Comments on: Resin Plug-in for Eclipse

By: Wagenknecht.org | Gunnar’s Weblog » Blog Archive » A Fantastic Year

Wed, 03 Jan 2007 13:10:37 +0000

[...] March was probably the month with the most fun. A new city, some new stuff and a lot of great days. In fact, I’ve met a lot people I knew from newsgroups, mailing lists, chats and other activities for the first time. It was really fantastic. I can’t wait for the next EclipseCon. [...]

By: Gunnar Wagenknecht

Gunnar Wagenknecht — Sun, 13 Aug 2006 18:04:03 +0000

Hi!

I haven’t received your updated version yet. But just in case, here is the link to the SVN repository.
https://wagenknecht.org/svn/public/opensource/eclipse/wtp/plugins/org.eclipse.jst.server.generic.resin/

Cu, Gunnar

By: Marten Deinum

Marten Deinum — Sun, 13 Aug 2006 16:50:44 +0000

Had the same problems with the server definition when using 3.0.20 (and 3.0.21). I edited the plugin and fixed the jars in the server-descriptor. Had some other issues to.

Ofcourse I’m willing to share the updated version. Have sended a version to Gunnar.

By: Gunnar Wagenknecht

Gunnar Wagenknecht — Thu, 20 Jul 2006 11:48:53 +0000

Unfortunately, the Jars are hard wired in the server descriptor. I agree it would be better to reduce it to the minimum jars. Just create an empty Jar file with that name as a workaround.

Re Sidenote: This keeps my blog spam free and my moderation work very, very low.

By: Håvard Pedersen

Håvard Pedersen — Thu, 20 Jul 2006 11:12:53 +0000

When adding the Resin runtime I get “Missing classpath entry C:\resin-3.0.19\lib\saaj.jar”. The file is not present in my Resin install. How come?

Sidenote: It is not possible to add comments in this blog when browsing with referer-headers disabled. It’s not wise to require an optional part of the http spec.

By: Gunnar Wagenknecht

Gunnar Wagenknecht — Sat, 25 Mar 2006 02:20:33 +0000

Thanks for the comments. Actually I already found a way and I’m currently testing it. It seems to work. It works like the official way.

I needed to open a socket when starting Resin where it cans connect to. As soon as I close this socket Resin automatically shuts down.

What I’m currently trying is to find a better way of publishing only incremental changes and without going the way through the war file. This incremental publishing should happen automatically in the background on save.

There are a few issues to solve here. First I want to create a Resin configuration automatically. Then there are some WTP issues… We’ll see.

By: Karl Schulz

Karl Schulz — Fri, 24 Mar 2006 20:33:20 +0000

Hi Gunnar,
I thought of a way that you could stop the server with the command line (and could be referenced in Java). Its not the nicest but it should work.

If you install the server as a service and then just stop and start it using “net start|stop”. Unfortunately I don’t know enough about developing Eclipse plugins to do it.

By: Gunnar Wagenknecht

Gunnar Wagenknecht — Thu, 23 Mar 2006 15:33:47 +0000

This sounds like a WTP problem. Please ask your question again in the Eclipse WTP newsgroup.

By: PAWAN

PAWAN — Thu, 23 Mar 2006 11:16:48 +0000

In running the JSP the Error comes “No Launchable artifacts could be found in selection”

By: Gunnar Wagenknecht

Gunnar Wagenknecht — Fri, 17 Mar 2006 05:17:33 +0000

Hi!

That looks weird. The error message says that the class file was generated by a newer compiler in a newer format and cannot be loaded by the selected JDK. I haven’t seen this problem before.
The first problem however happend to me if I did not use a JDK but a JRE to launch Resin and if Resin was configured to use the default compiler.

Can you look at the configuration? It should work if you use the javac compiler and make sure that it’s available in the environment path.

Cu, Gunnar

By: MWH

MWH — Fri, 17 Mar 2006 03:43:23 +0000

Hi gunnar,

When i given a try with 1.4.2 JDK for running Resin, it works for me. But there is another problem arise, the error message show as follows:

500 Servlet Exception

E:\resin\webapps\GZJD\WEB-INF\work\_jsp\_martyr__jsp.java:10: cannot access com.caucho.jsp.JavaPage
bad class file: lib\resin.jar(com/caucho/jsp/JavaPage.class) class file has wrong version 48.0, should be 47.0
Please remove or make sure it appears in the correct subdirectory of the classpath.

public class _martyr__jsp extends com.caucho.jsp.JavaPage{
^
1 error

What’s the meaning of “class file has wrong version 48.0, should be 47.0″ ? Have you met this problem?

By: MWH

MWH — Fri, 17 Mar 2006 03:06:53 +0000

Hi gunnar,

There is problem when i run a JSP, the error message show as follows:

500 Servlet Exception

Resin can’t execute the compiler `javac’. This usually means that the compiler is not in the operating system’s
PATH or the compiler is incorrectly specified in the configuration. You may need to add the full path to .

Would you tell me how can i go through with this problem? ( I use JDK1.5, Have you given a try with this
versions? )

By: Gunnar Wagenknecht

Gunnar Wagenknecht — Wed, 15 Mar 2006 13:02:29 +0000

Hi Daniel, You need to make sure that the plug-in is installed properly. Got to Help - About Eclipse SDK - Plug-in Details and verify that the Plug-in is listed there. If it doesn't appear in this list you should check the Eclipse log file for any error message regarding the installation/activation of this plug-in. You may also try to remove the directories /configuration/org.eclipse.update, /configuration/org.eclipse.osgi and /configuration/org.eclipse.core.runtime before starting Eclipse. Cu, Gunnar

By: Daniel

Daniel — Wed, 15 Mar 2006 08:41:51 +0000

Hi gunnar

There isn’t the selection of Caucho – Resin v3 in the New Server Runtime wizard , Would you tell me how can i go through with the steps of configuration?

By: emerson

emerson — Tue, 14 Mar 2006 10:24:19 +0000

Hi gunnar

We use resin 2.1.4 and 3.0.7, which differs and require different jar’s, I suppose. Have you given a try with those versions?