Java GraphObjectList.size方法代碼示例

import com.facebook.model.GraphObjectList; //導入方法依賴的package包/類
private void addResults(Response response) {
    SimpleGraphObjectCursor<T> cursorToModify = (cursor == null || !appendResults) ? new SimpleGraphObjectCursor<T>() :
            new SimpleGraphObjectCursor<T>(cursor);

    PagedResults result = response.getGraphObjectAs(PagedResults.class);
    boolean fromCache = response.getIsFromCache();

    GraphObjectList<T> data = result.getData().castToListOf(graphObjectClass);
    boolean haveData = data.size() > 0;

    if (haveData) {
        nextRequest = response.getRequestForPagedResults(Response.PagingDirection.NEXT);

        cursorToModify.addGraphObjects(data, fromCache);
        cursorToModify.setMoreObjectsAvailable(true);
    }

    if (!haveData) {
        cursorToModify.setMoreObjectsAvailable(false);
        cursorToModify.setFromCache(fromCache);

        nextRequest = null;
    }

    // Once we get any set of results NOT from the cache, stop trying to get any future ones
    // from it.
    if (!fromCache) {
        skipRoundtripIfCached = false;
    }

    deliverResult(cursorToModify);
}
 

import com.facebook.model.GraphObjectList; //導入方法依賴的package包/類
private void addResults(Response response) {
    SimpleGraphObjectCursor<T> cursorToModify = (cursor == null || !appendResults) ? new SimpleGraphObjectCursor<T>() :
            new SimpleGraphObjectCursor<T>(cursor);

    PagedResults result = response.getGraphObjectAs(PagedResults.class);
    boolean fromCache = response.getIsFromCache();

    GraphObjectList<T> data = result.getData().castToListOf(graphObjectClass);
    boolean haveData = data.size() > 0;

    if (haveData) {
        nextRequest = response.getRequestForPagedResults(Response.PagingDirection.NEXT);

        cursorToModify.addGraphObjects(data, fromCache);
        if (nextRequest != null) {
            cursorToModify.setMoreObjectsAvailable(true);
        } else {
            cursorToModify.setMoreObjectsAvailable(false);
        }
    }

    if (!haveData) {
        cursorToModify.setMoreObjectsAvailable(false);
        cursorToModify.setFromCache(fromCache);

        nextRequest = null;
    }

    // Once we get any set of results NOT from the cache, stop trying to get any future ones
    // from it.
    if (!fromCache) {
        skipRoundtripIfCached = false;
    }

    deliverResult(cursorToModify);
}
 

import com.facebook.model.GraphObjectList; //導入方法依賴的package包/類
/**
 * This parses a server response to a call to me/permissions.  It will return the list of granted permissions.
 * It will optionally update a session with the requested permissions.  It also handles the distinction between
 * 1.0 and 2.0 calls to the endpoint.
 *
 * @param session An optional session to update the requested permission set
 * @param response The server response
 * @return A list of granted permissions or null if an error
 */
static List<String> handlePermissionResponse(Session session, Response response) {
    if (response.getError() != null) {
        return null;
    }

    GraphMultiResult result = response.getGraphObjectAs(GraphMultiResult.class);
    if (result == null) {
        return null;
    }

    GraphObjectList<GraphObject> data = result.getData();
    if (data == null || data.size() == 0) {
        return null;
    }
    List<String> allPermissions = new ArrayList<String>(data.size());
    List<String> grantedPermissions = new ArrayList<String>(data.size());

    // Check if we are dealing with v2.0 or v1.0 behavior until the server is updated
    GraphObject firstObject = data.get(0);
    if (firstObject.getProperty("permission") != null) { // v2.0
        for (GraphObject graphObject : data) {
            String permission = (String) graphObject.getProperty("permission");
            String status = (String) graphObject.getProperty("status");
            allPermissions.add(permission);
            if(status.equals("granted")) {
                grantedPermissions.add(permission);
            }
        }
    } else { // v1.0
        Map<String, Object> permissionsMap = firstObject.asMap();
        for (Map.Entry<String, Object> entry : permissionsMap.entrySet()) {
            if (entry.getKey().equals("installed")) {
                continue;
            }
            allPermissions.add(entry.getKey());
            if ((Integer)entry.getValue() == 1) {
                grantedPermissions.add(entry.getKey());
            }
        }
    }

    // If we have a session track all the permissions that were requested
    if (session != null) {
        session.addRequestedPermissions(allPermissions);
    }
    return grantedPermissions;
}
 

import com.facebook.model.GraphObjectList; //導入方法依賴的package包/類
private static synchronized void retrieveTestAccountsForAppIfNeeded() {
    if (appTestAccounts != null) {
        return;
    }

    appTestAccounts = new HashMap<String, TestAccount>();

    // The data we need is split across two different FQL tables. We construct two queries, submit them
    // together (the second one refers to the first one), then cross-reference the results.

