Lotus Notes - Mail Document - Get Attachment Names (and Export Attachments)

Question

I have three attachments in one of my lotus notes mail documents.

Desert.jpg, Hydrageas.jpg and Tulips.jpg

And I have the following code piece.

        Vector<Item> itemList = lotusNotesDocument.getItems();

        for (Item item : itemList)
        {
            if (item.getType() == Item.ATTACHMENT)
            {
                System.out.println("*****111********* ATTACHMENT=" + item.getName() + "=" + item.getValueString());
            }
            else if (item.getType() == Item.EMBEDDEDOBJECT)
            {
                System.out.println("*****222********* EMBEDDEDOBJECT=" + item.getName() + "=" + item.getValueString());
            }
            else if (item.getType() == Item.MIME_PART)
            {
                System.out.println("*****333********* MIME_PART=" + item.getName() + "=" + item.getValueString());
            }               
        }

The output of this code is as follows

*****333********* MIME_PART=Body=
*****333********* MIME_PART=Body=
*****111********* ATTACHMENT=$FILE=Hydrangeas.jpg
*****111********* ATTACHMENT=$FILE=Hydrangeas.jpg
*****111********* ATTACHMENT=$FILE=Hydrangeas.jpg
*****333********* MIME_PART=Body=
*****333********* MIME_PART=Body=

Is this a bug in the domino API? have anyone else come across this before?

My exact requirement is to save the attachments to disk.

PS: I am using Lotus Expediter 6.2.3.20110921-0940

The problem is that in the output I can see only one attachment 'Hydrangeas.jpg' (written three times). I am expecting all three attachment names Desert.jpg, Hydrageas.jpg and Tulips.jpg — Artha Wijendra, Aug 26 '14 at 04:23

Normunds Kalnberzins · Answer 1 · 2014-08-26T15:43:01.687

This really is a sort of bug, but so ancient that "it's just how Notes behave". If you have several items of the same name, you always get the first one.

However normally attchments in NotesDocument are embedded in rich text items, so you loop though rt items and get the attachments. If that is the case this code should do:

    ForAll i In doc.Items
      If i.Type = RICHTEXT Then
        Print "rt item:", i.Name
        If Not IsEmpty(i.EmbeddedObjects) Then
            If ( i.Type = RICHTEXT ) Then
                ForAll o In i.EmbeddedObjects
                    If ( o.Type = EMBED_ATTACHMENT ) Then
                        If dir(sPath & o.Name)<>"" Then Kill sPath & o.Name
                        Print sPath & o.Name
                        Call o.ExtractFile(sPath & o.Name)  
                    End If
                End ForAll
            End If
        End If
      End If
    End ForAll

For the case that they are not rich text item (attached directly to document), I'd think the code should be similar:

    If Not IsEmpty(doc.Embeddedobjects) Then
        ForAll o1 In doc.Embeddedobjects
            If ( o1.Type = EMBED_ATTACHMENT ) Then
                'Set o = obj2
                If Dir(sPath & o1.Name)<>"" Then Kill sPath & o1.Name
                Print "doc>", sPath & o1.Name
                Call o1.ExtractFile(sPath & o1.Name)  
            End If
        End ForAll          
    End If

however I just tested this code and was surprised to see that it DOES NOT pick up any attachments (nor even OLE objects in document) I wonder if anybody has a comment about this - I'm pretty sure it was working in good old days?

On further investigation - a solution that works for both - items and directly embedded ones is:

dim names, obj
names = Evaluate("@AttachmentNames", doc)
ForAll aname In names
    Set obj = doc.Getattachment(aname)
    Print "any>", sPath & obj.Name
    Call obj.ExtractFile(sPath & obj.Name) 
End ForAll

In all cases there is a limitation - in case you have several same named attachments you will have the "correct" name only once, all others will be using an internally generated name. I do not know a better solution than to drop down to C API to get this info.

score 1 · Answer 2 · edited May 23 '17 at 10:25

I have found the answer.

I seems I have a

lotusNotesDocument.convertToMIME();

statement being executed before the code block that I posed earlier.

If I remove this the output is as follows

**1***111********* ATTACHMENT=$FILE=Desert.jpg
**1***111********* ATTACHMENT=$FILE=Hydrangeas.jpg
**1***111********* ATTACHMENT=$FILE=Tulips.jpg

I had the lotusNotesDocument.convertToMIME() in order to export the notes mail to the disk. So I will move those two statements below the attachment export section.

Found the answer through another post at the following Link

Lotus Notes - Mail Document - Get Attachment Names (and Export Attachments)

2 Answers2