EDIT

/**

* Copyright (C) 2007 EDIT

* European Distributed Institute of Taxonomy 

* http://www.e-taxonomy.eu

* 

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.model.reference;

import javax.persistence.Entity;

import javax.persistence.Transient;

import javax.xml.bind.annotation.XmlAccessType;

import javax.xml.bind.annotation.XmlAccessorType;

import javax.xml.bind.annotation.XmlRootElement;

import javax.xml.bind.annotation.XmlType;

import org.apache.log4j.Logger;

import org.hibernate.envers.Audited;

import org.hibernate.search.annotations.Indexed;

import org.springframework.beans.factory.annotation.Configurable;

import eu.etaxonomy.cdm.strategy.cache.reference.CdDvdDefaultCacheStrategy;

import eu.etaxonomy.cdm.strategy.cache.reference.INomenclaturalReferenceCacheStrategy;

/**

 * This class represents electronic publications the support of which are Cds 

 * (Compact Discs) or Dvds (Digital Versatile Discs). This class applies for Cds

 * or Dvds as a whole but not for parts of it.

 * CdDvd implements INomenclaturalReference as this seems to be allowed by the ICZN

 * (see http://www.iczn.org/electronic_publication.html)

 * 

 * @author m.doering

 * @version 1.0

 * @created 08-Nov-2007 13:06:15

 */

@XmlAccessorType(XmlAccessType.FIELD)

@XmlType(name = "CdDvd")

@XmlRootElement(name = "CdDvd")

@Entity

@Indexed(index = "eu.etaxonomy.cdm.model.reference.ReferenceBase")

@Audited

@Configurable

public class CdDvd extends PublicationBase<INomenclaturalReferenceCacheStrategy<CdDvd>> implements INomenclaturalReference, Cloneable{

	private static final long serialVersionUID = -1010571682756717813L;

	private static final Logger logger = Logger.getLogger(CdDvd.class);

	public static CdDvd NewInstance() {

		return new CdDvd();

	}

//    @XmlTransient

//    @Transient

//	private NomenclaturalReferenceHelper nomRefBase = NomenclaturalReferenceHelper.NewInstance(this);

	protected CdDvd(){

		super();

		this.type = ReferenceType.CdDvd;

		this.cacheStrategy = CdDvdDefaultCacheStrategy.NewInstance();

	}

	 /**(non-Javadoc)

	 * @see eu.etaxonomy.cdm.model.reference.INomenclaturalReference#getNomenclaturalCitation(java.lang.String)

	 */

	@Transient

	public String getNomenclaturalCitation(String microReference) {

		if (cacheStrategy == null){

			logger.warn("No CacheStrategy defined for "+ this.getClass() + ": " + this.getUuid());

			return null;

		}else{

			return cacheStrategy.getNomenclaturalCitation(this,microReference);

		}

	}

	/** 

	 * Clones <i>this</i> Cd or Dvd instance. This is a shortcut that enables to

	 * create a new instance that differs only slightly from <i>this</i>

	 * Cd or Dvd instance by modifying only some of the attributes.<BR>

	 * This method overrides the clone method from {@link StrictReferenceBase StrictReferenceBase}.

	 * 

	 * @see StrictReferenceBase#clone()

	 * @see eu.etaxonomy.cdm.model.media.IdentifiableMediaEntity#clone()

	 * @see java.lang.Object#clone()

	 */

	@Override

	public Object clone(){

		CdDvd result = (CdDvd)super.clone();

		//no changes to: -

		return result;

	}

}