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

import java.beans.PropertyChangeEvent;

import javax.persistence.Column;

import javax.persistence.Entity;

import javax.validation.Valid;

import javax.xml.bind.annotation.XmlAccessType;

import org.apache.commons.lang.StringUtils;

import org.apache.log4j.Logger;

import org.hibernate.annotations.Cascade;

import org.hibernate.envers.Audited;

import org.hibernate.search.annotations.Field;

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

import eu.etaxonomy.cdm.model.agent.Person;

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

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

/**

 *

 * In situ observation of a taxon in the field. If a specimen exists,

 * in most cases a parallel field unit object should be instantiated and the specimen then

 * is "derived" from the field unit via derivation type "accessioning" or any other.

 *

 * @author m.doering

@XmlAccessorType(XmlAccessType.FIELD)

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

    "fieldNumber",

    "primaryCollector",

    "fieldNotes",

@XmlRootElement(name = "FieldUnit")

@Entity

@Indexed(index = "eu.etaxonomy.cdm.model.occurrence.SpecimenOrObservationBase")

@Audited

@Configurable

public class FieldUnit extends SpecimenOrObservationBase<IIdentifiableEntityCacheStrategy<FieldUnit>> implements Cloneable{

	@XmlElement(name = "FieldNumber")

	@Field

    //TODO Val #3379

	@Column(length=255)

	private String fieldNumber;

	@XmlElement(name = "PrimaryCollector")

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

    @IndexedEmbedded(depth = 2)

	@XmlElement(name = "FieldNotes")

	@Field

    //TODO Val #3379

	@Column(length=255)

	private String fieldNotes;

	@XmlElement(name = "GatheringEvent")

	@ManyToOne(fetch = FetchType.LAZY)

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

    @IndexedEmbedded(depth = 2)

    @Valid

	private GatheringEvent gatheringEvent;

// *************** FACTORY METHOD *************************/

	/**

	 * Factory method.

	 * @return

	public static FieldUnit NewInstance(){

	}

//****************************** CONSTRUCTOR **************************************/

	/**

	protected FieldUnit(){

		super(SpecimenOrObservationType.FieldUnit);

        initDefaultCacheStrategy();

	}

//****************************** CACHE STRATEGY **************************************/

    private static final String facadeStrategyClassName =

    /**

     * Sets the default cache strategy

     */

    protected void initDefaultCacheStrategy() {

    }

// ************************ GETTER / SETTER *******************************************

	public GatheringEvent getGatheringEvent() {

    	return gatheringEvent;

	}

	public void setGatheringEvent(GatheringEvent gatheringEvent) {

		this.gatheringEvent = gatheringEvent;

		addGatheringEventPropertyChangeListener();

	}

		if (gatheringEvent != null){

	}

	/**

	public String getFieldNumber() {

	public void setFieldNumber(String fieldNumber) {

		this.fieldNumber = StringUtils.isBlank(fieldNumber)? null : fieldNumber;

	}

	public String getFieldNotes() {

	public void setFieldNotes(String fieldNotes) {

		this.fieldNotes = StringUtils.isBlank(fieldNotes)? null : fieldNotes;

	}

	// *********** Listener *****************************/

	private PropertyChangeListener getNewGatheringEventPropChangeListener() {

				firePropertyChange(event);

		};

	 * Clones <i>this</i> field unit. This is a shortcut that enables to

	 * by modifying only some of the attributes.<BR>

	 *

	 * @see SpecimenOrObservationBase#clone()

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

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

	public FieldUnit clone(){

		try{

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

			//no changes to: fieldNotes, fieldNumber

	}

}