Record.java

package eu.europeana.cloud.common.model;

import java.util.ArrayList;
import java.util.List;
import javax.xml.bind.annotation.XmlRootElement;

/**
 * Record with its representations.
 */
@XmlRootElement
public class Record {

    /**
     * Identifier (cloud id) of a record.
     */
    private String cloudId;

    /**
     * List of representations of this record.
     */
    private List<Representation> representations;


    public Record() {
        super();

        this.cloudId = null;
        this.representations = new ArrayList<>();
    }


    public Record(String cloudId, List<Representation> representations) {
        super();
        this.cloudId = cloudId;
        this.representations = representations;
    }


    public Record(final Record record) {
        this(record.getCloudId(), cloneRepresentations(record.getRepresentations()));
    }


    private static List<Representation> cloneRepresentations(List<Representation> representations) {
        List<Representation> newRepresentations = new ArrayList<>(representations.size());
        for (Representation representation : representations) {
            newRepresentations.add(new Representation(representation));
        }
        return newRepresentations;
    }


    public String getCloudId() {
        return cloudId;
    }


    public void setCloudId(String cloudId) {
        this.cloudId = cloudId;
    }


    public List<Representation> getRepresentations() {
        return representations;
    }


    public void setRepresentations(List<Representation> representations) {
        this.representations = representations;
    }


    @Override
    public String toString() {
        return "Record [cloudId=" + cloudId + ", representations=" + representations + "]";
    }


    @Override
    public int hashCode() {

        final int prime = 31;
        int result = 1;
        result = prime * result + ((cloudId == null) ? 0 : cloudId.hashCode());
        result = prime * result + ((representations == null) ? 0 : representations.hashCode());
        return result;
    }


    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        Record other = (Record) obj;
        if (cloudId == null) {
            if (other.cloudId != null) {
                return false;
            }
        } else if (!cloudId.equals(other.cloudId)) {
            return false;
        }
        if (representations == null) {
            if (other.representations != null) {
                return false;
            }
        } else if (!representations.equals(other.representations)) {
            return false;
        }
        return true;
    }

}