Raymond created CAMEL-22924:
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Summary: Add setAttachment to simple language
Key: CAMEL-22924
URL: https://issues.apache.org/jira/browse/CAMEL-22924
Project: Camel
Issue Type: Improvement
Affects Versions: 4.17.0
Reporter: Raymond
Since 4.10.x, the simple language contains various functions to handle
attachments. However, it's only possible to getAttachments, but not to set
Attachments. Something like:
{code:java}
setAttachment(key, content)
setAttachment(key, content, type){code}
Some sidenotes:
1. The attachment key
To get a specific attachment, you need a key. From the documentation, it's not
immediately clear what the 'key' is, and how to find out which keys are
available. I tried something like keySet(), but that didn't work. Maybe a
function
{code:java}
attachmentKeys{code}
That returns an array [key1, key2]. Where empty array [] means that there are
no attachments (though you could also create a boolean function
{*}hasAttachments{*}).
2. Documentation
I needed one attachment as text. I first followed Gemini that suggested
{code:java}
attachmentContentAsText('myKey'){code}
This turned out to be incorrect. Maybe add one or two examples with the correct
syntax:
{code:java}
attachmentContentAsText(myKey){code}
This would avoid asking AI or trial and error.
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