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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 lombok.Getter;
import lombok.Setter;

import java.io.IOException;
import java.io.Serial;
import java.util.Objects;

import jakarta.persistence.*;
import jakarta.xml.bind.annotation.*;

import com.fasterxml.jackson.core.*;
import com.fasterxml.jackson.databind.*;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;

import nl.vpro.domain.DomainObject;
import nl.vpro.domain.media.support.SimpleValueMediaObjectOwnableListItem;

@Entity
@XmlAccessorType(XmlAccessType.NONE)
@XmlType(name = "targetGroupType")
@Getter
@Setter
@JsonSerialize(using = TargetGroup.Serializer.class)
@JsonDeserialize(using = TargetGroup.Deserializer.class)
public class TargetGroup extends DomainObject implements SimpleValueMediaObjectOwnableListItem {

    @Serial
    private static final long serialVersionUID = 6530310295897331244L;

    @ManyToOne(targetEntity = TargetGroups.class, fetch = FetchType.LAZY)
    @XmlTransient
    private TargetGroups parent;

    @Enumerated(EnumType.STRING)
    @XmlValue
    public TargetGroupType value;


    public TargetGroup() {}

    @lombok.Builder(builderClassName = "Builder")
    public TargetGroup(TargetGroupType value) {
        this.value = value;
    }

    @Override
    public String toString() {
        return String.valueOf(value);
    }

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

    @Override
    public int hashCode() {
        return Objects.hash(value);
    }


    @Override
    public TargetGroup clone() {
        try {
            return (TargetGroup) super.clone();
        } catch (CloneNotSupportedException e) {
            throw new RuntimeException();
        }

    }

    @Override
    public int compareTo(TargetGroup o) {
        return 0;

    }


    public static class Serializer extends JsonSerializer {
        @Override
        public void serialize(TargetGroup value, JsonGenerator gen, SerializerProvider serializers) throws IOException {
            gen.writeString(value.getValue().name());
        }
    }


    public static class Deserializer extends JsonDeserializer {
        @Override
        public TargetGroup deserialize(JsonParser p, DeserializationContext ctxt) throws IOException, JsonProcessingException {
            return new TargetGroup(TargetGroupType.valueOf(p.getValueAsString()));
        }
    }
}