package com.taover.repository.exception; public class NoShardingKeyException extends RuntimeException { private static final long serialVersionUID = 1L; private String shardingColumn; public NoShardingKeyException(String shardingColumn) { super("not found shardingcolumn["+shardingColumn+"]."); } public String getShardingColumn() { return shardingColumn; } public void setShardingColumn(String shardingColumn) { this.shardingColumn = shardingColumn; } }