protected long getParentMessageId(String recipient, Message message) throws Exception {
if (!StringUtil.startsWith(recipient, MBUtil.MESSAGE_POP_PORTLET_PREFIX)) {
return MBUtil.getParentMessageId(message);
}
int pos = recipient.indexOf(CharPool.AT);
if (pos < 0) {
return MBUtil.getParentMessageId(message);
}
String target = recipient.substring(MBUtil.MESSAGE_POP_PORTLET_PREFIX.length(), pos);
String[] parts = StringUtil.split(target, StringPool.PERIOD);
long parentMessageId = 0;
if (parts.length == 2) {
parentMessageId = GetterUtil.getLong(parts[1]);
}
if (parentMessageId > 0) {
return parentMessageId;
}
return MBUtil.getParentMessageId(message);
}
