Package com.sleepycat.je

Examples of com.sleepycat.je.LockMode

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    public BdbRuntimeConfig() {

    }

    public BdbRuntimeConfig(VoldemortConfig config) {
        LockMode lockMode = config.getBdbReadUncommitted() ? LockMode.READ_UNCOMMITTED
                                                          : LockMode.DEFAULT;
        setLockMode(lockMode);
        setStatsCacheTtlMs(config.getBdbStatsCacheTtlMs());
        setExposeSpaceUtil(config.getBdbExposeSpaceUtilization());
        setMinimizeScanImpact(config.getBdbMinimizeScanImpact());
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            cursorConfig = new CursorConfig();
            DbCompat.setWriteCursor(cursorConfig, true);
        }
        boolean failed = true;
        Cursor cursor = db.openCursor(txn, cursorConfig);
        LockMode lockMode = locking ? LockMode.RMW : null;
        try {
            while (true) {
                OperationStatus status =
                    cursor.getSearchKey(keyEntry, dataEntry, lockMode);
                if (status == OperationStatus.SUCCESS) {
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                        byte[] priKeyBytes,
                        byte[] valueBytes,
                        boolean lockForWrite)
        throws DatabaseException {

        LockMode lockMode = getLockMode(lockForWrite);
        OperationStatus status = null;

        /* Use the given key/data byte arrays. */
        setThangs(keyBytes, priKeyBytes, valueBytes);

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                            byte[] priKeyBytes,
                            byte[] valueBytes,
                            boolean lockForWrite)
        throws DatabaseException {

        LockMode lockMode = getLockMode(lockForWrite);
        OperationStatus status = null;

        /* Use the given key/data byte arrays. */
        setThangs(keyBytes, priKeyBytes, valueBytes);

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     * Binding version of Cursor.getFirst(), join cursor is allowed.
     */
    OperationStatus getFirst(boolean lockForWrite)
        throws DatabaseException {

        LockMode lockMode = getLockMode(lockForWrite);
        if (joinCursor != null) {
            return joinCursor.getNext(keyThang, valueThang, lockMode);
        } else {
            return cursor.getFirst(keyThang, primaryKeyThang, valueThang,
                                   lockMode);
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     * Binding version of Cursor.getNext(), join cursor is allowed.
     */
    OperationStatus getNext(boolean lockForWrite)
        throws DatabaseException {

        LockMode lockMode = getLockMode(lockForWrite);
        if (joinCursor != null) {
            return joinCursor.getNext(keyThang, valueThang, lockMode);
        } else {
            return cursor.getNext(keyThang, primaryKeyThang, valueThang,
                                  lockMode);
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     * Binding version of Cursor.getNext(), join cursor is allowed.
     */
    OperationStatus getNextNoDup(boolean lockForWrite)
        throws DatabaseException {

        LockMode lockMode = getLockMode(lockForWrite);
        if (joinCursor != null) {
            return joinCursor.getNext(keyThang, valueThang, lockMode);
        } else if (view.dupsView) {
            return cursor.getNext
                (keyThang, primaryKeyThang, valueThang, lockMode);
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     */
    OperationStatus getPrevNoDup(boolean lockForWrite)
        throws DatabaseException {

        checkNoJoinCursor();
        LockMode lockMode = getLockMode(lockForWrite);
        if (view.dupsView) {
            return null;
        } else if (view.dupsView) {
            return cursor.getPrev
                (keyThang, primaryKeyThang, valueThang, lockMode);
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     * 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 getSearchKeyRange(Object key, Object value,
                                      boolean lockForWrite)
        throws DatabaseException {

        checkNoJoinCursor();
        LockMode lockMode = getLockMode(lockForWrite);
        if (view.dupsView) {
            if (view.useKey(key, value, primaryKeyThang, view.dupsRange)) {
                KeyRange.copy(view.dupsKey, keyThang);
                return cursor.getSearchBothRange
                    (keyThang, primaryKeyThang, valueThang, lockMode);
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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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