Re: [hibernate-dev] improved Eclipse project support

What is "configured JDK baseline"? Do you have to point to a JDK path? If so, no difference than just setting the javac bootstrap option to a local path.

On Tue 16 Apr 2013 08:38:37 AM CDT, Gunnar Morling wrote: > In HV, we use the Animal Sniffer plug-in [1] for that purpose. > > This checks the code base against a configured JDK baseline and fails > the build, when e.g. using a method which is not part of the targeted > JDK release. In other words, you still use your current JDK for > building (avoiding any bootstrap path fiddling) but make sure you > invoke only those parts of the API which are also available in the > targeted Java version. > > Together with the source/target level correctly set, this allows to > safely compile with newer JDK versions and still be sure that the code > e.g. runs on 6. > > We use the Maven plug-in, but via the Ant task, this should also be > usable for Gradle builds. If you like me to, I can give this a try for > ORM. > > --Gunnar > > [1] http://mojo.codehaus.org/**animal-sniffer/index.html<http://mojo.codeh... > > > 2013/4/16 Steve Ebersole <steven.ebersole(a)gmail.com > <mailto:steven.ebersole@gmail.**com <steven.ebersole(a)gmail.com&gt;&gt;&gt; > > > Mainly thats an issue with that fact that so far we have not > defined 'bootstrap class path' option to javac to go along with > the source/target compatibility settings. The difficulty is that > defining bootstrap for javac becomes very system specific (it > needs to name a path). Sure we could externalize that into a > setting, but then what do you do when someone wants to build > Hibernate but has not defined this setting? Do you let the build > continue (aka, make the bootstrap setting optional)? > > Bottom line, just setting source/target compatibility is never enough. > > > On Tue 16 Apr 2013 03:44:29 AM CDT, Gunnar Morling wrote: > > On a related note: > > I know Java 7 is required to compile ORM, but is Java 7 also the > required runtime Java version now (I vaguely remember a related > discussion around the JPA API JAR)? > > I'm asking, because the Java 7 method > Collections#emptyIterator() is > used at two places, making this code not runnable on Java 6. If > requiring 7 is intentional, feel free to ignore this mail ;) > > --Gunnar > > > > 2013/4/16 Gunnar Morling <gunnar(a)hibernate.org > <mailto:gunnar@hibernate.org> > <mailto:gunnar@hibernate.org <mailto:gunnar@hibernate.org>>**> > > > 2013/4/15 Steve Ebersole <steven.ebersole(a)gmail.com > <mailto:steven.ebersole@gmail.**com <steven.ebersole(a)gmail.com&gt;&gt; > <mailto:steven.ebersole@gmail.**__com > > <mailto:steven.ebersole@gmail.**com <steven.ebersole(a)gmail.com&gt; > >>> > > > I am not touching this :) > > I think I have explained this 198,052 times thus far lol > > > I must have missed this then. Or I was not yet part of the > team at > that time. > > > https://community.jboss.org/__**__wiki/GradleWhy<https://community.jbo... > <https://community.jboss.org/_**_wiki/GradleWhy<https://community.jboss... > > > > > <https://community.jboss.org/_**_wiki/GradleWhy<https://community.jboss... > <https://community.jboss.org/**wiki/GradleWhy<https://community.jboss.o... > see #4 > > > Thanks for the link. > > I get the reasoning about Maven's "one artifact" rule and > the need > for re-usable test code. But now that we use Gradle, > wouldn't it > be possible to move the things from hibernate-testng back to > hibernate-core and built two JARs with the different > contents from > there? To me, a circular dependency between two modules always > seems a bit suspicious, also if it is doable with Gradle, > turning > off warnings in the IDE etc. > > Btw. also