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eXist-db NoSQL Database Core

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/*
 * eXist Open Source Native XML Database
 * Copyright (C) 2001-2015 The eXist Project
 * http://exist-db.org
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
package org.exist.xmldb;

import org.exist.security.Subject;
import org.exist.storage.BrokerPool;
import org.xmldb.api.base.Collection;
import org.xmldb.api.base.ErrorCodes;
import org.xmldb.api.base.Service;
import org.xmldb.api.base.XMLDBException;

/**
 * Base class for Local XMLDB Services
 *
 * @author Adam Retter
 */
public abstract class AbstractLocalService extends AbstractLocal implements Service {

    AbstractLocalService(final Subject user, final BrokerPool brokerPool, final LocalCollection collection) {
        super(user, brokerPool, collection);
    }

    @Override
    public void setCollection(final Collection collection) throws XMLDBException {
        if(!(collection instanceof LocalCollection)) {
            throw new XMLDBException(ErrorCodes.INVALID_COLLECTION, "incompatible collection type: " + collection.getClass().getName());
        }
        this.collection = (LocalCollection) collection;
    }
}