This is a Xamarin Forms app.
In some part of the code, I am transfering an object to a Web Api 2 service.
The object is serialized using this:
var json = JsonConvert.SerializeObject(new
{
item.Codigo,
registro.Fecha,
Latitud = registro.Posicion.Latitude,
Longitud = registro.Posicion.Longitude,
Altitud = registro.Posicion.Altitude
});
Where registro.Fecha contains a date and time.
If that variable is, for example, 25th July 2019 at 07:02 P.M.
The date and time is serialized this way:
2019-07-25T19:02:09.53052+08:00
How can I get rid of that "+08:00"? That causes the Web Api application store the data as 25th July 2019 at 07:02 A.M.. My country is at UTC-4. I think that is why the server store the data with +12 hours in difference.
When using a REST tester, I pass the parameter without the "+08:00" and it works.
How can I solve this?
I tried by adding
var userSelectedCulture = new System.Globalization.CultureInfo("es-CL");
System.Threading.Thread.CurrentThread.CurrentCulture = userSelectedCulture;
in MainActivity OnCreate method but it did not work.
Regards
Jaime
Related
I'm using azure-storage-blob java SDK to upload file to Azure blob and generating SAS key to download file. Here below are my code.
String accountName = "accountName";
String accountKey = "accountKey";
String formatUrl = "https://%s.blob.core.windows.net";
String endpoint = String.format(Locale.ROOT, formatUrl, accountName);
StorageSharedKeyCredential credential = new StorageSharedKeyCredential(accountName, accountKey);
BlobServiceClient blobServiceClient = new BlobServiceClientBuilder()
.endpoint(endpoint)
.credential(credential)
.buildClient();
BlobClient blobClient = blobServiceClient.getBlobContainerClient(containerName).getBlobClient(blobName);
OffsetDateTime expiryTime = OffsetDateTime.now().plusDays(1);
BlobSasPermission permission = new BlobSasPermission().setReadPermission(true);
BlobServiceSasSignatureValues values = new BlobServiceSasSignatureValues(expiryTime, permission)
.setStartTime(OffsetDateTime.now());
String sasToken = blobClient.generateSas(values);
String fileUrl = blobClient.getBlobUrl();
String downloadLink = fileUrl + "?" + sasToken;
It's work fine to download a file. But if you generate link once per second, the first and second link works fine, maybe there is an error snice clicking third link. There will display an error page from Azure
AuthenticationFailed
Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature. RequestId:******Time:2021-08-13T09:28:36.7981577Z
Signature not valid in the specified time frame: Start [Fri, 13 Aug 2021 09:28:37 GMT] - Expiry [Sat, 14 Aug 2021 09:28:37 GMT] - Current [Fri, 13 Aug 2021 09:28:36 GMT]
What's should I do?
Thank You Gaurav for providing your suggestion in the comment and I am converting as an answer to help other community member.
For SAS token to be effective immediately, you can safely omit the SAS start time and just use the SAS expiry time. SAS start time is optional
Reference : BlobServiceSasSignatureValues(OffsetDateTime expiryTime, BlobContainerSasPermission permissions)
If you are using start time refer the below document start time should pass in method itself not to call with .setStartTime(OffsetDateTime.now());
BlobServiceSasSignatureValues Constructor | Microsoft Docs
I have a Application entity and a User entity. Theres a one to many relation from application to users, i.e one application can have multiple users.
i update the user and change the application assigned to him. So far i have below:
Diff diff = javers.compare(oldUser, newUser);
List<ReferenceChange> referenceChanges = diff.getChangesByType(ReferenceChange.class);
for (ReferenceChange referenceChange : referenceChanges) {
Object oldRef = referenceChange.getLeftObject().get();
Object newRef = referenceChange.getRightObject().get();
Diff refDiff = javers.compare(oldRef,newRef);
}
Please find the below result while debugging:
referenceChanges List:
ReferenceChange{globalId:'com.ds.appmanager.services.domain.User/3', property:'application', oldRef:'com.ds.appmanager.services.domain.Application/7', newRef:'com.ds.appmanager.services.domain.Application/3'}
oldRef
Application [applicationId=7, applicationName=KYC, applicationDesc=DEV_TEST, applicationLaunch=2016-12-31 00:00:00.0, live=false]
newRef
Application [applicationId=3, applicationName=KYC, applicationDesc=hellp, applicationLaunch=Sat Mar 12 00:00:00 IST 2016, live=true]
When i pass both objects to javers.compare(oldRef,newRef), it again gives me same result as referenceChanges. I thought it should give me Value Changes of each property e.g, applicationDesc, oldVal = DEV_TEST, newVal = hellp.
