Java Code Examples for com.alibaba.fastjson.JSONArray#iterator()

public JSONObject delDeployServer(String projectId, int id,int page){

        DeployServer deployServer = dataService.selectObject(DeployServer.class,"projectId=? and id=?",projectId,id);
        if(deployServer == null){
            throw new ToClientException(SysConstantDefine.InvalidParam,"server id is not exist!projectId={}, id={}",projectId,id);
        }
        dataService.delete(deployServer);

        JSONObject ret = getDeployServerList(projectId,page,serverPageSize);
        JSONArray array = ret.getJSONArray("deployServers");
        Iterator<Object> it = array.iterator();
        while (it.hasNext()){
            JSONObject jsonObject = (JSONObject)it.next();
            if(jsonObject.getInteger("id")==id){
                it.remove();
                break;
            }
        }

        return ret;
    }
 

public static List<TagResult> parseList(String json) {
    JSONArray array = JSON.parseArray(json);
    List<TagResult> arrayList = new ArrayList<TagResult>(array.size());

    Iterator<Object> iterator = array.iterator();
    while (iterator.hasNext()) {
        JSONObject object = (JSONObject) iterator.next();
        Set<Entry<String, Object>> entrySet = object.entrySet();
        for (Entry<String, Object> entry : entrySet) {
            String key = entry.getKey();
            String value = entry.getValue().toString();
            TagResult tagResult = new TagResult(key, value);
            arrayList.add(tagResult);
            break;
        }
    }

    return arrayList;
}
 

@Override
public NanoHTTPD.Response get(RouterNanoHTTPD.UriResource uriResource, Map<String, String> urlParams, NanoHTTPD.IHTTPSession session) {
    String sessionId = urlParams.get("sessionId");
    Map<String, String> body = new HashMap<String, String>();
    UiDevice mDevice = Elements.getGlobal().getmDevice();
    JSONObject result = null;
    try {
        session.parseBody(body);
        String postData = body.get("postData");
        JSONObject jsonObj = JSON.parseObject(postData);
        JSONArray keycodes = (JSONArray)jsonObj.get("value");
        for (Iterator iterator = keycodes.iterator(); iterator.hasNext();) {
            int keycode = (int) iterator.next();
            mDevice.pressKeyCode(keycode);
        }
        return NanoHTTPD.newFixedLengthResponse(getStatus(), getMimeType(), new Response(result, sessionId).toString());
    } catch (Exception e) {
        return NanoHTTPD.newFixedLengthResponse(getStatus(), getMimeType(), new Response(Status.UnknownError, sessionId).toString());
    }
}
 

public static <D> List<D> tranJSONArray(JSONArray arr, Class<D> destClass) {
    List<D> ret = new ArrayList<>();
    Iterator<Object> iterator = arr.iterator();
    while (iterator.hasNext()) {
        JSONObject next = (JSONObject) iterator.next();
        try {
            ret.add(destClass.getConstructor(JSONObject.class).newInstance(next));
        } catch (Exception e) {
            e.printStackTrace();
            logger.error("tranJSONArray exception", e);
        }
    }
    return ret;
}
 

/**
 * @param user
 * @return
 */
public JSONArray getNavPortal(ID user) {
    ConfigEntry config = getLayoutOfNav(user);
    if (config == null) {
        return NAVS_DEFAULT;
    }

    // 过滤
    JSONArray navs = (JSONArray) config.getJSON("config");
    for (Iterator<Object> iter = navs.iterator(); iter.hasNext(); ) {
        JSONObject nav = (JSONObject) iter.next();
        JSONArray subNavs = nav.getJSONArray("sub");

        if (subNavs != null && !subNavs.isEmpty()) {
            for (Iterator<Object> subIter = subNavs.iterator(); subIter.hasNext(); ) {
                JSONObject subNav = (JSONObject) subIter.next();
                if (isFilterNav(subNav, user)) {
                    subIter.remove();
                }
            }

            // 无子级，移除主菜单
            if (subNavs.isEmpty()) {
                iter.remove();
            }
        } else if (isFilterNav(nav, user)) {
            iter.remove();
        }
    }
    return navs;
}
 

/**
 * 丰富图表数据 title, type
 *
 * @param charts
 */
protected void richingCharts(JSONArray charts) {
       for (Iterator<Object> iter = charts.iterator(); iter.hasNext(); ) {
           JSONObject ch = (JSONObject) iter.next();
           ID chartid = ID.valueOf(ch.getString("chart"));
           ConfigEntry e = getChart(chartid);
           if (e == null) {
               iter.remove();
               continue;
           }

           ch.put("title", e.getString("title"));
           ch.put("type", e.getString("type"));
       }
}
 

@Test
public void testJSONToResult() {
    String json = "[{\"host\":\"127.0.0.1\"},{\"host\":\"127.0.0.1\"},{\"host\":\"127.0.0.1.012\"}]";

    try {
        JSONArray array = JSON.parseArray(json);
        // System.out.println(array);
        Assert.assertEquals(array.toString(),
                "[{\"host\":\"127.0.0.1\"},{\"host\":\"127.0.0.1\"},{\"host\":\"127.0.0.1.012\"}]");
        List<TagResult> arrayList = new ArrayList<TagResult>(array.size());

