[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-2077) "Make this class and its related classes mapped via JPA"
Max Rydahl Andersen (JIRA)
jira-events at lists.jboss.org
Thu Sep 25 09:33:21 EDT 2008
[ https://jira.jboss.org/jira/browse/JBIDE-2077?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12431171#action_12431171 ]
Max Rydahl Andersen commented on JBIDE-2077:
--------------------------------------------
#11 Dont use assertTrue(0 == specimen.toString().compareTo(generated.toString())); when you can assertEquals(specimen.toString(), generated.toString());
> "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_20080924.zip
>
>
> 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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