머드초보의 블로그

$json = $_GET["c"] . "(" . json데이터 . ")";
echo $json;

package xmlparser;

import javafx.stage.Stage;
import javafx.scene.Scene;
import javafx.scene.text.Text;
import javafx.scene.text.Font;

var rankingInfo:RankingInfo = RankingInfo{
    onDone: function() {
        var content:String = "";
        for (item in rankingInfo.ranking) {
            content += "{item}\n";
        }
        text.content = content;
    }
};

var text:Text = Text {
    font: Font {
        size: 16
    }
    x: 10
    y: 30
}

Stage {
    title: "Application title"
    width: 250
    height: 300
    scene: Scene {
        content: text
    }
}

package xmlparser;

import javafx.data.pull.PullParser;
import javafx.io.http.HttpRequest;
import java.lang.Exception;

public class RankingInfo {
    var url:String = "http://openapi.naver.com/search?key=네이버OpenAPI키&target=rank&query=nexearch";
    var p:PullParser;
    var h:HttpRequest;
    public var ranking:String[];
    public var onDone:function() = null;
    
    init {
        ranking = [];
        h = HttpRequest {
            location: url
            onException: function(exception:Exception) {
                exception.printStackTrace();
            }
            onInput: function(input) {
                var i;
                p = PullParser {
                    documentType: PullParser.XML
                    input: input
                    onEvent: function(event) {
                        if (event.type == PullParser.START_DOCUMENT) {
                            ranking = [];
                            i = 0;
                        }
                        else if (event.type == PullParser.END_ELEMENT 
                            and event.level == 3) {
                           if (event.qname.name == "K") {
                               println("{event.text}");
                               ranking[i] = event.text;
                               i++;
                           }
                        }
                        else if (event.type == PullParser.END_DOCUMENT) {
                            onDone();
                        }
                    }
                }
                p.parse();
                p.input.close();
            }
        }
        h.start();
    }
}

<result>
<item>
<R1>
<K>투시안경</K>
<S>+</S>
<V>105</V>
</R1>
</item>
</result>

if (event.type == PullParser.END_ELEMENT and event.level == 3) {
if (event.qname.name == "K") {
    println("{event.text}");
}

var GoogleWeatherWidget = Class.create();

GoogleWeatherWidget.prototype = {
    initialize: function(contentDiv) {
        $(contentDiv).addClassName('content-div');
        var locationDiv = new Element('div', {id: 'location'});
        var tempcDiv = new Element('div', {id: 'tempc'});
        var conditionDiv = new Element('div', {id: 'condition'});
        var windDiv = new Element('div', {id: 'wind'});
        var iconDiv = new Element('div').insert(new Element('img', {id: 'icon'}));
        $(contentDiv).insert(locationDiv);      $(contentDiv).insert(tempcDiv);
        $(contentDiv).insert(conditionDiv);    $(contentDiv).insert(windDiv);
        $(contentDiv).insert(iconDiv);
        
        this.pollingListener = this.pollingProc.bindAsEventListener(this);
        new PeriodicalExecuter(this.pollingListener, 60);    
        this.pollingProc();
    },
    
    pollingProc: function() {
        var url = 'http://pipes.yahoo.com/pipes/pipe.run?'
        url += '&_id=eBxyJgZh3RGQLC8B6icw5g';
         url += '&_render=json';
         url += '&location=incheon';
         url += '&_callback=parseResponse';
        // 이놈을 추가하면 캐쉬에서 안불러오고 계속해서 불러오는군요 ^^
        url += '&' + Math.round(Math.random()* (new Date().getTime()));
        
        if ($('weatherInfo')) {
            $('weatherInfo').remove();    
        }
        var weatherInfo = new Element('script',{
            id: 'weatherInfo',
            type: 'text/javascript',
               src: url});
        $$('head')[0].insert(weatherInfo);
    }
}

function parseResponse(data) {
    $('location').update(data.value.items[0].location);
    $('tempc').update(data.value.items[0].tempc + '℃');
    $('icon').src = 'http://www.google.co.kr/ig/' + data.value.items[0].icon;
    $('condition').update(data.value.items[0].condition);
    $('wind').update(data.value.items[0].wind);
}

클라이언트에서 ajax로 요청했을 때 자료를 손쉽게 파싱하기 위해서 json으로 클라이언트에 던져줄 때가 편할 때가 있습니다. 그래서 손쉽게 json으로 변환하는 라이브러리가 있습니다.

http://json-lib.sourceforge.net/
여기보면 json-lib라는 놈이 있는데 json으로 손쉽게 변환해주는 라이브러리입니다.

public class JsonTest {
 
 @Test
 public void Bean2Json()
 {
  MyBean myBean1 = new MyBean();
  myBean1.setId(1);
  myBean1.setName("mudchobo");
  MyBean myBean2 = new MyBean();
  myBean2.setId(2);
  myBean2.setName("shit");
  
  List<MyBean> mybeanList = new ArrayList<MyBean>();
  mybeanList.add(myBean1);
  mybeanList.add(myBean2);
  
  JSONArray jsonArray = JSONArray.fromObject(mybeanList);
  System.out.println("mybeanList - " + jsonArray);
  
  Map<String, Object> map = new HashMap<String, Object>();
  map.put("beanlist", jsonArray);
  
  JSONObject jsonObject = JSONObject.fromObject(map);
  System.out.println("json - " + jsonObject);
 }
}