Interested to Buy Any Domain ? << Click Here >> for more details...
What is the servletcontext listener and what is
JspContext and page context pls tell in simple words.
- 1 Answers
- 6336 Views
- IBM, I also Faced
- E-Mail Answers
Answer Posted / sreekumar
ServletContextListener is an interface which contains two
methods to be implemented namely contextInitialized and
contextDestroyed which will be called when context is
initialized and destroyed respectively. Both the methods
accepts ServletContextEvent as argument
PageContext is an implicit object which encapsulates other
implicit objects. ie. using pagecontext reference we can get
references to all other implicit objects and attributes from
all scopes
JspContext serves as the base class for the PageContext class
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
What is the Spring2.5 MVC Navigation flow?
What are the classes in the java collection framework? : java collections
What are the different types of collections views being provided by the map interface? : java collections
In hyderabad, which s/w training center is best for java, other than corejava what r the new tools to learn in java,which tool is best & have current requirement,pls give me information about java to learn ?
What is an algorithm in java collection framework? : java collections
Which interface does java.util.hashtable implement?
What is the difference between comparable and comparator in java.util pkg?
What is Generic in java? Where can we write Generic ( class or method or objects or etc...)? with simple example? Thanks, Bose. Infosys 2 In which way does a Primitive data type is passed ? Sun- Microsystems 4 what is the use of declaring constructor as private? Sai- Softech 5 what is difference between global methods and local methods? 1 What is meant by class loader and how many types are there? Apple 1 what is meaning of JIT? 4 What is an abstract class? Wipro 5 what is filters and its use? Virtusa 2 why is multiple inheritance not allowed in java? Elementus-Technologies 7 Differences between jdk 1.4 and 1.5 Wipro 4 is JVM platform dependent or independent..? IBM 6 what is main purpose of abstract class? 5 what is difference between colection and collections? Tech-Mahindra 11 What error occurs if a try-catch-finally statement sequence does not have a catch clause? 2 Explain the difference between scrollbar and scrollpane? 1 Explain the differences between public, private, protected and static? 4 Explain the difference between getAppletInfo and getParameterInfo? 1 Is Cegonsoft Pvt.Ltd. a good Institute? 4 Why only one Class is public in one file? Explain in details. Thanks in Advance. 11 Which method will get invoked first in a stand alone application?
How is hashset maintained in memory by java ?
What are the different types of classes implemented in the set interfaces? : java collections
What are the main classes of the list interfaces? : java collections
can u draw class/object diagram for ATM
Which java collection class can be used to maintain the entries in the order in which they were last accessed?
What are the interfaces in java collections? : java collections
What is the use of hashcode in java ?
