JNDI context JNDI Context Provides a mechanism to lookup resources on the network Initial context Initial Context constructor provides the initial context. Session context Session Context has all the information a session bean would require from the container...

Stateful Session bean:- Stateful session bean maintain the state of the conversation between the client and itself When the client invokes a method on the bean the instance variables of the bean may contain a state but only for the duration of the invocation...

ORM: - ORM stands for Object/Relational mapping which is mainly used to remove the difference between object oriented and relation model Different levels of ORM quality: - Pure relational entire application, including the user interface, is designed around...

Marshaling: - Marshalling creates an XML document from a content tree. To marshal a content tree, Create a JAXBContext object Create a Marshaller object (Marshaller marshaller = jaxbContext.createMarshaller();) Set required properties using setProperty...

Navigation rules tells JSF implementation which page to send back to the browser after a form has been submitted The above configuration says that navigation will happen to page2.jsp if the action eventAction happens inside page1.jsp See the following...

Schema DTD Schema document is an XML document i.e., the structure of an XML document is specified by another XML document DTDs follow SGML syntax supports variety of data types similar to programming language In DTD everything is treated as text creating...

The spring container finds the beans definition from the XML file and instantiates the bean Using the dependency injection, spring populates all of the properties as specified in the bean definition If the bean implements the BeanNameAware interface,...