Am i missing something here? All i want to do is to get the value changes of properties of the Application object which is referenced inside User object.
P.S: If i change Object oldRef = referenceChange.getLeftObject().get(); to Object oldRef = referenceChange.getLeftObject();, i get JaversException: CLASS_EXTRACTION_ERROR JaVers bootstrap error - Don't know how to extract Class from type 'T'.
UPDATE
Just noted i am not getting ValueChanges while doing Diff refDiff = javers.compare(oldRef,newRef);
Debug shows follwing changes:
Diff:
1. NewObject{globalId:'com.ds.appmanager.services.domain.Application/7'}
2. ObjectRemoved{globalId:'com.ds.appmanager.services.domain.User/5'}
3. ObjectRemoved{globalId:'com.ds.appmanager.services.domain.Application/3'}
4. ObjectRemoved{globalId:'com.ds.appmanager.services.domain.User/6'}
5. ObjectRemoved{globalId:'com.ds.appmanager.services.domain.User/7'}
6. ReferenceChange{globalId:'com.ds.appmanager.services.domain.User/3', property:'application', oldRef:'com.ds.appmanager.services.domain.Application/3', newRef:'com.ds.appmanager.services.domain.Application/7'}
I'm trying to import data to parse.com so I can test my application (I'm new to parse and I've never used json before).
Can you please give me an example of a json file that I can use to import binary files (images) ?
NB : I'm trying to upload my data in bulk directry from the Data Browser. Here is a screencap : i.stack.imgur.com/bw9b4.png
In parse docs i think 2 sections could help you out depend on whether you want to use REST api of the android sdk.
rest api - see section on POST, uploading files that can be upload to parse using REST POST.
SDk - see section on "files"
code for Rest includes following:
use some HttpClient implementation having "ByteArrayEntity" class or something
Map your image to bytearrayEntity and POST it with the correct headers for Mime/Type in httpclient...
case POST:
HttpPost httpPost = new HttpPost(url); //urlends "audio OR "pic"
httpPost.setProtocolVersion(new ProtocolVersion("HTTP", 1,1));
httpPost.setConfig(this.config);
if ( mfile.canRead() ){
FileInputStream fis = new FileInputStream(mfile);
FileChannel fc = fis.getChannel(); // Get the file's size and then map it into memory
int sz = (int)fc.size();
MappedByteBuffer bb = fc.map(FileChannel.MapMode.READ_ONLY, 0, sz);
data2 = new byte[bb.remaining()];
bb.get(data2);
ByteArrayEntity reqEntity = new ByteArrayEntity(data2);
httpPost.setEntity(reqEntity);
fis.close();
}
,,,
request.addHeader("Content-Type", "image/*") ;
pseudocode for post the runnable to execute the http request
The only binary data allowed to be loaded to parse.com are images. In other cases like files or streams .. etc the most suitable solution is to store a link to the binary data in another dedicated storage for such type of information.
I write client application that uses Exchange Web Services Proxy Classes in order to connect to Exchange Web Services. Sometimes, I need create ItemType object and make it looks like as received letter. Therefore I need set up such properties of ItemType as DateTimeSent, DateTimeCreate, DateTimeReceived, but they haven’t public set assessTherefore I need set up such properties of ItemType as DateTimeSent, DateTimeCreate, DateTimeReceived, but they haven’t public set assessor.
