Currently we need fetch mails from an IMAP server using Mule ESB. Once the mails have been fetched, we only need the attachments and save them on the harddrive. So far so good. Now I got a couple of questions:
How do I keep the original name intact using a file:outbound-endpoint?
How can I check how many attachments I got?
How do save a copy of the mail on the IMAP and local drive?
#1: I tried #header:fileName or #originalFileName or even removing the outputpattern (this results in the filename being "35c7dea0-519a-11e1-b8b2-092b658ae008.dat")
#2: I am trying to make a flow where I check how many attachments there are. If there are less then 1 then I want to save the files and no further process them. If it's more then 1, then save it and process it. I tried COUNT but it didn't work.
#3: am trying to MOVE a message when READ to a back-up folder on the IMAP-server. On top of that I'll save a copy on the local server. Problem is that with the current code, the message does not get marked as read nor moved. The messages stay unread and they get copied (over and over, enldess loop) instead of getting moved to the IMAP back-up folder. When enabling the deleteReadMessages then the loop is broken but the message does not get copied on the IMAP.
Here's the code I am currently using:
<?xml version="1.0" encoding="UTF-8"?>
<mule xmlns="http://www.mulesoft.org/schema/mule/core"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:spring="http://www.springframework.org/schema/beans"
xmlns:imap="http://www.mulesoft.org/schema/mule/imap"
xmlns:file="http://www.mulesoft.org/schema/mule/file"
xmlns:email="http://www.mulesoft.org/schema/mule/email"
xmlns:vm="http://www.mulesoft.org/schema/mule/vm"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/3.2/mule.xsd
http://www.mulesoft.org/schema/mule/file http://www.mulesoft.org/schema/mule/file/3.2/mule-file.xsd
http://www.mulesoft.org/schema/mule/imap http://www.mulesoft.org/schema/mule/imap/3.2/mule-imap.xsd
http://www.mulesoft.org/schema/mule/email http://www.mulesoft.org/schema/mule/email/3.2/mule-email.xsd
http://www.mulesoft.org/schema/mule/vm http://www.mulesoft.org/schema/mule/vm/3.2/mule-vm.xsd">
<imap:connector name="imapConnector" checkFrequency="5000"
backupEnabled="true" backupFolder="/home/mark/workspace/Eclipse/RHZ_Project/src/Archive/"
mailboxFolder="INBOX" moveToFolder="INBOX.Backup" deleteReadMessages="false"
defaultProcessMessageAction="SEEN" />
<expression-transformer name="returnAttachments">
<return-argument evaluator="attachments-list" expression="*.txt,*.ozb,*.xml" optional="false"/>
</expression-transformer>
<flow name="Flow1_IMAP_fetch">
<imap:inbound-endpoint user="USER" password="PASS" host="IP"
port="143" transformer-refs="returnAttachments" disableTransportTransformer="true"/>
<collection-splitter/>
<file:outbound-endpoint path="/home/mark/workspace/Eclipse/RHZ_Project/src/Inbox/#[function:datestamp].dat">
<expression-transformer>
<return-argument expression="payload.inputStream" evaluator="groovy" />
</expression-transformer>
</file:outbound-endpoint>
</flow>
</mule>
1) How do I keep the original name intact using a file:outbound-endpoint?
Attachments are javax.activation.DataHandler instances so you should be able to call getName() on them, with an OGNL or Groovy expression. For example:
#[groovy:payload.name]
Should give you the original attachment name.
2) How can I check how many attachments I got?
Before the splitter, use a choice router and an condition that checks the size() attribute of the attachment list, like:
#[groovy:payload.size()>1]
3) How do save a copy of the mail on the IMAP and local drive?
I do not know what the issue is here. Maybe marking as seen is not supported. Or maybe the fact that you disable the transport transformer prevents a post-read action to kick in.
By the way, I suggest you leave the default transport transformer as-is and move the returnAttachments transformer after the inbound endpoint, before the splitter.
