| java.lang.Object
 golfShop.data.user.UserStore
golfShop.data.user.FileUserStore
| FileUserStore | | public class FileUserStore extends UserStore (Code) | | This is one flavor of a UserStore. The storage medium in this case
is a text file. To save the users, use serialization to write the whole
vector of them to the file. To read users, un-serialize from the file.
All other operations occur on the copy in memory.
author:
Andrew John
version:
$Revision: 1.1 $ |
| addUserToUserStore | | protected void addUserToUserStore(UserDOImpl user)(Code) | | Add to memory, then write out the whole set of users to the file.
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| initializeUserStore | | protected void initializeUserStore()(Code) | | Initialize the set of users.
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| initializeUserStore | | protected void initializeUserStore(String fn)(Code) | | |
| lookupUserFromUserStore | | protected UserDOImpl lookupUserFromUserStore(String username)(Code) | | We already read all the users. Just lookup from memory.
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| updateUserInUserStore | | protected void updateUserInUserStore(UserDOImpl user)(Code) | | Even though only the one user has changed, we must write out
the whole vector of all users.
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| usernameInUserStore | | protected boolean usernameInUserStore(String username)(Code) | | Just search the copy of the objects in memory.
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