I found resolve for some of them via MAPI properties:
ItemType newItem = xmlParser.LoadItem(); //info for newItem takes from xml
newItem.ExtendedProperty = new ExtendedPropertyType[1];
PathToExtendedFieldType q = new PathToExtendedFieldType();
q.PropertyTag = "3590"; //DeliveryTime
q.PropertyType = MapiPropertyTypeType.SystemTime;
newItem.ExtendedProperty[0] = new ExtendedPropertyType();
newItem.ExtendedProperty[0].ExtendedFieldURI = q;
newItem.ExtendedProperty[0].Item = new System.DateTime(2014, 5, 5, 5, 5, 5).ToString("yyyy-MM-ddTHH:mm:ssZ");
Well, it works for DateTimeSent and DateTimeReceived, but not for DateTimeCreate. ES dont give any errors, but DateTimeCreate doesnt change. I tried to UpdateItem with DateTimeCreate propery, but there was no result (update another properties runs fine).
P.S. MAPI ID for CreationTime: 0x3007.
Can someone help me with this problem?
I finally found a solution for this.
Source: https://social.msdn.microsoft.com/Forums/en-US/40a29c69-96d3-488b-8f0e-911dd5f04086/setting-a-emailmessage-datetimesent-and-isdraft?forum=exchangesvrdevelopment
You have to set 3 Extended MAPI properties PR_MESSAGE_FLAGS, PR_MESSAGE_DELIVERY_TIME, and PR_CLIENT_SUBMIT_TIME. Make sure when setting the Time you use UTC time.
For example:
EmailMessage emUploadEmail = new EmailMessage(service);
emUploadEmail.MimeContent = new MimeContent("us-ascii", bdBinaryData1);
// PR_CLIENT_SUBMIT_TIME
emUploadEmail.SetExtendedProperty(new ExtendedPropertyDefinition(57,MapiPropertyType.SystemTime), DateTime.Now.ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ"));
// PR_MESSAGE_DELIVERY_TIME
emUploadEmail.SetExtendedProperty(new ExtendedPropertyDefinition(3590, MapiPropertyType.SystemTime), DateTime.Now.ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ssZ"));
// PR_MESSAGE_FLAGS
emUploadEmail.SetExtendedProperty(new ExtendedPropertyDefinition(3591,MapiPropertyType.Integer),"1");
emUploadEmail.Save(WellKnownFolderName.Inbox);
Create and last modified dates are read-only and cannot be set. The store provider updates these properties internally.
The target is someone's Exchange Calendar (2007). I want to add a simple "Appointment Occurance" to someone's calendar. This code works (I am using the Microsoft.Exchange.WebServices.dll):
service = new ExchangeService(ExchangeVersion.Exchange2007_SP1);
service.Credentials = new NetworkCredential("supervisor", "password", "DOMAIN.COM");
service.AutodiscoverUrl("<employee#domain.com>", ValidateRedirectionUrlCallback);
appt = new Appointment(service);
appt.Subject = "<subject>";
appt.Body = "<Body Text>";
appt.Start = _DateFrom;
appt.End = _DateTo;
appt.Sensitivity = Sensitivity.Private;
appt.Save(WellKnownFolderName.Calendar);
However, there are problems with this code:
The appointment target is the employee. When adding the appointment, the appointment shows up for the employee (yay!) but also for the supervisor (boo!). Am I supposed to use the employee's credentials? If so, what if I do not have access to that - only the supervisors, am I out of the game already?
The appointment shows up in Outlook as a "Meeting Appointment" and not and "Appointment Occurrence". So, the box to input meeting attendees is showing (with no one in it of course), and is irrelevant in my scenario.
appt.Body does not respond at all to Environment.NewLine or "\r\n" - I haven't tried HTML yet.
Instead of WellKnownFolderName.Calendar
You should use new FolderId(WellKnownFolderName.Calendar,"employee#domain.com")
So the last line becomes
appt.Save(new FolderId(WellKnownFolderName.Calendar,"employee#domain.com"));
Also having problems with the newline, this is only since version 1.1 so it probebly is a bug