And to make it thread safe I have use "synchronize" blocks of code which can cause all the requests to get queued up. (Java has lock per object, therefore if my code had 2 synchronized blocks, then the 2nd block would lock up even when the first one is being executed.) Isn't this bad for performance?
regards, Abhishek. ----- Original Message ----- From: "Nelson, Laird" <[EMAIL PROTECTED]> To: "'Struts Users Mailing List'" <[EMAIL PROTECTED]> Sent: Wednesday, April 24, 2002 6:27 PM Subject: RE: Struts Actions are Singletons? > > -----Original Message----- > > From: abhishek srivastava [mailto:[EMAIL PROTECTED]] > > Are the Action classes that we write for Struts Singletons? > > or are they > > created and destroyed per request. > > http://jakarta.apache.org/struts/doc-1.0.2/userGuide/building_controller.htm > l#action_classes > > Excerpt: > "The controller servlet creates only one instance of your Action class, > and uses it for all requests. Thus, you need to code your Action class so > that it operates correctly in a multi-threaded environment, just as you must > code a servlet's service() method safely." > > Cheers, > Laird > > -- > To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> > For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> > > -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
