com.adobe.api.platform.msc.client.jackson.JacksonConfig.java Source code

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Here is the source code for com.adobe.api.platform.msc.client.jackson.JacksonConfig.java

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/*
 * Copyright 2016 Adobe Systems Incorporated. All rights reserved.
 *
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License
 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND,
 * either express or implied.  See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.adobe.api.platform.msc.client.jackson;

import com.fasterxml.jackson.annotation.JsonInclude;
import com.fasterxml.jackson.databind.DeserializationFeature;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializationFeature;
import com.fasterxml.jackson.databind.module.SimpleModule;

import javax.ws.rs.Produces;
import javax.ws.rs.core.Link;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.ext.ContextResolver;
import javax.ws.rs.ext.Provider;

/**
 * @author Cristian Constantin
 * @since 1/9/15
 */
@Provider
@Produces(MediaType.APPLICATION_JSON)
public class JacksonConfig implements ContextResolver<ObjectMapper> {

    private final ObjectMapper mapper;

    public JacksonConfig() {
        mapper = new ObjectMapper();

        mapper.setSerializationInclusion(JsonInclude.Include.NON_NULL);
        mapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false);
        mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);

        // registering a module to serialize and deserialize JAX-RS Link objects
        SimpleModule linkModule = new SimpleModule("JaxRsLinkModule");
        linkModule.addSerializer(Link.class, new LinkSerializer());
        linkModule.addDeserializer(Link.class, new LinkDeserializer());
        mapper.registerModule(linkModule);
    }

    @Override
    public ObjectMapper getContext(Class<?> objectType) {
        return mapper;
    }
}