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POWhich tables must be defined as Discriminated Entities on Hibernate?
 

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    <p>I want to develop a blog and image gallery system. My db schema likes below;</p> <p><strong>IMAGE {table}</strong>&nbsp;&nbsp;| <strong>ARTICLE{table}</strong> &nbsp;&nbsp; | <strong>COMMENT{table}</strong><br> -------------------|------------------------|-----------------------<br> PK id;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;PK id;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;| PK id; <br>PATH String;&nbsp;&nbsp;&nbsp;|&nbsp;FULLTEXT String &nbsp;|&nbsp;ENTITY_ID {IMAGE_ID, ARTICLE_ID}<br> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;ENTITY_TYPE Enum{IMAGE,ARTICLE,COMMENT} <br /></p> <p><strong>LIKES{table}</strong>&nbsp;&nbsp;<br> ------------------------------------------------------------------|<br /> PK id;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;| <br>ENTITY_ID {IMAGE_ID, ARTICLE_ID}&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|<br>ENTITY_TYPE Enum{IMAGE,ARTICLE,COMMENT}&nbsp;&nbsp; |</p> <p>So how can I create models? I think discriminated entities must be defined but which entities; Entity:SubClasses{IMAGE,ARTICLE} or Comment:SubClasses{ArticleComment, ImageComment}/Like:SubClasses{ImageLike,ArticleLike}?</p>
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    1. COI found the soltion : http://stackoverflow.com/questions/217831/how-to-use-hibernate-any-related-annotations
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