A stateless session bean is strictly a single invocation bean. It is employed for reusable business services that are not connected to any specific client, such as generic currency calculations, mortgage rate calculations, and so on. Stateless session beans may contain client-independent, read-only...
A stateless session bean does not maintain a conversational state with the client. When a client invokes the methods of a stateless bean, the bean’s instance variables may contain a state specific to that client but only for the duration of the invocation. When the method is finished, the ...
Stateful message processing is referred to scenarios where we are using integration process i.e., the message is persisted for sometime for further processing. Stateless message processing are referred to scenarios where there is no usage of BPM or integration process. Regards, Lokesh Reward Points ...
The stateless session bean on which I have place the @WebService() annotation is in the ejb-jar component, and of course, an ejb-jar doesn't have a WEB-INF directory. However, I placed the WSDL file in the web component's WEB-INF/wsdl directory and tried it anyway, but get the ...
如果我们使用EJB实现上面的例子,Bank类可以作为一个Stateless Session Bean实现。 在Bank的代码中只用考虑商业逻辑,不用考虑认证和事务等方面。 认证和事务等方面在EJB Descriptor中定义,由EJB Container提供这些方面的实现。 我们来看一下,如何使用EJB Descriptor描述上面的例子。
如果我们使用EJB实现上面的例子,Bank类可以作为一个Stateless Session Bean实现。 在Bank的代码中只用考虑商业逻辑,不用考虑认证和事务等方面。 认证和事务等方面在EJB Descriptor中定义,由EJB Container提供这些方面的实现。 我们来看一下,如何使用EJB Descriptor描述上面的例子。
Pool.createBean(StatelessSessionPool.java:148) at weblogic.ejb20.pool.StatelessPool.getBean(StatelessSessionPool.java:98) at weblogic.ejb20.manager.Stateless.preInvoke(StatelessManager.java:154) at weblogic.ejb20.internal.BaseEJB.preInvoke(BaseEJBObject.java:126) at weblogic.ejb20.internal....
Now configure your Session Bean to use this interceptor as shown in the following example so that all methodinvocationswill be routed through your interceptor code. @Stateless(name="DemoSessionEJB", mappedName="EJBWithADFBCApp-EJBModel-DemoSessionEJB") ...
Google Share on Facebook AcronymDefinition SLSBStateless Session Bean(Java) SLSBSociety of Luxembourg Students in Britain(est. 1992) SLSBSierra Leone Standards Bureau(Ministry of Trade and Industry; Sierra Leone) SLSBSenior League Softball SLSBSunway Lagoon Sdn. Bhd.(theme park; Selangor, Malaysia) ...
SSBStateless Session Bean(web application software development) SSBSocial Security Bulletin(US SSA) SSBStuttgarter Straßenbahnen AG(German: public transportation company) SSBSchulich School of Business(Canada) SSBSocietà Per I Servizi Bancari(Italian data processor) ...