AppServer Section Index

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What is Apache TomEE?

Apache TomEE combines the Apache Tomcat application server with Java EE technologies.

retrieving resources via class loader I first posted my question on the IO forum, but I now realize its more of a app server question.

retrieving resources via class loader I first posted my question on the IO forum, but I now realize its more of a app server question. I have an xml file deployed directly under my web-inf directo...more

Are there any tools for porting EJB Applications from one Application Server to another?

In theory, you should not need any tools for that task. If you have developed a fully compliant J2EE application, you will be able to deploy it on any Application Server that follows Sun J2EE Spe...more

How can I use Connection Pool?

Additional info: I am using Oracle 9ias server. I have given max-connections to 50 in data-sources.xml file. And the class i am using is "oracle.jdbc.pool.OracleConnectionCacheImpl". I have also t...more

Retrieving user name from inside each bean.

How can I retrive from inside my Bean (Stateless Session and Entity CMP) the user name which I'm serving (the user name of user just logged in my web application)? I need to know user name because...more

Where can I find the list of httpd error codes that Tomcat can produce?

Hi, You can get a list of all the possible Httpd Status Code (error and not) can be found by reading the official RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1 from the W3 Consortium The relev...more

Are there any deployment tools available, open source or otherwise, to generate all the deployment objects (descriptors, war's, ear's etc) for different popular app servers? The idea is off course to simplify the deployment of web applications and enterprise beans in different app servers

Problem with orion.jar in oc4j

Additional info. I have downloaded oc4j from following link http://otn.oracle.com/software/products/ias/devuse.html which runs on all platforms. It is a zip file of about 19MB. According to instal...more

Tomcat 4.0.1 startup memory fault on SUSe 7.1

From a clean install of JBoss-2.4.4 / Tomcat-4.0.1, on Linux SUSe 7.1 JBoss starts up and runs fine The Tomcat (Catalina) component does not start up either with JBoss or stand-alone. When trying ...more

Problem inserting records with CLOB column with Oracle in EJB 2.0.

Additional Info EJB2.0 with an Oracle 8i, with a table containing a CLOB column. In the entity bean of that table the get and set methods are defined to return and accept java.lang.String resp. f...more

I have the second edition of Richard Monson Haefels EJB book, and the examples don't work on JBoss (apparently due to a server bug).

I have the second edition of Richard Monson Haefels EJB book, and the examples don't work on JBoss (apparently due to a server bug). I remember seeing some time ago about a fixed set that changed t...more