I am setting LoanObj1 (simple pojo with Just STrings) and LoanObj2(complex pojo with List and Maps)
using belong code and set it in the excution.setVariable
ObjectValue objectValue = Variables.objectValue(object)
.serializationDataFormat(Variables.SerializationDataFormats.JSON)
.create();
Also i am able to read both the POJO excution.getVariable in deletegate classes .But when i am trying to read
LoanObj2 loanObj2 = (LoanObj2) execution.getVariableLocal("loanObj2");
IT works fine except when i try to read the LoanObj2 in MessageEndEvent.java class as shown below
I am able to read LoanObj1.Also i am able to read LoanObj2 if choose ASYNCHRNOUS AFTER .But i dont want to choose ASYNCHRNOUS AFTER as I need to execute Step 3 in background thread.
How to read LOanObj2
Error message
org.camunda.bpm.engine.ProcessEngineException:
Cannot deserialize object in variable 'LoanObj2':
SPIN/JACKSON-JSON-01006 Cannot deserialize '{"requestI...' to java type '[simple type, class com.LoanObj2'
Screenshot from 2023-01-11 17-28-58|690x253
Related
I have a list of all the scheduled jobs which I can get using the command
Delayed::Job.all
Every job has a handler field(string) which contains a '-' separated arguments. I want to find one of the arguments of this string. One way is obviously to split the string and extract the value but this method will fail if there is ever any change in the list of arguments passed.
Below given is the handler string of one of my job objects:
"--- !ruby/object:ActiveJob::QueueAdapters::DelayedJobAdapter::JobWrapper\njob_data:\n job_class: ActionMailer::DeliveryJob\n job_id: 7ce42882-de24-439a-a52a-5681453f4213\n queue_name: mailers\n arguments:\n - EventNotifications\n - reminder_webinar_event_registration\n - deliver_now\n - mail#gmail.com\n - yesha\n - 89\n locale: :en\n"
I want to know if there is any way, I can send extra arguments to job object while saving it which can be used later instead of searching in the handler string.
Or, if not this, can i get a list of arguments of handler rather than parsing the string and using it.
Kindly help!
There is a method instance_object for Delayed::Job instances which returns the deserialized handler
job = Delayed::Job.first
handler = job.payload_object
You can use your handler as needed, such as handler.method
To access the job data:
data = job.payload_object.job_data
To then return the actual job class that was queued, you deserialize the job data:
obj = ActiveJob::Base.deserialize(data)
If your job is a mailer and you want to access the parameters to your mailer, then this is where things get a bit hacky and I'm unsure if there's a better way. The following will return all of the data for the mailer as an array containing the mailer class, method names, and arguments.
mailer_args = obj.instance_variable_get :#serialized_arguments
Finally, you can deserialize all of the mailer arguments with the following which will contain the same data as mailer_args, but with any ActiveRecord objects deserialized (with the form gid://...) to the actual instances passed to the mailer.
ActiveJob::Arguments.deserialize(mailer_args)
I am trying to call a webservice in smartface by using Data Source Wizard. Webservice has input parameters whose types are list of int and some other basic types (int, string etc). Data Source Wizard sees these parameters (lists) as string not as list of int. When i try to call webservice (i leave lists/strings empty) i am getting the following error.
"There has been a netwok error, please try again later"
Is there anyone who knows how to call such webservice in Smartface ?
WebServices uses xml structure because of that reason all the inputs and outputs are should be string. It is hard to say the reason of that error.
I can suggest you to read the documents at the link ( Data & Network Section )
http://www.smartface.io/developer/guides/
I used this call
SMF.storeVariable("EmailID","Pages.Page1.EditBox1.Text", false, false);
SMF.Net.EmailInsert.run();
but still my data is not going from my editbox to the webservice.
I have a application with a Django backend and an AngularJS front-end.
I use the angular-gettext plugin along with Grunt to handle translations.
The thing is, I sometimes received dynamic strings from my backend through the API. For instance a MySQL error about a foreign key constraint or duplicate key entry.
How can I add this strings to the .pot file or non harcoded string in general ?
I've tried to following but of course it cannot work :
angular.module('app').factory('HttpInterceptor', ['$q', '$injector', '$rootScope', '$cookieStore', 'gettext', function ($q, $injector, $rootScope, $cookieStore, gettext) {
responseError: function (rejection) {
gettext('static string'); //it works
gettext(rejection.data.error); //does not work
$rootScope.$emit('errorModal', rejection.data);
}
// Return the promise rejection.
return $q.reject(rejection);
}
};
}]);
})();
One solution I could think of would be to write every dynamic strings into a JSON object. Send this json to server and from there, write a static file containing these strings so gettext can extract them.
