[CAY-643] Paginates queries are failing

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2 branch
• Fix Version/s: 3.0
• Component/s: Core Library
• Assignee: Andrus Adamchik
• Reporter: Marcin Skladaniec
• Created: 31/Aug/06 06:18
• Updated: 19/Sep/08 13:55
• Resolved: 19/Sep/08 13:55

Description

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)

Issue Links

• relates to: CAY-329 Long vs. Integer PK