Examples of com.persistit.exception.VolumeAlreadyExistsException

com.persistit.exception.VolumeAlreadyExistsException
Thrown when the Persistit configuration specifies the createOnly flag for a volume that already exists, or when a the configuration specifies a page size for a volume that does not the page size of an existing volume. @version 1.0

    synchronized void create() throws PersistitException {
        if (_opened) {
            throw new IllegalStateException("Volume " + this + " cannot be reopened");
        }
        if (exists()) {
            throw new VolumeAlreadyExistsException(getPath());
        }
        try {
            _channel = new MediatedFileChannel(getPath(), "rw");
            lockChannel();
            truncate();

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    void addVolume(final Volume volume) throws VolumeAlreadyExistsException {
        synchronized (_volumes) {
            Volume otherVolume;
            otherVolume = getVolume(volume.getName());
            if (otherVolume != null) {
                throw new VolumeAlreadyExistsException("Volume " + otherVolume);
            }
            _volumes.add(volume);
        }
    }

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    synchronized void addVolume(final Volume volume) throws VolumeAlreadyExistsException {
        Volume otherVolume;
        otherVolume = getVolume(volume.getName());
        if (otherVolume != null) {
            throw new VolumeAlreadyExistsException("Volume " + otherVolume);
        }
        _volumes.add(volume);
    }

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        boolean opened = false;
        try {
            if (exists) {
                if (_specification.isCreateOnly()) {
                    throw new VolumeAlreadyExistsException(_specification.getPath());
                }
                _storage.open();
                opened = true;
            } else {
                if (!_specification.isCreate()) {

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        boolean opened = false;
        try {
            if (exists) {
                if (_specification.isCreateOnly()) {
                    throw new VolumeAlreadyExistsException(_specification.getPath());
                }
                _storage.open();
                opened = true;
            } else {
                if (!_specification.isCreate()) {

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    synchronized void addVolume(final Volume volume) throws VolumeAlreadyExistsException {
        Volume otherVolume;
        otherVolume = getVolume(volume.getName());
        if (otherVolume != null) {
            throw new VolumeAlreadyExistsException("Volume " + otherVolume);
        }
        _volumes.add(volume);
    }

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        boolean opened = false;
        try {
            if (exists) {
                if (_specification.isCreateOnly()) {
                    throw new VolumeAlreadyExistsException(_specification.getPath());
                }
                _storage.open();
                opened = true;
            } else {
                if (!_specification.isCreate()) {

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        _storage = new VolumeStorageV2(persistit, this);
        _statistics = new VolumeStatistics();


        if (exists) {
            if (_specification.isCreateOnly()) {
                throw new VolumeAlreadyExistsException(_specification.getPath());
            }
            _storage.open();
        } else {
            if (!_specification.isCreate()) {
                throw new VolumeNotFoundException(_specification.getPath());

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    synchronized void create() throws PersistitException {
        if (_opened) {
            throw new IllegalStateException("Volume " + this + " cannot be reopened");
        }
        if (exists()) {
            throw new VolumeAlreadyExistsException(getPath());
        }
        try {
            _channel = new MediatedFileChannel(getPath(), "rw");
            lockChannel();
            truncate();

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    synchronized void addVolume(Volume volume) throws VolumeAlreadyExistsException {
        Volume otherVolume;
        otherVolume = getVolume(volume.getName());
        if (otherVolume != null) {
            throw new VolumeAlreadyExistsException("Volume " + otherVolume);
        }
        _volumes.add(volume);
    }

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Related Classes of com.persistit.exception.VolumeAlreadyExistsException

com.persistit.Persistit

com.persistit.Volume

com.persistit.VolumeStorageV2

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