Hi all,
I'm attempting to implement database session persistence and I am running into
some problems.
Questions:
1. My Session cannot be serialized. I'm using the old
WXCodecUtilities.archivedDataFromObject which seems to work fine. A stack trace
shows ERXEC as the culprit? ERXEC is said to implement Serializable and I have
no idea what to do next, even to find out which editing context in which class
is the culprit.
java.io.NotSerializableException: er.extensions.eof.ERXEC$2
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1164)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
at
java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)
at
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1346)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1154)
at java.io.ObjectOutputStream.access$300(ObjectOutputStream.java:143)
at
java.io.ObjectOutputStream$PutFieldImpl.writeFields(ObjectOutputStream.java:1677)
My intuition tells me this may have something to do with writing to the
database and serializing the session state at the same time. Does anyone have
any pointers or should I look for a different approach to handle scaling up app
servers and implementing sign in "Remember Me" for long periods of time?
---
Kevin Hinkson
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