/**
* 生成 JSON Description Array String
*
* @param description Description String
* @return JSON String
*/
@SuppressLint("DefaultLocale")
public static String GenerateJSONDescription(String description) {
if (description != null) {
if (description.length() > 0 && !description.contains("null")) {
JSONStringer jsonStringer = new JSONStringer();
try {
jsonStringer.array();
for (String item : description.split("#")) {
String[] part = item.split(":");
jsonStringer.object();
jsonStringer
.key("id")
.value(
part.length > 0
? part[0].replaceAll("(?i)bit", "").replaceFirst("^0+(?!$)", "")
: "");
jsonStringer.key("value").value(part.length > 1 ? part[1] : "");
jsonStringer.endObject();
}
jsonStringer.endArray();
} catch (JSONException e) {
e.printStackTrace();
}
return jsonStringer.toString();
} else {
return "";
}
} else {
return "";
}
}
@Override
public void toJSONString(JSONStringer stringer) throws JSONException {
super.toJSONString(stringer);
stringer.key(Members.COLUMN_IDX.name()).value(m_columnIndex);
stringer.key(Members.TABLE_NAME.name()).value(m_tableName);
stringer.key(Members.COLUMN_NAME.name()).value(m_columnName);
stringer.key(Members.COLUMN_ALIAS.name()).value(m_columnAlias);
}
/**
* @param e
* @param response
*/
private void getError(Exception e, HttpServletResponse response) {
PrintWriter print;
// Do not display database or other system errors to the client
final String errormessage = "A System Error Occurred, Contact the Administrator";
try {
print = response.getWriter();
response.setContentType("text/javascript");
StringBuffer toPrint = new StringBuffer();
StringBuffer toPrint2 = new StringBuffer();
toPrint.append("{ \"result\":");
JSONStringer stringer = new JSONStringer();
stringer.object();
stringer.key("error");
// stringer.value(e.getClass().toString() + ":" + e.getMessage());
stringer.value(errormessage);
stringer.endObject();
toPrint.append(stringer.toString());
toPrint2.append(e.getClass().toString() + ":" + e.getMessage() + "\n");
StackTraceElement[] stack = e.getStackTrace();
for (int i = 0; i < stack.length; i++) {
toPrint2.append(stack[i].toString() + "\n");
}
toPrint.append("}");
print.write(toPrint.toString());
logger.error(toPrint2.toString());
} catch (IOException e1) {
e1.printStackTrace();
} catch (JSONException e2) {
e2.printStackTrace();
}
}
private void encodeFeature(Feature f) throws JSONException {
builder.object();
builder.key("type").value("Feature");
// builder.key("id").value(f.getID());
builder.key("geometry");
IGeometry g = f.getGeometry();
encodeGeometry(g);
builder.key("properties");
builder.object();
// TODO encode Feature
// f.toJSON(builder);
builder.endObject();
builder.endObject();
}
private void encodeFeatureCollection(FeatureCollection c) throws JSONException {
builder.object();
builder.key("type").value("FeatureCollection");
builder.key("features");
builder.array();
Enumeration e = c.getFeatures().elements();
while (e.hasMoreElements()) {
Feature f = (Feature) e.nextElement();
encodeFeature(f);
}
builder.endArray();
builder.endObject();
}
void writeTo(JSONStringer stringer) throws JSONException {
stringer.object();
for (Map.Entry<String, Object> entry : nameValuePairs.entrySet()) {
stringer.key(entry.getKey()).value(entry.getValue());
}
stringer.endObject();
}
public String marshal() throws JSONException {
JSONStringer stringer = new JSONStringer();
stringer.object();
stringer.key("scope").value(this.scope);
if (this.callbackUrl != null) {
stringer.key("callbackUrl").value(this.callbackUrl);
}
if (this.returnUrl != null) {
stringer.key("returnUrl").value(this.returnUrl);
}
stringer.key("deadline").value(this.deadline);
