net.signalr.client.serialization.gson.GsonSerializer.java Source code

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Here is the source code for net.signalr.client.serialization.gson.GsonSerializer.java

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/*
 * Copyright  Martin Tamme
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

package net.signalr.client.serialization.gson;

import java.lang.reflect.Modifier;

import net.signalr.client.serialization.SerializationException;
import net.signalr.client.serialization.Serializer;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;

public final class GsonSerializer implements Serializer {

    private final Gson _gson;

    public GsonSerializer() {
        _gson = build();
    }

    private static Gson build() {
        GsonBuilder gsonBuilder = new GsonBuilder();

        gsonBuilder.excludeFieldsWithModifiers(Modifier.STATIC);
        gsonBuilder.setFieldNamingStrategy(new ReflectiveFieldNamingStrategy());

        return gsonBuilder.create();
    }

    public <T> String serialize(final T graph) {
        try {
            return _gson.toJson(graph);
        } catch (Exception e) {
            throw new SerializationException(e);
        }
    }

    public <T> T deserialize(final String data, final Class<T> clazz) {
        try {
            return _gson.fromJson(data, clazz);
        } catch (Exception e) {
            throw new SerializationException(e);
        }
    }
}