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package org.macrocloud.kernel.security.provider;

import lombok.extern.slf4j.Slf4j;
import org.macrocloud.kernel.toolkit.api.ResultCode;
import org.macrocloud.kernel.toolkit.constant.MacroConstant;
import org.macrocloud.kernel.toolkit.jackson.JsonUtil;
import org.macrocloud.kernel.toolkit.response.ResponseData;
import org.springframework.http.MediaType;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Objects;

/**
 * ResponseProvider
 *
 */
@Slf4j
public class ResponseProvider {

	public static void write(HttpServletResponse response) {
		ResponseData result = ResponseData.error(ResultCode.UN_AUTHORIZED.getCode(), "");
		response.setCharacterEncoding(MacroConstant.UTF_8);
		response.setHeader(MacroConstant.CONTENT_TYPE_NAME, MediaType.APPLICATION_JSON_UTF8_VALUE);
		response.setStatus(HttpServletResponse.SC_OK);
		try {
			response.getWriter().write(Objects.requireNonNull(JsonUtil.toJson(result)));
		} catch (IOException ex) {
			log.error(ex.getMessage());
		}
	}

}