ObjectMapperProvider.java

/*
 * Copyright 2011, MyCellar
 *
 * This file is part of MyCellar.
 *
 * MyCellar 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 3 of the License, or
 * (at your option) any later version.
 *
 * MyCellar 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 MyCellar. If not, see <http://www.gnu.org/licenses/>.
 */
package fr.mycellar.interfaces.web.json;

import javax.inject.Inject;
import javax.inject.Named;
import javax.inject.Singleton;
import javax.ws.rs.ext.ContextResolver;
import javax.ws.rs.ext.Provider;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.databind.introspect.AnnotationIntrospectorPair;
import com.fasterxml.jackson.databind.introspect.JacksonAnnotationIntrospector;
import com.fasterxml.jackson.databind.type.TypeFactory;
import com.fasterxml.jackson.datatype.joda.JodaModule;
import com.fasterxml.jackson.module.jaxb.JaxbAnnotationIntrospector;

/**
 * @author speralta
 */
@Named
@Provider
@Singleton
public class ObjectMapperProvider implements ContextResolver<ObjectMapper> {

    private final ObjectMapper objectMapper;

    /**
     * Default constructor.
     * 
     * @param myCellarJacksonModule
     */
    @Inject
    public ObjectMapperProvider(MyCellarJacksonModule myCellarJacksonModule) {
        objectMapper = new ObjectMapper();
        objectMapper.registerModule(myCellarJacksonModule);
        objectMapper.registerModule(new JodaModule());
        objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
        objectMapper.setAnnotationIntrospector(new AnnotationIntrospectorPair(new JacksonAnnotationIntrospector(), new JaxbAnnotationIntrospector(TypeFactory.defaultInstance())));
    }

    @Override
    public ObjectMapper getContext(Class<?> type) {
        return objectMapper;
    }

}