Package com.orientechnologies.orient.core.storage

Examples of com.orientechnologies.orient.core.storage.OStorage

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    locks.clear();
  }

  @Override
  public OTransaction lockRecord(final OIdentifiable iRecord, final OStorage.LOCKING_STRATEGY iLockingStrategy) {
    final OStorage stg = database.getStorage();
    if (!(stg.getUnderlying() instanceof OStorageEmbedded))
      throw new OLockException("Cannot lock record across remote connections");

    final ORID rid = iRecord.getIdentity();
    // if (locks.containsKey(rid))
    // throw new IllegalStateException("Record " + rid + " is already locked");

    if (iLockingStrategy == OStorage.LOCKING_STRATEGY.KEEP_EXCLUSIVE_LOCK)
      ((OStorageEmbedded) stg.getUnderlying()).acquireWriteLock(rid);
    else
      ((OStorageEmbedded) stg.getUnderlying()).acquireReadLock(rid);

    locks.put(rid, iLockingStrategy);
    return this;
  }
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    return this;
  }

  @Override
  public OTransaction unlockRecord(final OIdentifiable iRecord) {
    final OStorage stg = database.getStorage();
    if (!(stg.getUnderlying() instanceof OStorageEmbedded))
      throw new OLockException("Cannot lock record across remote connections");

    final ORID rid = iRecord.getIdentity();

    final OStorage.LOCKING_STRATEGY lock = locks.remove(rid);

    if (lock == null)
      throw new OLockException("Cannot unlock a never acquired lock");
    else if (lock == OStorage.LOCKING_STRATEGY.KEEP_EXCLUSIVE_LOCK)
      ((OStorageEmbedded) stg.getUnderlying()).releaseWriteLock(rid);
    else
      ((OStorageEmbedded) stg.getUnderlying()).releaseReadLock(rid);

    return this;
  }
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      final OReentrantResourcePool<String, DB> pool = pools.get(iPoolName);

      if (pool != null) {
        for (DB db : pool.getResources()) {
          final OStorage stg = db.getStorage();
          if (stg != null && stg.getStatus() == OStorage.STATUS.OPEN)
            try {
              OLogManager.instance().debug(this, "Closing pooled database '%s'...", db.getName());
              ((ODatabasePooled) db).forceClose();
              OLogManager.instance().debug(this, "OK", db.getName());
            } catch (Exception e) {
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    final String name = iName.indexOf(':') > -1 ? iName.substring(iName.indexOf(':') + 1) : iName;

    final String dbName = Orient.isRegisterDatabaseByPath() ? getDatabaseDirectory() + name : name;
    final String dbPath = Orient.isRegisterDatabaseByPath() ? dbName : getDatabaseDirectory() + name;

    final OStorage stg = Orient.instance().getStorage(dbName);
    if (stg != null)
      // ALREADY OPEN
      return stg.getURL();

    // SEARCH IN CONFIGURED PATHS
    String dbURL = configuration.getStoragePath(name);
    if (dbURL == null) {
      // SEARCH IN DEFAULT DATABASE DIRECTORY
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  private void compareDocuments(long lastTs) {
    long minTs = Long.MAX_VALUE;
    int clusterId = baseDocumentTx.getClusterIdByName("TestClass");

    OStorage baseStorage = baseDocumentTx.getStorage();

    OPhysicalPosition[] physicalPositions = baseStorage.ceilingPhysicalPositions(clusterId, new OPhysicalPosition(
        OClusterPositionFactory.INSTANCE.valueOf(0)));

    int recordsRestored = 0;
    int recordsTested = 0;

    while (physicalPositions.length > 0) {
      final ORecordId rid = new ORecordId(clusterId);

      for (OPhysicalPosition physicalPosition : physicalPositions) {
        rid.clusterPosition = physicalPosition.clusterPosition;

        ODatabaseRecordThreadLocal.INSTANCE.set(baseDocumentTx);
        ODocument baseDocument = baseDocumentTx.load(rid);

        int id = baseDocument.<Integer> field("id");
        if (addedIds.contains(id)) {
          ODatabaseRecordThreadLocal.INSTANCE.set(testDocumentTx);
          List<ODocument> testDocuments = testDocumentTx.query(new OSQLSynchQuery<ODocument>("select from TestClass where id  = "
              + baseDocument.field("id")));
          if (testDocuments.size() == 0) {
            if (((Long) baseDocument.field("timestamp")) < minTs)
              minTs = baseDocument.field("timestamp");
          } else {
            ODocument testDocument = testDocuments.get(0);
            Assert.assertEquals(testDocument.field("id"), baseDocument.field("id"));
            Assert.assertEquals(testDocument.field("timestamp"), baseDocument.field("timestamp"));
            Assert.assertEquals(testDocument.field("stringValue"), baseDocument.field("stringValue"));
            recordsRestored++;
          }

          recordsTested++;
        } else if (updatedIds.contains(id)) {
          ODatabaseRecordThreadLocal.INSTANCE.set(testDocumentTx);
          List<ODocument> testDocuments = testDocumentTx.query(new OSQLSynchQuery<ODocument>("select from TestClass where id  = "
              + baseDocument.field("id")));
          if (testDocuments.size() == 0) {
            if (((Long) baseDocument.field("timestamp")) < minTs)
              minTs = baseDocument.field("timestamp");
          } else {
            ODocument testDocument = testDocuments.get(0);
            if (testDocument.field("timestamp").equals(baseDocument.field("timestamp"))
                && testDocument.field("stringValue").equals(baseDocument.field("stringValue"))) {
              recordsRestored++;
            } else {
              if (((Long) baseDocument.field("timestamp")) < minTs)
                minTs = baseDocument.field("timestamp");
            }
          }

          recordsTested++;
        }

        if (recordsTested % 10000 == 0)
          System.out.println(recordsTested + " were tested, " + recordsRestored + " were restored ...");
      }

      physicalPositions = baseStorage.higherPhysicalPositions(clusterId, physicalPositions[physicalPositions.length - 1]);
    }

