public void getTokenCredentials(LocalUserDetail user) throws FitbitAPIException {
// Get cached resource credentials:
APIResourceCredentials resourceCredentials = getResourceCredentialsByUser(user);
if (resourceCredentials == null) {
throw new FitbitAPIException(
"User "
+ user.getUserId()
+ " does not have resource credentials. Need to grant authorization first.");
}
String tempToken = resourceCredentials.getTempToken();
String tempTokenSecret = resourceCredentials.getTempTokenSecret();
if (tempToken == null || tempTokenSecret == null) {
throw new FitbitAPIException(
"Resource credentials for resource "
+ user.getUserId()
+ " are in an invalid state: temporary token or secret is null.");
}
// Get and save token credentials:
AccessToken accessToken =
client.getOAuthAccessToken(
tempToken, tempTokenSecret, resourceCredentials.getTempTokenVerifier());
resourceCredentials.setAccessToken(accessToken.getToken());
resourceCredentials.setAccessTokenSecret(accessToken.getTokenSecret());
resourceCredentials.setResourceId(accessToken.getEncodedUserId());
}
public Object getFromCache(
LocalUserDetail user, APIResourceCredentials credentials, String cacheKey) {
if (null != subscriptionStore
&& null != subscriptionStore.getBySubscriptionId(user.getUserId())
&& null != entityCache) {
return entityCache.get(credentials, cacheKey);
} else {
return null;
}
}
public String getResourceOwnerAuthorizationURL(LocalUserDetail user, String callbackURL)
throws FitbitAPIException {
// Get temporary credentials. Include callback URL which the Fitbit API service will save and
// redirect to when
// the user authorizes.
TempCredentials tempCredentials = client.getOAuthTempToken(callbackURL);
// Create and save temporary resource credentials:
APIResourceCredentials resourceCredentials =
new APIResourceCredentials(
user.getUserId(), tempCredentials.getToken(), tempCredentials.getTokenSecret());
saveResourceCredentials(user, resourceCredentials);
// Return Fitbit URL to redirect to where the user can authorize:
return tempCredentials.getAuthorizationURL();
}
/**
* Removes subscription
*
* @param collectionType
* @param subscriptionId
*/
public void unsubscribe(
String subscriberId,
LocalUserDetail user,
APICollectionType collectionType,
final String subscriptionId)
throws FitbitAPIException {
if (null == subscriptionStore) {
throw new FitbitAPIException(
"Can not deal with subscriptions without a place to store information about them.");
}
// This example application only allows a single subscription per
// (local) user. We use the user's ID as the subscription ID to avoid
// having to maintain a mapping.
client.unsubscribe(
subscriberId, user, FitbitUser.CURRENT_AUTHORIZED_USER, collectionType, subscriptionId);
LocalSubscriptionDetail subscription = subscriptionStore.getBySubscriptionId(user.getUserId());
if (null != subscription) {
subscriptionStore.delete(subscription);
}
}