Maven supports this particular use case of > creating a > main JAR and a JAR with re-usable test infrastructure [1]. > We e.g. > make use of this in HV. > > --Gunnar > > [1] > http://maven.apache.org/__**plugins/maven-jar-plugin/test-** > __jar-mojo.html<http://maven.apache.org/__plugins/maven-jar-plugin/tes... > > <http://maven.apache.org/**plugins/maven-jar-plugin/test-** > jar-mojo.html<http://maven.apache.org/plugins/maven-jar-plugin/test-ja... > > > > > On Mon 15 Apr 2013 04:10:43 PM CDT, Gunnar Morling wrote: > > Hi Brett, > > That's good news, thanks for your efforts. Based > on step 3 > from your blog > post it seems as there still is a circular dependency > between some of the > modules/projects. Just out of interest, could you give > some more details > why this kind of setup is required? > > --Gunnar > > > > 2013/4/15 Brett Meyer <brmeyer(a)redhat.com > <mailto:brmeyer@redhat.com> > <mailto:brmeyer@redhat.com > > <mailto:brmeyer@redhat.com>>> > > > There's been several complaints about ORM's use of > Gradle not generating > Eclipse projects correctly. This was recently > cleaned > up in HHH-7617 [1]. > FYI, there's a quick blog post [2] about how to > quickly get > up-and-running. Please let me know if there > are any > further ways we could > streamline the IDE setup. > > [1] > https://hibernate.atlassian.__**__net/browse/HHH-7617 > > > <https://hibernate.atlassian._**_net/browse/HHH-7617 > <https://hibernate.atlassian.**net/browse/HHH-7617<https://hibernate.at... > >> > [2] > http://in.relation.to/____**Bloggers/____** > ImprovedEclipseProjectSupportF**____orHibernateORMDevelopment<http://in.relation.to/____Bloggers/____ImprovedEclipseProjectSupportF____orHibernateORMDevelopment> > <http://in.relation.to/__**Bloggers/__** > ImprovedEclipseProjectSupportF**__orHibernateORMDevelopment<http://in.relation.to/__Bloggers/__ImprovedEclipseProjectSupportF__orHibernateORMDevelopment> > > > > > > <http://in.relation.to/__**Bloggers/__** > ImprovedEclipseProjectSupportF**__orHibernateORMDevelopment<http://in.relation.to/__Bloggers/__ImprovedEclipseProjectSupportF__orHibernateORMDevelopment> > <http://in.relation.to/**Bloggers/** > ImprovedEclipseProjectSupportF**orHibernateORMDevelopment<http://in.relation.to/Bloggers/ImprovedEclipseProjectSupportForHibernateORMDevelopment> > >> > > Brett Meyer > Red Hat Software Engineer, Hibernate > > ______________________________**_____________________ > > hibernate-dev mailing list > hibernate-dev(a)lists.jboss.org > <mailto:hibernate-dev@lists.**jboss.org<hibernate-dev@lists.jboss.org> > > > <mailto:hibernate-dev@lists.__**jboss.org<http://jboss.org> > <mailto:hibernate-dev@lists.**jboss.org<hibernate-dev@lists.jboss.org> > >> > https://lists.jboss.org/____**mailman/listinfo/hibernate-dev<https://l... > <https://lists.jboss.org/__**mailman/listinfo/hibernate-dev<https://lis... > **> > > <https://lists.jboss.org/__**mailman/listinfo/hibernate-dev<https://lis... > <https://lists.jboss.org/**mailman/listinfo/hibernate-dev<https://lists... > **>__> > > ______________________________**_____________________ > > hibernate-dev mailing list > hibernate-dev(a)lists.jboss.org > <mailto:hibernate-dev@lists.**jboss.org<hibernate-dev@lists.jboss.org> > > > <mailto:hibernate-dev@lists.__**jboss.org<http://jboss.org> > <mailto:hibernate-dev@lists.**jboss.org<hibernate-dev@lists.jboss.org> > >> > https://lists.jboss.org/____**mailman/listinfo/hibernate-dev<https://l... > <https://lists.jboss.org/__**mailman/listinfo/hibernate-dev<https://lis... > **> > > <https://lists.jboss.org/__**mailman/listinfo/hibernate-dev<https://lis... > <https://lists.jboss.org/**mailman/listinfo/hibernate-dev<https://lists... > **>__> > > > > >