UserParser.java

package com.airlocksoftware.hackernews.parser;

import java.io.IOException;

import org.jsoup.nodes.Document;
import org.jsoup.select.Elements;

import android.util.Log;

import com.airlocksoftware.hackernews.data.ConnectionManager;
import com.airlocksoftware.hackernews.model.User;

public class UserParser {

	private static final String TAG = "UserParser";

	public static User parseUser(String username) {
		try {

			User user = new User();
			user.username = username;

			// don't use user cookie so that "about" text appears correctly
			Document page = ConnectionManager.anonConnect("/user?id=" + username)
																				.get();
			Elements trs = page.select("form > table > tbody > tr");

			user.created = trs.select("td:containsOwn(created:) + td")
												.first()
												.text();
			user.karma = Integer.parseInt(trs.select("td:containsOwn(karma:) + td")
																				.first()
																				.text());
			try {
				user.avg = Float.parseFloat(trs.select("td:containsOwn(avg:) + td")
																				.first()
																				.text());
			} catch (Exception e) {
				user.avg = -1.0f;
			}

			user.aboutHtml = trs.select("td:containsOwn(about:) + td")
													.first()
													.html();

			return user;
		} catch (IOException e) {
			e.printStackTrace();
			Log.d(TAG, "IOException parsing UserModel for: " + username);
			return null;
		} catch (NumberFormatException e) {
			e.printStackTrace();
			Log.d(TAG, "NumberFormatException parsing UserModel for: " + username);
			return null;
		} catch (NullPointerException e) {
			e.printStackTrace();
			Log.d(TAG, "NullPointerException parsing UserModel for: " + username);
			return null;
		}
	}

}