        Iterator<Object> iterator = array.iterator();
        while (iterator.hasNext()) {
            JSONObject object = (JSONObject) iterator.next();
            Set<Entry<String, Object>> entrySet = object.entrySet();
            for (Entry<String, Object> entry : entrySet) {
                String key = entry.getKey();
                Assert.assertNotEquals(key, null);
                Object valueObject = entry.getValue();
                Assert.assertNotEquals(key, null);
                String value = valueObject.toString();
                TagResult tagResult = new TagResult(key, value);
                arrayList.add(tagResult);
                break;
            }
        }
        Assert.assertEquals(arrayList.size(), 3);
    } catch (Exception ex) {
        ex.printStackTrace();
    }

}
 

public static void fromArrayToBundle(Bundle bundle, String key, Object array) {
    if (bundle != null && !TextUtils.isEmpty(key) && array != null) {
        if (array instanceof String[]) {
            bundle.putStringArray(key, (String[]) ((String[]) array));
        } else if (array instanceof byte[]) {
            bundle.putByteArray(key, (byte[]) ((byte[]) array));
        } else if (array instanceof short[]) {
            bundle.putShortArray(key, (short[]) ((short[]) array));
        } else if (array instanceof int[]) {
            bundle.putIntArray(key, (int[]) ((int[]) array));
        } else if (array instanceof long[]) {
            bundle.putLongArray(key, (long[]) ((long[]) array));
        } else if (array instanceof float[]) {
            bundle.putFloatArray(key, (float[]) ((float[]) array));
        } else if (array instanceof double[]) {
            bundle.putDoubleArray(key, (double[]) ((double[]) array));
        } else if (array instanceof boolean[]) {
            bundle.putBooleanArray(key, (boolean[]) ((boolean[]) array));
        } else if (array instanceof char[]) {
            bundle.putCharArray(key, (char[]) ((char[]) array));
        } else {
            if (!(array instanceof JSONArray)) {
                throw new IllegalArgumentException("Unknown array type " + array.getClass());
            }

            ArrayList arraylist = new ArrayList();
            JSONArray jsonArray = (JSONArray) array;
            Iterator it = jsonArray.iterator();

            while (it.hasNext()) {
                JSONObject object = (JSONObject) it.next();
                arraylist.add(fromJsonToBundle(object));
            }

            bundle.putParcelableArrayList(key, arraylist);
        }

    }
}
 

@Override
public void webWxGetContact() {
	String url = String.format(URLEnum.WEB_WX_GET_CONTACT.getUrl(), core
			.getLoginInfo().get(StorageLoginInfoEnum.url.getKey()));
	Map<String, Object> paramMap = core.getParamMap();
	HttpEntity entity = httpClient.doPost(url, JSON.toJSONString(paramMap));

	try {
		String result = EntityUtils.toString(entity, Consts.UTF_8);
		// System.out.println("webWxGetContact:" + result);//CPP
		JSONObject fullFriendsJsonList = JSON.parseObject(result);
		// 查看seq是否为0，0表示好友列表已全部获取完毕，若大于0，则表示好友列表未获取完毕，当前的字节数（断点续传）
		long seq = 0;
		long currentTime = 0L;
		List<BasicNameValuePair> params = new ArrayList<BasicNameValuePair>();
		if (fullFriendsJsonList.get("Seq") != null) {
			seq = fullFriendsJsonList.getLong("Seq");
			currentTime = new Date().getTime();
		}
		core.setMemberCount(fullFriendsJsonList
				.getInteger(StorageLoginInfoEnum.MemberCount.getKey()));
		JSONArray member = fullFriendsJsonList
				.getJSONArray(StorageLoginInfoEnum.MemberList.getKey());
		// 循环获取seq直到为0，即获取全部好友列表 ==0：好友获取完毕 >0：好友未获取完毕，此时seq为已获取的字节数
		while (seq > 0) {
			// 设置seq传参
			params.add(new BasicNameValuePair("r", String
					.valueOf(currentTime)));
			params.add(new BasicNameValuePair("seq", String.valueOf(seq)));
			entity = httpClient.doGet(url, params, false, null);

			params.remove(new BasicNameValuePair("r", String
					.valueOf(currentTime)));
			params.remove(new BasicNameValuePair("seq", String.valueOf(seq)));

			result = EntityUtils.toString(entity, Consts.UTF_8);
			fullFriendsJsonList = JSON.parseObject(result);

			if (fullFriendsJsonList.get("Seq") != null) {
				seq = fullFriendsJsonList.getLong("Seq");
				currentTime = new Date().getTime();
			}

			// 累加好友列表
			member.addAll(fullFriendsJsonList
					.getJSONArray(StorageLoginInfoEnum.MemberList.getKey()));
		}
		core.setMemberCount(member.size());
		for (Iterator<?> iterator = member.iterator(); iterator.hasNext();) {
			JSONObject o = (JSONObject) iterator.next();
			if ((o.getInteger("VerifyFlag") & 8) != 0) { // 公众号/服务号
				core.getPublicUsersList().add(o);
			} else if (Config.API_SPECIAL_USER.contains(o
					.getString("UserName"))) { // 特殊账号
				core.getSpecialUsersList().add(o);
			} else if (o.getString("UserName").indexOf("@@") != -1) { // 群聊
				if (!core.getGroupIdList()
						.contains(o.getString("UserName"))) {
					core.getGroupNickNameList()
							.add(o.getString("NickName"));
					core.getGroupIdList().add(o.getString("UserName"));
					core.getGroupList().add(o);
				}
			} else if (o.getString("UserName").equals(
					core.getUserSelf().getString("UserName"))) { // 自己
				core.getContactList().remove(o);
			} else { // 普通联系人
				core.getContactList().add(o);
			}
		}
		return;
	} catch (Exception e) {
		LOG.error(e.getMessage(), e);
	}
	return;
}