com.fitbur.github.dockerjava.api.model.ExposedPorts Maven / Gradle / Ivy

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package com.fitbur.github.dockerjava.api.model;

import java.io.IOException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import com.fitbur.fasterxml.jackson.core.JsonGenerator;
import com.fitbur.fasterxml.jackson.core.JsonParser;
import com.fitbur.fasterxml.jackson.core.JsonProcessingException;
import com.fitbur.fasterxml.jackson.core.ObjectCodec;
import com.fitbur.fasterxml.jackson.databind.DeserializationContext;
import com.fitbur.fasterxml.jackson.databind.JsonDeserializer;
import com.fitbur.fasterxml.jackson.databind.JsonNode;
import com.fitbur.fasterxml.jackson.databind.JsonSerializer;
import com.fitbur.fasterxml.jackson.databind.SerializerProvider;
import com.fitbur.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fitbur.fasterxml.jackson.databind.annotation.JsonSerialize;
import com.fitbur.fasterxml.jackson.databind.node.NullNode;

@JsonSerialize(using = ExposedPorts.Serializer.class)
@JsonDeserialize(using = ExposedPorts.Deserializer.class)
public class ExposedPorts {

    private ExposedPort[] exposedPorts;

    public ExposedPorts(ExposedPort... exposedPorts) {
        this.exposedPorts = exposedPorts;
    }

    public ExposedPorts(List exposedPorts) {
        this.exposedPorts = exposedPorts.toArray(new ExposedPort[exposedPorts.size()]);
    }

    public ExposedPort[] getExposedPorts() {
        return exposedPorts;
    }

    public static class Serializer extends JsonSerializer {

        @Override
        public void serialize(ExposedPorts exposedPorts, JsonGenerator jsonGen, SerializerProvider serProvider)
                throws IOException, JsonProcessingException {

            jsonGen.writeStartObject();
            for (ExposedPort exposedPort : exposedPorts.getExposedPorts()) {
                jsonGen.writeFieldName(exposedPort.toString());
                jsonGen.writeStartObject();
                jsonGen.writeEndObject();
            }
            jsonGen.writeEndObject();
        }

    }

    public static class Deserializer extends JsonDeserializer {
        @Override
        public ExposedPorts com.fitburserialize(JsonParser jsonParser, DeserializationContext com.fitburserializationContext)
                throws IOException, JsonProcessingException {

            List exposedPorts = new ArrayList();
            ObjectCodec oc = jsonParser.getCodec();
            JsonNode node = oc.readTree(jsonParser);
            for (Iterator> it = node.fields(); it.hasNext();) {

                Map.Entry field = it.next();
                if (!field.getValue().equals(NullNode.getInstance())) {
                    exposedPorts.add(ExposedPort.parse(field.getKey()));
                }
            }
            return new ExposedPorts(exposedPorts.toArray(new ExposedPort[0]));
        }
    }

}