org.emonocot.model.Place.java Source code

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Here is the source code for org.emonocot.model.Place.java

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/*
 * This is eMonocot, a global online biodiversity information resource.
 *
 * Copyright  20112015 The Board of Trustees of the Royal Botanic Gardens, Kew and The University of Oxford
 *
 * eMonocot is free software: you can redistribute it and/or modify it under the terms of the
 * GNU Affero General Public License as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.
 *
 * eMonocot is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
 * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * The complete text of the GNU Affero General Public License is in the source repository as the file
 * COPYING.  It is also available from <http://www.gnu.org/licenses/>.
 */
package org.emonocot.model;

import java.util.HashSet;
import java.util.Set;

import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.OneToMany;
import javax.persistence.Transient;
import javax.validation.constraints.Size;

import org.apache.solr.common.SolrInputDocument;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import org.emonocot.model.marshall.json.ShapeDeserializer;
import org.emonocot.model.marshall.json.ShapeSerializer;
import org.hibernate.annotations.Cascade;
import org.hibernate.annotations.CascadeType;
import org.hibernate.annotations.Type;
import org.hibernate.annotations.Where;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.vividsolutions.jts.geom.Envelope;
import com.vividsolutions.jts.geom.Geometry;
import com.vividsolutions.jts.geom.Point;
import com.vividsolutions.jts.io.WKTWriter;
import com.vividsolutions.jts.simplify.TopologyPreservingSimplifier;

/**
 * @author jk00kg
 *
 */
@Entity
public class Place extends SearchableObject {

    private static Logger logger = LoggerFactory.getLogger(Place.class);

    private Long id;

    private String title;

    private String fipsCode;

    /**
     * A featureId (OGR_FID) referenced by the map server
     */
    private Long mapFeatureId;

    /**
     * A JTS Polygon for this place
     * @see com.vividsolutions.jts.geom.Polygon
     */
    private Geometry shape;

    /**
     * Used for a single point reference of a place.
     * Usually in place of a shape, but possibly
     */
    private Point point;

    private Set<Annotation> annotations = new HashSet<Annotation>();

    @Id
    @GeneratedValue(generator = "table-hilo", strategy = GenerationType.TABLE)
    public Long getId() {
        return id;
    }

    /**
     * @param id the id to set
     */
    public void setId(final Long id) {
        this.id = id;
    }

    /**
     * @return the name
     */
    @Size(max = 255)
    public String getTitle() {
        return title;
    }

    /**
     * @param name the name to set
     */
    public void setTitle(final String name) {
        this.title = name;
    }

    /**
     * @return the fipsCode
     */
    @Size(max = 255)
    public String getFipsCode() {
        return fipsCode;
    }

    /**
     * @param fipsCode the fipsCode to set
     */
    public void setFipsCode(final String fipsCode) {
        this.fipsCode = fipsCode;
    }

    /**
     * @return the mapFeatureId
     */
    public Long getMapFeatureId() {
        return mapFeatureId;
    }

    /**
     * @param mapFeatureId the mapFeatureId to set
     */
    public void setMapFeatureId(final Long mapFeatureId) {
        this.mapFeatureId = mapFeatureId;
    }

    /**
     * @return the shape
     */
    @Type(type = "spatialType")
    @JsonSerialize(using = ShapeSerializer.class)
    public Geometry getShape() {
        return shape;
    }

    /**
     * @param shape the shape to set
     */
    @JsonDeserialize(using = ShapeDeserializer.class)
    public void setShape(Geometry shape) {
        this.shape = shape;

    }

    /**
     * @return the point
     */
    @Type(type = "spatialType")
    public Point getPoint() {
        return point;
    }

    /**
     * @param point the point to set
     */
    public void setPoint(Geometry point) {
        try {
            if (point instanceof Point) {
                this.point = (Point) point;
            }
        } catch (ClassCastException e) {
            logger.error("Expected a point but got " + point.toText() + " " + point, e);
        }
    }

    /**
     * @return an Envelope
     */
    @Transient
    @JsonIgnore
    public Envelope getEnvelope() {
        if (shape != null) {
            return shape.getEnvelopeInternal();
        } else if (point != null) {
            return point.getEnvelopeInternal();
        } else {
            //an empty Envelope
            return new Envelope();
        }
    }

    @OneToMany(fetch = FetchType.LAZY, orphanRemoval = true)
    @JoinColumn(name = "annotatedObjId")
    @Where(clause = "annotatedObjType = 'Place'")
    @Cascade({ CascadeType.SAVE_UPDATE, CascadeType.MERGE, CascadeType.DELETE })
    @JsonIgnore
    public Set<Annotation> getAnnotations() {
        return annotations;
    }

    /**
     * @param annotations
     *            the annotations to set
     */
    public void setAnnotations(Set<Annotation> annotations) {
        this.annotations = annotations;
    }

    @Override
    public SolrInputDocument toSolrInputDocument() {
        SolrInputDocument sid = super.toSolrInputDocument();
        sid.addField("searchable.label_sort", getTitle());
        //addField(sid,"place.fips_code_t", getFipsCode());
        StringBuilder summary = new StringBuilder().append(getTitle()).append(" ").append(getFipsCode());
        sid.addField("searchable.solrsummary_t", summary);
        if (getShape() != null) {
            try {
                WKTWriter wktWriter = new WKTWriter();
                sid.addField("geo", wktWriter.write(TopologyPreservingSimplifier.simplify(getShape(), 0.01)));
            } catch (Exception e) {
                logger.error(e.getLocalizedMessage());
            }
        }
        return sid;
    }
}