how can I create a http/multipart response from a mule flow?
The outboundAttachments and outboundAttachmentFilenames are present and set but the received http response does not contain any attachment.
I tried a custom java component which uses the provided jersey classes to build a multipart response, but i can't find a working transformer to a mule response.
@Override
public Object onCall(MuleEventContext eventContext) throws Exception {
MultiPart multiPart = new MultiPart();
MuleMessage message = eventContext.getMessage();
for (String attachmentName : message.getOutboundAttachmentNames()) {
multiPart.bodyPart(new BodyPart(message.getOutboundAttachment(attachmentName), MediaType.APPLICATION_OCTET_STREAM_TYPE));
}
Response response = Response.status(200).entity(multiPart).type(MultiPartMediaTypes.MULTIPART_MIXED).build();
return response;
}
The error is
Could not find a transformer to transform "SimpleDataType{type=com.sun.jersey.core.spi.factory.ResponseImpl, mimeType='text/xml'}" to "SimpleDataType{type=org.mule.api.transport.OutputHandler, mimeType='*/*'}".
I'm using Mule 3.5.0 EE.
Best regards, Marc
