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package ars.invoke.channel.http;

import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.util.EntityUtils;

import ars.util.Jsons;
import ars.invoke.remote.Endpoint;
import ars.invoke.request.Requester;

/**
 * 基于JSON数据格式的Http远程调用实现
 *
 * @author wuyongqiang
 */
public class HttpJsonInvoker extends AbstractHttpInvoker {

    @Override
    protected Object accept(Requester requester, Endpoint endpoint, HttpResponse response) throws Exception {
        HttpEntity entity = response.getEntity();
        try {
            return Jsons.parse(EntityUtils.toString(entity));
        } finally {
            EntityUtils.consumeQuietly(entity);
        }
    }

}