private String retrieve() throws Exception {
// we need always send the DIM request to get the Ptn Encrypted & isAllowFallback arguments.
dimProxy =
(JsonDimProxy)
ServerProxyFactory.getInstance()
.createDimProxy(null, CommManager.getInstance().getComm(), this, null);
dimProxy.requestGetToken();
synchronized (mutex_overall) {
mutex_overall.wait(60 * 1000);
}
dimProxy.cancel();
retrievePTN();
notifyDimFinish();
if (ptn != null && ptn.length() > 0) {
return ptn;
} else if (this.errorMessage != null && this.errorMessage.length() > 0) {
throw new IllegalStateException(this.errorMessage);
}
return ptn;
}
private void retrievePTN() {
if (retryIntervals != null && retryIntervals.length > 0) {
TnTelephonyManager.getInstance().startMMSAtBackground(destination, token);
while (retryCount < retryIntervals.length) {
if (isCancelled) break;
synchronized (mutex_get_ptn) {
try {
writeLog(
"DimProvider - retry time:"
+ retryCount
+ ", interval:"
+ retryIntervals[retryCount]
+ "ms");
mutex_get_ptn.wait(retryIntervals[retryCount]);
} catch (InterruptedException e) {
Logger.log(this.getClass().getName(), e);
}
}
if (isCancelled) break;
writeLog("DimProvider - retry time:" + retryCount + ", start request PTN !!!");
dimProxy =
(JsonDimProxy)
ServerProxyFactory.getInstance()
.createDimProxy(null, CommManager.getInstance().getComm(), this, null);
dimProxy.requestGetPtn(token, isPtnEncrypted, (byte) 0, 30000);
synchronized (mutex_retry) {
try {
writeLog(
"DimProvider - retry time:" + retryCount + ", request work wait:" + timeout + "ms");
mutex_retry.wait(timeout);
} catch (InterruptedException e) {
Logger.log(this.getClass().getName(), e);
}
}
dimProxy.cancel();
writeLog("DimProvider - retry time:" + retryCount + ", request work wait, wake up now!!!");
retryCount++;
}
}
notifyDimFinish();
}
public void transactionFinished(AbstractServerProxy proxy, String jobId) {
if (proxy instanceof JsonDimProxy) {
JsonDimProxy dimProxy = (JsonDimProxy) proxy;
int status = dimProxy.getStatus();
String action = dimProxy.getRequestAction();
if (action.equals(IServerProxyConstants.ACT_GET_DIM_TOKEN)) {
if (status == IServerProxyConstants.SUCCESS) {
this.token = dimProxy.getToken();
this.destination = dimProxy.getDestination();
this.port = dimProxy.getPort();
retryIntervals = dimProxy.getRetryIntervals();
if (retryIntervals == null) {
// retryIntervals unit is ms, we retry ptn 3 times and every time use 15s
retryIntervals = new int[] {8000, 5000, 5000};
}
int serverDrivenTimeout = dimProxy.getTimeout();
if (serverDrivenTimeout > MIN_TIMEOUT) {
this.timeout = serverDrivenTimeout;
} else {
this.timeout = DEFAULT_TIMEOUT;
}
isAllowFallback = dimProxy.isAllowFallback();
isPtnEncrypted = dimProxy.isPtnEncrypted();
synchronized (mutex_overall) {
mutex_overall.notifyAll();
}
} else {
this.ptn = "";
notifyDimFinish();
}
writeLog(
"DimProvider - action: "
+ action
+ " status:"
+ status
+ " token:"
+ token
+ " destination:"
+ destination
+ " port:"
+ port
+ " timeout:"
+ timeout
+ " isAllowFallback:"
+ isAllowFallback
+ " isPtnEncrypted:"
+ isPtnEncrypted);
} else if (action.equals(IServerProxyConstants.ACT_GET_DIM_PTN)) {
if (status == IServerProxyConstants.SUCCESS) {
this.errorMessage = null;
this.ptn = dimProxy.getPTN();
this.carrier = dimProxy.getCarrier();
// FIX ME: Remove this hardcode after dim server support retrieving carrier.
if (AppConfigHelper.BRAND_BELL.equals(AppConfigHelper.brandName)) {
this.carrier = "70";
}
if (this.ptn == null || this.ptn.trim().equalsIgnoreCase(NULL_RESPONSE)) this.ptn = "";
if (this.carrier == null || this.carrier.trim().equalsIgnoreCase(NULL_RESPONSE))
this.carrier = "";
if (ptn != null
&& ptn.trim().length() > 0
&& carrier != null
&& carrier.trim().length() > 0) {
notifyDimFinish();
} else {
notifyGetPtnMutex();
}
} else {
this.ptn = "";
this.carrier = "";
notifyGetPtnMutex();
}
writeLog(
"DimProvider - action: "
+ action
+ " status:"
+ status
+ " ptn:"
+ ptn
+ " carrier:"
+ carrier);
}
}
}
public void cancel() {
if (null != dimProxy) {
dimProxy.cancel();
}
notifyDimFinish();
}