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Basic module for enterprise web applications

There is a newer version: 2.4.7

package org.swiftboot.web.result;

import org.apache.commons.lang3.StringUtils;
import org.swiftboot.web.exception.ErrorCodeSupport;

/**
 * @author swiftech
 * @since 2.2
 */
public class ResponseBuilder {

    /**
     * 业务错误代码，长度4个字节的数字
     */
    protected String code = ErrorCodeSupport.CODE_OK;

    /**
     * 错误代码对应的错误信息
     */
    protected String msg = null;

    /**
     * 错误资源中的参数值
     */
    protected String[] msgParams;

    /**
     * 返回的对象
     */
    protected T result;

    public ResponseBuilder code(String errCode) {
        this.code = errCode;
        return this;
    }

    public ResponseBuilder msg(String msg) {
        this.msg = msg;
        return this;
    }

    public ResponseBuilder msgParams(String... msgParams) {
        this.msgParams = msgParams;
        return this;
    }

    public ResponseBuilder result(T result) {
        this.result = result;
        return this;
    }

    public HttpResponse build() {
        HttpResponse response = new HttpResponse<>();
        response.setCode(code);
        if (StringUtils.isNotBlank(msg)) {
            response.setMsg(msg);
        }
        response.setMsgParams(msgParams);
        response.setResult(result);
        return response;
    }
}