JSP Compilation
How can one call Orion's built in JSP Compiler to do pre-compilation of JSPs? I know other applicaiton server's, such as Tomcat and WL, distribute and support external JSP Compilation. Hopefully, Orion does as well. Thanks, Ted Rice
RE: Re: Very Long Deployment Time
you will need to download jikes from their site and then add a element in ./orion/config/server.xml similar to: <compiler executable="c:/java/jikes/bin/jikes.exe" classpath="c:/java/jdk1.3.1/jre/lib/rt.jar"/> ./ted -Original Message-From: Gustavo Comba [mailto:[EMAIL PROTECTED]]Sent: Wednesday, December 19, 2001 8:04 AMTo: Orion-InterestSubject: Re: Re: Very Long Deployment Time Hello, Thanks for your answer. I've tryed almost everything! I've added more RAM to my AppServer, now I'm deploying directly from the console, using java.exe -jar admin.jar ormi://ias/ admin x -deploy -file C:\jdev\InfinitumDoor\AppIntranet\IntranetApplication.ear -deploymentName IntranetApplication but it's taking very long time. What I don't know is how to use "jikes". I've alwas used the standard Java distribution from Sun. Any clue? Thanks in advance, Gustavo Comba - Original Message - From: Rice, Ted To: Orion-Interest Sent: Monday, December 17, 2001 11:50 PM Subject: RE: Very Long Deployment Time try using jikes for your compiler inside of orion. we experience similar delays in deployment and using jikes cut deployment time to about 10% of the original time. ./ted -Original Message-From: Gustavo Comba [mailto:[EMAIL PROTECTED]]Sent: Monday, December 17, 2001 8:34 AMTo: Orion-InterestSubject: Very Long Deployment Time Hello, I'm deploying a little project with a Client Application Module and a EJB Module with several EJB (about 30 Entity and 5 Session Beans). I'm using JDeveloper 9i Release Cantidate to develop/deploy my project. My project compiles very fast, but when I do the deployment, it take a very long time (about 10 minutes). I'm debugging now, and I'm deploying continously, and it's very anoying! There is something I can do to accelerate the deployment proccess? Can I copy the .ear file directly into the "applications" directory and start the server again? Help me please! Thanks in advance, Gustavo Comba
RE: Very Long Deployment Time
try using jikes for your compiler inside of orion. we experience similar delays in deployment and using jikes cut deployment time to about 10% of the original time. ./ted -Original Message-From: Gustavo Comba [mailto:[EMAIL PROTECTED]]Sent: Monday, December 17, 2001 8:34 AMTo: Orion-InterestSubject: Very Long Deployment Time Hello, I'm deploying a little project with a Client Application Module and a EJB Module with several EJB (about 30 Entity and 5 Session Beans). I'm using JDeveloper 9i Release Cantidate to develop/deploy my project. My project compiles very fast, but when I do the deployment, it take a very long time (about 10 minutes). I'm debugging now, and I'm deploying continously, and it's very anoying! There is something I can do to accelerate the deployment proccess? Can I copy the .ear file directly into the "applications" directory and start the server again? Help me please! Thanks in advance, Gustavo Comba
Auto Class Reloading
i have read, and re-read, all of the postings on class (re)loading in relation to deployed applications inside orion. yet, i still have some unanswered questions. in my past experience, compiling classes to the ./WEB-INF/classes directory and touching either the web.xml or application.xml file will cause the new classes to be picked up and used. all objects that are in session are serialized and available after the application is re-deployed without having to re-start orion. however, i am now experiencing a situation wherein i'm losing my session information and being forced to re-login to my application to continue development. is there a set of criteria or implemenation details i'm missing. all objects are obviously serializable or they would not be able to be stored in a session. yet, my latest encounters with class reloading makes me doubt this assertion. any ideas/paths i can explore to making my development life less hell-like? thanks, ted rice
[Repost]: Class Reloading in Web-Apps
What are the capabilites of Orion in terms of class reloading, in relation to a deployed web application, while the server is running. If you change a java file, and recompile it to the ./WEB-INF/classes directory, should Orion not detect the change and use the new class? Are there any restrictions on whether the class is reloaded depending upon it's serialization to a session? Thanks. ./ted
RE: Concurrency
you are working with a non-synchronized collection. if you get an iterator and attempt to modify the backing list with multiple threads you will receive a ConcurrentModificationException. synchronize on the the iterator or list. ./ted -Original Message- From: Lopez Esteban [mailto:[EMAIL PROTECTED]] Sent: Friday, July 27, 2001 3:44 AM To: Orion-Interest Subject: Concurrency > Hi > Please help me. I am working with a stateless EJB and I have about 250 > clients which has to use this EJB. > When the clients access to the SLEJB concurretly, the Orion crash, and the > server.log shows: > > 7/4/01 6:45 PM Internal server error > java.util.ConcurrentModificationException > at java.util.AbstractList$Itr.checkForComodification(Unknown Source) > at java.util.AbstractList$Itr.next(Unknown Source) > at java.util.AbstractCollection.remove(Unknown Source) > at com.evermind.server.rmi.RMIServer.gb(JAX) > at com.evermind.server.rmi.ba.run(JAX) > at com.evermind.util.f.run(JAX) > > Anyone knows something about this. > Thanks! > > Esteban. >
Class Reloading in Web-Apps
What are the capabilites of Orion in terms of class reloading, in relation to a deployed web application, while the server is running. If you change a java file, and recompile it to the ./WEB-INF/classes directory, should Orion not detect the change and use the new class? Are there any restrictions on whether the class is reloaded depending upon it's serialization to a session? Thanks. ./ted
java.security.AccessControlException from Servlet
Has anyone experienced an AccessControlException
while creating and binding an RMI Server from a
Servlet. The particular action it fails on seems
to be random. Sometimes, it's setting a Property
and at other times it fails when binding the RMI
Server to a port.
Here is my java.policy file:
grant {
permission java.security.AllPermission;
};
and i'm setting the policyfile in code
String policyFile = Config.nlRoot.value() + "/conf/common/java.policy";
Security.setProperty("java.security.policy", policyFile);
if (System.getSecurityManager() == null){
System.setSecurityManager(new java.rmi.RMISecurityManager());
}
and i'm setting the codebase in code
String codebase = "file://" + Config.nlRoot.value() + "/WEB-INF/classes/";
Security.setProperty("java.rmi.server.codebase", codebase);
however, an AccessControlException inevitably occurs during
the creation of the RMI Server. I'm being a bit vague here
because the manifestation of my issue is random.
Thanks,
Ted Rice
