@Override
public Object transformMessage(final MuleMessage message, String outputEncoding)
throws TransformerException {
try {
if (wildcardAttachmentNameEvaluator.hasWildcards()) {
try {
wildcardAttachmentNameEvaluator.processValues(
message.getInboundAttachmentNames(),
new WildcardAttributeEvaluator.MatchCallback() {
@Override
public void processMatch(String matchedValue) {
try {
message.addOutboundAttachment(
matchedValue, message.getInboundAttachment(matchedValue));
} catch (Exception e) {
throw new MuleRuntimeException(e);
}
}
});
} catch (Exception e) {
throw new TransformerException(this, e);
}
} else {
String attachmentName = attachmentNameEvaluator.resolveValue(message).toString();
DataHandler inboundAttachment = message.getInboundAttachment(attachmentName);
message.addOutboundAttachment(attachmentName, inboundAttachment);
}
} catch (Exception e) {
throw new TransformerException(this, e);
}
return message;
}