Related
I'm trying to disable/ remove cloud kit in my project so that I can have ordered relationships in core data. From what I can tell, the only reference to cloudKit anywhere in my project is inside CoreDataDB.xcdatamodeld/My_Project.xcdatamodel/contents and these are the first two lines of the file:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="19574" systemVersion="20G314" minimumToolsVersion="Automatic" sourceLanguage="Swift" usedWithCloudKit="YES" userDefinedModelVersionIdentifier="">
...
line 2 has this snippet: usedWithCloudKit="YES"
Can I safely switch it to NO or is there another way I should go about removing cloud kit.
Extra notes:
Cloud Kit is not enabled in Signing and Capabilities
I'm not using NSPersistentCloudKitContainer
The original error I'm trying to solve is CloudKit Integration MyEntity.myCustomRelationship must not be ordered [8]
Check to see under "Configurations" if "Default" or any custom configurations you have in your Data Model file has "Used with CloudKit" checked. Should appear in the right panel when you select a configuration.
I have a requirement in which the input XML that is received has different error description for the same error code. I need to compare whether a part of the text is contained within the error description in order to do some filtering. Below is the snippet of what I am trying to do.
Created a variable to store a list of all the partial text to be checked within the error description.
<xsl:variable name="partialTextList">
<errorDesc value="insufficient funds" />
<errorDesc value="amount cannot exceed" />
</xsl:variable>
Created a key to access the variable
<xsl:key name="kErrorDesc" match="errorDesc" use="#value" />
The input XML to this XSL will have something like
<Error>
<Code>123</Code>
<Desc>Transaction cannot be processed as account has insufficient funds.</Desc>
</Error>
OR
<Error>
<Code>123</Code>
<Desc>The withdrawal amount cannot exceed account balance.</Desc>
</Error>
Is it possible to use contains function to check whether <Desc> has one of the values from partialTextList?
I tried to look up a solution for this comparison but was not able to find one. Most of the solutions are to check whether <Desc> value is present in the list but not vice-versa.
Any help is appreciated.
In the context of e.g. xsl:template match="Error" you can certainly check $partialTextList/errorDesc/#value[contains(current()/Desc, .)] or move it to the pattern xsl:template match="Error[$partialTextList/errorDesc/#value[contains(current()/Desc, .)]]" if you like.
I am trying to build a simple Suave.IO application to centralize the sending of emails. Currently the application has one endpoint that takes subject, body, recipients, attachments, and sender as form data and turns them into an EWS email message from a logging email account.
Everything works as intended in most cases, but I get a file corruption issue when one of the attachments is an excel file. In those cases, the file seems to get corrupted.
Currently, I am filtering the request.multipartFields down to only the ones that are marked as attachment files, and then doing this:
for (fileField: (string*string)) in fileFields do
let fname = (fst fileField)
let fpath = "uploadedFiles\\" + fname
File.WriteAllBytes(fpath, Encoding.ASCII.GetBytes (snd fileField)) |> ignore
The file path and the attachment names are then fed into the EWS message before sending.
Again, this seems to work with all attachments except attachments with binary. It seems like Suave.IO automatically encodes all multiPartFields as (string*string), which may require special handling when it's binary data.
How should I handle upload of binary files?
Thanks all in advance.
It looks like the issue was one of encoding. I was testing using python's request interface, and by default the files are encoded as multipart/form-data. By specifying a specific encoding for each file, I was able to help the server identify the incoming data as a file.
instead of
requests.post(url, data=data, files={filename: open(filepath, 'rb')})
I needed to make it
requests.post(url, data=data, files={filename: (filename, open(filepath, 'rb'), mimetypes.guess(filepath)})
With the second python script, files do end up in the files section of the request and I was able to save the excel file without corruption.
I am using D10 Pro. I added a datamodule to the object repository by right clicking it and selecting "Add to Repository" on the popup menu.
The datamodule shows up in the New>Other dialog and I am able to click the icon for it. When I do, I get the following exception: "Unable to find both a form () and source file (). The same exception occurs with forms I place there. The object that came with Delphi load without any problem. How do I fix this?