stringer.endObject();
return stringer.toString();
}
private void encodeBoundingBox(Extent env) throws JSONException {
builder.key("bbox");
builder.array();
builder.value(env.getMinX());
builder.value(env.getMinY());
builder.value(env.getMaxX());
builder.value(env.getMaxY());
builder.endArray();
}
private void encodeGeometry(IGeometry g) throws JSONException {
builder.object();
builder.key("type");
String name = getGeometryName(g);
if (name != null) {
builder.value(name);
if (name.compareTo("Point") == 0) {
builder.key("coordinates");
encodeCoordinate((Point) g);
} else if (name.compareTo("MultiPoint") == 0) {
MultiPoint mp = (MultiPoint) g;
builder.key("coordinates");
builder.array();
for (int i = 0; i < mp.getNumPoints(); i++) {
encodeCoordinate(((MultiPoint) g).getPoint(i));
}
builder.endArray();
}
}
builder.endObject();
}
public String getJSONEncodedParams() {
try {
JSONStringer json = new JSONStringer().object();
for (String key : params.keySet()) {
json.key(key).value(params.get(key));
}
return URLEncoder.encode(json.endObject().toString(), "UTF-8");
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
private String inventoryToJson(Inventory inventory) throws JSONException {
JSONStringer json = new JSONStringer().object();
json.key("purchaseMap").array();
for (Map.Entry<String, Purchase> entry : inventory.getPurchaseMap().entrySet()) {
json.array();
json.value(entry.getKey());
json.value(purchaseToJson(entry.getValue()));
json.endArray();
}
json.endArray();
json.key("skuMap").array();
for (Map.Entry<String, SkuDetails> entry : inventory.getSkuMap().entrySet()) {
json.array();
json.value(entry.getKey());
json.value(skuDetailsToJson(entry.getValue()));
json.endArray();
}
json.endArray();
json.endObject();
return json.toString();
}
/**
* 序列化Map
*
* @param js json对象
* @param map map对象
*/
private static void serializeMap(JSONStringer js, Map<?, ?> map) {
try {
js.object();
@SuppressWarnings("unchecked")
Map<String, Object> valueMap = (Map<String, Object>) map;
Iterator<Map.Entry<String, Object>> it = valueMap.entrySet().iterator();
while (it.hasNext()) {
Map.Entry<String, Object> entry = (Map.Entry<String, Object>) it.next();
js.key(entry.getKey());
serialize(js, entry.getValue());
}
js.endObject();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 序列化对象
*
* @param js json对象
* @param obj 待序列化对象
*/
private static void serializeObject(JSONStringer js, Object obj) {
try {
js.object();
Class<? extends Object> objClazz = obj.getClass();
Method[] methods = objClazz.getDeclaredMethods();
Field[] fields = objClazz.getDeclaredFields();
for (Field field : fields) {
try {
String fieldType = field.getType().getSimpleName();
String fieldGetName = parseMethodName(field.getName(), "get");
if (!haveMethod(methods, fieldGetName)) {
continue;
}
Method fieldGetMet = objClazz.getMethod(fieldGetName, new Class[] {});
Object fieldVal = fieldGetMet.invoke(obj, new Object[] {});
String result = null;
if ("Date".equals(fieldType)) {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.US);
result = sdf.format((Date) fieldVal);
} else {
if (null != fieldVal) {
result = String.valueOf(fieldVal);
}
}
js.key(field.getName());
serialize(js, result);
} catch (Exception e) {
continue;
}
}
js.endObject();
} catch (Exception e) {
e.printStackTrace();
}
}
protected void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String q = request.getParameter("q");
String simple = request.getParameter("simple");
String test = request.getParameter("test");
boolean isTest = false;
if (test != null && test.equals("true")) {
isTest = true;
}
PrintWriter w = response.getWriter();
if (q != null) {
// 지원사항을 알려준다.
