cayenne-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Andrus Adamchik <and...@objectstyle.org>
Subject Re: CayenneRuntimeException: Can't find id
Date Tue, 15 Jan 2008 20:23:52 GMT
Hi Dan,

Your diagnostics is correct... I just tested your case on MySQL with  
PK defined as BIGINT, and got the exact same error. As a temporary fix  
I suggest mapping your PK column as INTEGER in the Modeler without  
changing the DB (I *think* that should work... unless you expect  
values there higher than Integer.MAX_VALUE of course). And I'll think  
of a more permanent fix.

Thanks,
Andrus


On Jan 15, 2008, at 1:01 PM, Daniel Kvasnička jr. wrote:

> Hi Andrus,
> I probably didn't write it clear enough.
>
> The scenario is: show a page, which shows first five articles obtained
> by paginated SelectQuery (via AJAX, using Adobe Spry -- but it occus
> even if I load the page directly) -> click a button for a new page,
> fill in the form and click save -> save the article to the database
> and return to the previous page with the list (e.g. a new select
> query) -> paginate through the pages to the last page, where the new
> article is -> Exception (the last page is not loaded at all). And as
> I've said before, if I change ordering so that the new record is on
> the first page, I can browse through the pages with no exception.
>
> The code:
> 		SelectQuery select = new SelectQuery(Article.class);
> 		select.addOrdering(realOrdering, isAscending);
> 		select.setPageSize(pageSize);
> 		List<Article> articles = (List<Article>)  
> this.dataCtx.performQuery(select);
> 		
> 		
> 		int start = (page - 1) * pageSize;
> 		int end	= page * pageSize;
> 		
> 		System.out.println("END --------------------- service method call to
> retrieve the list");
> 		return articles.subList(start, (end > articles.size() ?
> articles.size() : end)); // from here the exception comes
>
>
> SQL log & stacktrace (what troubles me is that cayenne retrieves
> EVERYTHING even though I've set setPageSize(5)):
>
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT COUNT(*) AS count FROM Article // called
> with every page load to ensure the user sees an up to date articles
> count
> INFO  QueryLogger: === returned 1 row. - took 0 ms.
> INFO  QueryLogger: +++ transaction committed.
> BEGIN --------------------- service method call to retrieve the list
> // show first page of articles -- why does cayenne retireve ALL rows
> when I have pageSize = 5?
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT t0.handle, t0.last_edited, t0.perex,
> t0.published, t0.read_count, t0.text, t0.title, t0.user_id, t0.id FROM
> Article t0 ORDER BY t0.id - prepared in 16 ms.
> INFO  QueryLogger: === returned 13 rows. - took 25 ms.
> INFO  QueryLogger: +++ transaction committed.
> END --------------------- service method call to retrieve the list
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT t0.handle, t0.name, t0.id FROM Tag t0 //
> show the "add" page and retrieve list of tags to display them as
> checkboxes
> INFO  QueryLogger: === returned 8 rows. - took 1 ms.
> INFO  QueryLogger: +++ transaction committed.
> BEGIN --------------------- create new article
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT t0.handle, t0.name, t0.id FROM Tag t0 WHERE
> t0.id = ? [bind: '5']
> INFO  QueryLogger: === returned 1 row. - took 1 ms.
> INFO  QueryLogger: +++ transaction committed.
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT t0.handle, t0.name, t0.id FROM Tag t0 WHERE
> t0.id = ? [bind: '6']
> INFO  QueryLogger: === returned 1 row. - took 0 ms.
> INFO  QueryLogger: +++ transaction committed.
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT t0.handle, t0.last_edited, t0.perex,
> t0.published, t0.read_count, t0.text, t0.title, t0.user_id, t0.id FROM
> Article t0 WHERE t0.handle = ? [bind: 'assdfasdf']
> INFO  QueryLogger: === returned 0 rows. - took 2 ms.
