Examples of com.sleepycat.je.OperationStatus

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

                            byte[] valueBytes,
                            boolean lockForWrite)
        throws DatabaseException {


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


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


        /* Position on the given key/data pair. */

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            if (view.useKey(key, value, primaryKeyThang, view.dupsRange)) {
                KeyRange.copy(view.dupsKey, keyThang);
                if (otherThang == null) {
                    otherThang = new DatabaseEntry();
                }
                OperationStatus status = cursor.getSearchBoth
                    (keyThang, primaryKeyThang, otherThang, lockMode);
                if (status == OperationStatus.SUCCESS &&
                    KeyRange.equalBytes(otherThang, valueThang)) {
                    return status;
                }
            }
        } else if (view.useKey(key, value, keyThang, range)) {
            if (view.isSecondary()) {
                if (otherThang == null) {
                    otherThang = new DatabaseEntry();
                }
                OperationStatus status = cursor.getSearchKey(keyThang,
                                                             primaryKeyThang,
                                                             otherThang,
                                                             lockMode);
                while (status == OperationStatus.SUCCESS) {
                    if (KeyRange.equalBytes(otherThang, valueThang)) {

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        } else {
            if (otherThang == null) {
                otherThang = new DatabaseEntry();
            }
            view.useValue(value, otherThang, null);
            OperationStatus status = findFirst ? getFirst(false)
                                               : getLast(false);
            while (status == OperationStatus.SUCCESS) {
                if (KeyRange.equalBytes(valueThang, otherThang)) {
                    break;
                }

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        if (view.dupsOrdered) {
            return cursor.putNoDupData(keyThang, valueThang);
        } else {
            if (view.dupsAllowed) {
                /* Unordered duplicates. */
                OperationStatus status =
                        cursor.getSearchBoth(keyThang, primaryKeyThang,
                                             valueThang,
                                             getLockMode(false));
                if (status == OperationStatus.SUCCESS) {
                    return OperationStatus.KEYEXIST;

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        DatabaseEntry key = new DatabaseEntry(LAST_CLASS_ID_KEY);
        DatabaseEntry data = new DatabaseEntry();
        if (dbConfig.getReadOnly()) {
            /* Check that the class ID record exists. */
            OperationStatus status = db.get(null, key, data, null);
            if (status != OperationStatus.SUCCESS) {
                throw DbCompat.unexpectedState
                    ("A read-only catalog database may not be empty");
            }
        } else {
            /* Add the initial class ID record if it doesn't exist.  */
            data.setData(new byte[1]); // zero ID


            /*
             * Query the record before writing it to the database, to avoid
             * ReplicaWriteException while opening a StoredClassCatalog on the
             * replicas.
             */
            OperationStatus status = db.get(null, key, data, null);
            if (status == OperationStatus.NOTFOUND) {
                db.putNoOverwrite(null, key, data);
            }
        }
    }

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            throw new IllegalArgumentException("key out of range");
        }
        if (oldValue != null) {
            oldValue[0] = null;
            if (!view.dupsAllowed) {
                OperationStatus status = doGetSearchKey(true);
                if (status == OperationStatus.SUCCESS) {
                    oldValue[0] = getCurrentValue();
                }
            }
        }

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            System.arraycopy(classID, 0, keyBytes, 1, classID.length);
            DatabaseEntry key = new DatabaseEntry(keyBytes);


            /* Read the class format. */


            OperationStatus status = db.get(null, key, data, LockMode.DEFAULT);
            if (status != OperationStatus.SUCCESS) {
                throw new ClassNotFoundException("Catalog class ID not found");
            }
            try {
                ObjectInputStream ois =

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            UtfOps.charsToBytes(nameChars, 0, keyBytes, 1, nameChars.length);
            DatabaseEntry key = new DatabaseEntry(keyBytes);


            /* Read class info.  */
            DatabaseEntry data = new DatabaseEntry();
            OperationStatus status = db.get(null, key, data, LockMode.DEFAULT);
            if (status != OperationStatus.SUCCESS) {
            
                /*
                 * Workaround for a Harmony bug that appears on Android.  The
                 * ObjectStreamClass is not properly initialized, and using it

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            cursor = db.openCursor(txn, cursorConfig);


            /* Get the current class ID. */
            DatabaseEntry key = new DatabaseEntry(LAST_CLASS_ID_KEY);
            DatabaseEntry data = new DatabaseEntry();
            OperationStatus status = cursor.getSearchKey(key, data,
                                                         writeLockMode);
            if (status != OperationStatus.SUCCESS) {
                throw DbCompat.unexpectedState("Class ID not initialized");
            }
            byte[] idBytes = getBytes(data);

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        DataCursor cursor = null;
        boolean doAutoCommit = beginAutoCommit();
        try {
            cursor = new DataCursor(view, true);
            Map.Entry entry = (Map.Entry) mapEntry;
            OperationStatus status =
                cursor.findBoth(entry.getKey(), entry.getValue(), true);
            if (status == OperationStatus.SUCCESS) {
                cursor.delete();
            }
            closeCursor(cursor);

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