response.setCharacterEncoding("utf-8");
response.setStatus(HttpServletResponse.SC_OK);
response.setContentType("application/json;");
String[] collectionNameList = service.getCollectionNameList();
boolean[] status = service.getCollectionStatus();
JSONStringer stringer = new JSONStringer();
try {
stringer.array();
if (collectionNameList != null) {
for (int i = 0; i < collectionNameList.length; i++) {
stringer.object().key("name").value(collectionNameList[i]);
if (isTest) {
stringer.key("status").value(true);
} else {
stringer.key("status").value(status[i]);
}
stringer.endObject();
}
}
stringer.endArray();
// logger.debug("stringer = "+stringer);
w.println(stringer.toString());
} catch (JSONException e) {
throw new ServletException("JSONException 발생", e);
}
} else {
String callback = request.getParameter("jsoncallback");
response.setCharacterEncoding("utf-8");
response.setStatus(HttpServletResponse.SC_OK);
if (RESULT_TYPE == JSONP_TYPE) {
response.setContentType("text/javascript;");
} else {
response.setContentType("application/json;");
}
String[] collectionNameList = service.getCollectionNameList();
boolean[] status = service.getCollectionStatus();
RealTimeCollectionStatistics[] statistics = service.getCollectionStatisticsList();
RealTimeCollectionStatistics globalCollectionStatistics =
service.getGlobalCollectionStatistics();
// 결과생성
JSONStringer stringer = new JSONStringer();
try {
//
// 간략정보
//
if (simple != null) {
if (isTest) {
stringer.object();
int hit = r.nextInt(30) + 1;
stringer.key("h").value(r.nextInt(30) + 1);
stringer.key("fh").value(r.nextInt(hit > 5 ? 5 : hit));
int ta = r.nextInt(50) + 1;
stringer.key("ta").value(ta + 1);
stringer.key("tx").value(ta + r.nextInt(20) + 1);
stringer.endObject();
} else {
// 컬렉션 통합 정보를 리턴한다.
// if(collectionNameList != null){
// int hit = 0;
// int failHit = 0;
// int avgTime = 0;
// int maxTime = 0;
// int count = 0;
// for (int i = 0; i < collectionNameList.length; i++) {
// if(status[i]){
// count++;
// hit += statistics[i].getHitPerUnitTime();
// failHit += statistics[i].getFailHitPerUnitTime();
// avgTime += statistics[i].getMeanResponseTime();
// if(statistics[i].getMaxResponseTime() > maxTime){
// maxTime = statistics[i].getMaxResponseTime();
// }
// }
// }
// }
stringer.object();
stringer.key("h").value(globalCollectionStatistics.getHitPerUnitTime());
stringer.key("fh").value(globalCollectionStatistics.getFailHitPerUnitTime());
stringer.key("ach").value(globalCollectionStatistics.getAccumulatedHit());
stringer.key("acfh").value(globalCollectionStatistics.getAccumulatedFailHit());
stringer.key("ta").value(globalCollectionStatistics.getMeanResponseTime());
stringer.key("tx").value(globalCollectionStatistics.getMaxResponseTime());
stringer.endObject();
}
} else {
//
// 컬렉션별 상세정보
//
stringer.array();
if (collectionNameList != null) {
for (int i = 0; i < collectionNameList.length; i++) {
if (status[i]) {
stringer.object().key("c").value(collectionNameList[i]);
if (isTest) {
int hit = r.nextInt(10) + 1;
stringer.key("h").value(hit);
stringer.key("fh").value(r.nextInt(hit > 3 ? 3 : hit));
stringer.key("ta").value(r.nextInt(100) + 1);
stringer.key("tx").value(r.nextInt(50) + r.nextInt(20) + 1);
} else {
stringer.key("h").value(statistics[i].getHitPerUnitTime());
stringer.key("fh").value(statistics[i].getFailHitPerUnitTime());
stringer.key("ach").value(statistics[i].getAccumulatedHit());
stringer.key("acfh").value(statistics[i].getAccumulatedFailHit());
stringer.key("ta").value(statistics[i].getMeanResponseTime());
stringer.key("tx").value(statistics[i].getMaxResponseTime());
}
stringer.endObject();
}
}
}
stringer.endArray();
}
} catch (JSONException e) {
throw new ServletException("JSONException 발생", e);
}
// JSONP는 데이터 앞뒤로 function명으로 감싸준다.
if (RESULT_TYPE == JSONP_TYPE) {
w.write(callback + "(");
}
// 정보를 보내준다.
