RestJsonProvider.java

/*
 * Licensed to Elasticsearch under one or more contributor
 * license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright
 * ownership. Elasticsearch licenses this file 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 CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package fr.pilato.elasticsearch.crawler.fs.rest;

import com.fasterxml.jackson.databind.ObjectMapper;
import fr.pilato.elasticsearch.crawler.fs.meta.MetaParser;
import org.apache.logging.log4j.LogManager;

import javax.ws.rs.ext.ContextResolver;
import javax.ws.rs.ext.Provider;

@Provider
public class RestJsonProvider implements ContextResolver<ObjectMapper> {

    // We initialize the object mapper depending on debug mode
    private static final ObjectMapper mapper = LogManager.getLogger(RestJsonProvider.class).isDebugEnabled() ?
            MetaParser.prettyMapper : MetaParser.mapper;

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