EDIT

/**

* Copyright (C) 2009 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.media;

import java.util.HashSet;

import java.util.Set;

import javax.persistence.FetchType;

import javax.persistence.ManyToMany;

import javax.persistence.MappedSuperclass;

import javax.xml.bind.annotation.XmlAccessType;

import javax.xml.bind.annotation.XmlAccessorType;

import javax.xml.bind.annotation.XmlElement;

import javax.xml.bind.annotation.XmlElementWrapper;

import javax.xml.bind.annotation.XmlIDREF;

import javax.xml.bind.annotation.XmlSchemaType;

import javax.xml.bind.annotation.XmlType;

import org.apache.logging.log4j.LogManager;import org.apache.logging.log4j.Logger;

import org.hibernate.annotations.Cascade;

import org.hibernate.annotations.CascadeType;

import org.hibernate.envers.Audited;

import eu.etaxonomy.cdm.model.common.IdentifiableEntity;

import eu.etaxonomy.cdm.strategy.cache.common.IIdentifiableEntityCacheStrategy;

import eu.etaxonomy.cdm.strategy.merge.Merge;

import eu.etaxonomy.cdm.strategy.merge.MergeMode;

@XmlAccessorType(XmlAccessType.FIELD)

@XmlType(name = "IdentifiableMediaEntity", propOrder = {

    "media"

})

@MappedSuperclass

@Audited

public abstract class IdentifiableMediaEntity<S extends IIdentifiableEntityCacheStrategy<?>>

        extends IdentifiableEntity<S>

        implements IMediaEntity{

    private static final long serialVersionUID = 4038647011021908313L;

	@SuppressWarnings("unused")

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

    @XmlElementWrapper(name = "Media", nillable = true)

    @XmlElement(name = "Medium")

    @XmlIDREF

    @XmlSchemaType(name = "IDREF")

    @ManyToMany(fetch = FetchType.LAZY)

	@Cascade({CascadeType.SAVE_UPDATE,CascadeType.MERGE})

	//TODO

	@Merge(MergeMode.ADD_CLONE)

    private Set<Media> media = new HashSet<>();

    @Override

	public Set<Media> getMedia() {

		return media;

	}

    @Override

	public void addMedia(Media media) {

		this.media.add(media);

	}

    @Override

	public void removeMedia(Media media) {

		this.media.remove(media);

	}

//******************** CLONE **********************************************/

	@Override

	public IdentifiableMediaEntity<S> clone() throws CloneNotSupportedException{

		IdentifiableMediaEntity<S> result = (IdentifiableMediaEntity<S>)super.clone();

		//Media

		result.media = new HashSet<>();

		for(Media media : this.media) {

			result.addMedia(media);

		}

		//no changes to: -

		return result;

	}

}