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/*
 * ====================================================================
 * Project:     openMDX, http://www.openmdx.org/
 * Description: Legacy state plug-in
 * Owner:       OMEX AG, Switzerland, http://www.omex.ch
 * ====================================================================
 *
 * This software is published under the BSD license as listed below.
 * 
 * Copyright (c) 2004-2017, OMEX AG, Switzerland
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the following
 * conditions are met:
 * 
 * * Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * 
 * * Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in
 *   the documentation and/or other materials provided with the
 *   distribution.
 * 
 * * Neither the name of the openMDX team nor the names of its
 *   contributors may be used to endorse or promote products derived
 *   from this software without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
 * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 * 
 * ------------------
 * 
 * This product includes software developed by other organizations as
 * listed in the NOTICE file.
 */
package org.openmdx.state2.aopm;

import javax.resource.ResourceException;

import org.openmdx.base.rest.cci.ObjectRecord;
import org.openmdx.state2.spi.TechnicalAttributes;

/**
 * Legacy state plug-in
 */
public class LegacyState_2 extends State_2 {

    /**
     * Constructor
     */
    public LegacyState_2() {
        super();
    }

    /**
     * Tells whether the valid time is unique for objects hosted by this
     * provider.
     */
    private boolean validTimeUnique;

    /**
     * Tells whether the valid time is unique for object hosted by this
     * provider.
     *
     * @return true if the valid time is unique for object
     *         hosted by this provider.
     */
    public boolean isValidTimeUnique() {
        return this.validTimeUnique;
    }

    /**
     * Defines whether the valid time is unique for objects hosted by this
     * provider.
     * 
     * @param validTimeUnique
     *            true if the valid time
     *            shall be unique for for objects hosted by this provider
     */
    public void setValidTimeUnique(
        boolean validTimeUnique
    ) {
        this.validTimeUnique = validTimeUnique;
    }

    @Override
    protected void amendStateCapable(
        ObjectRecord stateCapable
    )
        throws ResourceException {
        super.amendStateCapable(stateCapable);
        if (isInstanceOf(stateCapable, "org:openmdx:state2:Legacy")) {
            this.amendLegacy(stateCapable);
        }
    }

    @SuppressWarnings("unchecked")
    private void amendLegacy(
        ObjectRecord legacy
    ) {
        legacy.getValue().put(TechnicalAttributes.VALID_TIME_UNIQUE, Boolean.valueOf(validTimeUnique));
    }

}