Develop Reference

How to get open/closed workflow list from Java code in Uber Cadence?

I'm working on a project that used Uber Cadence Java Client. How can I get the list of open/closed workflows from the code? I can get it from CLI but not from java code.
Thank you.

WorkflowServiceTChannel cadenceService =
new WorkflowServiceTChannel(ClientOptions.defaultInstance());
ListOpenWorkflowExecutionsRequest request = new ListOpenWorkflowExecutionsRequest();
request.setDomain(DOMAIN);
=request.set...;
ListOpenWorkflowExecutionsResponse resp = cadenceService.ListOpenWorkflowExecutions(request);
ListClosedWorkflowExecutionsRequest request = new ListClosedWorkflowExecutionsRequest();
request.setDomain(DOMAIN);
=request.set...;
ListClosedWorkflowExecutionsResponse resp = cadenceService.ListClosedWorkflowExecutions(request);
// If you have advanced visibility
ListWorkflowExecutionsRequest request = new ListWorkflowExecutionsRequest();
request.setDomain(DOMAIN);
=request.setQuery(...);
ListWorkflowExecutionsResponse resp = cadenceService.ListWorkflowExecutions(request);
See how the cadenceService is used in this sample
Documentation about advanced visibility

Word to PDF to Notes Document using the POI4Xpages api

I have created a PDF from a word document using POI4XPages api.
here is the code:
var template = poiBean.buildResourceTemplateSource(null,"purchaseorder.docx");
var result = poiBean.processDocument2Stream(template, lst);
var is:java.io.InputStream = new java.io.ByteArrayInputStream(result.toByteArray());
var os:java.io.OutputStream = poiBean.buildPDFFromDocX(is)
As you can see the result of my code is an OutputStream, The next step for me is to convert the stream to an attachment and attach it to a notesdocument but don't know how to do that. It doesn't really matter if I first need to attach it to disc or if it written to a body field immediately.
The poiBean is described here
https://github.com/OpenNTF/POI4Xpages/blob/master/biz.webgate.dominoext.poi/src/biz/webgate/dominoext/poi/beans/PoiBean.java
I am using SSJS here but I guess a java solution would work as well.
thanks
Thomas

Some copying and pasting but this is how you stream it into an richtext field but you need to convert os to an inputstream and assign this to a variable called is2
var stream:NotesStream = session.createStream();
session.setConvertMIME(false);
var doc:NotesDocument = database.createDocument();
var body:NotesMIMEEntity = doc.createMIMEEntity();
stream.setContents(is2); // is an inputstream
body.setContentFromBytes(stream, "application/octet-stream",NotesMIMEEntity.ENC_IDENTITY_BINARY);
stream.close();
doc.save(true, true);
session.setConvertMIME(true);
This is what I based the example on
https://openntf.org/XSnippets.nsf/snippet.xsp?id=create-html-mails-in-ssjs-using-mime

How to create mbox using Java JavaMail?

How to read mail inbox using IMAP protocol and JavaMail and then use local disk to store mails. There is no documentation of mstor.
I try this way but it seems that MStorStore just read local mbox instead of creating and updating it according to the external server passed as params in connect() function. I get error: Folder [Inbox] does not exist.
Session lSession = Session.getDefaultInstance(props);
MStorStore lStore = new MStorStore(lSession , new URLName("mstor:c:/some_path/" + _mailModel.account.login));
lStore.connect(_mailModel.account.imap, _mailModel.account.login, _mailModel.account.password);
Folder lInbox = lStore.getDefaultFolder().getFolder("Inbox");
The questioin is how to create MBox from javax.mail.Store that i could read and update using Mstor.

