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From Romain Manni-Bucau <rmannibu...@gmail.com>
Subject Re: Scripting support
Date Tue, 07 Feb 2012 13:17:43 GMT
to run a script file i think there is the command "script file groovy
hello.groovy".


"script groovy XXX" will execute XXX as groovy code.

Note: slashes in ejb names are replaced by underscore.

for instance: "script groovy openejb_Deployer.deployedApps" should works

- Romain


2012/2/7 Mansour Al Akeel <mansour.alakeel@gmail.com>

> Romain,
> I didn't understand your answer. Can you please kindly explain.
> The installation is completed and I am able to connect to the port of the
> ssh server of openEJB. I can list the available EJBs.
> I didn't try to deploy any beans I am working on. Not even the examples.
>
> My last question is related to running interactive groovy shell to query
> and use evaluate existing beans.
> The available command "script <language> <filename>" doesn't produce the
> expected output (if I understand correctly).
> Here's the steps I did:
> 1- created a file called "hello.groovy". The script prints a simple
> message:
> println "hello world from OpenEJB"
> 2- now I connected through ssh, and typed:
> script groovy hello.groovy
> I got:
> mansour @ localhost:4222> script groovy hello.groovy
> javax.script.ScriptException: groovy.lang.MissingPropertyException: No such
> property: hello for class: Script36
>
>
> org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.eval(GroovyScriptEngineImpl.java:117)
>    javax.script.AbstractScriptEngine.eval(AbstractScriptEngine.java:247)
>
>
> org.apache.openejb.server.cli.OpenEJBScripter.evaluate(OpenEJBScripter.java:56)
>
>
> org.apache.openejb.server.cli.command.ScriptCommand.execute(ScriptCommand.java:31)
>    org.apache.openejb.server.cli.CliRunnable.run(CliRunnable.java:206)
>
> org.apache.openejb.server.ssh.OpenEJBCommands.run(OpenEJBCommands.java:68)
>    java.lang.Thread.run(Thread.java:662)
>
> 3- I tried to add quotations around the filename. but then I am getting the
> exact string I put:
>
> mansour @ localhost:4222> script groovy "hello.groovy"
> hello.groovy
>
> 4- I tried to do simple calculation:
> mansour @ localhost:4222> script groovy 1+1
> 2
>
> It looks like I have to give the text of the script to get some results.
> Even assigning a value to a variable is not possible:
>
> mansour @ localhost:4222> script groovy def c=MEJB
> javax.script.ScriptException: groovy.lang.MissingPropertyException: No such
> property: MEJB for class: Script42
>
>
> org.codehaus.groovy.jsr223.GroovyScriptEngineImpl.eval(GroovyScriptEngineImpl.java:117)
>    javax.script.AbstractScriptEngine.eval(AbstractScriptEngine.java:247)
>
>
> org.apache.openejb.server.cli.OpenEJBScripter.evaluate(OpenEJBScripter.java:56)
>
>
> org.apache.openejb.server.cli.command.ScriptCommand.execute(ScriptCommand.java:31)
>    org.apache.openejb.server.cli.CliRunnable.run(CliRunnable.java:206)
>
> org.apache.openejb.server.ssh.OpenEJBCommands.run(OpenEJBCommands.java:68)
>    java.lang.Thread.run(Thread.java:662)
>
>
> I am not sure about how to use this shell interactively. The code for the
> telnet shell, that allows running groovy commands, coppied all the variable
> in the context to the groovy shell, thus made the beans available to the
> scripts. How can I achieve the same with this telnet interface ?
>
>
>
>
>
>
>
>
>
> On Tue, Feb 7, 2012 at 7:41 AM, Romain Manni-Bucau <rmannibucau@gmail.com
> >wrote:
>
> > the installation can't be done while the server is running but after the
> > interpretation is done at runtime.
> >
> > - Romain
> >
> >
> > 2012/2/7 Mansour Al Akeel <mansour.alakeel@gmail.com>
> >
> > > Ok finally. I am able to connect. I guess I can not run an interpret
> > > interactively.
> > >
> > >
> > > On Tue, Feb 7, 2012 at 6:23 AM, Mansour Al Akeel
> > > <mansour.alakeel@gmail.com>wrote:
> > >
> > > > OK, please ignore my email. I got working properly. still trying to
> > > figure
> > > > out how to login. I added to users.properties:
> > > > admin=admin
> > > > mansour=mansour
> > > >
> > > > just for a quick test. trying to connect with: ssh -l mansour
> localhost
> > > -P
> > > > 4222
> > > > not accepting the password.
> > > >
> > > > Willl see what to do.
> > > >
> > > >
> > > >
> > > > On Tue, Feb 7, 2012 at 6:15 AM, Mansour Al Akeel <
> > > > mansour.alakeel@gmail.com> wrote:
> > > >
> > > >> Here's what I got.
> > > >>
> > > >> INFO - Creating ServerService(id=httpejbd)
> > > >> INFO - Creating ServerService(id=cxf)
> > > >> INFO - Creating ServerService(id=admin)
> > > >> INFO - Creating ServerService(id=ejbd)
> > > >> INFO - Creating ServerService(id=ejbds)
> > > >> INFO - Creating ServerService(id=hsql)
> > > >> INFO - [Server@12b4986]: [Thread[main,5,main]]: checkRunning(false)
> > > >> entered