> INFO  QueryLogger: +++ transaction committed.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: LOCK TABLES AUTO_PK_SUPPORT WRITE
> INFO  QueryLogger: SELECT NEXT_ID FROM AUTO_PK_SUPPORT WHERE
> TABLE_NAME = 'Article_Tag'
> INFO  QueryLogger: UPDATE AUTO_PK_SUPPORT SET NEXT_ID = NEXT_ID + 20
> WHERE TABLE_NAME = 'Article_Tag' AND NEXT_ID = 660
> INFO  QueryLogger: UNLOCK TABLES
> INFO  QueryLogger: --- will run 2 queries.
> INFO  QueryLogger: INSERT INTO Article (handle, last_edited, perex,
> published, read_count, text, title, user_id) VALUES (?, ?, ?, ?, ?, ?,
> ?, ?)
> INFO  QueryLogger: [bind: 'assdfasdf', '2008-01-15 11:49:36.992', '
> asdfasdfasdfasdf', '2008-01-15 11:49:36.992', NULL, '<p>asdfsdfasdfasd
> asd asdf asd</p> ', 'assdfasdf', 3]
> INFO  QueryLogger: === updated 1 row.
> INFO  QueryLogger: INSERT INTO Article_Tag (article_id, tag_id)  
> VALUES (?, ?)
> INFO  QueryLogger: [bind: 38, 5]
> INFO  QueryLogger: === updated 1 row.
> INFO  QueryLogger: [bind: 38, 6]
> INFO  QueryLogger: === updated 1 row.
> INFO  QueryLogger: +++ transaction committed.
> END --------------------- create new article
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT COUNT(*) AS count FROM Article
> INFO  QueryLogger: === returned 1 row. - took 1 ms.
> INFO  QueryLogger: +++ transaction committed.
> BEGIN --------------------- service method call to retrieve the list
> // we have returned to the "list" page and see the first page again
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT t0.handle, t0.last_edited, t0.perex,
> t0.published, t0.read_count, t0.text, t0.title, t0.user_id, t0.id FROM
> Article t0 ORDER BY t0.id
> INFO  QueryLogger: === returned 14 rows. - took 3 ms.
> INFO  QueryLogger: +++ transaction committed.
> END --------------------- service method call to retrieve the list
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT COUNT(*) AS count FROM Article
> INFO  QueryLogger: === returned 1 row. - took 1 ms.
> INFO  QueryLogger: +++ transaction committed.
> BEGIN --------------------- service method call to retrieve the list
> //  we go to the second page
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT t0.handle, t0.last_edited, t0.perex,
> t0.published, t0.read_count, t0.text, t0.title, t0.user_id, t0.id FROM
> Article t0 ORDER BY t0.id
> INFO  QueryLogger: === returned 14 rows. - took 3 ms.
> INFO  QueryLogger: +++ transaction committed.
> END --------------------- service method call to retrieve the list //
> this is probably called when I call .subList(start, end) on the list ?
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT t0.handle, t0.last_edited, t0.perex,
> t0.published, t0.read_count, t0.text, t0.title, t0.user_id, t0.id FROM
> Article t0 WHERE (t0.id = ?) OR (t0.id = ?) OR (t0.id = ?) OR (t0.id =
> ?) OR (t0.id = ?) [bind: 15, 19, 21, 22, 34]
> INFO  QueryLogger: === returned 5 rows. - took 2 ms.
> INFO  QueryLogger: +++ transaction committed.
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT COUNT(*) AS count FROM Article
> INFO  QueryLogger: === returned 1 row. - took 0 ms.
> INFO  QueryLogger: +++ transaction committed.
> BEGIN --------------------- service method call to retrieve the list
> // we want to go to the third page where the new article is
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT t0.handle, t0.last_edited, t0.perex,
> t0.published, t0.read_count, t0.text, t0.title, t0.user_id, t0.id FROM
> Article t0 ORDER BY t0.id
> INFO  QueryLogger: === returned 14 rows. - took 4 ms.
> INFO  QueryLogger: +++ transaction committed.
> END --------------------- service method call to retrieve the list
> INFO  QueryLogger: --- will run 1 query.
> INFO  QueryLogger: --- transaction started.
