How to open an attachment

Hello
is it possible to open an instance attachment and - for example - do a few elaborations on the content of attachments in a process?

I see that Fuego has an Fuego.Lib.Attachment object, and this class has one ' * content * "attribute, but if I create a process with an automatic activity and in this activity, I write the following code, I get an unexpected error:

Code:

If (attachments! = null & & attachments.length () > 0) {}
for (attachment att: attachments) {}
Binary C = att.contents;
}
}


The error:

Gravity and Description path location creation time Id resource
Internal error detected.
This should be reported to Support BEA.
Include the following information.
Error: "java.lang.IllegalStateException: not a primitive type: java.util.List'.»
Node: "AA_ProveVarie.ProvaOpenAttachment.Default_1_0.Instance.attivita1."     AA-ProveVarie/process ProvaOpenAttachment.xpdl attivita1 1239801538359 227961

Hello

Know that sounds strange (and your logic must have worked as it was), but you can not test the variable preset 'attachments' null. Change your logic in this and it should work:


foreach (att in attachments) {
c = att.contents;
}

Hope this helps,
Dan

Tags: Fusion Middleware

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