Hi,
You can try "org.apache.camel.component.mail.SplitAttachmentsExpression"
Here a part of my code to achieve with attachment, hope it's Help
Daniel
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<split >
<method
beanType="org.apache.camel.component.mail.SplitAttachmentsExpression" />
<!-- Attachment name -->
<setHeader name="attchName"><groovy>result="null"</groovy></setHeader> <!--
reset to null in each interration -->
<setHeader name="attchName"> <!-- decode name (rfc5987) -->
<groovy>
def MimeUtility = new javax.mail.internet.MimeUtility();
if (request.headers['CamelSplitAttachmentId'] != null ) {
result =
MimeUtility.decodeText(request.headers['CamelSplitAttachmentId']);
}
else {
result = "null" ;
}
result = result.replaceAll('/','_');
</groovy>
</setHeader>
<log message="Attch Name : ${header.attchName} " />
<log message="Attch CamelSplitAttd: ${header.CamelSplitAttachmentId} " />
<log message="Attch splitindex : ${header.CamelSplitIndex} " />
<log message="Attch splitsize : ${header.CamelSplitSize} " />
<choice>
<when><simple>${header.attchName} != "null"</simple>
<setHeader name="zzCamelSplitAttachmentId"
><simple>${header.CamelSplitAttachmentId.replaceAll('/','_')}</simple></setHeader>
<!-- BODY contain attchment in BYTE since camel 3.xx -->
<!-- Write the attachment on disk
<to uri="file:{{SSStempAttchment}}?fileName=${header.attchName}"
/>
<stop/>
</when>
</choice>
</split>
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-----Message d'origine-----
De : _ Jane <[email protected]>
Envoyé : 5 septembre 2023 22:30
À : [email protected]
Objet : Email attachment lost with poll enrich
Dear Community,
When using poll enrich to get email with attachments, I found that the email
attachments lost when I'm using Camel 3.18.6.
I tried to debug the programe and found the root cause that PollEnricher uses
ExchangeHelper.copyResultsPreservePattern() to copy resource Exchange to result
Exchange. But ExchangeHelper.copyResultsPreservePattern() doesn't copy
safeCopyProperties which containing the "CamelAttachmentObjects" until it's
fixed in Camel 4.0.0.
My question is: is there any workaround with less effort to let me get the
email attachment with poll enrich using Camel 3.18.6?
Regards,
Jane