> INFO  QueryLogger: SELECT t0.handle, t0.last_edited, t0.perex,
> t0.published, t0.read_count, t0.text, t0.title, t0.user_id, t0.id FROM
> Article t0 WHERE (t0.id = ?) OR (t0.id = ?) OR (t0.id = ?) OR (t0.id =
> ?) [bind: 35, 36, 37, 38]
> INFO  QueryLogger: === returned 4 rows. - took 2 ms.
> INFO  QueryLogger: +++ transaction committed.
> WARN  DefaultExceptionHandler: Unhandled exception caught by the
> Stripes default exception handler.
> org.apache.cayenne.CayenneRuntimeException: [v.2.0.4 October 8 2007]
> Can't find id for {<ObjectId:Article, id=38>; committed; [tags=>(..);
> author=>?; title=>assdfasdf; text=><p>asdfsdfasdfasd asd asdf asd</p>
> ; handle=>assdfasdf; perex=> asdfasdfasdfasdf; readCount=>null;
> lastEdited=>Tue Jan 15 11:49:36 GMT+01:00 2008; published=>Tue Jan 15
> 11:49:36 GMT+01:00 2008]}
> 	at org.apache.cayenne.access.IncrementalFaultList 
> $ 
> IncrementalListHelper 
> .updateWithResolvedObjectInRange(IncrementalFaultList.java:760)
> 	at  
> org 
> .apache 
> .cayenne 
> .access 
> .IncrementalFaultList.resolveInterval(IncrementalFaultList.java:408)
> 	at  
> org 
> .apache 
> .cayenne 
> .access.IncrementalFaultList.subList(IncrementalFaultList.java:685)
> 	at  
> net 
> .danielkvasnicka 
> .mutara.service.ArticleService.getArticles(ArticleService.java:183)
> 	at  
> net 
> .danielkvasnicka 
> .mutara.service.ArticleService.getArticlesAsXml(ArticleService.java: 
> 198)
> 	at  
> net 
> .danielkvasnicka 
> .mutara 
> .actionbean 
> .articles.ajax.ArticleAjaxActionBean.list(ArticleAjaxActionBean.java: 
> 40)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at  
> sun 
> .reflect 
> .NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at  
> sun 
> .reflect 
> .DelegatingMethodAccessorImpl 
> .invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at net.sourceforge.stripes.controller.DispatcherHelper 
> $6.intercept(DispatcherHelper.java:445)
> 	at  
> net 
> .sourceforge 
> .stripes.controller.ExecutionContext.proceed(ExecutionContext.java: 
> 157)
> 	at  
> net 
> .sourceforge 
> .stripes 
> .controller 
> .BeforeAfterMethodInterceptor 
> .intercept(BeforeAfterMethodInterceptor.java:107)
> 	at  
> net 
> .sourceforge 
> .stripes.controller.ExecutionContext.proceed(ExecutionContext.java: 
> 154)
> 	at  
> net 
> .sourceforge 
> .stripes.controller.ExecutionContext.wrap(ExecutionContext.java:73)
> 	at  
> net 
> .sourceforge 
> .stripes 
> .controller 
> .DispatcherHelper.invokeEventHandler(DispatcherHelper.java:443)
> 	at  
> net 
> .sourceforge 
> .stripes 
> .controller 
> .DispatcherServlet.invokeEventHandler(DispatcherServlet.java:241)
> 	at  
> net 
> .sourceforge 
> .stripes.controller.DispatcherServlet.doPost(DispatcherServlet.java: 
> 154)
> 	at  
> net 
> .sourceforge 
> .stripes.controller.DispatcherServlet.doGet(DispatcherServlet.java:61)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> 	at  
> org 
> .apache 
> .catalina 
> .core 
> .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 
> 290)
> 	at  
> org 
> .apache 
> .catalina 
> .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> 	at  
> net 
> .sourceforge 
> .stripes.controller.StripesFilter.doFilter(StripesFilter.java:180)
> 	at  
> org 
> .apache 
> .catalina 
> .core 
> .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 
> 235)
> 	at  
> org 
> .apache 
> .catalina 
> .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> 	at  
> org 
> .apache 
> .cayenne 
> .conf 
> .WebApplicationContextFilter 
> .doFilter(WebApplicationContextFilter.java:91)
> 	at  
> org 
> .apache 
> .catalina 
> .core 
> .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 
> 235)
> 	at  
> org 
> .apache 
> .catalina 
> .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> 	at  
