This week's book giveaway is in the Java in General forum. We're giving away four copies of Think Java: How to Think Like a Computer Scientist and have Allen B. Downey & Chris Mayfield on-line! See this thread for details.
I want to find out if any property on my object has changed or not so if the user has changed some stuff - for example a description field - then let's activate the save butto
so an idea could be this: let's create a Backup of the object at the beginning.... at the end when user is done we also have another object .... now let's compare these two objects and see if they are equal or not, if they are not then it means we need to make some updates ...
now is there any nice library or pattern or idea! that can do this?