DeviceExtension.java

/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
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 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is part of dcm4che, an implementation of DICOM(TM) in
 * Java(TM), hosted at https://github.com/gunterze/dcm4che.
 *
 * The Initial Developer of the Original Code is
 * Agfa Healthcare.
 * Portions created by the Initial Developer are Copyright (C) 2012
 * the Initial Developer. All Rights Reserved.
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 * See @authors listed below
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package org.dcm4che3.net;

import org.dcm4che3.conf.core.api.ConfigurableClassExtension;
import org.dcm4che3.conf.core.api.Parent;
import org.dcm4che3.conf.core.api.SetParentIntoField;

import java.io.Serializable;

/**
 * @author Gunter Zeilinger <gunterze@gmail.com>
 *
 */
public class DeviceExtension extends ConfigurableClassExtension<DeviceExtension> implements Serializable {

    private static final long serialVersionUID = -548874586138178220L;

    @Parent
    protected Device device;

    public final Device getDevice() {
        return device;
    }

    public void setDevice(Device device) {
        if (device != null && this.device != null)
            throw new IllegalStateException(
                    "already owned by Device: " + device.getDeviceName());
        this.device = device;
    }

    public void verifyNotUsed(Connection conn) { }

    @Override
    public void reconfigure(DeviceExtension from) {
    }

    @Override
    public Class<DeviceExtension> getBaseClass() {
        return DeviceExtension.class;
    }
}