How do I get my Java object to stop resetting its creation date to the current date? -

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this basic, can't figure out why keeps resetting creation date. i'm using simple expiration cache on object. if expired, create new object. if isn't, use 1 exists. however, every time go check creation date on object, current date.

public class myobjectimpl implements myobjectinterface {      private static final long serialversionuid = -3542728718515350246l; // auto generated eclipse...      public myobjectimpl() {         this.creationdate = new date().gettime();     }      public boolean hasexpired(biginteger millesecondstoexpiration) {         if (millesecondstoexpiration == null) {             millesecondstoexpiration = new biginteger("2592000000"); // 30 days         }         if (getcreationdate() + millesecondstoexpiration.longvalue() < new date().gettime()) {             return true;         } else {             return false;         }     }      private long creationdate;      public long getcreationdate() {         return this.creationdate;     } }

here how call it:

myobjectinterface myobject = (myobjectinterface)session.getattribute("my_object");  if (myobject == null || (myobject != null && myobject.hasexpired(null))) {     session.setattribute("my_object", new myobjectimpl()); }

hasexpired returns true young objects, wrong way around:

if (getcreationdate() + millesecondstoexpiration.longvalue() < new date().gettime()) {         return true;     } else {         return false;     }

so recreate object each time.


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