Is there any way that I can run my war file in jetty-runner using jre's java.exe ? If I run it using jdk's java.exe its working fine. But when I run it off using jre's java.exe Spring and Tiles is not working properly. I'm getting the following Exception.
org.apache.tiles.impl.CannotRenderException: ServletException including path '/W..
Jetty itself can run fine with the jre like that, but if you're using things like jsp's which require a jdk to compile then you would need a jdk or monkey with the classpath and jsp settings to make sure it uses the ejc dependency we distribute with our jsp jars. That all assuming that it is spring/tiles there that are using jsps, if they have some other requirement on the jdk I can't say.
Assuming jsps again, alternately look into precompiling those jsps if you absolutely have to run with the jre. There are a number of approaches for that, we have a maven plugin for it 'org.mortbay.jetty:jetty-jspc-maven-plugin' and I know there are ant tasks for it as well.
cheers
Related
I deployed the Platform Independent Binary of GeoServer on ubuntu. To launch geoserver, I would just run this script /usr/share/geoserver/bin/startup.sh
So no jetty is actually installed. Geoserver web app can be accessbile via http://localhost:8080/geoserver/web
I wonder how I can configure a second web app which takes this path http://localhost:8080/upload/index.html
Ideally, I would like python and perhaps PHP are supported.
Any tips is appreciated. Thanks.
You can add any other war files to geoserver_dir/webaps/ and Jetty will unpack and run them like any other servlet.
I have no idea how you would add python and PHP to that set up. Maybe you would be better off looking at running tomcat and apache and using the GeoServer war file there.
Am using jettyrunner for executing my war files.I am using command java -jar jetty runner ex.war.But am running this jetty server from my java application by executing this commands from java.My problem is at first time its working good,but the second time if i am again executing another war file with the same code its executing the older war.i have found the reason that the older jetty server is keep on running.How could i stop this server from java in order to start the jetty server for another war.
One option should be:
http://wiki.eclipse.org/Jetty/Howto/Secure_Termination
Another would be to use the ShutdownHandler:
http://git.eclipse.org/c/jetty/org.eclipse.jetty.project.git/tree/jetty-server/src/main/java/org/eclipse/jetty/server/handler/ShutdownHandler.java
Or don't use the jetty-runner directly like that from java code and just write a small embedded usage:
http://wiki.eclipse.org/Jetty/Tutorial/Embedding_Jetty
Turned out, jetty-runner.jar doesn't have a feature to stop existing jetty process ran with stop-port and stop-key.
I found the answer in https://github.com/jetty-project/jetty-documentation/blob/master/src/docbkx/administration/runner/jetty-runner.xml
Then, to stop jetty from a different terminal, you need to
supply the same port and key information. For this you'll either
need a local installation of jetty, the jetty-maven-plugin jetty-ant plugin, or write a custom class
Fortunately, I was implementing gradle build, so jetty-ant satisfied my needs.
I need to deploy a production version of a web application. So far, I've been testing it with mvn jetty:run. I've used actual jetty installations before, but they seem only necessary when you want to serve multiple wars on the same web server. In some ways this is the most staightforward however (mvn package and copy it over).
My other options are to create a runnable jar (mvn assembly:single) that starts a server, but I need to tweak the configuration so that the static content src/main/webapp is served and the web.xml can be found.
I've also read about a "runnable war". This might avoid the src/main/webapp problem since these files are already laid out in the warfile. I don't know how to go about doing this, however.
I could also stick with mvn jetty:run, but this doesn't seem like the best option because then the production deployment is tied to code instead of being a standalone jar.
Any opinions on the best way or pros and cons of these different approaches? Am I missing some options?
The jetty-console-maven-plugin from simplericity is simple to use and works great. When you run mvn package you get two wars--one that is executable. java -jar mywar.war --help gives usage, which allows a bit of configuration (port, etc.).
I'm not that familiar with maven, but this is how we approach deployment using embedded Jetty:
We create a single-file JAR with the embedding jetty app and the necessary lib jars packed.
We deploy the static content in a WAR file (which you can package into the JAR as well). Everything is generated by an ANT file that:
1) Build the static files WAR (this also creates the web.xml)
2) Copies the WAR into the application resources
3) Compiles an executable JAR
To get the embedded Jetty to "find and serve" your static files, add the war with a WebAppContext to the Jetty handlers:
Server jetty = new Server(port);
HandlerList handlers = new HandlerList();
WebAppContext staticContentAsWar = new WebAppContext();
staticContentAsWar.setContextPath("/static/");
staticContentAsWar.setWar(resource_Path_to_WAR);
handlers.addHandler(set);
jetty.setHandlers(handlers);
jetty.start();
HTH
How does one deploy scala or scalatra onto Jetty servlet container? Does anyone have experience or can point me to some resources online?
If you're using sbt, run the package command from within the sbt shell. This will create you a war file in the target dir. You can drop that into jetty's webapps directory and configure a context xml file in its contexts directory.
If you're using maven, I believe the command you want is mvn package.
Are you using Simple Build Tool (SBT) for your project? If you do, it's as easy as running "sbt jetty"
Check it out: http://code.google.com/p/simple-build-tool/
How can I configure a Tapestry5 project to run standalone (via java -jar) with embedded Jetty?
I'm looking for a short "recipe" regarding Tapestry5, Jetty, configuration of servlets/ handlers/ whatever is needed to connect the dots...
I've seen a few dots: How to Create an Executable War, Configuring Tapestry (ref Tapestry as servlet filter)
Edit: I'm thinking about a standalone running webapp due to server circumstances. It doesn't have to be embedded Jetty, but I can't rely on a stable appserver. Still looking for a recipe, though, so I don't spend much time on dead ends...
Also, I'd like for Jenkins (Hudson) to be able to stop and start the server automatically when deploying updates - I don't know if that influences what I can do with Jetty, f.ex.
Well, i believe this is a general "how to run a war question". Assuming you indeed have a war, you can use jetty or winstone to "run" it - see :
http://winstone.sourceforge.net
and
http://www.enavigo.com/2008/08/29/deploying-a-web-application-to-jetty/
In the first case, you can directly do
java -jar winstone.jar --warfile=<warfile>
https://github.com/ccordenier/tapestry5-hotel-booking/
<-- Check its maven build
http://tapestry.zones.apache.org:8180/tapestry5-hotel-booking/signin
I did some digging, and this is the short recipe I basically ended up following:
Start with the Maven Jetty plugin as configured in the pom.xml of the Tapestry 5 archetype
Add the stopKey and stopPort attribute to Maven Jetty plugin configuration
Let Jenkins CI run maven target jetty:stop and then clean install
Let Jenkins run shell script mvn jetty:run &
Voila - my Java app is up and running with automatically updated code, without any appserver.