I don't know if I am answering the right question (or answering a question at all), but, here is a method I wrote in a Scala program that takes an array of javamail Messages (acquired via imap) and writes them to a new mbox file in a directory named "mbox" in the root of my project using MStorStore. The new file is named whatever is passed in the "mboxName" parameter.
def writeToMbox(messages: Array[Message], mboxName: String) {
val mProps = System.getProperties
mProps.setProperty("mstor.mbox.metadataStrategy", "none")
val mSession = Session.getDefaultInstance(mProps)
val mStore = new MStorStore(mSession, new URLName("mstor:mbox"))
mStore.connect
val mFolder = mStore.getDefaultFolder
val localMbox = (new File("mbox", mboxName)).createNewFile
val mbox = mFolder.getFolder(mboxName)
mbox.open(Folder.READ_WRITE)
mbox.appendMessages(messages)
mbox.close(false)
mStore.close
}

Exchange Web Service find EmailMessage by "Message-ID" header

I'm using the Java EWS library and try to reply to some messages. The main question is - how to find EmailMessage in folder or in mailbox if I only know value of "Message-ID" header of my message.
I try to do something like this:
ExtendedPropertyDefinition p = new ExtendedPropertyDefinition(DefaultExtendedPropertySet.InternetHeaders, "Message-ID", MapiPropertyType.String)
myfolder.findItems(new SearchFilter.IsEqualTo(p, "<1031208507.471.1446200157453.JavaMail.test>"), new ItemView(1))
But result set is aleays empty! Can you help me? Some Java or C# solutions?

You could go for the regular (not extended) property InternetMessageId instead:
ItemView view = new ItemView(1);
String searchstring = "<1031208507.471.1446200157453.JavaMail.test>";
SearchFilter.IsEqualTo filter =
new SearchFilter.IsEqualTo(EmailMessageSchema.InternetMessageId, searchstring);
FindItemsResults<Item> findResults =
service.FindItems(WellKnownFolderName.Inbox, filter, view);

Pdf Renderer API Android From URL

I am looking into the PDF renderer API native to Google Android development. I see the following code example in the documentation:
// create a new renderer
PdfRenderer renderer = new PdfRenderer(getSeekableFileDescriptor());
// let us just render all pages
final int pageCount = renderer.getPageCount();
for (int i = 0; i < pageCount; i++) {
Page page = renderer.openPage(i);
// say we render for showing on the screen
page.render(mBitmap, null, null, Page.RENDER_MODE_FOR_DISPLAY);
// do stuff with the bitmap
// close the page
page.close();
}
// close the renderer
renderer.close();
I think this example uses from File Object. How I can get this API to work with a URL from a webserver, such as a document from a website? How can I load a PDF natively in an Android app that does not require a download of the file onto the local storage? Something like how you can run the Google docs viewer to open the PDF in webview - but I cannot take that approach because the Google docs viewer is blocked in the environment I am in.

You cannot use Pdf Renderer to load URL. But your can make use of Google Docs in your webview to load URL without downloading the file...
webView.loadUrl("https://docs.google.com/gview?embedded=true&url=" + YOUR_URL);

how I can get this API to work with URL from a webserver?
Download the PDF from the server to a local file. Then, use the local file.
The purpose of what I am trying to learn is how to load pdf natively in android app that does not require a download of the file onto the local storage
AFAIK, you cannot use PdfRenderer that way. It needs a seekable FileDescriptor, and the only way that I know of to create one of those involves a local file.

I would first download the pdf and then show it in a pdfView
private fun downloadPdf(): File? {
val client = OkHttpClient()
val request = Request.Builder().url(urlString)
.addHeader("Content-Type", "application/json")
.build()
val response = client.newCall(request).execute()
val inputStream: InputStream? = response.body?.byteStream()
val pdfFile = File.createTempFile("myFile", ".pdf", cacheDir)
inputStream?.readBytes()?.let { pdfFile.writeBytes(it) }
return pdfFile
}
and then do something like this:
CoroutineScope(IO).launch {
val pdfDownloaded = downloadPdf()
if (pdfDownloaded != null) {
pdfView.fromFile(pdfDownloaded)
}
withContext(Main) {
pdfView.visibility = View.VISIBLE
hideProgress()
pdfView.show()
}
}
here