7kai Tasks OAuth sample code for Java. 参考: http://blog.unfindable.net/archives/788 依存: - http://commons.apache.org/codec/ - http://code.google.com/p/oauth-signpost/downloads/list

oauth-7kai-tasks-java.java

package doublespark;

import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Map;

// http://code.google.com/p/oauth-signpost/
import oauth.signpost.OAuthConsumer;
import oauth.signpost.basic.DefaultOAuthConsumer;

// http://code.google.com/p/google-gson/
import com.google.gson.Gson;
import com.google.gson.stream.*;

public class Me {
	public static void main(String[] args) throws Exception {
		OAuthConsumer consumer = new DefaultOAuthConsumer(
 				"YOUR_APP_CONSUMER_KEY", "YOUR_APP_CONSUMER_SECRET");
 		consumer.setTokenWithSecret("YOUR_ACCESS_TOKEN", "YOUR_ACCESS_SECRET");

 		URL url = new URL("https://tasks.7kai.org/api/1/account/me");
		HttpURLConnection api_request = (HttpURLConnection) url
				.openConnection();
		consumer.sign(api_request);
		api_request.connect();
		InputStream in = api_request.getInputStream();
		JsonReader jsr = new JsonReader(new InputStreamReader(in, "utf-8"));
		Gson gson = new Gson();
		MeResponse res = new MeResponse();
		res = gson.fromJson( jsr, res.getClass() );
		Account account = res.account;
		List<SubAccount> sub_accounts = res.sub_accounts;
		Map<String, Account> users = res.users;
		List<TaskList> lists = res.lists;

		System.out.println( account.name );
		System.out.println( res.holidays );
		for (SubAccount sub_account: sub_accounts) {
			System.out.println( sub_account.name );
			System.out.println( sub_account.code );
		}
		for (TaskList list: lists) {
			System.out.println( "===== " + list.name + " =====" );
			System.out.println( "Owner: " + users.get(list.owner).name );
			for (Account member: list.getMembers(users)) {
				System.out.println( "Member: " + member.name );
			}
			for (Task task: list.tasks) {
				System.out.println( "[" + list.name + "] " + task.name + " " + task.getStatusName() );
				for (TaskAction action: task.actions) {
					Account user = users.get(action.account_id);
					if (action.action.equals("comment")) {
						System.out.println( "- " + action.message + " by " + user.name + " at " + action.getTime() );
					} else {
						System.out.println( "- " + action.action + " by " + user.name + " at " + action.getTime() );
					}
				}
			}
		}
	}

	public static class MeResponse {
		int success;
		Account account;
		String list_ids;
		String modified_on;
		Sign sign;
		Map<String, String> holidays;
		Map<String, Account> users;
		List<SubAccount> sub_accounts;
		List<TaskList> lists;
		public MeResponse() {
		}
	}

	public static class Account {
		String name;
		String icon;
	}
	
	public static class Sign {
		String account_id;
		String name;
		String icon;
	}
	
	public static class SubAccount {
		String code;
		String name;
		String created_on;
		String updated_on;
		String authenticated_on;
		SubAccountData data;
	}

	public static class SubAccountData {
		String icon;
	}

	public static class TaskList {
		String id;
		String name;
		String description;
		int original;
		String owner;
		List<String> members;
		String invite_code;
		String public_code;
		List<Task> tasks;
		String last_task_id;
		long actioned_on;
		public List<Account> getMembers(Map<String, Account> users) {
			List<Account> rows = new ArrayList<Account>();
			for (String account_id: this.members) {
				rows.add(users.get(account_id));
			}
			return rows;
		}
		public Date getActionedOn() {
			return new Date(this.actioned_on);
		}
	}

	public static class Task {
		String id;
		String parent_id;
		String name;
		String due;
		String duration;
		String status = "0";
		String pending = "0";
		String closed = "0";
		String requester;
		String registrant;
		List<String> assign;
		List<TaskAction> actions;
		String last_comment_id;
		long created_on;
		long updated_on;
		public String getStatusName() {
			if (this.closed.equals("1")) {
				return "closed";
			} else if (this.pending.equals("1")) {
				return "pending";
			} else if (this.status.equals("1")) {
				return "start";
			} else if (this.status.equals("2")) {
				return "fix";
			} else {
				return "open";
			}
		}
		public Date getCreatedOn() {
			return new Date(this.created_on);
		}
		public Date getUpdatedOn() {
			return new Date(this.updated_on);
		}
	}

	public static class TaskAction {
		String id;
		String account_id;
		String action;
		String message;
		long time;
		public Date getTime() {
			return new Date(this.time);
		}
	}
}