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I'm trying to change Box folder collaboration type for user from salesforce Apex trigger. The first thoughts were to use box.Toolkit but it looks like this class does not have updateCollaboration or changeCollaboration method, only create. I guess my only option is to use Box's Rest API. Is there any way I can get service account token in Apex so I can use it in a callout?

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我在 Salesforce 中创建了一个特殊的“令牌”对象，其中包含两个字段：访问令牌和刷新令牌。然后我有一个批处理作业，每 55 分钟更新一次访问令牌，这样它们就永远不会过期。

这是 APEX 中使用 Tokens 对象的代码片段。

@future(callout=true)
   public static void updateTokens(){
   //app info for authenticating 
    String clientID = 'MY_CLIENT_ID';
    String clientSecret = 'MY_CLIENT_SECRET';

    //look up value of existing refresh token
    Token__c myToken = [SELECT Name, Value__c FROM Token__c WHERE Name='Refresh'];
    Token__c myAccessToken = [SELECT Name, Value__c FROM Token__c WHERE Name='Access'];
    String refreshToken = myToken.Value__c;
    String accessToken = myAccessToken.Value__c;

    //variables for storing data
    String BoxJSON = '';
    String debugTxt = '';


    //callout to Box API to get new tokens
    HttpRequest reqRefresh = new HttpRequest();
    reqRefresh.setMethod('POST');
    String endpointRefresh = 'https://www.box.com/api/oauth2/token';
    reqRefresh.setEndpoint(endpointRefresh);
    String requestBody = ('grant_type=refresh_token&refresh_token=' + refreshToken + '&client_id=' + clientID + '&client_secret=' + clientSecret);
    reqRefresh.setBody(requestBody);
    System.debug('Body of refresh request: ' + requestBody);

    //Create Http, send request
    Http httpRefresh = new Http();
    Boolean successRefresh = false;
    while (successRefresh == false){
    try{
        HTTPResponse resRefresh = httpRefresh.send(reqRefresh);
        BoxJSON = resRefresh.getBody();
        System.debug('Body of refresh response: ' + BoxJSON);
        successRefresh = true;
    } 
    catch (System.Exception e){
        System.debug('Error refreshing: ' + string.valueof(e));
        if (Test.isRunningTest()){
            successRefresh = true;
        }
    }
}

请记住，如果您使用 Box for Salesforce 集成，您的管理员可以设置文件夹权限选项以与 Salesforce 权限同步。这将逆转您对协作所做的任何更改。在此处查看有关 Box 的 Salesforce 集成权限的更多信息：https: //support.box.com/hc/en-us/articles/202509066-Box-for-Salesforce-Administration#BfS_admin_perm

于 2015-07-17T15:41:06.367 回答