What do you suggest ?
I also use angular-gettext and have strings returned from the server that need to be translated. We did not like the idea of having a separate translation system for those messages so we send them over in the default language like normal.
To allow this to work we did two things. We created a function in our backend which we can call to retrieve all the possible strings to translate. In our case it's mainly static data that only changes once in a while. Ideally this would be automated but it's fine for now.
That list is formatted properly through code into html with the translate tag. This file is not deployed, it is just there to allow the extraction task to find the strings.
Secondly we created a filter to do the translation on the interpolated value, so instead of translating {{foo}} it will translate the word bar if that's was the value of foo. We called this postTranslate and it's a simple:
angular
.module('app')
.filter('postTranslate', ['gettextCatalog', function (gettextCatalog) {
return function (s) {
return gettextCatalog.getString(s);
};
}]);
As for things that are not in the database we have another file for those where we manually put them in. So your error messages may go here.
If errors are all you are worried about though, you may rather consider not showing all the error messages directly and instead determine what user friendly error message to show. That user friendly error message is in the front end and therefore circumvents all of this other headache :)
I am developing webservice based on CXF. One of the requests is that client should be able to upload the optional PDF file as a part of message. This was pretty trivial:
I have added this with getter and setter to my transfer object:
#XmlMimeType("application/octet-stream")
#XmlElement(name = "InvoicePdf", required = false)
private DataHandler invoicePdf = null;
I have also enabled support for MTOM:
Endpoint endpoint = Endpoint.publish("/myWs", new WsImpl(getServletContext()));
SOAPBinding binding = (SOAPBinding) endpoint.getBinding();
binding.setMTOMEnabled(true);
And the usage:
DataHandler pdf2 = p_invoice.getInvoicePdf();
//pdf2.getInputStream();
//pdf2.writeTo(outputstream);
Everything works great. I am able to receive and process the file. However there might be the case when client do not upload the file since it is optional. The problem is that even though the client do not sent the file I am not able to notice it.
pdf2 is not null
pdf2.getInputStream() is not null
pdf2.getInputStream() contains some data. I would like to skip parsing the input stream and looking for PDF signature. Since it is a lot easier to forward the inputstrem to desired outpustream (write to file)
I have not found in DataHandler or DataSource (pdf2.getDataSource() ) API any appropriate method or field for determining file existance. I see in debug that the empty DataHandler contains DataSource which length is 9, which is a lot less then correct PDF file. Unfortunately the length property is not accessible at all.
Any idea how to determine if the file was sent or not?
The solution is to skip xml tag for this attachment in SOAP message. So my mistake was sending empty tag:
<InvoicePdf></InvoicePdf>
Then you get behavior described in question. However if you skip this tag entirely then DataHandel is null, so I am able to distinguish is file was sent or not.
This is probably a very simple question but I just can't seem to figure it out.
I am writing a Javascript app to retrieve layer information from a WFS server using a GetCapabilities request using GeoExt. GetCapabilities returns information about the WFS server -- the server's name, who runs it, etc., in addition to information on the data layers it has on offer.
My basic code looks like this:
var store = new GeoExt.data.WFSCapabilitiesStore({ url: serverURL });
store.on('load', successFunction);
store.on('exception', failureFunction);
store.load();
This works as expected, and when the loading completes, successFunction is called.
successFunction looks like this:
successFunction = function(dataProxy, records, options) {
doSomeStuff();
}
dataProxy is a Ext.data.DataProxy object, records is a list of records, one for each layer on the WFS server, and options is empty.
And here is where I'm stuck: In this function, I can get access to all the layer information regarding data offered by the server. But I also want to extract the server information that is contained in the XML fetched during the store.load() (see below). But I can't figure out how to get it out of the dataProxy object, where I'm sure it must be squirreled away.
Any ideas?
The fields I want are contained in this snippet:
<ows:ServiceIdentification>
<ows:Title>G_WIS_testIvago</ows:Title>
<ows:Abstract/>
<ows:Keywords>
<ows:Keyword/>
</ows:Keywords>
<ows:ServiceType>WFS</ows:ServiceType>
<ows:ServiceTypeVersion>1.1.0</ows:ServiceTypeVersion>
<ows:Fees/>
<ows:AccessConstraints/>
Apparently,GeoExt currently discards the server information, undermining the entire premise of my question.
Here is a code snippet that can be used to tell GeoExt to grab it. I did not write this code, but have tested it, and found it works well for me:
https://github.com/opengeo/gxp/blob/master/src/script/plugins/WMSSource.js#L37