/*
* Copyright 2014 TWO SIGMA OPEN SOURCE, LLC
*
* 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.twosigma.beaker.chart.serializer;
import com.twosigma.beaker.chart.xychart.plotitem.Crosshair;
import com.twosigma.beaker.chart.Color;
import java.io.IOException;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonProcessingException;
/**
* CrosshairSerializer
*
*/
public class CrosshairSerializer extends JsonSerializer<Crosshair>{
@Override
public void serialize(Crosshair crosshair, JsonGenerator jgen, SerializerProvider sp)
throws IOException, JsonProcessingException {
jgen.writeStartObject();
jgen.writeObjectField("type", crosshair.getClass().getSimpleName());
if (crosshair.getColor() instanceof Color) {
jgen.writeObjectField("color", crosshair.getColor());
}
if (crosshair.getStyle() != null) {
jgen.writeObjectField("style", crosshair.getStyle().toString());
}
if (crosshair.getWidth() != null) {
jgen.writeObjectField("width", crosshair.getWidth());
}
jgen.writeEndObject();
}
}