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

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Vaadin Charts

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package com.vaadin.flow.component.charts.model.serializers;

/*
 * #%L
 * Vaadin Charts
 * %%
 * Copyright (C) 2014 Vaadin Ltd
 * %%
 * This program is available under Commercial Vaadin Add-On License 3.0
 * (CVALv3).
 * 
 * See the file licensing.txt distributed with this software for more
 * information about licensing.
 * 
 * You should have received a copy of the CVALv3 along with this program.
 * If not, see .
 * #L%
 */

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

import java.io.IOException;

/**
 * Serializer for {@link Title}
 */
public class TitleBeanSerializer extends BeanSerializationDelegate {

    @Override
    public void serialize(Title bean, BeanSerializerDelegator<Title> 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();
    }

    @Override
    public Class<Title> getBeanClass() {
        return Title.class;
    }
}
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