Question

I am trying to port this bit of Python code to Java http://www.bemasher.net/archives/1002 (scroll down to the bottom for the code)

But because everything is dynamically typed, I’m having difficulty porting this. I need to be able to use a Java implementation of Pythons json. Right now I’m using gson ( http://code.google.com/p/google-gson/ ), but I’m open to anything.

Neither of gson’s fromJson’s signatures

public <T> T fromJson(String json, Class<T> classOfT) throws JsonParseException
public <T> T fromJson(String json, Type typeOfT) throws JsonSyntaxException 

match Pythons

data = json.loads(response)

This is the JSON that I am trying to read: http://www.ows.newegg.com/Stores.egg/Categories/1

How would I go about getting the class or type of the JSON above and read through it? All the other examples I’ve seen you have to know what it is.

Thanks!

Answer 1

It basically fetches http://www.ows.newegg.com/Stores.egg/Menus and dumps its contents to a string (response), then it parses the JSON using json.loads() and puts that into data.

Then it will iterate through the contents of data and build a HTML list using lxml. The list itself should look like:

<ul>
  <li><a href="/Store?{StoreID}">{StoreTitle}</a></li>
  ...
</ul>

Where {StoreID} and {StoreTitle} are the IDs and titles fetched and parsed from that URL.

References: urllib2, json, lxml