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  1. JBoss Enterprise Application Platform
  2. JBEAP-1715

Migration Guide should document jboss.as.jpa.deferdetach property

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Description

    For compatibility with earlier JBoss application server versions (5.0/6.0), add an extension that allows the persistence context to last until the referencing persistence context is closed.

    For example, in a session method that has no active JTA transaction, entities returned, will not cleared from the persistence context, until the session method completes. This extension is only introduced to allow compatibility with older application server versions.

    smarlow@redhat.com added the "jboss.as.jpa.deferdetach" persistence unit hint that may be set to true to enable the extension.

    <property name="jboss.as.jpa.deferdetach" value="true" />

    See https://issues.jboss.org/browse/WFLY-3674 for details.

    There is also more information here" https://docs.jboss.org/author/display/WFLY10/JPA+Reference+Guide

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        is related to

        Feature Request - Feature requests from customers and/or users WFLY-3674 In non-transactional entity manager invocation, add extension to defer entity detach until persistence context is closed

        • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
        • Closed

        Bug - A problem that impairs or prevents the functions of the product. AS7-2899 entities returned from Queries that are created from transaction scoped entity manager used without jta, should be detached.

        • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
        • Closed

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            sgilda_jira Sande Gilda (Inactive)
            sgilda_jira Sande Gilda (Inactive)
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