[jira] [Commented] (OPENJPA-2489) Delayed collection proxy tests failing with Java 8

["Romain Manni-Bucau (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/OPENJPA-2489?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13967758#comment-13967758 ] 

Romain Manni-Bucau commented on OPENJPA-2489:
---------------------------------------------

wouldn't be easier to replace ProxyManagerImpl.getFactoryProxyCollection and newCollectionProxy by the generation of a proxy. This would fix java 8 issue which are not solvable with implementation since you need to use java 8 types in this case (for keySet at least in Map)

> Delayed collection proxy tests failing with Java 8
> --------------------------------------------------
>
>                 Key: OPENJPA-2489
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2489
>             Project: OpenJPA
>          Issue Type: Sub-task
>          Components: jdbc
>    Affects Versions: 2.4.0
>         Environment: Java 8
> java version "1.8.0"
> Java(TM) SE Runtime Environment (build 1.8.0-b132)
> Java HotSpot(TM) Client VM (build 25.0-b70, mixed mode)
>            Reporter: Kevin Sutter
>
> Several proxy tests are failing in the openjpa-persistence-jdbc bucket related to the delayed collection tests.  Most likely this is due to the Map interface changes introduced by Java 8.  List of failed tests:
> Failed tests:
> testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.hset.TestDelayedHashSetProxyDetachLite)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.hset.TestDelayedHashSetProxy)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.pqueue.TestDelayedPriorityQueueProxyDetachLite)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.llist.TestDelayedLinkedListProxyDetachLite)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.llist.TestDelayedLinkedListProxy)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.tset.TestDelayedTreeSetProxy)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.lhset.TestDelayedLinkedHashSetProxyDetachLite)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.lhset.TestDelayedLinkedHashSetProxy)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.vec.TestDelayedVectorProxy)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.tset.TestDelayedTreeSetProxyDetachLite)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.alist.TestDelayedArrayListProxyDetachLite)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.alist.TestDelayedArrayListProxy)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.pqueue.TestDelayedPriorityQueueProxy)
>   testProxyMethods(org.apache.openjpa.persistence.proxy.delayed.vec.TestDelayedVectorProxyDetachLite)
> I took a quick look at the surefire report and the error makes no sense why Java 8 would affect this outcome:
>     <failure message="Expected regular expression &lt;SELECT .* DC_EMPLOYEE .* &gt;
>  to be contained in SQL statements: 
> SELECT t0.id FROM DC_DEPARTMENT t0 WHERE t0.id = ?
> SELECT t0.awdName, t0.awdType FROM DC_DEP_AWD t0 WHERE t0.DEPARTMENT_ID = ?
> SELECT t1.id, t1.name FROM DC_DEP_PRD t0 INNER JOIN Product t1 ON t0.PRODUCTS_ID = t1.id WHERE t0.DEPARTMENT_ID = ?
> We will need to resolve this before claiming support for Java 8.



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