com.googlecode.wickedcharts.highcharts.jackson.CrosshairSerializer.java Source code

Introduction

Here is the source code for com.googlecode.wickedcharts.highcharts.jackson.CrosshairSerializer.java

Source

/**
 *   Copyright 2012-2013 Wicked Charts (http://wicked-charts.googlecode.com)
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */
package com.googlecode.wickedcharts.highcharts.jackson;

import java.io.IOException;

import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.googlecode.wickedcharts.highcharts.options.Crosshair;

public class CrosshairSerializer extends JsonSerializer<Crosshair> {

    @Override
    public void serialize(final Crosshair value, final JsonGenerator jgen, final SerializerProvider provider)
            throws IOException, JsonProcessingException {

        if (value.getColor() != null || value.getDashStyle() != null || value.getWidth() != null
                || value.getzIndex() != null) {
            jgen.writeStartObject();
            if (value.getColor() != null) {
                jgen.writeObjectField("color", value.getColor());
            }
            if (value.getDashStyle() != null) {
                jgen.writeObjectField("dashStyle", value.getDashStyle());
            }
            if (value.getWidth() != null) {
                jgen.writeObjectField("width", value.getWidth());
            }
            if (value.getzIndex() != null) {
                jgen.writeObjectField("zIndex", value.getzIndex());
            }
            jgen.writeEndObject();
        } else {
            // if no attributes are given, simply render true
            jgen.writeBoolean(true);
        }

    }
}