mediasearch.twitter.NullJsonStringConverter.java Source code

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Here is the source code for mediasearch.twitter.NullJsonStringConverter.java

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package mediasearch.twitter;

import com.google.gson.JsonDeserializationContext;
import com.google.gson.JsonDeserializer;
import com.google.gson.JsonElement;
import com.google.gson.JsonParseException;
import com.google.gson.JsonPrimitive;
import com.google.gson.JsonSerializationContext;
import com.google.gson.JsonSerializer;
import java.lang.reflect.Type;

/**
 *
 * @author jackmusial
 */
public class NullJsonStringConverter implements JsonSerializer<String>, JsonDeserializer<String> {

    @Override
    public JsonElement serialize(String src, Type typeOfSrc, JsonSerializationContext context) {
        if (src == null) {
            return new JsonPrimitive("");
        } else {
            return new JsonPrimitive(src);
        }
    }

    @Override
    public String deserialize(JsonElement json, Type type, JsonDeserializationContext context)
            throws JsonParseException {
        return json.getAsJsonPrimitive().getAsString();
    }
}