> > > >> INFO - [Server@12b4986]: [Thread[main,5,main]]: checkRunning(false)
> > > >> exited
> > > >> INFO - Creating ServerService(id=ssh)
> > > >> SEVERE - Cannot instantiate the service class
> > > >> org.apache.openejb.server.ssh.SSHServer. Received error:
> > > >> java.lang.NoClassDefFoundError
> org/apache/sshd/common/KeyPairProvider
> > > >> java.lang.NoClassDefFoundError:
> org/apache/sshd/common/KeyPairProvider
> > > >>         at java.lang.Class.getDeclaredConstructors0(Native Method)
> > > >>         at
> > > java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
> > > >>         at java.lang.Class.getConstructors(Class.java:1459)
> > > >>         at
> > > >>
> > >
> >
> org.apache.xbean.recipe.ReflectionUtil.findConstructor(ReflectionUtil.java:603)
> > > >>         at
> > > >>
> > org.apache.xbean.recipe.ObjectRecipe.findFactory(ObjectRecipe.java:563)
> > > >>         at
> > > >>
> > >
> >
> org.apache.xbean.recipe.ObjectRecipe.internalCreate(ObjectRecipe.java:274)
> > > >>         at
> > > >>
> org.apache.xbean.recipe.AbstractRecipe.create(AbstractRecipe.java:96)
> > > >>         at
> > > >>
> org.apache.xbean.recipe.AbstractRecipe.create(AbstractRecipe.java:61)
> > > >>         at
> > > >>
> > >
> >
> org.apache.openejb.server.ServiceManager.initServer(ServiceManager.java:139)
> > > >>         at
> > > >>
> > >
> >
> org.apache.openejb.server.ServiceManager.initServers(ServiceManager.java:76)
> > > >>         at
> > > >>
> > >
> >
> org.apache.openejb.server.SimpleServiceManager.init(SimpleServiceManager.java:142)
> > > >>         at org.apache.openejb.server.Server.init(Server.java:74)
> > > >>         at org.apache.openejb.server.Main.initServer(Main.java:154)
> > > >>         at org.apache.openejb.server.Main.main(Main.java:128)
> > > >>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > > >>         at
> > > >>
> > >
> >
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> > > >>         at
> > > >>
> > >
> >
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> > > >>         at java.lang.reflect.Method.invoke(Method.java:597)
> > > >>         at org.apache.openejb.cli.MainImpl.main(MainImpl.java:148)
> > > >>         at org.apache.openejb.cli.Bootstrap.main(Bootstrap.java:103)
> > > >> Caused by: java.lang.ClassNotFoundException:
> > > >> org.apache.sshd.common.KeyPairProvider
> > > >>         at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> > > >>         at java.security.AccessController.doPrivileged(Native
> Method)
> > > >>         at
> java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> > > >>         at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> > > >>         at
> > sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> > > >>         at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> > > >>         ... 20 more
> > > >>   ** Starting Services **
> > > >>   NAME                 IP              PORT
> > > >>   httpejbd             127.0.0.1       4204
> > > >>   admin thread         127.0.0.1       4200
> > > >>   ejbd                 127.0.0.1       4201
> > > >>   ejbd                 127.0.0.1       4203
> > > >> INFO - [Server@12b4986]: Initiating startup sequence...
> > > >> INFO - [Server@12b4986]: Server socket opened successfully in 37
> ms.
> > > >>   hsql                 127.0.0.1       9001
> > > >> -------
> > > >> Ready!
> > > >>
> > > >> I didn't configure JAAS and left if for the default configuration
at
> > > >> conf/login.config. I am using standalone openejb and not TomEE
> > > >>
> > > >>
> > > >> This is built from SVN trunk
> > > >>
> > > >>
> > > >>
> > > >> On Tue, Feb 7, 2012 at 3:58 AM, Romain Manni-Bucau <
> > > rmannibucau@gmail.com
> > > >> > wrote:
> > > >>
> > > >>> Hi,
> > > >>>
> > > >>> simply get the openejb-ssh-${version}.zip then extract it in
> > > >>> $CATALINA_HOME/webapps/tomee/lib.
> > > >>>
> > > >>> configure jaas in tomcat to be able to use it to connect through
> ssh.
> > > >>>
> > > >>> add groovy-all.jar to the same folder (or any other implementation
> of
> > > the
> > > >>> scripting JSR)
> > > >>>
> > > >>> then simply connect through ssh and call: script <language>
> <script>
> > > >>>
> > > >>> - Romain
> > > >>>
> > > >>>
> > > >>> 2012/2/7 Mansour Al Akeel <mansour.alakeel@gmail.com>
> > > >>>
> > > >>> > Hello all,
> > > >>> > I need to use a scripting language to interactively call
EJBs. I
> > saw
> > > a
> > > >>> > thread on the dev list:
> > > >>> >
> > http://openejb.979440.n4.nabble.com/some-new-modules-td4308643.html
> > > >>> >
> > > >>> > pointing to this functionality, but there's no documentation
or
> how
> > > to
> > > >>> > install and configure it.
> > > >>> >
> > > >>> > Any hint ?
> > > >>> >
> > > >>> > Thank you.
> > > >>> >
> > > >>> >
> > > >>> >
> > > >>>
> > > >>
> > > >>
> > > >
> > >
> >
>

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