Pre-initialization of Servlet
Pre-initialization of Servlet What is meant by Pre-initialization of Servlet?
When servlet container is loaded, all the servlets...-initialization of Servlet. In case of Pre-initialization, the servlet is loaded
Hibernate Lazy Initialization
Hibernate Lazy Initialization What is lazy initialization... make lazy=true or lazy=false. Lazy initialization comes into play only when u... to be lazily loaded or prefetched.
Lazy initialization improves performance
Array Initialization in obj C
Array Initialization in obj C how can we initialize array in objective with some object ???
and give me also way to print the Array!!!
you can initialize the array by this code
// in your .h
Spring Lazy Initialization, Spring Lazy Loading example
Spring Lazy Initialization
In general all bean are initialized at startup. To stop such unnecessary
initialization we use lazy initialization which create... as shown below:
Inside Student Constructor
Initialization done when
setInitParameter() Method Example
set a context initialization parameter in Servlet 3
setInitParameter() method of ServletContext is used to set the context initialization parameter... name by which you want to set the
context initialization parameter
Arrays -- Intermediate
in the program,
not just in an initialization in a declaration..., the initialization
values may arbitrary expresssions. For example, this call
Transaction in JDBC
It is a feature of JDBC Transactions to Preserve Data Integrity. Savepoint set the initialization position and the rollback unsaved all the change made starting from the savepoint where it is set.
Here in this code you
Learn Servlet Life Cycle initialization till the destruction which is basically wrapped in four stages that are:
Loading and Instantiation
Servicing the Request... of the Servlet by using Class.forName(ServletName).newInstance().
Servlet Life Cycle
is categorized into 4 parts:
Servicing... of the servlet by using Class.forName(ServletName).newInstance().
After... the Request:
After Initialization, Servlet Container sends any request to the service
Java basics Explain about Initialization Blocks
Servlet Why init() is required to perform initialization activities instead of constructor
java basics What is the difference between Assignment and Initialization? Initialization means whenever we initialize any var. at
declaration time. int i = 0; is an initialization
Assignment means whenever we
ImpQuestion what is the difference between ForwardAction and ActionForward?
ActionForward represents a destination to which the controller servlet, ActionServlet, might be directed and processing
struts - Struts
struts what is the use of debug
2 Hi Friend,
This is the parameter that is used to specify the debug level for the ActionServlet class.It is having three values:
0- It does not give any debug information.
Struts - Struts
I m getting Error when runing struts application.
i have already define path in web.xml
i m sending --
but i m getting error
point is the Struts ActionServlet class. Interestingly enough, this ActionServlet... is the init() method in the ActionServlet class.
2. The Struts framework supports... the initialization mechanism parses all the module configuration and the initialization is over
hint:theritacle dought in structs - Struts
Similarity is they both are Java classes.
But ActionServlet is nothing but a Servlet... flow.
The ActionServlet is responsbile for looking up the struts-config.xml... back to the ActionServlet (which actually invoked the execute() method
Flex Component Life Cycle
of flex component life cycle.
1. Initialization phase
2. Update phase
3. Destruction phase
Initialization phase has four stages they are following:
1. Construction stage
2. Configuration stage
3. Attachment stage
Struts why in Struts ActionServlet made as a singleton what is the specific reason how it useful in the webapplication development?
Basically in Struts we have only Two types of Action classes.
controller i.e ActionServlet.
For more information, visit the following link
login page error
with struts supplied tags,then you should enable load on start up on ActionServlet
exception in servlet
exception in servlet If a servlet is not properly initialized, what exception may be thrown?
During initialization or service of a request, the servlet instance can throw an UnavailableException
Java Field Initialisation - Java Tutorials
Java Field Initialization
The fields/variable initialization in any... language a constructor is used for
initialization. Consider a class given below... the initialization code
is copied into all the constructor. For Example
startup or when the first request is made.
2)Initialization: After creating... initialization parameters to the init() method.
3)Servicing the Request: After successfully completing the initialization process, the servlet will be available
Understanding Struts Controller
. It is the Controller part of the Struts
Framework. ActionServlet is configured... Framework, user can map the specific pattern of request to the
ActionServlet. <... mapping maps all the requests ending with .do
to the ActionServlet