i'll look into the sesionj transiency problem...
Jonathan Locke wrote:
this is all totally changed as of 5 minutes from now.
Johan Compagner wrote:
I have looked at this now
in the constructor of Session we do this:
protected Session(final IApplication application)
{
this.application = application;
setPageFactory(application.getSettings().getDefaultPageFactory());
setClassResolver(application.getSettings().getDefaultClassResolver());
this.pages = MostRecentlyUsedMap.newInstance(application.getSettings()
.getMaxSessionPages());
}
So we are getting the defaults and are storing that in the Session object.
Now i can make the page an class resolvers transient. But what should i store then?
The classname? Then we should require that they have a default constructor so that i can do newInstance();
Also i see this: private transient IApplication application;
and the getter: public final IApplication getApplication() { return application; }
But that could be a problem Because if it is serialized and deserialized how do we get the application back?
then that session wouldn't have a application anymore!
any thoughts?
johan
Juergen Donnerstag wrote:
I remember Jon's explanation why it makes sense to have IPageFactory access through the Session. But does it really need to be synchronized in a cluster? I don't think so. Without having taken a look at the implementation, why not make the pageFactory transient?
Juergen
On Wed, 19 Jan 2005 19:52:03 +0100, Johan Compagner <[EMAIL PROTECTED]> wrote:
just did this.
But then i think the Log should be: public static final Log.
which class are you talking about? and why public?
i meant private. But loggers should be static so that you don't serialize them.
But i already made them serializeable at my place but now i get this exception
java.io.WriteAbortedException: writing aborted;
java.io.NotSerializableException: java.lang.reflect.Constructor
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1278)
so somewhere i think DefaultPageFactory? We are keeping Constructor objects in a map So i made the constructorsForClass map transient. (so if it get's deserialized the constructors need to be relookup but that is no problem ofcourse)
johan
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