what is the purpose of load_on_startup entry in struts-
config.xml?
Answer Posted / srinu
If load_on_startup is not enabled in web.Xml then the
servlet crates the object that class and sevletConfig object
will be created after constructor will be executed after it
will go to life cycle methods in servlets.i.e means lot of
processing will be done when load-on-startup is not enabled.
If load_on_startup is enabled then that moment when
WEBAPPLICATION is deployed all lot of processing will be done.
Then immediately executes LIFECYCLE method in servlets
Problem: suppose our webapplication contain 10 servlets then
which servlet object will be created?
solution: for this problem If we use load on startup web
container creates the objects based on the proirity when
there are mutliple servlets.We use load_ on_ start up for
giving the proirity.
Note:1 is highest priorty
2 is next highest priorty
-1 ignores that value
EX:<load-on-startup>1</load-on-startup>
Is This Answer Correct ? | 7 Yes | 3 No |
Post New Answer View All Answers
What is struts-default package and what are it’s benefits?
What is the difference between requestaware and servletrequestaware interface?
How can we display validation errors on jsp page?
Are interceptors and filters different?
What’s the difference between struts and espresso?
Explain architecture of struts2?
What do you mean by ognl?
Mark the differences between html tags and strut specific html tags.
What is validate() and reset() functions?
What is s token?
What are the core components of a struct2 based application?
What does modeldriven interceptor?
How to display validation errors on jsp page?
What is the purpose of @doublerangefieldvalidator?
Explain the complete struts validator framework.