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The basic domain classes for 'media', the core of POMS. Also, the 'update' XML bindings for it. It also contains some closely related domain classes like the enum to contain NICAM kijkwijzer settings.

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package nl.vpro.domain.media;

import java.io.Serial;
import java.io.Serializable;

import jakarta.xml.bind.annotation.*;

import org.checkerframework.checker.nullness.qual.NonNull;

import com.fasterxml.jackson.annotation.JsonPropertyOrder;

/**
 * @author roekoe
 */
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "descendantRefType")
@JsonPropertyOrder({
    "midRef",
    "urnRef",
    "type"
})
public class DescendantRef implements Comparable, Serializable {

    @Serial
    private static final long serialVersionUID = 2305207507673462765L;

    @XmlAttribute
    protected String urnRef;

    @XmlAttribute
    protected String midRef;

    @XmlAttribute
    protected MediaType type;

    public DescendantRef() {
    }

    @lombok.Builder
    public DescendantRef(String midRef, String urnRef, MediaType type) {
        this.urnRef = urnRef;
        this.midRef = midRef;
        this.type = type;
    }


    /**
     * @since 5.9
     */
    public static DescendantRef of(MemberRef r) {
        return new DescendantRef(r.midRef, r.urnRef, r.getType());
    }


    public static DescendantRef forOwner(MediaObject media) {
        return new DescendantRef(media.getMid(), media.getUrn(), MediaType.getMediaType(media));
    }

    public String getUrnRef() {
        return urnRef;
    }

    public MediaType getType() {
        return type;
    }

    public void setType(MediaType type) {
        this.type = type;
    }

    @Override
    public int compareTo(@NonNull DescendantRef descendantRef) {
        return (urnRef != null && descendantRef.urnRef != null) ? urnRef.compareTo(descendantRef.urnRef)
            : (midRef != null && descendantRef.midRef != null) ? midRef.compareTo(descendantRef.midRef)
            : (urnRef != null) ? 1 : -1;
    }

    @Override
    public boolean equals(Object o) {
        if(this == o) {
            return true;
        }
        if(o == null || getClass() != o.getClass()) {
            return false;
        }

        DescendantRef that = (DescendantRef)o;

        if(midRef == null && that.midRef != null) {
            return false;
        }
        if(urnRef == null && that.urnRef != null) {
            return false;
        }
        if(midRef != null && !midRef.equals(that.midRef)) {
            return false;
        }
        return urnRef == null || urnRef.equals(that.urnRef);
    }

    public String getMidRef() {
        return midRef;
    }

    public void setMidRef(String midRef) {
        this.midRef = midRef;
    }

    @Override
    public int hashCode() {
        if(midRef != null) {
            return midRef.hashCode();
        } else if(urnRef != null) {
            return urnRef.hashCode();
        }

        return super.hashCode();
    }

    @Override
    public String toString() {
        return "DescendantRef{" +
            "type=" + type +
            ", midRef='" + midRef + '\'' +
            '}';
    }
}