Using this data, a process can terminate itself after finishing the execution of a critical part of the code (if started) as long as it gets a SIGTERM signal in the middle.
使用这些数据，进程如果在运行过程中接收到一个SIGTERM信号，就可以在执行完关键代码(如果已经启动)之后自行终止。
However, there also exists a means to determine the location of the table and have code execution occur close to the data in the case where performance is critical.
不过在性能关键的地方，也有办法获知数据表的位置，并且让代码在尽量靠近事发数据的位置执行。
Figure 7 shows the critical portion of our example Data Access Object (DAO) code, demonstrating how to retrieve and reconstitute ACL information from strings stored in a properties file.
图7显示了示例数据访问对象(Data Access Object, DAO)代码的关键部分，并演示了如何从属性文件中存储的字符串检索和重新构建ACL信息。
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