Web Flow Plugin

Grails creating org.springframework.webflow.execution.repository.snapshot.SnapshotCreationException: Could not serialize flow execution; make sure all objects stored in flow or flash scope are serializable

Details

  • Type: Bug Bug
  • Status: Open Open
  • Priority: Blocker Blocker
  • Resolution: Unresolved
  • Affects Version/s: None
  • Fix Version/s: None
  • Labels:
    None

Description

If you create a webflow that needs to serialize object (particularly using command objects) the webflow will fail since org.hibernate.util.MarkerObject is not serializable

  1. Text File
    grails-defect.txt
    25/Aug/10 12:56 AM
    3 kB
    Gregory Pierce

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Gregory Pierce added a comment -

The issue can be 'worked around' with the following:

enterAccountInformation {

on("submit")

{ AccountCommand accountCommand -> .... //todo: replace this whenever someone fixes the hibernate issue sessionFactory.currentSession.clear() }

.to("finish")

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Gregory Pierce added a comment - The issue can be 'worked around' with the following: enterAccountInformation { on("submit") { AccountCommand accountCommand -> .... //todo: replace this whenever someone fixes the hibernate issue sessionFactory.currentSession.clear() } .to("finish")
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Artem Moskalenko added a comment -

Current version of hibernate core (hibernate-core-3.3.1.GA.jar) which comes with hibernate plugin does not have MarkerObject as Serializable. This is fixed in later versions of hibernate.

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Artem Moskalenko added a comment - Current version of hibernate core (hibernate-core-3.3.1.GA.jar) which comes with hibernate plugin does not have MarkerObject as Serializable. This is fixed in later versions of hibernate.
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Artem Moskalenko added a comment -

Simple project illustrating the problem.
After project run go to
http://localhost:8080/TestComposite/userRole/test

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Artem Moskalenko added a comment - Simple project illustrating the problem. After project run go to http://localhost:8080/TestComposite/userRole/test

People

  • Assignee:
    Unassigned
    Reporter:
    Gregory Pierce
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Dates

  • Created:
    Updated: