public static ArrayList<ProvinceModel> getAreaModels() {
if (null != areaModels) {
return areaModels;
}
IPageCache cache = new IPageCache();
String str = cache.get(CacheKeyFactory.CACHE_FULL_DISTRICT);
if (!TextUtils.isEmpty(str)) {
try {
if (null == parser) parser = new FullDistrictParser();
FullDistrictModel model = parser.parse(str);
areaModels = model.getProvinceModels();
} catch (JSONException ex) {
Log.e(LOG_TAG, ex);
areaModels = null;
} finally {
parser = null;
}
}
if (null == areaModels) {
readFromRawFile();
}
return areaModels;
}
public String getParamString() throws Exception {
final StringBuffer buffer = new StringBuffer();
final HashMap<String, Object> data = getData();
if (null == data) return "";
String and = "";
Log.d(LOG_TAG, "-------------- param start ---------------------------");
for (Entry<String, Object> entry : data.entrySet()) {
String k = entry.getKey();
Object val = entry.getValue();
String v = val == null ? "" : String.valueOf(val);
buffer.append(and);
buffer.append(java.net.URLEncoder.encode(k, requestCharset));
buffer.append("=");
buffer.append(java.net.URLEncoder.encode(v, requestCharset));
and = "&";
Log.d(LOG_TAG, k + " : " + v);
}
Log.d(LOG_TAG, "-------------- param end ---------------------------");
return buffer.toString();
}
private static void readFromRawFile() {
Resources pResources = IcsonApplication.app.getResources();
InputStream pInputStream = pResources.openRawResource(R.raw.fulldistrict);
try {
byte[] aBytes = new byte[pInputStream.available()];
pInputStream.read(aBytes);
String strRaw = new String(aBytes);
if (strRaw != null && !strRaw.equals("")) {
if (null == parser) parser = new FullDistrictParser();
FullDistrictModel model = parser.parse(strRaw);
if (parser.isSuccess()) {
areaModels = model.getProvinceModels();
IPageCache cache = new IPageCache();
cache.set(CacheKeyFactory.CACHE_FULL_DISTRICT, parser.getData(), 0);
cache.set(CacheKeyFactory.CACHE_FULL_DISTRICT_MD5, model.getMD5Value(), 0);
}
}
} catch (IOException ex) {
Log.e(LOG_TAG, ex);
areaModels = null;
} catch (JSONException ex) {
Log.e(LOG_TAG, ex);
areaModels = null;
} finally {
if (null != pInputStream) {
try {
pInputStream.close();
} catch (IOException e) {
e.printStackTrace();
}
pInputStream = null;
parser = null;
}
}
}
private void initData() {
IPageCache cache = new IPageCache();
String data = cache.get(getCacheKey());
if (data != null) {
ArrayList<SearchFilterAttributeModel> models;
try {
models = mSearchFilterParser.parse(data);
} catch (Exception ex) {
Log.e(LOG_TAG, ex);
models = null;
}
if (models != null) {
requestFinish(models);
return;
}
}
showLoadingLayer();
String option = mSearchModel.getOption();
mSearchModel.setOption(null);
String strUrl = SearchHelper.getSearchUrlParamter(mSearchModel);
strUrl += "&dtype=attr";
Ajax ajax = ServiceConfig.getAjax(Config.URL_SEARCH_NEW, strUrl);
if (null == ajax) return;
mSearchModel.setOption(option);
ajax.setParser(mSearchFilterParser);
ajax.setOnSuccessListener(this);
ajax.setOnErrorListener(
new OnErrorListener() {
@Override
public void onError(Ajax ajax, Response response) {
FilterActivity.this.onError(ajax, response);
}
});
ajax.send();
addAjax(ajax);
}
@Override
public boolean send() {
boolean isSuccess = false;
HttpURLConnection conn = null;
ByteArrayOutputStream output = null;
InputStream input = null;
String strNetTypeName = "";
try {
String sUrl = getUrl();
if (sUrl == null) {
throw new Exception("you have not set request url");
}
sUrl =
sUrl
+ (getData() == null
? ""
: ((sUrl.indexOf("?") > -1 ? (sUrl.endsWith("&") ? "" : "&") : "?")
+ getParamString()));
Log.d(LOG_TAG, getId() + ":" + sUrl);
URL url = new URL(sUrl);
conn = getConnect(mContext, url);
checkCacnelStatus();
conn.setConnectTimeout(getConnectTimeout());
conn.setReadTimeout(getGetDataTimeout());
final HashMap<String, String> header = getRequestHeader();
if (null != header) {
final Iterator<Entry<String, String>> inerator = header.entrySet().iterator();
while (inerator.hasNext()) {
Entry<String, String> entry = inerator.next();
conn.setRequestProperty(entry.getKey(), entry.getValue());
// Log.d("||" + entry.getKey(), entry.getValue());
}
}
if (mIfModifiedSince > 0) {
conn.setIfModifiedSince(mIfModifiedSince);
}
requestStart = new Date().getTime();
checkCacnelStatus();
conn.connect();
checkCacnelStatus();
final int responseCode = conn.getResponseCode();
mHttpStatus = responseCode;
if (responseCode == HttpStatus.SC_NOT_MODIFIED) {
setResponseHeader(conn);
requestEnd = new Date().getTime();
return true;
}
if (responseCode != HttpStatus.SC_OK) {
Log.d(LOG_TAG, responseCode + "|||");
throw new java.net.SocketException("http status is not 200 or 304");
}
if (conn.getContentType().contains("text/vnd.wap.wml") == true && tryCount < getTryLimit()) {
tryCount++;
return send();
}
output = new ByteArrayOutputStream();
input = conn.getInputStream();
final int totalSize = conn.getContentLength();
int num = 0, downLoaded = 0;
byte[] buf = new byte[BUFFERSIZE];
while (mIsNeedResponse && !checkCacnelStatus() && (num = input.read(buf)) != -1) {
output.write(buf, 0, num);
downLoaded += num;
if (mOnProgressListener != null) {
long now = ToolUtil.getCurrentTime();
if (now - lastProgressNotifyTime > PROGRESS_NOTIFY_OFFSET) {
lastProgressNotifyTime = now;
mOnProgressListener.onProgress(null, downLoaded, totalSize);
}
}
}
checkCacnelStatus();
requestEnd = ToolUtil.getCurrentTime();
checkCacnelStatus();
setResult(conn, output);
buf = null;
isSuccess = true;
} catch (CancelException ex) {
Log.e(LOG_TAG, "HttpStatus = " + mHttpStatus + "\n" + ToolUtil.getStackTraceString(ex));
} catch (java.net.ConnectException ex) {
Log.e(
LOG_TAG,
"HttpStatus = " + mHttpStatus + "\n" + ToolUtil.getStackTraceString(ex) + " " + getId());
strNetTypeName = HttpUtil.getNetTypeName();
StatisticsEngine.trackEvent(
IcsonApplication.app,
"http_connect_exception",
"network: " + strNetTypeName + ", HttpStatus = " + mHttpStatus);
} catch (java.net.SocketException ex) {
Log.e(
LOG_TAG,
"HttpStatus = " + mHttpStatus + "\n" + ToolUtil.getStackTraceString(ex) + " " + getId());
strNetTypeName = HttpUtil.getNetTypeName();
StatisticsEngine.trackEvent(
IcsonApplication.app,
"http_socket_exception",
"network: " + strNetTypeName + ", HttpStatus = " + mHttpStatus);
} catch (Exception ex) {
Log.e(LOG_TAG, ToolUtil.getStackTraceString(ex));
strNetTypeName = HttpUtil.getNetTypeName();
StatisticsEngine.trackEvent(
IcsonApplication.app,
"http_other_exception",
"network: " + strNetTypeName + ", HttpStatus = " + mHttpStatus);
} finally {
try {
if (input != null) {
input.close();
input = null;
}
if (output != null) {
output.close();
output = null;
}
if (conn != null) {
conn.disconnect();
conn = null;
}
} catch (Exception ex) {
Log.e(LOG_TAG, ToolUtil.getStackTraceString(ex));
}
}
return isSuccess;
}