64 lines
2.6 KiB
Java
64 lines
2.6 KiB
Java
package com.yunhai.notice.service.impl;
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import com.yunhai.notice.model.SchTeaList;
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import com.yunhai.notice.service.IClassService;
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import com.yunhai.platform.apistd.BizException;
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import com.yunhai.platform.utils.exception.ErrorCode;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.core.ParameterizedTypeReference;
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import org.springframework.http.HttpMethod;
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import org.springframework.http.ResponseEntity;
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import org.springframework.http.client.SimpleClientHttpRequestFactory;
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import org.springframework.stereotype.Service;
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import org.springframework.util.StringUtils;
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import org.springframework.web.client.RestClientException;
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import org.springframework.web.client.RestTemplate;
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import java.util.Collections;
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import java.util.List;
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/**
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* 班级管理（bschclass）开放接口实现。
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* bschclass 为开放接口（无需应用签名），使用独立 RestTemplate 直连。
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*/
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@Service
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public class ClassService implements IClassService {
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private static final Logger log = LoggerFactory.getLogger(ClassService.class);
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/** 班级管理服务基址，如 http://base.yunhaixingtong.com/bschclass */
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@Value("${yh.open.bschclass:}")
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private String bschClassHost;
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private final RestTemplate restTemplate;
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public ClassService() {
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SimpleClientHttpRequestFactory factory = new SimpleClientHttpRequestFactory();
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factory.setConnectTimeout(5000);
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factory.setReadTimeout(10000);
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this.restTemplate = new RestTemplate(factory);
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}
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@Override
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public List<SchTeaList> getSchTeaList(int schId) {
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if (!StringUtils.hasText(bschClassHost)) {
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throw new BizException(ErrorCode.INTERNAL_SERVER_ERROR, "班级管理接口未配置（yh.open.bschclass）");
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}
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String url = bschClassHost + "/oapi/DbClass/GetSchteaList?Group=" + schId;
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try {
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ResponseEntity<List<SchTeaList>> resp = restTemplate.exchange(
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url, HttpMethod.GET, null,
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new ParameterizedTypeReference<List<SchTeaList>>() {
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});
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List<SchTeaList> list = resp.getBody();
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log.info("[getSchTeaList] schId={}, 获取教师 {} 人", schId, list == null ? 0 : list.size());
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return list != null ? list : Collections.emptyList();
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} catch (RestClientException e) {
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log.error("[getSchTeaList] 请求班级管理接口失败, schId={}, url={}", schId, url, e);
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throw new BizException(ErrorCode.INTERNAL_SERVER_ERROR, "获取教师数据失败");
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}
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}
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}
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