[jboss-user] [EJB3] - Passing information via InvocationContext in interceptors

Arjun Kumaar [http://community.jboss.org/people/arjun_kumaar] created the discussion "Passing information via InvocationContext in interceptors" To view the discussion, visit: http://community.jboss.org/message/612633#612633 -------------------------------------------------------------- Can I pass data in invocation context via remote method calls? I have two stateless session beans BeanA and BeanB I have an interceptor for each bean BeanAInterceptor for BeanA.methodA BeanBInterceptor for BeanB.methodB In BeanAInterceptor, I set some context data. In BeanA.methodA, I get an handle to BeanB and call BeanB.methodB In the process, BeanBInterceptor gets called and I want to read the context data that I set in BeanAInterceptor, but I get null. Is there any way to pass data via InvocationContext across remote calls if BeanA and BeanB are deployed in a. same jvm b. different jvm c. in a clustered environment. In short I want to send data across ejbs, but via interceptors and not as parameters to method calls. I am pasting the relevant code below. @Stateless public class BeanA {        @Resource     SessionContext ctx;     @Interceptors(BeanAInterceptor.class)     public void methodA() {         BeanBRemote bRemote = ctx                     .getBusinessObject(BeanB.class);         bRemote.methodB();     } } public class BeanAInterceptor {     @AroundInvoke     public Object interceptA(InvocationContext ctx) throws Exception {         Map<String, Object> ctxData = ctx.getContextData();         ctxData.put("key", "value");         return ctx.proceed();     } } @Stateless public class BeanB {     @Interceptors(BeanBInterceptor.class)     public void methodB() {         //do something         return;     } } public class BeanBInterceptor {     @AroundInvoke     public Object interceptB(InvocationContext ctx) throws Exception {         Map<String, Object> ctxData = ctx.getContextData();         Object val = ctxData.get("key"); //I get val as null here         return ctx.proceed();     } } Thanks Arjun -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/612633#612633] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&...]