Ibatis 批量添加修改删除-batch-insert-update-delete

本文介绍了如何使用SQLMap客户端模板进行批量更新、插入和删除操作,包括代码实现和异常处理。

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public void batchUpdate(final String statementName, final List list) {
      try{
          if (list != null) {
             this.getSqlMapClientTemplate().execute(newSqlMapClientCallback(){
                 publicObjectdoInSqlMapClient(SqlMapExecutor executor) throws SQLException {
                    executor.startBatch();
                    for(int i = 0, n = list.size(); i <n; i++) {
                        executor.update(statementName,list.get(i));
                    }
                    executor.executeBatch();
                    returnnull;
                 }
             });
          }
      } catch(Exception e){
          if (log.isDebugEnabled()){
             e.printStackTrace();
             log.debug("batchUpdate error: id ["+ statementName +"], parameterObject["+ list +"]. Cause: "+e.getMessage());
          }
      }
 
   }
   publicvoidbatchInsert(final String statementName, final List list) {
      try{
          if (list != null) {
             this.getSqlMapClientTemplate().execute(newSqlMapClientCallback(){
                 publicObjectdoInSqlMapClient(SqlMapExecutor executor) throws SQLException {
                    executor.startBatch();
                    for(int i = 0, n = list.size(); i <n; i++) {
                        executor.insert(statementName,list.get(i));
                    }
                    executor.executeBatch();
                    returnnull;
                 }
             });
          }
      } catch(Exception e){
          if (log.isDebugEnabled()){
             e.printStackTrace();
             log.debug("batchInsert error: id ["+ statementName +"], parameterObject["+ list +"]. Cause: "+e.getMessage());
          }
      }
 
   }
   publicvoidbatchDelete(final String statementName, final List list) {
      try{
          if (list != null) {
             this.getSqlMapClientTemplate().execute(newSqlMapClientCallback(){
                 publicObjectdoInSqlMapClient(SqlMapExecutor executor) throws SQLException {
                    executor.startBatch();
                    for(int i = 0, n = list.size(); i <n; i++) {
                        executor.delete(statementName,list.get(i));
                    }
                    executor.executeBatch();
                    returnnull;
                 }
             });
          }
      } catch(Exception e){
          if (log.isDebugEnabled()){
             e.printStackTrace();
             log.debug("batchDelete error: id ["+ statementName +"], parameterObject["+ list +"]. Cause: "+e.getMessage());
          }
      }
 
   }
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