0000306: JMS deserialization classloader issues

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Category

Severity

Reproducibility

Date Submitted

Last Update

0000306

[Resin]

minor

always

07-12-05 00:00

11-30-05 14:43

Reporter

ferg

View Status

public

Assigned To

Priority

urgent

Resolution

fixed

Status

closed

Product Version

3.0.14

Summary

0000306: JMS deserialization classloader issues

Description

RSN-345
(rep by Gunther Wieser)

we are encountering a problem with resin 3.0.12 and 3.0.14 (we haven't tested any other version).
we use the JMS implementation that comes with resin, and this has been working for the last weeks perfectly.
now we changed the definition of a message, and with these changes we introduced a new property of the bean called "Pharmacy". the class "Pharmacy" again holds several properties, all of course either marked transient or inplementing serializable.

at the point where we encounter the problem, the "Pharmacy" object had already been serialized for several times, so we can be pretty sure that serialization itself works perfectly with this class. the serialization happened in a workflow enige we use, just to make clear that these steps BEFORE the problem have nothing to do with using JMS.

but when we send the message, we get the following error:

java.lang.ClassNotFoundException: de.storm.uniteddesign.model.pharmacy.Address
        at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
        at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:219)
        at java.io.ObjectInputStream.resolveProxyClass(ObjectInputStream.java:630)
        at java.io.ObjectInputStream.readProxyDesc(ObjectInputStream.java:1469)
        at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1432)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1626)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
        at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1845)
        at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1769)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
        at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1845)
        at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1769)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
        at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1845)
        at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1769)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
        at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1845)
        at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1769)
        at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)
        at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
        at java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
        at com.caucho.jms.message.ObjectMessageImpl.getObject(ObjectMessageImpl.java:85)
        at com.caucho.jms.jdbc.JdbcMessage.writeObject(JdbcMessage.java:629)
        at com.caucho.jms.jdbc.JdbcMessage.send(JdbcMessage.java:230)
        at com.caucho.jms.jdbc.JdbcQueue.send(JdbcQueue.java:161)
        at com.caucho.jms.session.SessionImpl.send(SessionImpl.java:752)
        at com.caucho.jms.session.MessageProducerImpl.send(MessageProducerImpl.java:161)

Additional Information

Attached Files

Relationships

Notes
(0000345) ferg 07-12-05 00:00	It looks like the serialized object uses Proxy classes which require a separate overload in ContextLoaderObjectInputStream.

Issue History
Date Modified	Username	Field	Change
07-12-05 00:00	ferg	New Issue
11-30-05 00:00	administrator	Fixed in Version	=> 3.0.15
11-30-05 14:43	ferg	Status	resolved => closed

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