    ODatabaseRecordThreadLocal.INSTANCE.set(testDocumentTx);
    System.out.println("Check deleted records");
    for (Map.Entry<Integer, Long> deletedEntry : deletedIds.entrySet()) {
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  private void compareDocuments(long lastTs) {
    long minTs = Long.MAX_VALUE;
    int clusterId = baseDocumentTx.getClusterIdByName("TestClass");

    OStorage baseStorage = baseDocumentTx.getStorage();

    OPhysicalPosition[] physicalPositions = baseStorage.ceilingPhysicalPositions(clusterId, new OPhysicalPosition(
        OClusterPositionFactory.INSTANCE.valueOf(0)));

    int recordsRestored = 0;
    int recordsTested = 0;
    while (physicalPositions.length > 0) {
      final ORecordId rid = new ORecordId(clusterId);

      for (OPhysicalPosition physicalPosition : physicalPositions) {
        rid.clusterPosition = physicalPosition.clusterPosition;

        ODatabaseRecordThreadLocal.INSTANCE.set(baseDocumentTx);
        ODocument baseDocument = baseDocumentTx.load(rid);

        ODatabaseRecordThreadLocal.INSTANCE.set(testDocumentTx);
        List<ODocument> testDocuments = testDocumentTx.query(new OSQLSynchQuery<ODocument>("select from TestClass where id  = "
            + baseDocument.field("id")));
        Assert.assertTrue(!testDocuments.isEmpty());

        ODocument testDocument = testDocuments.get(0);
        if (testDocument.field("timestamp").equals(baseDocument.field("timestamp"))
            && testDocument.field("stringValue").equals(baseDocument.field("stringValue"))) {
          recordsRestored++;
        } else {
          if (((Long) baseDocument.field("timestamp")) < minTs)
            minTs = baseDocument.field("timestamp");
        }

        recordsTested++;

        if (recordsTested % 10000 == 0)
          System.out.println(recordsTested + " were tested, " + recordsRestored + " were restored ...");
      }

      physicalPositions = baseStorage.higherPhysicalPositions(clusterId, physicalPositions[physicalPositions.length - 1]);
    }

    System.out.println(recordsRestored + " records were restored. Total records " + recordsTested
        + ". Max interval for lost records " + (lastTs - minTs));
  }
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    for (Future<Void> future : futures)
      future.get();

    Thread.sleep(1500);
    copyDataFromTestWithoutClose();
    OStorage storage = baseDocumentTx.getStorage();
    baseDocumentTx.close();
    storage.close();

    testDocumentTx = new ODatabaseDocumentTx("plocal:" + buildDir.getAbsolutePath() + "/testLocalPaginatedStorageRestoreFromTx");
    testDocumentTx.open("admin", "admin");
    testDocumentTx.close();
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    }

    if (currentDatabase != null) {
      message("\nDisconnecting from the database [" + currentDatabaseName + "]...");

      final OStorage stg = Orient.instance().getStorage(currentDatabase.getURL());

      currentDatabase.close();

      // FORCE CLOSING OF STORAGE: THIS CLEAN UP REMOTE CONNECTIONS
      if (stg != null)
        stg.close(true, false);

      currentDatabase = null;
      currentDatabaseName = null;
      currentRecord = null;
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  @ConsoleCommand(aliases = { "status" }, description = "Display information about the database")
  public void info() {
    if (currentDatabaseName != null) {
      message("\nCurrent database: " + currentDatabaseName + " (url=" + currentDatabase.getURL() + ")");

      final OStorage stg = currentDatabase.getStorage();

      if (stg instanceof OStorageRemoteThread) {
        dumpDistributedConfiguration(true);
      }
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  @ConsoleCommand(description = "Display the database properties")
  public void listProperties() {
    if (currentDatabase == null)
      return;

    final OStorage stg = currentDatabase.getStorage();

    final OStorageConfiguration dbCfg = stg.getConfiguration();

    message("\n\nDATABASE PROPERTIES");

    if (dbCfg.properties != null) {
      message("\n--------------------------------+----------------------------------------------------+");
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Related Classes of com.orientechnologies.orient.core.storage.OStorage

  • com.orientechnologies.orient.console.OConsoleDatabaseApp
  • com.orientechnologies.orient.core.db.ODatabasePoolAbstract
  • com.orientechnologies.orient.core.db.raw.ODatabaseRaw
  • com.orientechnologies.orient.core.db.tool.ODatabaseCompare
  • com.orientechnologies.orient.core.db.tool.ODatabaseImport
  • com.orientechnologies.orient.core.index.hashindex.local.OHashIndexFactory
  • com.orientechnologies.orient.core.index.OIndexAbstract
  • com.orientechnologies.orient.core.index.OIndexManagerShared
  • com.orientechnologies.orient.core.index.OIndexManagerShared$RecreateIndexesTask
  • com.orientechnologies.orient.core.metadata.ClassTest
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