/**
* 返回响应结果
*
* @param response
* @return
*/
public static RestResponse returnResponse(
BaseRestRequest request,
RestResponse response,
RestServiceMapping serviceMapping,
RestServiceConfiguration configuration) {
String cmd = request.getRestRequest().getCmd();
// 调用后置拦截器
List<RestRequestAfterInterceptor> requestAfterInterceptors =
configuration.getRequestAfterInterceptors();
for (RestRequestAfterInterceptor requestInterceptor : requestAfterInterceptors) {
String requestInterceptorName = requestInterceptor.getName();
logger.debug(
"REST_AFTER_INTERCEPTOR_START, cmd: {}, name: {}",
cmd,
requestInterceptorName + "|" + requestInterceptor.getClass().getName());
try {
requestInterceptor.setConfiguration(configuration);
requestInterceptor.execute(serviceMapping, request, response);
} catch (Exception e) {
response.setException(e);
logger.warn("执行拦截器 {} 失败", requestInterceptorName, e);
}
logger.debug(
"REST_AFTER_INTERCEPTOR_COMPLETE， cmd: {}, name: {}",
cmd,
requestInterceptorName + "|" + requestInterceptor.getClass().getName());
}
return response;
}
protected static void recordToErrorCounter(String cmd) {
String today = DateUtil.format(new Date(), "yyyyMMdd");
try {
RedisUtil.incr(ERROR_COUNT_KEY + today);
} catch (Exception e) {
logger.warn("记录api返回错误请求的次数失败, today: {}", today, e);
}
try {
RedisUtil.incr(ERROR_COUNT_KEY + today + ":cmd:" + cmd);
} catch (Exception e) {
logger.warn("记录cmd: {}, today: {} 返回错误请求的次数失败", cmd, today, e);
}
}
public void init() throws MQClientException {
nameServer = PropertyFileUtil.get("rocketmq.namesrv.domain");
if (StringUtils.isBlank(nameServer)) {
logger.warn("【MQ init】property rocketmq.namesrv.domain not found");
return;
}
if ("localTest".equals(nameServer)) {
logger.warn("【MQ init】localTest");
return;
}
if (StringUtils.isBlank(System.getProperty("rocketmq.namesrv.domain"))) {
System.setProperty("rocketmq.namesrv.domain", nameServer);
}
topicType = getTopic();
topic = RocketMqUtils.getTopic(topicType);
if (StringUtils.isBlank(group)) {
group = "S_" + topic.getTopic() + "_" + topic.getTags();
}
consumer = new DefaultMQPushConsumer(group);
consumer.setNamesrvAddr(nameServer);
consumer.setMessageModel(getMessageModel());
consumer.setConsumeThreadMin(minConsumeThread);
consumer.setConsumeThreadMax(maxConsumeThread);
// 可以不设置 设置后可以起多个 消费端
try {
consumer.setInstanceName("DEFAULT_CONSUMER-" + InetAddress.getLocalHost().getHostName());
} catch (UnknownHostException e) {
logger.error("getHostName error", e);
}
// 设置订阅的topic 设置订阅过滤表达式
if (StringUtils.isBlank(subExpression)) {
subExpression = topic.getTags();
consumer.subscribe(topic.getTopic(), subExpression);
} else {
consumer.subscribe(topic.getTopic(), subExpression);
}
try {
consumer.registerMessageListener(this);
consumer.start();
} catch (MQClientException e) {
logger.error(
"consumer start error!topic={},subExpression={},group={}",
topic.getTopic(),
subExpression,
group,
e);
}
logger.info(
"consumer start! topic={},subExpression={},group={}",
topic.getTopic(),
subExpression,
group);
}