[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14223267#comment-14223267 ] ASF subversion and git services commented on OPENJPA-2487: -- Commit 1641438 from [~fyrewyld] in branch 'openjpa/branches/2.2.x' [ https://svn.apache.org/r1641438 ] OPENJPA-2487: upgrade openjpa to asm5 to support java 8 [JDK 8] upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Assignee: Kevin Sutter Fix For: 2.4.0 Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.3.4#6332)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13966473#comment-13966473 ] ASF subversion and git services commented on OPENJPA-2487: -- Commit 1586647 from kwsut...@apache.org in branch 'openjpa/trunk' [ https://svn.apache.org/r1586647 ] OPENJPA-2487. This patch provided by Romain Manni-Bucau looks good. As stated in the Comments, this patch by itself is not sufficient for Java 8 runtime support, but it is a crucial step. Follow the linked JIRAs for additional fixes required to fully support Java 8. upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Assignee: Kevin Sutter Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13962628#comment-13962628 ] Romain Manni-Bucau commented on OPENJPA-2487: - No tomee just need to work with a java 8 runtime. What I dont get is why needing dynamic proxies (I have to admit I almost only know enhancing of a single entity)? I thought (surely wrongly) dynamic proxies were related to collections and if so you expected 2 cases: 1) proxying the collection is just a standard proxy (java.lang.reflect), 2) proxying elements can be done reusing the static enhancement I can surely help to use asm but I need some pointers, maybe some tests to pass to work on it. upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13962989#comment-13962989 ] Rick Curtis commented on OPENJPA-2487: -- No tomee just need to work with a java 8 runtime. I believe with java 8 that we can do that today mostly. What I dont get is why needing dynamic proxies (I have to admit I almost only know enhancing of a single entity)? Sorry, I misspoke before. When I mentioned dynamic proxies, I should have said custom proxies[1]. I can surely help to use asm but I need some pointers, maybe some tests to pass to work on it. A bulk of the serp functionality that needs to be replaced is contained in PCEnhancer. I suspect you can start by running any unit test that interacts with an Entity and use the -javaagent enhancer. [1] http://ci.apache.org/projects/openjpa/trunk/docbook/manual.html#ref_guide_pc_scos_proxy_custom upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13963247#comment-13963247 ] Romain Manni-Bucau commented on OPENJPA-2487: - Looked quickly over the code and BCClass is too important to let rewriting the enhancement quickly with ASM and without going deep in the code. Is it possible to move enhancement to a really smaller part of the code? Basically I'd only expect few methods doing bytecode manipulation. Input being a class or class name (to find .class) and output the byte[]. upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13963328#comment-13963328 ] Rick Curtis commented on OPENJPA-2487: -- As I've noted before, removing references to serp is not for the faint of heart and I don't believe that we can easily refactor enhancement into a smaller part of the code. When/if someone takes on this task it is going to be pretty painful. upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13963842#comment-13963842 ] Romain Manni-Bucau commented on OPENJPA-2487: - Hmm did some basic tests (just a single entity, no relationships so no collection proxy) and asm5 upgrade make it working fine in java 8 (static enhancement or not) So the issue is mainly on relationship AFAIK, will try to test when I get a bit more time upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13961860#comment-13961860 ] Rick Curtis commented on OPENJPA-2487: -- Do the unit tests pass with this change? upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13961903#comment-13961903 ] Romain Manni-Bucau commented on OPENJPA-2487: - Actually I was never able to get a clean run of openjpa (I mean since I looked the project years ago) so no. We can discuss some issue son IRC (freenode, I'm on openejb for instance - not sure openjpa has one active) if you think it is faster to understand the issue you have (?). upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13961962#comment-13961962 ] Kevin Sutter commented on OPENJPA-2487: --- The patch looks good from a Java 7 perspective. I've tested with Java 7 and your asm 5 xbean shaded jar. Everything looks good. From that perspective, we should be okay with integrating this change into trunk. When I have time, I'll try junit testing with Java 8. (FYI, we are not going to change OpenJPA to build with Java 8.) upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13961971#comment-13961971 ] Romain Manni-Bucau commented on OPENJPA-2487: - Well the goal is just to let the code support java 8 (same constraint for CXF, OWB, OpenEJB and TomEE) upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13961978#comment-13961978 ] Kevin Sutter commented on OPENJPA-2487: --- Right. Unfortunately, Java8 has introduced some incompatibilities with the OpenJPA test suite. As soon as I try to build the junit test suite with Java 8 (and asm 5), I immediately hit the issue documented by openjpa-2442. So, we could go ahead with your patch since it doesn't affect the Java 7 usage pattern. But, it does not resolve the overall issue of using Java 8 with OpenJPA applications. upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13962232#comment-13962232 ] Romain Manni-Bucau commented on OPENJPA-2487: - hmm, well there are multiple things here: 1) in tomee we absolutely need an openjpa release with asm5 since we'll not ship asm3/4 anymore 2) is 2442 linked to dynamic proxying? If so we stil lhave static enhancement. If not openjpa enhancement should be rewritten with full asm support since serp is not upgraded anymore. Can be a bit too long so a pre-release with at least asm5 would be very welcomed (otherwise tomee will fork again to release which is a pain for everyone :() upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13962327#comment-13962327 ] Rick Curtis commented on OPENJPA-2487: -- Does TomEE need to be built at a Java 1.8 source level, or just needs to run on java 1.8? 2) is 2442 linked to dynamic proxying? If so we still have static enhancement. Static enhancement will not solve this problem. This bug is related to our dynamic proxies that get created for tracking non-standard types. If not openjpa enhancement should be rewritten with full asm support since serp is not upgraded anymore. Great idea, but it is not a trivial task... and I don't know who is going to step up and do the work. upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5-release.patch, openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Commented] (OPENJPA-2487) upgrade openjpa to asm5 to support java 8
[ https://issues.apache.org/jira/browse/OPENJPA-2487?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=13955120#comment-13955120 ] Romain Manni-Bucau commented on OPENJPA-2487: - Patch uses xbean snapshot while not released upgrade openjpa to asm5 to support java 8 - Key: OPENJPA-2487 URL: https://issues.apache.org/jira/browse/OPENJPA-2487 Project: OpenJPA Issue Type: Task Reporter: Romain Manni-Bucau Attachments: openjpa-asm5.patch -- This message was sent by Atlassian JIRA (v6.2#6252)
