com.vaadin.flow.component.charts.model.serializers.LegendTitleBeanSerializer Maven / Gradle / Ivy

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/**
 * Copyright 2000-2024 Vaadin Ltd.
 *
 * This program is available under Vaadin Commercial License and Service Terms.
 *
 * See  {@literal }  for the full
 * license.
 */
package com.vaadin.flow.component.charts.model.serializers;

import java.io.IOException;

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.vaadin.flow.component.charts.model.LegendTitle;

/**
 * Serializer for {@link com.vaadin.flow.component.charts.model.LegendTitle}.
 *
 */
public class LegendTitleBeanSerializer
        extends BeanSerializationDelegate {

    @Override
    public Class getBeanClass() {
        return LegendTitle.class;
    }

    @Override
    public void serialize(LegendTitle bean,
            BeanSerializerDelegator serializer, JsonGenerator jgen,
            SerializerProvider provider) throws IOException {
        jgen.writeStartObject();

        if (bean != null && bean.getText() == null) {
            jgen.writeNullField("text");
        } else {
            // write fields as per normal serialization rules
            serializer.serializeFields(bean, jgen, provider);
        }

        jgen.writeEndObject();
    }
}