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check executor type on mapper method args, when it has, use executor type by user specified on mapper method arg #524

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check executor type on mapper method args, when it has, use executor type by user specified on mapper method arg #524

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18 changes: 17 additions & 1 deletion src/main/java/org/mybatis/spring/SqlSessionTemplate.java
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Original file line number Diff line number Diff line change
Expand Up @@ -28,7 +28,9 @@
import java.sql.Connection;
import java.util.List;
import java.util.Map;
import java.util.Set;

import org.apache.ibatis.binding.MapperMethod;
import org.apache.ibatis.cursor.Cursor;
import org.apache.ibatis.exceptions.PersistenceException;
import org.apache.ibatis.executor.BatchResult;
Expand Down Expand Up @@ -421,8 +423,22 @@ public void destroy() throws Exception {
private class SqlSessionInterceptor implements InvocationHandler {
@Override
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
ExecutorType executorType = null;

if (args != null && args.length > 1 && args[1] instanceof MapperMethod.ParamMap) {
MapperMethod.ParamMap params = (MapperMethod.ParamMap) args[1];
Set<Map.Entry> set = params.entrySet();
for (Map.Entry it : set) {
if (it.getValue() instanceof ExecutorType) {
executorType = (ExecutorType) it.getValue();
}
}
}

SqlSession sqlSession = getSqlSession(SqlSessionTemplate.this.sqlSessionFactory,
SqlSessionTemplate.this.executorType, SqlSessionTemplate.this.exceptionTranslator);
executorType == null ? SqlSessionTemplate.this.executorType : executorType,
SqlSessionTemplate.this.exceptionTranslator);

try {
Object result = method.invoke(sqlSession, args);
if (!isSqlSessionTransactional(sqlSession, SqlSessionTemplate.this.sqlSessionFactory)) {
Expand Down