| 摘要 |
<p>PROBLEM TO BE SOLVED: To effectively restore cache information even when an environment in which a transaction device is installed is not sufficiently maintained.SOLUTION: A transaction device for performing predetermined transaction processing by allowing a display part to display a predetermined screen is configured to allow the display part to display the screen on the basis of file information for allowing the display part to display the screen. The transaction device includes: screen display means having a cache function for caching the file information; cache information storage means for storing the file information to be cached by the screen display means; and cache information restoration control means for, when the file information of the screen to be displayed by the display part is not cached by the screen display means, allowing the display part to display the screen by applying the corresponding file information stored in the cache information storage means to the screen display means.</p> |
