# All Classes

- All Classes Interface Summary Class Summary Exception Summary
  Class | Description
  --- | ---
  ByteArrayDataSource | A simple DataSource for demonstration purposes.
  InfoLetter |
  InfoLetterContentManager | The infoletter implementation of SilverpeasContentManager.
  InfoLetterContributionLocator | This is an implementation of `ContributionLocatorByLocalIdAndType` which is able to locate `Contribution` of following types: `InfoLetterPublicationPdC`
  InfoLetterDataManager |
  InfoLetterException | Info Letter Runtime Exception
  InfoLetterInstancePostConstruction | Creates for each spawned InfoLetter instance a default letter and indexes it.
  InfoLetterInstancePreDestruction | A process to delete all the info letters data related to the application instance that is being deleted.
  InfoLetterPath | The path of a given `InfoLetterPublicationPdC` in an application.
  InfoLetterPeasTrappedException | Class declaration
  InfoLetterPublication |
  InfoLetterPublicationPdC |
  InfoLetterService | Contract to access info letter data
  InfoLetterServiceProvider | Info letter service provider
  InfoLetterStatistics |
  InfoLetterSubscriptionPublicationUserNotification |
  InfoLetterTemplateContributionWrapper |