Examples of com.sleepycat.je.LockMode

com.sleepycat.je.LockMode
Javadoc for this public class is generated via the doc templates in the doc_src directory.

     * Searches by record number in a BTREE-RECNO db with RECNO access.
     */
    private OperationStatus doGetSearchKey(boolean lockForWrite)
        throws DatabaseException {


        LockMode lockMode = getLockMode(lockForWrite);
        if (view.btreeRecNumAccess) {
            return cursor.getSearchRecordNumber(keyThang, primaryKeyThang,
                                                valueThang, lockMode);
        } else {
            return cursor.getSearchKey(keyThang, primaryKeyThang,

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    OperationStatus getSearchBoth(Object key, Object value,
                                  boolean lockForWrite)
        throws DatabaseException {


        checkNoJoinCursor();
        LockMode lockMode = getLockMode(lockForWrite);
        view.useValue(value, valueThang, null);
        if (view.useKey(key, value, keyThang, range)) {
            if (view.isSecondary()) {
                if (otherThang == null) {
                    otherThang = new DatabaseEntry();

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        protected NodeData getNodeInternal(final ObjectId id, final boolean failIfNotFound) {
            Preconditions.checkNotNull(id, "id");
            DatabaseEntry key = new DatabaseEntry(id.getRawValue());
            DatabaseEntry data = new DatabaseEntry();


            final LockMode lockMode = LockMode.READ_UNCOMMITTED;
            Transaction transaction = null;
            OperationStatus operationStatus = graphDb.get(transaction, key, data, lockMode);
            if (NOTFOUND.equals(operationStatus)) {
                if (failIfNotFound) {
                    throw new IllegalArgumentException("Graph Object does not exist: "

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            DatabaseEntry key = new DatabaseEntry(commitId.getRawValue());
            DatabaseEntry data = new DatabaseEntry();
            // tell db not to retrieve data
            data.setPartial(0, 0, true);


            final LockMode lockMode = LockMode.READ_UNCOMMITTED;
            Transaction transaction = null;
            OperationStatus status = graphDb.get(transaction, key, data, lockMode);
            return SUCCESS == status;
        }

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        DatabaseEntry key = new DatabaseEntry(id.getRawValue());
        DatabaseEntry data = new DatabaseEntry();
        // tell db not to retrieve data
        data.setPartial(0, 0, true);


        final LockMode lockMode = LockMode.READ_UNCOMMITTED;
        Transaction transaction = null;
        OperationStatus status = objectDb.get(transaction, key, data, lockMode);
        return SUCCESS == status;
    }

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        Preconditions.checkNotNull(id, "id");
        DatabaseEntry key = new DatabaseEntry(id.getRawValue());
        DatabaseEntry data = new DatabaseEntry();


        final LockMode lockMode = LockMode.READ_UNCOMMITTED;
        Transaction transaction = null;
        OperationStatus operationStatus = objectDb.get(transaction, key, data, lockMode);
        if (NOTFOUND.equals(operationStatus)) {
            if (failIfNotFound) {
                throw new IllegalArgumentException("Object does not exist: " + id.toString()

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    Cursor cursor = vlvIndex.openCursor(null, new CursorConfig());
    try
    {
      DatabaseEntry key = new DatabaseEntry();
      OperationStatus status;
      LockMode lockMode = LockMode.DEFAULT;
      DatabaseEntry data = new DatabaseEntry();


      status = cursor.getFirst(key, data, lockMode);
      SortValues lastValues = null;
      while(status == OperationStatus.SUCCESS)

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Related Classes of com.sleepycat.je.LockMode

com.sleepycat.collections.DataCursor

com.sleepycat.persist.PrimaryIndex

org.locationtech.geogig.storage.bdbje.JEGraphDatabase$Impl

org.locationtech.geogig.storage.bdbje.JEObjectDatabase

org.nasutekds.server.backends.jeb.VerifyJob

voldemort.store.bdb.BdbRuntimeConfig

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