/*
* Druid - a distributed column store.
* Copyright (C) 2012, 2013 Metamarkets Group Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package io.druid.jackson;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.dataformat.smile.SmileFactory;
import com.google.inject.Binder;
import com.google.inject.Key;
import com.google.inject.Module;
import com.google.inject.Provides;
import io.druid.guice.LazySingleton;
import io.druid.guice.annotations.Json;
import io.druid.guice.annotations.Smile;
/**
*/
public class JacksonModule implements Module
{
@Override
public void configure(Binder binder)
{
binder.bind(ObjectMapper.class).to(Key.get(ObjectMapper.class, Json.class));
}
@Provides @LazySingleton @Json
public ObjectMapper jsonMapper()
{
return new DefaultObjectMapper();
}
@Provides @LazySingleton @Smile
public ObjectMapper smileMapper()
{
ObjectMapper retVal = new DefaultObjectMapper(new SmileFactory());
retVal.getFactory().setCodec(retVal);
return retVal;
}
}