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Re: [jetty-users] jetty-maven-plugin, war overlay and hot redeploy
Hi Jan,

Sorry, I wasn't clear enough. I'm trying to make jetty automatically reload classes and resources from SharedWeb (dependency war) without installing it to maven repository. So for example when I use jetty:run goal of maven plugin, My resources and compiled classes from main project are reloaded automatically as soon as I made changes due to jetty scanning mechanism. So I'm just wondering if it is possible to achieve the same thing for overlaid war. If I install dependency war to local maven repo and restart server all working as expected and I see my changes, it just takes more time comparing with hot reloading. 

Thanks,
Ivan

On 2 October 2014 13:28, Jan Bartel <janb@xxxxxxxxxxx> wrote:
Ivan,

To be clear about what you're reporting:  you are saying that when you
change static resources or classes from inside a dependency war, then
re-make that war and install it to your maven repo, jetty
automatically restarts but you are seeing old static resources and
classes? Even after doing a full and proper refresh of your browser
page (ie eliminated browser caching?)

thanks
Jan

On 2 October 2014 10:06, Ivan Savchenko <ivan.a.savchenko@xxxxxxxxx> wrote:
> Hi Joakim,
>
> Thanks for your reply. I commented on your stackoverlow answer, but not sure
> if you saw my question, so I just duplicate it in e-mail:
>
> I've tried this configuration (removed recoureBases) and I found that reload
> doesn't work for both resources and classes. When I change resource (like
> html) or recompile class (changing just method body), embed jetty is getting
> restarted and after restart it uses old resources and classes, which are
> probably taken from artefact from maven local repository. Could it be a bug?
> I'll appreciate any tips to debug this issue
>
> On 2 October 2014 10:23, Joakim Erdfelt <joakim@xxxxxxxxxxx> wrote:
>>
>> Answered at
>> http://stackoverflow.com/questions/26150681/how-to-hot-redeploy-non-active-maven-project-via-jetty-maven-plugin
>>
>> --
>> Joakim Erdfelt <joakim@xxxxxxxxxxx>
>> webtide.com - intalio.com/jetty
>> Expert advice, services and support from from the Jetty & CometD experts
>> eclipse.org/jetty - cometd.org
>>
>> On Tue, Sep 30, 2014 at 10:36 PM, Ivan Savchenko
>> <ivan.a.savchenko@xxxxxxxxx> wrote:
>>>
>>> Hi guys,
>>>
>>> I'm trying to evaluate jetty for rapid development or project which is
>>> currently running on tomcat. My configuration looks like
>>>
>>>             <plugin>
>>>                 <groupId>org.eclipse.jetty</groupId>
>>>                 <artifactId>jetty-maven-plugin</artifactId>
>>>                 <version>9.2.3.v20140905</version>
>>>                 <configuration>
>>>                     <scanIntervalSeconds>3</scanIntervalSeconds>
>>>                     <webApp>
>>>
>>> <descriptor>${project.build.directory}/${project.build.finalName}/WEB-INF/web.xml</descriptor>
>>>                         <resourceBases>
>>>
>>> <directory>${basedir}/src/main/webapp</directory>
>>>
>>> <directory>${basedir}/../SharedWeb/src/main/webapp</directory>
>>>                         </resourceBases>
>>>
>>> <allowDuplicateFragmentNames>true</allowDuplicateFragmentNames>
>>>                         <contextPath>/test</contextPath>
>>>                     </webApp>
>>>                 </configuration>
>>>             </plugin>
>>>
>>> I have main war depending on SharedWeb war via war overlay mechanism. I
>>> specify resourceBases for both maven projects so changes in resources are
>>> scanned automatically and reloaded on the fly and all working fine. Also
>>> when I compile classes in main war, jetty restarts automatically, reloading
>>> the latest changes. But when I try to change any class in SharedWeb project
>>> and compile it, the class is not reloaded. I'm just wondering if there is a
>>> way to make embed jetty to reload classes from SharedWeb automatically? I
>>> understand that jetty-maven-plugin uses SharedWeb war from local maven
>>> repository, so I need to install SharedWeb artifact before I can see any
>>> changes. So I don't have high expectations, but maybe I'm missing something.
>>>
>>> Thanks.
>>>
>>> --
>>> Kind regards,
>>> Ivan
>>>
>>> _______________________________________________
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>>
>>
>>
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>
>
>
>
> --
> Kind regards,
> Ivan
>
> _______________________________________________
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--
Jan Bartel <janb@xxxxxxxxxxx>
www.webtide.com
'Expert Jetty/CometD developer,production,operations advice'
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--
Kind regards,
Ivan

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