Examples with PreserveType org.exist.storage.DBBroker.PreserveType used on opensource projects

Example 1 with PreserveType

use of org.exist.storage.DBBroker.PreserveType in project exist by eXist-db.

the class LocalCollectionManagementService method copyResource.

private void copyResource(final XmldbURI src, final XmldbURI dest, final XmldbURI name, final PreserveType preserve) throws XMLDBException {
    final XmldbURI srcPath = resolve(src);
    final XmldbURI destPath = dest == null ? srcPath.removeLastSegment() : resolve(dest);
    final XmldbURI newName;
    if (name == null) {
        newName = srcPath.lastSegment();
    } else {
        newName = name;
    }
    withDb((broker, transaction) -> read(broker, transaction, srcPath.removeLastSegment()).apply((sourceCol, b1, t1) -> {
        try (final LockedDocument lockedSource = sourceCol.getDocumentWithLock(b1, srcPath.lastSegment(), Lock.LockMode.READ_LOCK)) {
            final DocumentImpl source = lockedSource == null ? null : lockedSource.getDocument();
            if (source == null) {
                // NOTE: early release of Collection lock inline with Asymmetrical Locking scheme
                sourceCol.close();
                throw new XMLDBException(ErrorCodes.NO_SUCH_RESOURCE, "Resource " + srcPath + " not found");
            }
            return modify(b1, t1, destPath).apply((destinationCol, b2, t2) -> {
                try (final ManagedDocumentLock lockedDestination = b2.getBrokerPool().getLockManager().acquireDocumentWriteLock(destinationCol.getURI().append(newName))) {
                    try {
                        b2.copyResource(t2, source, destinationCol, newName, preserve);
                        // NOTE: early release of Collection locks inline with Asymmetrical Locking scheme
                        destinationCol.close();
                        sourceCol.close();
                        return null;
                    } catch (final EXistException e) {
                        throw new XMLDBException(ErrorCodes.VENDOR_ERROR, "failed to copy resource " + srcPath, e);
                    }
                }
            });
        }
    }));
}

Example 2 with PreserveType

use of org.exist.storage.DBBroker.PreserveType in project exist by eXist-db.

the class LocalCollectionManagementService method copy.

private void copy(final XmldbURI src, final XmldbURI dest, final XmldbURI name, final PreserveType preserve) throws XMLDBException {
    final XmldbURI srcPath = resolve(src);
    final XmldbURI destPath = dest == null ? srcPath.removeLastSegment() : resolve(dest);
    final XmldbURI newName;
    if (name == null) {
        newName = srcPath.lastSegment();
    } else {
        newName = name;
    }
    withDb((broker, transaction) -> read(broker, transaction, srcPath).apply((source, b1, t1) -> modify(b1, t1, destPath).apply((destination, b2, t2) -> {
        try {
            b2.copyCollection(t2, source, destination, newName, preserve);
            return null;
        } catch (final EXistException e) {
            throw new XMLDBException(ErrorCodes.VENDOR_ERROR, "failed to move collection " + srcPath, e);
        }
    })));
}