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From "Ari Maniatis (JIRA)" <...@cayenne.apache.org>
Subject [jira] Closed: (CAY-643) Paginates queries are failing
Date Fri, 19 Sep 2008 13:57:11 GMT

     [ https://issues.apache.org/cayenne/browse/CAY-643?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ari Maniatis closed CAY-643.
----------------------------

       Resolution: Fixed
    Fix Version/s: 3.0

Looks like this one is fixed now and can be closed.

> Paginates queries are failing
> -----------------------------
>
>                 Key: CAY-643
>                 URL: https://issues.apache.org/cayenne/browse/CAY-643
>             Project: Cayenne
>          Issue Type: Bug
>          Components: Cayenne Core Library
>    Affects Versions: 1.2 [STABLE]
>            Reporter: Marcin Skladaniec
>            Assignee: Andrus Adamchik
>             Fix For: 3.0
>
>
> The paging feature seems to be broken in the newest builds [v.1.2.1 August 30 2006]
> To reproduce:
> create and execute a select query:
> SelectQuery paginatedQuery = new SelectQuery(CRoom.class);
> paginatedQuery.setPageSize( pageSize );
> paginatedQuery.setCachePolicy(SelectQuery.LOCAL_CACHE);
> List rooms = context.performQuery(paginatedQuery);
> where pageSize is greater than number of records in the table
> now iterate through the list.
> for (int i=0; i< list.size();i++) {
> Everything is ok, until i< pageSize, when i>pageSize exception like this is thrown:
> [java] org.objectstyle.cayenne.CayenneRuntimeException: [v.1.2.1 August 30 2006] Remote
error. URL - http://localhost:8080/test-server; CAUSE - [v.1.2.1 August 30 2006] [v.1.2.1
August 30 2006] Can't find id for {<ObjectId:Room, id=340>; committed; [willowId=>null;
seatedCapacity=>null; modifiedOn=>null; site=>?; directions=>null; facilities=>null;
isDeleted=>null; createdOn=>null; name=>room 0]}
>      [java]     at org.objectstyle.cayenne.remote.hessian.HessianConnection.doSendMessage(HessianConnection.java:181)
>      [java]     at org.objectstyle.cayenne.remote.BaseConnection.sendMessage(BaseConnection.java:109)
>      [java]     at org.objectstyle.cayenne.remote.ClientChannel.send(ClientChannel.java:278)
>      [java]     at org.objectstyle.cayenne.remote.ClientChannel.onQuery(ClientChannel.java:124)
>      [java]     at org.objectstyle.cayenne.util.ObjectContextQueryAction.runQuery(ObjectContextQueryAction.java:253)
>      [java]     at org.objectstyle.cayenne.CayenneContextQueryAction.execute(CayenneContextQueryAction.java:83)
>      [java]     at org.objectstyle.cayenne.CayenneContext.onQuery(CayenneContext.java:326)
>      [java]     at org.objectstyle.cayenne.CayenneContext.performQuery(CayenneContext.java:315)
>      [java]     at org.objectstyle.cayenne.remote.RemoteIncrementalFaultList.forceResolveInterval(RemoteIncrementalFaultList.java:279)
>      [java]     at org.objectstyle.cayenne.remote.RemoteIncrementalFaultList.resolveInterval(RemoteIncrementalFaultList.java:264)
>      [java]     at org.objectstyle.cayenne.remote.RemoteIncrementalFaultList.get(RemoteIncrementalFaultList.java:453)
>      [java]     at cayenne3t.example.client.Main.listRooms(Unknown Source)
>      [java]     at cayenne3t.example.client.Main.execute(Unknown Source)
>      [java]     at cayenne3t.example.client.Main.main(Unknown Source)
>      [java] Caused by: org.objectstyle.cayenne.CayenneRuntimeException: [v.1.2.1 August
30 2006] [v.1.2.1 August 30 2006] Can't find id for {<ObjectId:Room, id=340>; committed;
[willowId=>null; seatedCapacity=>null; modifiedOn=>null; site=>?; directions=>null;
facilities=>null; isDeleted=>null; createdOn=>null; name=>room 0]}
>      [java]     at org.objectstyle.cayenne.access.IncrementalFaultList$IncrementalListHelper.updateWithResolvedObjectInRange(IncrementalFaultList.java:796)
>      [java]     at org.objectstyle.cayenne.access.IncrementalFaultList.resolveInterval(IncrementalFaultList.java:444)
>      [java]     at org.objectstyle.cayenne.access.IncrementalFaultList.subList(IncrementalFaultList.java:721)
>      [java]     at org.objectstyle.cayenne.access.ClientServerChannelQueryAction.interceptSinglePageQuery(ClientServerChannelQueryAction.java:131)
>      [java]     at org.objectstyle.cayenne.access.ClientServerChannelQueryAction.execute(ClientServerChannelQueryAction.java:101)
>      [java]     at org.objectstyle.cayenne.access.ClientServerChannel.onQuery(ClientServerChannel.java:99)
>      [java]     at org.objectstyle.cayenne.remote.service.DispatchHelper.dispatch(DispatchHelper.java:76)
>      [java]     at org.objectstyle.cayenne.remote.service.BaseRemoteService.processMessage(BaseRemoteService.java:182)
>      [java]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>      [java]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>      [java]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>      [java]     at java.lang.reflect.Method.invoke(Method.java:585)
>      [java]     at com.caucho.hessian.server.HessianSkeleton.invoke(HessianSkeleton.java:157)
>      [java]     at org.objectstyle.cayenne.remote.hessian.service._HessianServlet.service(_HessianServlet.java:388)

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