    // Get the test accounts for this app.
    String testAccountQuery = String.format("SELECT id,access_token FROM test_account WHERE app_id = %s",
            testApplicationId);
    // Get the user names for those accounts.
    String userQuery = "SELECT uid,name FROM user WHERE uid IN (SELECT id FROM #test_accounts)";

    Bundle parameters = new Bundle();

    // Build a JSON string that contains our queries and pass it as the 'q' parameter of the query.
    JSONObject multiquery;
    try {
        multiquery = new JSONObject();
        multiquery.put("test_accounts", testAccountQuery);
        multiquery.put("users", userQuery);
    } catch (JSONException exception) {
        throw new FacebookException(exception);
    }
    parameters.putString("q", multiquery.toString());

    // We need to authenticate as this app.
    parameters.putString("access_token", getAppAccessToken());

    Request request = new Request(null, "fql", parameters, null);
    Response response = request.executeAndWait();

    if (response.getError() != null) {
        throw response.getError().getException();
    }

    FqlResponse fqlResponse = response.getGraphObjectAs(FqlResponse.class);

    GraphObjectList<FqlResult> fqlResults = fqlResponse.getData();
    if (fqlResults == null || fqlResults.size() != 2) {
        throw new FacebookException("Unexpected number of results from FQL query");
    }

    // We get back two sets of results. The first is from the test_accounts query, the second from the users query.
    Collection<TestAccount> testAccounts = fqlResults.get(0).getFqlResultSet().castToListOf(TestAccount.class);
    Collection<UserAccount> userAccounts = fqlResults.get(1).getFqlResultSet().castToListOf(UserAccount.class);

    // Use both sets of results to populate our static array of accounts.
    populateTestAccounts(testAccounts, userAccounts);

    return;
}
 

import com.facebook.model.GraphObjectList; //導入方法依賴的package包/類
/**
 * This parses a server response to a call to me/permissions.  It will return the list of granted permissions.
 * It will optionally update a session with the requested permissions.  It also handles the distinction between
 * 1.0 and 2.0 calls to the endpoint.
 *
 * @param response The server response
 * @return A list of granted permissions or null if an error
 */
static PermissionsPair handlePermissionResponse(Response response) {
    if (response.getError() != null) {
        return null;
    }

    GraphMultiResult result = response.getGraphObjectAs(GraphMultiResult.class);
    if (result == null) {
        return null;
    }

    GraphObjectList<GraphObject> data = result.getData();
    if (data == null || data.size() == 0) {
        return null;
    }
    List<String> grantedPermissions = new ArrayList<String>(data.size());
    List<String> declinedPermissions = new ArrayList<String>(data.size());

    // Check if we are dealing with v2.0 or v1.0 behavior until the server is updated
    GraphObject firstObject = data.get(0);
    if (firstObject.getProperty("permission") != null) { // v2.0
        for (GraphObject graphObject : data) {
            String permission = (String) graphObject.getProperty("permission");
            if (permission.equals("installed")) {
                continue;
            }
            String status = (String) graphObject.getProperty("status");
            if(status.equals("granted")) {
                grantedPermissions.add(permission);
            } else if (status.equals("declined")) {
                declinedPermissions.add(permission);
            }
        }
    } else { // v1.0
        Map<String, Object> permissionsMap = firstObject.asMap();
        for (Map.Entry<String, Object> entry : permissionsMap.entrySet()) {
            if (entry.getKey().equals("installed")) {
                continue;
            }
            if ((Integer)entry.getValue() == 1) {
                grantedPermissions.add(entry.getKey());
            }
        }
    }

    return new PermissionsPair(grantedPermissions, declinedPermissions);
}
 

import com.facebook.model.GraphObjectList; //導入方法依賴的package包/類
static List<String> handlePermissionResponse(Session paramSession, Response paramResponse)
{
  if (paramResponse.getError() != null)
    return null;
  GraphMultiResult localGraphMultiResult = (GraphMultiResult)paramResponse.getGraphObjectAs(GraphMultiResult.class);
  if (localGraphMultiResult == null)
    return null;
  GraphObjectList localGraphObjectList = localGraphMultiResult.getData();
  if ((localGraphObjectList == null) || (localGraphObjectList.size() == 0))
    return null;
  ArrayList localArrayList1 = new ArrayList(localGraphObjectList.size());
  ArrayList localArrayList2 = new ArrayList(localGraphObjectList.size());
  GraphObject localGraphObject1 = (GraphObject)localGraphObjectList.get(0);
  if (localGraphObject1.getProperty("permission") != null)
  {
    Iterator localIterator2 = localGraphObjectList.iterator();
    while (localIterator2.hasNext())
    {
      GraphObject localGraphObject2 = (GraphObject)localIterator2.next();
      String str1 = (String)localGraphObject2.getProperty("permission");
      String str2 = (String)localGraphObject2.getProperty("status");
      localArrayList1.add(str1);
      if (str2.equals("granted"))
        localArrayList2.add(str1);
    }
  }
  else
  {
    Iterator localIterator1 = localGraphObject1.asMap().entrySet().iterator();
    while (localIterator1.hasNext())
    {
      Map.Entry localEntry = (Map.Entry)localIterator1.next();
      if (!((String)localEntry.getKey()).equals("installed"))
      {
        localArrayList1.add(localEntry.getKey());
        if (((Integer)localEntry.getValue()).intValue() == 1)
          localArrayList2.add(localEntry.getKey());
      }
    }
  }
  if (paramSession != null)
    paramSession.addRequestedPermissions(localArrayList1);
  return localArrayList2;
}