Hi all, I'm using tapestry 4.0 and have a service that what roughly does is create a PDF file in the tmp dir if it does not exists. If the file exists or after its creation the service returns its contents to the client. Now I'm worried about synchronization issues in this code. Mi first idea was synchronize the method that looks for the file and creates one if none exists, but this will not work if multiple instances of the service are concurrently running. So, can I safely assume that there is only one instance of the service running?, I think not but wanted to be sure. If there may be many instances of the service running, is Ok to synchronize on some global object? (global as in <state-object scope="application").
Any pointer to the docs are wellcome!. Thanks in advance. Regards, Manuel. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