> org 
> .tuckey 
> .web.filters.urlrewrite.RuleChain.handleRewrite(RuleChain.java:164)
> 	at  
> org.tuckey.web.filters.urlrewrite.RuleChain.doRules(RuleChain.java: 
> 141)
> 	at  
> org 
> .tuckey 
> .web.filters.urlrewrite.UrlRewriter.processRequest(UrlRewriter.java: 
> 90)
> 	at  
> org 
> .tuckey 
> .web 
> .filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java: 
> 406)
> 	at  
> org 
> .apache 
> .catalina 
> .core 
> .ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java: 
> 235)
> 	at  
> org 
> .apache 
> .catalina 
> .core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> 	at  
> org 
> .apache 
> .catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java: 
> 233)
> 	at  
> org 
> .apache 
> .catalina.core.StandardContextValve.invoke(StandardContextValve.java: 
> 175)
> 	at  
> org 
> .apache 
> .catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> 	at  
> org 
> .apache 
> .catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> 	at  
> org 
> .apache 
> .catalina.core.StandardEngineValve.invoke(StandardEngineValve.java: 
> 109)
> 	at  
> org 
> .apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java: 
> 263)
> 	at  
> org 
> .apache.coyote.http11.Http11Processor.process(Http11Processor.java: 
> 844)
> 	at org.apache.coyote.http11.Http11Protocol 
> $Http11ConnectionHandler.process(Http11Protocol.java:584)
> 	at org.apache.tomcat.util.net.JIoEndpoint 
> $Worker.run(JIoEndpoint.java:447)
> 	at java.lang.Thread.run(Thread.java:619)
>
>
> On Jan 15, 2008 11:38 AM, Andrus Adamchik <andrus@objectstyle.org>  
> wrote:
>> Hi Dan,
>>
>> Not even sure at this point that this is an issue of int vs.  
>> long... I
>> wonder how the *new* object even appears in the paginated list that
>> was created *before* the new object? Or did I misunderstand something
>> about your scenario?
>>
>> Maybe it would help if you could post the exception and the SQL log
>> preceding it.
>>
>> Thanks
>> Andrus
>>
>>
>>
>>
>> On Jan 14, 2008, at 10:07 PM, Daniel Kvasnička jr. wrote:
>>
>>> Hi people,
>>> I've bumped into an error with cayenne 2.0.4 and the only similar
>>> things I found were this message
>>> (http://cayenne.markmail.org/message/elln5rjlgrsdinxm?q=paging+cache+type:users
>>> )
>>> and the bug CAY-643 (and those linked to it).
>>>
>>> What I do is that I load a page with paginated query (list of
>>> articles, first 10), then I hit "new article" on the page, create  
>>> and
>>> save the article and return back to the list.
>>> Then I paginate to find the newly added article and when I enter the
>>> page it is on and the page is the last page at the same time, I get
>>> the CayenneRuntimeException with "Can't find id for [the newly added
>>> article]" (i.e. when I set sorting to, let's say, by ID DESC --  
>>> which
>>> puts the new article to the first page -- everythong is OK on all
>>> pages)
>>>
>>> I understand there is the problem with long vs. int and that it will
>>> be fixed in 3.0, so how can I as a user prevent this error in 2.0.4?
>>> This seems to me like a very common scenario in listing records and
>>> doing CRUD operations, but it seems almost nobody encounters this.  
>>> Do
>>> you guys adandon pagination and use raw sql?
>>>
>>> I wanted to try 3.0M2, but when using it Stripes couldn't find any
>>> ActionBeans url mappings -- strange.
>>>
>>> Thanks for all hints in advance,
>>> Dan
>>>
>>> --
>>> http://www.danielkvasnicka.net -- webdesign & corporate design,
>>> programování internetových a intranetových aplikací
>>>
>>
>>
>
>
>
> -- 
> http://www.danielkvasnicka.net -- webdesign & corporate design,
> programování internetových a intranetových aplikací


Mime
View raw message