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Source Link public int delete(final String statementName, final Object parameterObject)throws DataAccessException { return execute(new SqlMapClientCallback() {public Integer doInSqlMapClient(SqlMapExecutor executor) throws SQLException {return executor.delete(statementName, parameterObject);}});} 1. 모든 처리를 public execute 메소드가 위임 받는다.2. public execute 는SqlMapClientCallback action 를 argument로 받는다...