This content has been marked as final.
Show 2 replies
-
1. Re: Reverse engineered code
lavoir Dec 24, 2005 9:16 AM (in response to lavoir)I still havent encountered this type of Interface before, here is an example of the generated code I am wondering about. I ll be dusting of some books and reviewing the interface sections I guess.
package com.xxx; // Generated 22-Dec-2005 7:47:50 PM by Hibernate Tools 3.1.0 beta1JBIDERC2 import java.util.ResourceBundle; import javax.ejb.Interceptor; import javax.ejb.Local; import javax.ejb.Stateless; import org.jboss.seam.annotations.Begin; import org.jboss.seam.annotations.In; import org.jboss.seam.annotations.Name; import org.jboss.seam.ejb.SeamInterceptor; @Local public interface CommentSelector { public String select(); public String selectNone(); public String getButtonLabel(); public String getPageTitle(); public String cancel(); public boolean isCreateEnabled(); @Stateless @Name("CommentSelector") @Interceptor(SeamInterceptor.class) public static class DefaultCommentSelector implements CommentSelector { @In private ResourceBundle resourceBundle; @In(create=true) private CommentEditor CommentEditor; @In(create=true) private CommentFinder CommentFinder; @Begin public String select() { CommentEditor.setInstance( CommentFinder.getSelection() ); CommentEditor.setNew(false); return "edit"; } public String selectNone() { throw new UnsupportedOperationException(); } public String getButtonLabel() { return resourceBundle.getString("View"); } public String cancel() { throw new UnsupportedOperationException(); } public String getCommentTitle() { return resourceBundle.getString("Find") + " " + resourceBundle.getString("Comment"); } public boolean isCreateEnabled() { return true; } } }
-
2. Re: Reverse engineered code
gavin.king Dec 26, 2005 7:54 PM (in response to lavoir)"lavoir" wrote:
I been dealing with a few eclipse errors during reverse engineering, but its been fun looking at the tool work.
What errors occured? Please report bugs to Hibernate Tools JIRA."lavoir" wrote:
I assume only One to many relationships are supported.
Right.
(I never use many-to-many anyway, sometimes i think it's an abomination.)"lavoir" wrote:
I m a was a little confused when I sa the *Selector files. Static EJB classes in interfaces? Anywhere I can read up on that?
I am trying to implement a bit of polymorphism, so that I can use the same functionality in the "search for X" pages as in all the "select X for Y" pages. (JSF does not make this kind of thing extremely easy to do.)
Basically this is just a strategy pattern. Pretend the inner classes are just toplevel classes, I'm only generating them into the same file because I couldn't figure out how to generate a file for each association in the reverse engineering templates. I have to ask Max about that.
I can definatetly see using this tool to get prototypes of the ground quickly, in fact, Id be quite curious to time how long it took me to create a tada list experiment."lavoir" wrote:
why was JSP chosen over facelets?
No good reason. I need to make this settable."lavoir" wrote:
I couldnt help notice the generate DAO option on the generation tool, wouldnt it be nice that if you selected seam and DAO option, that is what you would get? :)
I dunno, I'm coming to the conclusion that the DAO pattern is just overkill for these kinds of crud applications. EntityManager _is_ a DAO ;-)