w.write(stringer.toString());
if (RESULT_TYPE == JSONP_TYPE) {
w.write(");");
}
}
w.close();
}
public JSONStringer generateDeviceJSON(Context context, boolean isFirst, String userAccount) {
LocationUtils location = new LocationUtils(context);
JSONStringer deviceJson = new JSONStringer();
try {
deviceJson.object();
deviceJson.key("deviceid");
// deviceJson.value(getsDeviceIdSHA1());
deviceJson.value(getPseudoID());
deviceJson.key("useraccount");
deviceJson.value(userAccount); // /TODO
deviceJson.key("devicename");
deviceJson.value(sDeviceManufacturer);
deviceJson.key("devicetype");
deviceJson.value("1"); // 1手机
deviceJson.key("deviceos");
deviceJson.value(2000); // Android
deviceJson.key("devicemac");
deviceJson.value(WLAN_MAC);
deviceJson.key("devicephonenum");
deviceJson.value(TEL);
deviceJson.key("deviceislock");
deviceJson.value(0);
deviceJson.key("deviceisdel");
deviceJson.value(0);
deviceJson.key("deviceinittime");
Date date = new Date();
deviceJson.value(date.getTime()); // TODO 日期格式 long型
deviceJson.key("devicevalidperiod");
deviceJson.value(365); // //TODO 暂定365天有效。服务器需要支持修改
deviceJson.key("deviceisillegal");
deviceJson.value(0);
deviceJson.key("deviceisactive");
deviceJson.value(isFirst ? 1 : 0); // 第一台设备不做peer校验，直接注册
deviceJson.key("deviceislogout");
deviceJson.value(0);
deviceJson.key("deviceeaster");
deviceJson.value(userAccount);
deviceJson.key("bakstr1");
deviceJson.value(location.getLocation()); // TODO 目前是经度+空格+纬度
deviceJson.endObject();
Log.d(TAG, "JSON-----" + deviceJson.toString());
} catch (JSONException e) {
e.printStackTrace();
}
return deviceJson;
}
public String encodeToString() {
if (activityInfo != null) {
try {
// If it a launcher target, we only need component name, and user to
// recreate this.
return new JSONStringer()
.object()
.key(LAUNCH_INTENT_KEY)
.value(launchIntent.toUri(0))
.key(APP_SHORTCUT_TYPE_KEY)
.value(true)
.key(USER_HANDLE_KEY)
.value(UserManagerCompat.getInstance(mContext).getSerialNumberForUser(user))
.endObject()
.toString();
} catch (JSONException e) {
Log.d(TAG, "Exception when adding shortcut: " + e);
return null;
}
}
if (launchIntent.getAction() == null) {
launchIntent.setAction(Intent.ACTION_VIEW);
} else if (launchIntent.getAction().equals(Intent.ACTION_MAIN)
&& launchIntent.getCategories() != null
&& launchIntent.getCategories().contains(Intent.CATEGORY_LAUNCHER)) {
launchIntent.addFlags(
Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
}
// This name is only used for comparisons and notifications, so fall back to activity
// name if not supplied
String name = ensureValidName(mContext, launchIntent, label).toString();
Bitmap icon = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON);
Intent.ShortcutIconResource iconResource =
data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);
// Only encode the parameters which are supported by the API.
try {
JSONStringer json =
new JSONStringer()
.object()
.key(LAUNCH_INTENT_KEY)
.value(launchIntent.toUri(0))
.key(NAME_KEY)
.value(name);
if (icon != null) {
byte[] iconByteArray = ItemInfo.flattenBitmap(icon);
json =
json.key(ICON_KEY)
.value(
Base64.encodeToString(
iconByteArray, 0, iconByteArray.length, Base64.DEFAULT));
}
if (iconResource != null) {
json = json.key(ICON_RESOURCE_NAME_KEY).value(iconResource.resourceName);
json = json.key(ICON_RESOURCE_PACKAGE_NAME_KEY).value(iconResource.packageName);
}
return json.endObject().toString();
} catch (JSONException e) {
Log.d(TAG, "Exception when adding shortcut: " + e);
}
return null;
}