text: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package io.xream.x7.sqli.repository.config.datasource;
  
  import io.xream.x7.base.util.ExceptionUtil;
  import org.aspectj.lang.ProceedingJoinPoint;
  import org.aspectj.lang.Signature;
  import org.aspectj.lang.annotation.Around;
  import org.aspectj.lang.annotation.Aspect;
  import org.aspectj.lang.annotation.Pointcut;
  import org.aspectj.lang.reflect.MethodSignature;
  import org.springframework.core.Ordered;
  
  /**
   * @Author Sim
   */
  @Aspect
  public class DataSourceAspect implements Ordered {
      @Override
      public int getOrder() {
          return 0;
      }
  
      @Pointcut("@annotation(io.xream.x7.sqli.repository.config.datasource.ReadOnly))")
      public void cut() {
  
      }
  
      @Around("cut() && @annotation(readOnly) ")
      public Object around(ProceedingJoinPoint proceedingJoinPoint, ReadOnly readOnly) {
  
          Signature signature = proceedingJoinPoint.getSignature();
          MethodSignature ms = ((MethodSignature) signature);
          try {
              DataSourceContextHolder.set(DataSourceType.READ);
              if (ms.getReturnType() == void.class) {
                  proceedingJoinPoint.proceed();
                  return null;
              } else {
                  return proceedingJoinPoint.proceed();
              }
          } catch (Throwable e) {
              throw new RuntimeException(ExceptionUtil.getMessage(e));
          }finally {
              DataSourceContextHolder.remove();
          }
      }
  
  }
  