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Posted to dev@aries.apache.org by "Vladimir Konkov (JIRA)" <ji...@apache.org> on 2016/09/21 14:42:21 UTC
[jira] [Commented] (ARIES-1618) Regression after ARIES-1342:
Duplicate interface name in class file
[ https://issues.apache.org/jira/browse/ARIES-1618?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15510158#comment-15510158 ]
Vladimir Konkov commented on ARIES-1618:
----------------------------------------
It seems that comparator do not do transitive comparison on which sort algorithm in TreeSet is relaying. Resulting interfaces for org.apache.aries.transaction.AriesTransactionManager :
{noformat}
0 = {Class@723} "interface javax.transaction.TransactionManager"
1 = {Class@722} "interface javax.transaction.UserTransaction"
2 = {Class@721} "interface javax.transaction.TransactionSynchronizationRegistry"
3 = {Class@770} "interface org.apache.geronimo.transaction.manager.XidImporter"
4 = {Class@4910} "interface java.util.EventListener"
5 = {Class@769} "interface org.apache.geronimo.transaction.manager.MonitorableTransactionManager"
6 = {Class@723} "interface javax.transaction.TransactionManager"
7 = {Class@768} "interface org.apache.geronimo.transaction.manager.RecoverableTransactionManager"
8 = {Class@720} "interface javax.resource.spi.XATerminator"
9 = {Class@767} "interface org.apache.geronimo.transaction.manager.XAWork"
10 = {Class@766} "interface org.apache.aries.transaction.AriesTransactionManager"
{noformat}
TransactionManager interface is direct parent of RecoverableTransactionManager and AriesTransactionManager itself.
> Regression after ARIES-1342: Duplicate interface name in class file
> -------------------------------------------------------------------
>
> Key: ARIES-1618
> URL: https://issues.apache.org/jira/browse/ARIES-1618
> Project: Aries
> Issue Type: Bug
> Components: Proxy
> Affects Versions: proxy-impl-1.0.5
> Environment: Karaf 4.0.6, JDK 1.8.0_u77
> Reporter: Vladimir Konkov
>
> I have regression on Karaf 4.0.6 (Proxy Service 1.0.5) with such blueprint config:
> {code:xml}
> <?xml version="1.0" encoding="UTF-8"?>
> <blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0">
> <reference id="transactionManager" interface="org.apache.aries.transaction.AriesTransactionManager"/>
> <!-- other bean defenitions -->
> </blueprint>
> {code}
> Because of hierarchy ordering fix in ARIES-1342 resulting interfaces set contains duplicates (!) - two javax.transaction.TransactionManager entries. As result Exception thrown on proxy class generation:
> {noformat}
> Caused by: org.apache.aries.proxy.UnableToProxyException: java.lang.ClassFormatError: Duplicate interface name in class file Proxy3636dfb0_3a9f_46d5_8eb4_32506b8a33ae
> at org.apache.aries.proxy.impl.interfaces.ProxyClassLoader.createProxyClass(ProxyClassLoader.java:165)[20:org.apache.aries.proxy.impl:1.0.5]
> at org.apache.aries.proxy.impl.interfaces.InterfaceProxyGenerator.getProxyInstance(InterfaceProxyGenerator.java:97)[20:org.apache.aries.proxy.impl:1.0.5]
> at org.apache.aries.proxy.impl.AsmProxyManager.createNewProxy(AsmProxyManager.java:80)[20:org.apache.aries.proxy.impl:1.0.5]
> at org.apache.aries.proxy.impl.AbstractProxyManager.createDelegatingInterceptingProxy(AbstractProxyManager.java:75)[20:org.apache.aries.proxy.impl:1.0.5]
> at org.apache.aries.proxy.impl.AbstractProxyManager.createDelegatingProxy(AbstractProxyManager.java:40)[20:org.apache.aries.proxy.impl:1.0.5]
> at org.apache.aries.blueprint.container.AbstractServiceReferenceRecipe.createProxy(AbstractServiceReferenceRecipe.java:332)[12:org.apache.aries.blueprint.core:1.6.2]
> at org.apache.aries.blueprint.container.ReferenceRecipe.internalCreate(ReferenceRecipe.java:107)[12:org.apache.aries.blueprint.core:1.6.2]
> {noformat}
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