| ApplyTemplatesAction | 
 Apply a template to a given newsletter category 
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| Category | 
 This class represent a category of newsletter 
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| CategoryDAO | 
 DAO for manipulating newsletter categories. 
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| CategoryFactory | 
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| CategoryGenerator | 
 SAX events representing a newsletter category 
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| CategoryProviderExtensionPoint | 
 This class is in charge to load and initialize newsletter category providers. 
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| JCRCategory | 
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| JCRCategoryProvider | 
 Class representing a JCR categories provider 
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| NewslettersTreeGenerator | 
 SAX events for categories stored in JCR repository 
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| NewsletterTemplate | 
 Represent a newsletter template. 
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| SitemapCategoryProvider | 
 This class provides newsletter categories from the site map 
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| TemplatesMenu | 
 This element finally creates a gallery button with one item per template 
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