When adding items to the repository, you should avoid using dotnet style names for your files. For example, I originally named the file "MyLib.Datamodule.TextImporter.pas" and I received the error in my question. I experienced the same problem with a form using the same dotnet style naming. After changing the file name to "TextImporterDatamodule.pas" and adding it to the repository, I was able to use it to create new datamodules without a problem. This is something Embarcadero needs to address.
I can't answer your q, but maybe this will help you track down your problem.
Contrary to what the DocWiki says for Seattle, the repository .Xml file is actually named "Repository.Xml" and in my case is located here:
C:\Users\MA\AppData\Roaming\Embarcadero\BDS\17.0\Repository.Xml
I added a data module to it, resulting in the entry shown below being added.
Notice that for a datamodule, the path to it is stored in its IDString
attribute along with the filename, unlike a form, where the path+name is stored
in the the Value attribute of the FormName node.
With that entry in place, unlike you I can then include a copy of it in a project
by going to File | New | Other in the IDE. However, if I then change the
on-disk name of the folder where the item is located, and try to use it, I get the error
message you quoted. Of course, that doesn't mean that's why you're getting
it, but I thought it might help to see the repository entry for something that's known to work.
<Item IDString="D:\Delphi\Code\SO\Devex\DM1" CreatorIDString="BorlandDelphiRepositoryCreator">
<Name Value="AAADataModule"/>
<Icon Value=""/>
<Description Value="MA datamodule"/>
<Author Value="MA"/>
<Personality Value="Delphi.Personality"/>
<Platforms Value=""/>
<Frameworks Value=""/>
<Identities Value="RADSTUDIO"/>
<Categories>
<Category Value="InternalRepositoryCategory.MyCategory" Parent="Borland.Delphi.NewFiles">MyCategory</Category>
<Category Value="Borland.Delphi.NewFiles" Parent="Borland.Delphi.New">Delphi Files</Category>
<Category Value="Borland.Delphi.New" Parent="Borland.Root">Delphi Projects</Category>
</Categories>
<Type Value="FormTemplate"/>
<Ancestor Value=""/>
<FormName Value=""/>
<Designer Value="Any"/>
</Item>
If this doesn't help, best I can suggest is to post your q in the IDE section
of EMBA's newsgroups here:
https://forums.embarcadero.com/forum.jspa?forumID=62
I don't think that should provoke cross-posting complaints, seeing as your q has been up here for a while without getting a definitive answer.
We're generating PartCover reports via the command line tool along with our CruiseControl.Net unit tests. This generates an xml file that displays the results nicely on the cruisecontrol dashboard. The xslt transforms that are included only show you the percentage of coverage in an individual class. We want to know exactly what lines are not being covered. The problem ist when we open the report in the PartCover browser and double click a method it doesn't show us our cs files. I know the PartCover browser is capable of showing you the files because of the following.
Here's a screenshot of PartCover browser with the lines of code showing: http://kjkpub.s3.amazonaws.com/blog/img/partcover-browse.png.
The information looks like it should be available to the browser because the report contains this:
<Method name="get_DeviceType" sig="Cathexis.IDBlue.DeviceType ()" bodysize="19" flags="0" iflags="0">
<pt visit="2" pos="0" len="1" fid="82" sl="35" sc="13" el="35" ec="14" />
<pt visit="2" pos="1" len="4" fid="82" sl="36" sc="17" el="36" ec="39" />
<pt visit="2" pos="5" len="2" fid="82" sl="37" sc="13" el="37" ec="14" />
</Method>
and this:
<File id="66" url="D:\sandbox\idblue\idblue\trunk\software\code\driver\dotnet\Common\AsyncEventQueue.cs" />
All I want to be able to do is view what lines of code are not being covered in my test cases without having to figure out what the xml above is trying to tell me.
Thanks to anyone in advance who replies.
I figured out why the cs files were not displaying. The paths were incorrect in the xml file because our test project was being built on a different machine than the one partcover was on. (partcover must generate the .cs file paths from pdb files maybe?) Once I search and replaced the file switching the base directory of our subversion location to the one on the other machine all was well.