private void setCustomProperties(StringBuffer sb, MessageContext synCtx) {
if (properties != null && !properties.isEmpty()) {
Iterator iter = properties.iterator();
while (iter.hasNext()) {
MediatorProperty prop = (MediatorProperty) iter.next();
sb.append(SEP + prop.getName() + " = " +
(prop.getValue() != null ? prop.getValue() : prop.getEvaluatedExpression(synCtx)));
}
}
}