| extending dynamic webproject [message #186468] |
Thu, 18 January 2007 14:21  |
Eclipse User |
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Originally posted by: mremme.braintags.de
Hi all,
i just started to switch from sysdeo to webtools. So far all is working
fine but i have a problem to get the following scenario run:
project A is a utility project
project B is a dynamic WebProject within a servlet
project C is a dynamic WebProject, too, which extends classes from project B
I defined the dependencies by both, the project classpath and i defined
the J2EE Module Dependencies as far as i could by adding the project A
to B and C.
Additionally i added a jar-file of Project B to project C which brings
my system to run without ClassNotFound.
Now i would like to rebuild automatically the linked jar file when i am
starting or restarting the tomcat. Is there a known way to manage this?
In the worse case i would try to add an ant build into the catalina, but
i beleive that there is existing a more integrated way.
Thanks in advance,
Michael
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| Re: extending dynamic webproject [message #186544 is a reply to message #186525] |
Fri, 19 January 2007 08:08  |
| Eclipse User |
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Originally posted by: mremme.braintags.de
Dario,
merci for this hint. I am sure i did not manage to outline my question correct.
I am working with eclipse 3.2, WTP 1.5.2, Tomcat 5.5.2
The thing is:
as i understood i can link utility projects into a dynamic web project which results into an automaticly buildt and
synchronized jar file inside my webapp like you described.
Now i would like to reach that the sources of this dynamic webproject are synchronized the same way into another dynamic
webproject.
I tried a lot of things like linking the source directly, manually editing the
..settings/org.eclipse.wst.common.component or the facets files. But each of those tests produced some other problems.
At the end the only way i saw is to produce a jar from the first dynamic webproject and to link this jar inside the J2EE
Module Dependencies into the second dynamic webproject.
Of couse this is working, but this means that i have to rebuild the jar file manually each time i am changing somethings
in the fist webproject. Because i am lazy and because i am having several dependencies like that i would like to process
an automatic build when the server requires a refresh / synchronization.
Hope i described better what i mean, now.
Michael
Dario schrieb:
> Michael,
> I'm not sure to understand your issue.
> I'm working with Eclispe 3.2 + WTP 1.5.2 or Rational v7 (that's based on
> the same Eclispe and WTP Level) and "Build Automatically" as workspace
> preference.
> I'm working with Tomcat 5.5 and WebSphere v6.1.
>
> When you reference your Java Project using J2EE Module Dependencies or
> Web Libraries the build path and when you change your code (in Utility
> or Webapp prj) it's automatically published (if your server is
> "Running") or mark your server with state="Republish" if it's stopped.
> WTP will publish when you will start it.
>
> When everything is OK the server has state="Synchronized".
>
> Take a look to server state and the code deployed directory in your
> workspace:
>
> .metadata/org.eclipse.wst.server.core/tmp0/webapps (Tomcat)
> .metadata/org.eclipse.wst.server.core/tmp0 (WebSphere v6.1)
>
> Dario
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| Re: extending dynamic webproject [message #186552 is a reply to message #186544] |
Fri, 19 January 2007 15:14 |
| Eclipse User |
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Originally posted by: kosta.bea.com
Would it work to factor out the code of the one web project that you
want to reference in the other one into a separate utility project that
both web apps can reference?
- Konstantin
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| Re: extending dynamic webproject [message #186573 is a reply to message #186552] |
Fri, 19 January 2007 15:48 |
| Eclipse User |
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Originally posted by: mremme.braintags.de
Hi Konstantin,
if possible i would like to avoid exactly that. First we are working in a team of 5 people here, additionally some
externals. Second much more i would loose some parts of our svn history - i am too much chicken to risk that :-)
As an interim solution i now added some ant builders into the project which are updating the jars automatic.
Second i played a little bit with your article about extending facets. Although i think this is not the sollution
neither this brought me to take a closer look to other extension points and just at that time i found the nice extension
point org.eclipse.wst.server.core.publishTasks which seems to bring me to the aim.
best, Michael
Konstantin Komissarchik schrieb:
> Would it work to factor out the code of the one web project that you
> want to reference in the other one into a separate utility project that
> both web apps can reference?
>
> - Konstantin
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