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while you declare a variable in a function the variable can be accessed within that function only while you exit the function the variable is
you can declare a variable by the var statement such asvar strname some valueyou can also declare a variable with simply assigning a value to the
staging areas that have messages those have been sent and are waiting to be read note that contrary to what the name queue suggests messages dont
an execution of the jms interface for a message oriented middleware mom providers are executed as either a java jms execution or an adapter to a
a mapmessage carries name-value pair as its payload therefore its payload is same to the javautilproperties object of java the values can be java
textmessage having instance of javalangstring as its payload therefore it is very useful for exchanging textual data it can also be used for
what is the basic difference among publish subscribe model and p2p modelans publish subscribe model is typically used in one-to-many situation it is
message is a light weight message having only header and properties and no payload therefore if the if the receivers are to be notified about an
what are the different messaging paradigms jms supportsans publish and subscribe ie pubsuc and point to point ie
what are the different types of messages available in the jms apians message textmessage bytesmessage streammessage objectmessage mapmessage are the
jms is asynchronous in nature therefore not all the pieces need to be up all the time for the application to function as a whole even if the receiver
in rpc the method invoker waits for the method to finish implementation and return the control back to the invoker therefore it is completely
jms java messaging serviceis an acronym used for java messaging service it is javas answer to formed software using asynchronous messaging it is one
component classes generally move the task of generating output to the renderer all jsf components follow it render kit is a set of related renderers
the series of steps followed by an application is known its life cycle a jsf application typically follows six steps in its life1 restore view phase2
jsp simply gives a page which may contain markup embedded java code and tags which encapsulate more complicated logic html jsf may use jsp as its
in this unit we have learnt how to create simple html pages the contents of the page have to be written within the body tag the head tag includes the
a device for validating the data a user inputs to a javaserver faces ui
design a single page web site for a store listing the products and services offered the store sells computers and related products the site should
a user interface control that outputs data to a client or permits a user to input data to a javaserver faces
a framework for building server-side user interfaces for web applications is written in the java programming
what is javaserver faces navigation modelans a mechanism for describing the sequence in which pages in a javaserver faces application are
a easy expression language used by a javaserver faces ui component tag attributes to bind the associated component to a bean property or to bind the
a mechanism for converting among string-based markup generated by javaserver faces ui components and server-side java
what is javaserver faces event and listener modelans a mechanism for verifying how events emitted by javaserver faces ui components are handled this