nl.vpro.domain.media.Intention Maven / Gradle / Ivy

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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.JsonGenerator;
import com.fasterxml.jackson.core.JsonParser;
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;

/**
 * @author Giorgio Vinci
 * @since 5.11
 */
@Entity
@XmlAccessorType(XmlAccessType.NONE)
@XmlType(name = "intentionType")
@Getter
@Setter
@JsonSerialize(using = Intention.Serializer.class)
@JsonDeserialize(using = Intention.Deserializer.class)
public class Intention extends DomainObject implements SimpleValueMediaObjectOwnableListItem {

    @Serial
    private static final long serialVersionUID = -604375721442281619L;

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

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


    public Intention() {}

    @lombok.Builder(builderClassName = "Builder")
    public Intention(IntentionType 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;
        Intention intention = (Intention) o;
        return value == intention.value;
    }

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

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

    }

    @Override
    public int compareTo(Intention o) {
        return value.compareTo(o.value);
    }

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


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