[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-2077) "Make this class and its related classes mapped via JPA"

[Max Rydahl Andersen (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBIDE-2077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12432739#action_12432739 ] 

Max Rydahl Andersen commented on JBIDE-2077:
--------------------------------------------

#2 I does work when the ejb3-persistence.jar is present, no errors or warning occurs - it completes fine but the result is different. That is why I ask why there is a difference in output.

#5 Those are not unittests, they are integration tests.

#6 The patch I see on this issue just have the following
      The declaration says public int nRefType; int is a primtive type, not an enum.

#7 ok

#9 No, nothing specific about selected text. It should work like the other source actions/menuitems.
     They run on the ICompilationUnit of the current selection, which might be text selected in the current  
javaeditor or single or multiple elements selected in the package explorer or even in the outline view. 

#10 Close all editors, Right click on java class, nothing in the context menu but it is in the source top menu

#11 Use the same in both menus and place it in the "generate" section together with the other "generate items" if possible.



> "Make this class and its related classes mapped via JPA"
> --------------------------------------------------------
>
>                 Key: JBIDE-2077
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-2077
>             Project: Tools (JBoss Tools)
>          Issue Type: Feature Request
>          Components: Hibernate
>            Reporter: Vitali Yemialyanchyk
>            Assignee: Vitali Yemialyanchyk
>            Priority: Minor
>             Fix For: 3.0.0.beta1
>
>         Attachments: JBIDE-2077_20081002.zip, JBIDE2077_20081006.patch
>
>
> Denis Golovin:
> >>>
> Let's imagine I have several (say 10) classes that I'd like to make
> persistent. The classes form completed domain model.
> I decided to use hibernate and JPA annotations, I have lets say JBDS
> 1.1.0 or JBossTools 2.1.0 installed.
> Question is what I should do to make my model persistent? It there
> anything that helps me to do it?
> Now I see only way. I have to go through all classes and add annotations
> for class and for fields.
> >>>
> Max Andersen:
> >>>
> Having a "Make this class and its related classes mapped via JPA" would be 
> an interesting Refactoring to implement.
> Should basically just work like this:
> makePersistent(ITypeRoot clazz, Set processed) {
>   add @Entity 
>   Find most likely id property and add @Id  
>  processed.add(selectedClass);
>  associations = getAssociatedClasses(selectedClass);
>  foreach class in associations {
>   if(!processed.contains(class)) {
>        makePersistent(class, processed);     
>   }  
> }
> }
> There then might be some exceptional cases like handling version properties, temporal values and
> non-JPA supported mappings which Hibernate would be able to understand/map.
> >>>

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