("must found 'A'", heapDataManager.hasDataRecord(keyA));
    final byte[] readDataA = heapDataManager.readDataRecord(keyA);
View Full Code Here
100
101
102
103
104
105
106
107
108
109
110
  @Override
  protected DataRecordIdentifier removeFirstDataRecordImpl()
      throws HeapException {
    final Iterator<DataRecordIdentifier> iterator = fileRecordMap.keySet()
        .iterator();
    final DataRecordIdentifier dataRecordIdentifier;
    if (iterator.hasNext()) {
      dataRecordIdentifier = iterator.next();
      deleteDataRecordImpl(dataRecordIdentifier);
    } else {
      dataRecordIdentifier = null;
View Full Code Here
113
114
115
116
117
118
119
120
121
122
123
124
  }

  @Override
  public DataRecordIdentifier getNewDataRecordIdentifierImpl()
      throws HeapException {
    final DataRecordIdentifier identifier = nextFreeIdentifier;
    nextFreeIdentifier = new DataRecordIdentifier(identifier);
    if (logger.debugEnabled) {
      dataRecordIdentifierCreatedList.add(identifier);
    }
    return identifier;
  }
View Full Code Here
TOP

Related Classes of net.sf.joafip.kvstore.record.entity.DataRecordIdentifier

  • net.sf.joafip.btreeplus.entity.AbstractPageRecord
  • net.sf.joafip.btreeplus.entity.LeafPage
  • net.sf.joafip.btreeplus.entity.LeafPageTest
  • net.sf.joafip.btreeplus.entity.NonTerminalPage
  • net.sf.joafip.btreeplus.entity.NonTerminalPageTest
  • net.sf.joafip.btreeplus.entity.PageRecord
  • net.sf.joafip.btreeplus.service.BtreePlusDataManager
  • net.sf.joafip.btreeplus.service.BtreePlusElementMgrTest
  • net.sf.joafip.btreeplus.service.BtreePlusLeafPageBalanceMergeTest
  • net.sf.joafip.heapfile.record.entity.HeapRecord
    • 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.