0001303: EJB Date issue with connections

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Category

Severity

Reproducibility

Date Submitted

Last Update

0001303

[Resin]

minor

always

08-21-06 11:16

11-20-06 11:11

Reporter

ferg

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Status

closed

Product Version

3.0.21

Summary

0001303: EJB Date issue with connections

Description

t looks like 3.0.21 does fix the Unsupported major.minor version error reported below. So, things are progressing.

I have a new problem now related to EJB and perhaps type conversion. This is code that has worked all the way back to resin 2. The stack trace follows:

[14:51:07.262] Closing dangling connections. All connections must have a close() in a finally block.
[14:51:07.288] java.lang.IllegalStateException: Connection UserConnection[com.caucho.sql.ManagedConnectionImpl@d9531f] was not closed. Connections must have a close() in a finally block.
[14:51:07.288] at com.caucho.jca.UserTransactionImpl.abortTransaction(UserTransactionImpl.java:497)
[14:51:07.288] at com.caucho.jca.UserTransactionProxy.abortTransaction(UserTransactionProxy.java:183)
[14:51:07.288] at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:193)
[14:51:07.288] at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229)
[14:51:07.288] at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:274)
[14:51:07.288] at com.caucho.server.port.TcpConnection.run(TcpConnection.java:511)
[14:51:07.288] at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:516)
[14:51:07.288] at com.caucho.util.ThreadPool.run(ThreadPool.java:442)
[14:51:07.288] at java.lang.Thread.run(Thread.java:552)
[14:51:07.299] javax.servlet.ServletException: java.lang.ClassCastException
[14:51:07.299] at foo.commons.image.BaseCachedImageServlet.service(BaseCachedImageServlet.java:97)
[14:51:07.299] at javax.servlet.http.HttpServlet.service(HttpServlet.java:92)
[14:51:07.299] at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain.java:106)
[14:51:07.299] at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java:173)
[14:51:07.299] at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.java:229)
[14:51:07.299] at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:274)
[14:51:07.299] at com.caucho.server.port.TcpConnection.run(TcpConnection.java:511)
[14:51:07.299] at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:516)
[14:51:07.299] at com.caucho.util.ThreadPool.run(ThreadPool.java:442)
[14:51:07.299] at java.lang.Thread.run(Thread.java:552)
[14:51:07.299] Caused by: java.lang.ClassCastException
[14:51:07.299] at _ejb.CachedImageBean.CachedImageBean__EJB$Bean.ejbSelectModifiedDate(CachedImageBean__EJB.java:309)
[14:51:07.299] at foo.commons.image.CachedImageBean.ejbHomeGetModifiedDate(CachedImageBean.java:14)
[14:51:07.299] at _ejb.CachedImageBean.CachedImageBean__EJB$LocalHome.getModifiedDate(CachedImageBean__EJB.java:487)
[14:51:07.299] at foo.commons.image.CachedImageServlet.getModifiedDate(CachedImageServlet.java:24)
[14:51:07.299] at foo.commons.image.BaseCachedImageServlet.service(BaseCachedImageServlet.java:60)
[14:51:07.299] ... 9 more

This seems to be related to a Date field on one of my EJBs. I have attached the relevant source for reference

(see Mail on Aug 15)

Additional Information

Attached Files

Relationships

Notes
(0001596) ferg 11-20-06 11:11	ejb/06dd The rs.close() has been moved to a finally block. The class cast exception looks like it may be an application bug. The value of the select is based on the field type, e.g. java.util.Date. If the return type of the ejbSelect does not match (e.g. java.sql.Date), then you can get a class cast exception.

Issue History
Date Modified	Username	Field	Change
08-21-06 11:16	ferg	New Issue
11-20-06 11:11	ferg	Note Added: 0001596
11-20-06 11:11	ferg	Assigned To	=> ferg
11-20-06 11:11	ferg	Status	new => closed
11-20-06 11:11	ferg	Resolution	open => fixed
11-20-06 11:11	ferg	Fixed in Version	=> 3.1.0

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