Re: NPE's in 2.0 sources

Mon, 29 Aug 2005 19:28:35 -0700 

Thanks for your patience and your bug reports!

I just committed code to fixed all of these issues.

- Dave


On Aug 29, 2005, at 5:06 PM, Axel wrote:


More NPE's
Add a new category and press SAVE
In WebsiteObject#canSave()

   java.lang.NullPointerException
        at org.roller.pojos.WebsiteObject.canSave(WebsiteObject.java:21)
at org.roller.business.hibernate.HibernateStrategy.store(HibernateStrategy .java:300) at org.roller.pojos.HierarchicalPersistentObject.save(HierarchicalPersiste ntObject.java:60) at org.roller.pojos.WeblogCategoryData.save(WeblogCategoryData.java:83) at org.roller.presentation.weblog.actions.CategorySaveAction.execute(Categ orySaveAction.java:62) 

Add a new category and press CANCEL
   org.roller.RollerException: website is null
at org.roller.business.hibernate.HibernateWeblogManagerImpl.getRootWeblogC ategory(HibernateWeblogManagerImpl.java:143) at org.roller.presentation.weblog.actions.CategoriesAction$CategoriesPageM odel.<init>(CategoriesAction.java:207) at org.roller.presentation.weblog.actions.CategoriesAction.selectCategory( CategoriesAction.java:67) 
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja va:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso rImpl.java:25) 
        at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.struts.actions.DispatchAction.dispatchMethod(DispatchAction. java:276) at org.apache.struts.actions.DispatchAction.execute(DispatchAction.java: 196) 

Deleting a category:

   org.roller.RollerException: NULL is not a valid id
at org.roller.business.hibernate.HibernateStrategy.load(HibernateStrategy. java:252) at org.roller.business.WeblogManagerImpl.retrieveWeblogCategory(WeblogMana gerImpl.java:111) at org.roller.presentation.weblog.actions.CategoryDeleteAction.execute(Cat egoryDeleteAction.java:45) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestP rocessor.java:421) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java :226) at org.apache.struts.action.ActionServlet.process(ActionServlet.java: 1164) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

Move a selected category:
   org.roller.RollerException: website is null
at org.roller.business.hibernate.HibernateWeblogManagerImpl.getRootWeblogC ategory(HibernateWeblogManagerImpl.java:143) at org.roller.presentation.weblog.actions.CategoriesAction$CategoriesPageM odel.<init>(CategoriesAction.java:207) at org.roller.presentation.weblog.actions.CategoriesAction.moveSelected(Ca tegoriesAction.java:100) 
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.ja va:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccesso rImpl.java:25) 


Add a new bookmark folder:
   java.lang.NullPointerException
        at org.roller.pojos.WebsiteObject.canSave(WebsiteObject.java:21)
at org.roller.business.hibernate.HibernateStrategy.store(HibernateStrategy .java:300) at org.roller.pojos.HierarchicalPersistentObject.save(HierarchicalPersiste ntObject.java:60) 
        at org.roller.pojos.FolderData.save(FolderData.java:78)
at org.roller.presentation.bookmarks.actions.FolderSaveAction.execute(Fold erSaveAction.java:78) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestP rocessor.java:421) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java :226) at org.apache.struts.action.ActionServlet.process(ActionServlet.java: 1164) at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)

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