public Response validateCredentials() {
Response ableToGetToken = Response.SUCCESSFUL;
if (AmazonSharedPreferencesWrapper.areCredentialsExpired(this.sharedPreferences)) {
Log.i(LOG_TAG, "Credentials were expired.");
clearCredentials();
AmazonTVMClient tvm =
new AmazonTVMClient(
this.sharedPreferences,
PropertyLoader.getInstance().getTokenVendingMachineURL(),
PropertyLoader.getInstance().useSSL());
ableToGetToken = tvm.anonymousRegister();
if (ableToGetToken.requestWasSuccessful()) {
ableToGetToken = tvm.getToken();
}
}
if (ableToGetToken.requestWasSuccessful() && ddb == null) {
Log.i(LOG_TAG, "Creating New Credentials.");
AWSCredentials credentials =
AmazonSharedPreferencesWrapper.getCredentialsFromSharedPreferences(
this.sharedPreferences);
ddb = new AmazonDynamoDBClient(credentials);
}
return ableToGetToken;
}
public boolean hasCredentials() {
return PropertyLoader.getInstance().hasCredentials();
}