Examples of IHeapDataManager

net.sf.joafip.kvstore.service.IHeapDataManager
data management on heap file
- start the heap data manager
- create a new data record on the heap
- read existing data record from the heap
- delete existing data record from the heap
- flush modification ( create,modification,delete) on the heap file
- stop the heap data manager ( do a flush )
@author luc peuvrier

Examples of net.sf.joafip.kvstore.service.IHeapDataManager

    super(name);
  }


  @Override
  protected void setUpImpl() throws Exception {// NOPMD
    final IHeapDataManager dataManager = new HeapMemoryDataManagerMock();
    store = new StoreForTest(1, null, dataManager,
    /**/true/* proxy mode */,
    /**/true/* manage garbage */);
    store.setForceEnhance(ToPersist.class);
    store.openAndNewAccessSession(true/* removeFiles */);

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Examples of net.sf.joafip.kvstore.service.IHeapDataManager


      /* graph analyzing storage */


      final ObjectIOManager objectIOManager = filePersistence
          .getObjectIOManager();
      final IHeapDataManager dataManager = filePersistence
          .getDataManager();


      referenceLinkGraphFromStorage = new ReferenceLinkGraph();


      final Set<DataRecordIdentifier> forObjectDatarecordIdentifierSet = dataManager
          .getDataRecordIdentifierSet();
      forObjectDatarecordIdentifierSet
          .remove(new DataRecordIdentifier(0));


      Set<DataRecordIdentifier> setToUpdate = new TreeSet<DataRecordIdentifier>();
      filePersistence.usedForGarbageManagement(setToUpdate);
      filePersistence.usedForClassNameManagement(setToUpdate);
      forObjectDatarecordIdentifierSet.removeAll(setToUpdate);


      for (DataRecordIdentifier referencingDataRecordIdentifier : forObjectDatarecordIdentifierSet) {
        final ObjectLinkTreeNode objectLinkTreeNode = objectIOManager
            .getObjectLinkTreeNode(referencingDataRecordIdentifier);
        final DataRecordIdentifier[] referencedList = objectLinkTreeNode
            .getReferencedList();
        referenceLinkGraphFromStorage.addReferenced(
            referencingDataRecordIdentifier, referencedList);
      }


      /* graph from storage content */
      referenceLinkGraphFromStorage
          .compute(StoreForTest.IDENTIFIER_FOR_ROOT);


      /* graph from link informations */


      referenceLinkGraphFromLinkInfo = new ReferenceLinkGraph();


      for (ReferenceLink referenceLink : referenceLinks) {
        final DataRecordIdentifier referencedDataRecordIdentifier = referenceLink
            .getReferencedDataRecordIdentifier();
        TestCase.assertTrue("referenced not in storage", dataManager
            .hasDataRecord(referencedDataRecordIdentifier));
        final Collection<Referencing> referencings = referenceLink
            .getReferencing();
        for (Referencing referencing : referencings) {
          final DataRecordIdentifier referencingDataRecordIdentifier = referencing
              .getDataRecordIdentifier();


          final int linkCount = referencing.getLinkCount();
          referenceLinkGraphFromLinkInfo.addReferencing(
              referencedDataRecordIdentifier,
              referencingDataRecordIdentifier, linkCount);
        }
      }


      referenceLinkGraphFromLinkInfo
          .compute(StoreForTest.IDENTIFIER_FOR_ROOT);


      TestCase.assertEquals(
          referenceLinkGraphFromStorage.refMapToString(),
          referenceLinkGraphFromLinkInfo.refMapToString());


      //


      for (DataRecordIdentifierRBTNode candidateNode : knownCandidate) {
        final DataRecordIdentifier candidateDataRecordIdentifier = candidateNode
            .getElement();
        TestCase.assertTrue("candidate not in storage", dataManager
            .hasDataRecord(candidateDataRecordIdentifier));
        /* bad test below, because candidate can be attached to root */
        // TestCase.assertFalse(
        // "candidate can not be attached to root",
        // referenceLinkGraphFromLinkInfo
        // .isInAttachedToRootSet(candidateDataRecordIdentifier));
        // assertNotNull("candidate must be in detached set",
        // referenceLinkGraphFromLinkInfo
        // .getDetachedToRootSet(candidate));
      }


      for (DataRecordIdentifierRBTNode toGrabageNode : knownToGarbage) {
        final DataRecordIdentifier toGarbageDataRecordIdentifier = toGrabageNode
            .getElement();
        TestCase.assertTrue("to garbage not in storage", dataManager
            .hasDataRecord(toGarbageDataRecordIdentifier));
        TestCase.assertFalse(
            "to garbage can not be attached to root",
            referenceLinkGraphFromLinkInfo
                .isInAttachedToRootSet(toGarbageDataRecordIdentifier));

