Adding entries to the database

These APIs are used to add entries to the database:

The Address Book application uses a padded-name convention for creating a unique column name. The padded name for a column is a fully-qualified name; for example, the fully-qualified column name for “FirstName” is:

<category >+ “.” +  <firstName> + “.” +   <lastName>+ “.” +  “FirstName”

Where <category>, <firstName>, and <lastNames> are the values for the address book category, and the first name and last name of a user. For example, if a user adds Sean Dang to his address book in the “Golf-Buddies” category, the fully-qualified column name is Golf-Buddies.Sean.Dang.FirstName. The value is “Sean.” While this convention does not ensure uniqueness, it suffices for the purposes of this application. For more information, see the getPaddedNameForThisColumn method in AddressBookEntry.java.