Examples of CursorConfig

com.sleepycat.db.CursorConfig
Specify the attributes of database cursor. An instance created with the default constructor is initialized with the system's default settings.
com.sleepycat.je.CursorConfig
Specifies the attributes of database cursor. An instance created with the default constructor is initialized with the system's default settings.

Examples of com.sleepycat.db.CursorConfig

        int count = 0;
        Cursor cursor = null;


        try {
            // Get the cursor
            CursorConfig cc = new CursorConfig();
            // setReadUncommitted is ignored if the database was not
            // opened for uncommitted read support. TxnGuide opens
            // its database in this way, TxnGuideInMemory does not.
            cc.setReadUncommitted(true);
            cursor = myDb.openCursor(txn, cc);
            while (cursor.getNext(key, data, LockMode.DEFAULT) ==
                    OperationStatus.SUCCESS) {


                    count++;

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Examples of com.sleepycat.db.CursorConfig

            return DbCompat.getDatabaseCount(db);
        } else {
            long count = 0;
            DatabaseEntry key = NO_RETURN_ENTRY;
            DatabaseEntry data = NO_RETURN_ENTRY;
            CursorConfig cursorConfig = locking ?
                CursorConfig.READ_UNCOMMITTED : null;
            Cursor cursor = db.openCursor(null, cursorConfig);
            try {
                OperationStatus status = cursor.getFirst(key, data, null);
                while (status == OperationStatus.SUCCESS) {

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Examples of com.sleepycat.db.CursorConfig

    }


    public long count()
        throws DatabaseException {


        CursorConfig cursorConfig = locking ?
            CursorConfig.READ_UNCOMMITTED : null;
        EntityCursor<PK> cursor = keys(null, cursorConfig);
        try {
            if (cursor.next() != null) {
                return cursor.count();

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Examples of com.sleepycat.db.CursorConfig

            } catch (Exception e) {
                throw StoredContainer.convertException(e);
            }
        } else {
            int count = 0;
            CursorConfig cursorConfig = view.currentTxn.isLockingMode() ?
                CursorConfig.READ_UNCOMMITTED : null;
            DataCursor cursor = null;
            try {
                cursor = new DataCursor(view, false, cursorConfig);
                OperationStatus status = cursor.getFirst(false);

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Examples of com.sleepycat.db.CursorConfig

        return false;
    }


    // XXX Remove this when DB and JE support CursorConfig.cloneConfig
    public static CursorConfig cloneCursorConfig(CursorConfig config) {
        CursorConfig newConfig = new CursorConfig();
        newConfig.setReadCommitted(config.getReadCommitted());
        newConfig.setReadUncommitted(config.getReadUncommitted());
        newConfig.setWriteCursor(config.getWriteCursor());
        return newConfig;
    }

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Examples of com.sleepycat.db.CursorConfig

             * and only the writeCursor parameter is honored.  This is the only
             * meaningful cursor attribute for CDB, and here we count on
             * writeCursor flag being set correctly by the caller.
             */
            List cursors;
            CursorConfig cdbConfig;
            if (writeCursor) {
                if (cdbCursors.readCursors.size() > 0) {


                    /*
                     * Although CDB allows opening a write cursor when a read
                     * cursor is open, a self-deadlock will occur if a write is
                     * attempted for a record that is read-locked; we should
                     * avoid self-deadlocks at all costs
                     */
                    throw new IllegalStateException(
                      "cannot open CDB write cursor when read cursor is open");
                }
                cursors = cdbCursors.writeCursors;
                cdbConfig = new CursorConfig();
                DbCompat.setWriteCursor(cdbConfig, true);
            } else {
                cursors = cdbCursors.readCursors;
                cdbConfig = null;
            }

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Examples of com.sleepycat.db.CursorConfig


        EntityBinding binding = index.getEntityBinding();
        DatabaseEntry key = new DatabaseEntry();
        DatabaseEntry data = new DatabaseEntry();


        CursorConfig cursorConfig = null;
        Transaction txn = null;
        if (dbConfig.getTransactional()) {
            txn = env.beginTransaction(null, null);
            cursorConfig = CursorConfig.READ_COMMITTED;
        }

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Examples of com.sleepycat.db.CursorConfig

    // If you do none of these things, the writer thread will 
    // self-deadlock.
    private int countObjects(Transaction txn)  throws DatabaseException {
        int count = 0;


        CursorConfig cc = new CursorConfig();
        // This is ignored if the store is not opened with uncommitted read
        // support.
        cc.setReadUncommitted(true);
        EntityCursor<PayloadDataEntity> cursor = pdKey.entities(txn, cc);


        try {
            for (PayloadDataEntity pdi : cursor) {
                    count++;

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Examples of com.sleepycat.db.CursorConfig

           DatabaseEntry classKey,
           ObjectStreamClass classFormat)
        throws DatabaseException, ClassNotFoundException {


        /* An intent-to-write cursor is needed for CDB. */
        CursorConfig cursorConfig = null;
        if (cdbMode) {
            cursorConfig = new CursorConfig();
            DbCompat.setWriteCursor(cursorConfig, true);
        }
        Cursor cursor = null;
        Transaction txn = null;
        try {

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Examples of com.sleepycat.je.CursorConfig

    }


    public long count()
        throws DatabaseException {


        CursorConfig cursorConfig = locking ?
            CursorConfig.READ_UNCOMMITTED : null;
        EntityCursor<PK> cursor = keys(null, cursorConfig);
        try {
            if (cursor.next() != null) {
                return cursor.count();

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