ejb
Why do I have to lookup an EJB stub per JNDI if it is already in the client class path?
I\'m confused about the use of JNDI to lookup EJB stubs. If I have an application server that doesn\'t dynamically download stubs and thus I have the stubs on the client classpath, then what is the pu[详细]
2023-04-01 12:14 分类:问答Java, EJB framework, RBAC
Can any body give me idea how to do RBAC with the help of EJB framework? I am new i开发者_开发百科n Java, so I need details description about EJB and RBAC.There is JAAS.EJB itself wont help you with y[详细]
2023-04-01 05:37 分类:问答Glassfish Asynchronous only using 2 cores out of 4. How can I tell it to use all 4? Or at least 3?
Ubuntu quad-core glassfish install. I would like to tell glassfish to use all 4 cores to process async jobs because it is only using 2 right now. I can\'t find any setting to specify that though. Do开[详细]
2023-04-01 04:06 分类:问答Listen for changes in JNDI on Glassfish – how to look up EventContext?
My EJB application looks up some configuration values from JNDI. I would like to be able to change these values and h开发者_高级运维ave the application take notice immediately, without having to resta[详细]
2023-04-01 00:48 分类:问答How to perform XA transaction in EJB?
I have a MDB listening to particular topic. I have configured XA data source with jboss... I have set persistance .xml[详细]
2023-03-31 16:45 分类:问答Spring 3 EJB 3.1 JPA 2
I am looking for a template project a tutorial of how to build Spring 3 + EJB 3.1 + JPA 2 application. Any references or advices warmly appricated.[详细]
2023-03-31 05:07 分类:问答How do I keep Glassfish from creating a new session for each request?
Glassfish 3.1.1 Jersey 1.8 I have the following stateless session bean exposed as a JAX-RS resource.VehicleResource is contained in a WAR, with the other EJBs in an EJB-JAR.The entire app is packaged[详细]
2023-03-31 03:39 分类:问答ejb Security questions regarding Roles and Authentication
I\'d be very grateful is someone could assist me with the following questions: What are the differences between @RolesAllowed and @DeclareRoles annotations?[详细]
2023-03-31 01:34 分类:问答Why does CMT commit on exit of EJB method, when transaction attribute is "Required"?
I am consistently finding that my already-existing transaction is getting committed inside any method of an EJB marked @ejb.transaction type=\"Required\". Can this be correct?[详细]
2023-03-31 00:34 分类:问答EJB 2.1 stateful session bean
I have one scenario, I wrote business methods in stateful session beans using local interfaces. User can access the application in that time suddenly the database server is off. Again user re开发者_J[详细]
2023-03-31 00:06 分类:问答