io.gitee.huangguiming.Imcode.utils.Utf8ResponseHandler Maven / Gradle / Ivy

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package io.gitee.huangguiming.Imcode.utils;

import org.apache.http.client.ResponseHandler;
import org.apache.http.Consts;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.StatusLine;
import org.apache.http.client.HttpResponseException;
import org.apache.http.util.EntityUtils;

import java.io.IOException;

public class Utf8ResponseHandler implements ResponseHandler {
    public static final ResponseHandler INSTANCE = new Utf8ResponseHandler();

    @Override
    public String handleResponse(final HttpResponse response) throws IOException {
        final StatusLine statusLine = response.getStatusLine();
        final HttpEntity entity = response.getEntity();
        if (statusLine.getStatusCode() >= 300) {
            EntityUtils.consume(entity);
            throw new HttpResponseException(statusLine.getStatusCode(), statusLine.toString());
        }
        return entity == null ? null : EntityUtils.toString(entity, Consts.UTF_8);
    }

}