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Examples of net.sf.joafip.kvstore.service.IHeapDataManager

  protected void setUp() throws Exception {// NOPMD
    super.setUp();
    final StoreSynchro storeSynchro = new StoreSynchro();
    storeSynchro.setPersistenceId(0);
    storeSynchro.newCurrentFileAccessSession();
    final IHeapDataManager dataManager = new HeapMemoryDataManagerMock();
    dataManager.startService(true);
    dataManager.setNextFreeDataRecordIdentifier(DataRecordIdentifier.LAST);
    final HeapRecordableManager heapRecordableManager =
    /**/new HeapRecordableManager(dataManager);
    final HelperBinaryConversion helperBinaryConversion = new HelperBinaryConversion();
    final StoreHeader storeHeader = new StoreHeader(heapRecordableManager,
        helperBinaryConversion);

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Examples of net.sf.joafip.kvstore.service.IHeapDataManager

  }


  @Override
  protected void setUp() throws Exception {// NOPMD
    super.setUp();
    final IHeapDataManager dataManager = new HeapMemoryDataManagerMock();
    store = new StoreForTest(1, null, dataManager, true/* lazy mode */,
        false/* garbage */);
    store.setRecordSaveActions(true);
  }

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Examples of net.sf.joafip.kvstore.service.IHeapDataManager

      IOException, NoSuchFieldException, IllegalAccessException,
      FilePersistenceTooBigForSerializationException, HeapException {
    final String dataFile = RUNTIME_DIR + "/block.data";
    final String insertLogFilePath = RUNTIME_DIR + "/inserted.txt";
    clearDirectory(RUNTIME_DIR);
    final IHeapDataManager dataManager =
    /**/new BlockDataManager(dataFile, 1024);
    run(insertLogFilePath, null, dataManager, null, NUMBER_OF_ITEM);
  }

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Examples of net.sf.joafip.kvstore.service.IHeapDataManager

      FilePersistenceClassNotFoundException,
      FilePersistenceDataCorruptedException,
      FilePersistenceTooBigForSerializationException, HeapException {
    final FilePersistenceBuilder builder = new FilePersistenceBuilder();
    final String dataFile = RUNTIME_DIR + "/block.data";
    final IHeapDataManager dataManager =
    /**/new BlockDataManager(dataFile, 1024);
    builder.setDataManager(dataManager);
    builder.setProxyMode(true);
    builder.setRemoveFiles(false);
    builder.setGarbageManagement(false);

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Examples of net.sf.joafip.kvstore.service.IHeapDataManager

        null/* openFileTraceFile */);
    setup.fileBufferSetup(8 * 1024, 32);
    // if (FILE_CACHE) {
    // setup.cacheSetup(PAGE_SIZE, NUMBER_OF_PAGE);
    // }
    final IHeapDataManager dataManager =
    /**/new BtreePlusDataManager(setup);


    run(insertLogFilePath, null, dataManager, true, NUMBER_OF_ITEM);
  }

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Examples of net.sf.joafip.kvstore.service.IHeapDataManager

        null/* openFileTraceFile */);
    setup.fileBufferSetup(8 * 1024, 32);
    // if (FILE_CACHE) {
    // setup.cacheSetup(PAGE_SIZE, NUMBER_OF_PAGE);
    // }
    final IHeapDataManager dataManager =
    /**/new BtreePlusDataManager(setup);
    run(insertLogFilePath, null, dataManager, null);
  }

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Examples of net.sf.joafip.kvstore.service.IHeapDataManager

      FilePersistenceInvalidClassException,
      FilePersistenceDataCorruptedException,
      FilePersistenceNotSerializableException, IOException,
      FilePersistenceTooBigForSerializationException {
    final String dataFile = RUNTIME_DIR + "/block.data";
    final IHeapDataManager dataManager =
    /**/new BlockDataManager(dataFile, 1024);
    final String insertLogFilePath = RUNTIME_DIR + "/inserted.txt";
    run(insertLogFilePath, null, dataManager, null);
  }

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Examples of net.sf.joafip.kvstore.service.IHeapDataManager

      FilePersistenceClassNotFoundException,
      FilePersistenceDataCorruptedException,
      FilePersistenceTooBigForSerializationException, RBTException,
      HeapException {
    final FilePersistenceBuilder builder = new FilePersistenceBuilder();
    final IHeapDataManager dataManager = new BlockDataManager(10 * 1024,
        10 * 1024, 1024);
    builder.setDataManager(dataManager);
    builder.setProxyMode(true);
    builder.setRemoveFiles(true);
    builder.setCrashSafeMode(false);

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