xmpp-多人聊天实例(4)

7. }

改为：

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1. final FormField subjField = form.getField(\); 2. this.subject = subjField == null ? \ : subjField.getValues().next();

修改Openfire的源码，org/jivesoftware/openfire/muc/spi/MultiUserChatServiceImpl类的public DataForm getExtendedInfo(String name, String node, JID senderJID) 方法：

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1. /*final FormField fieldOcc = dataForm.addField(); */ 2. fieldSubj.setVariable(\);

3. fieldSubj.setLabel(LocaleUtils.getLocalizedString(\

nts\));

4. fieldSubj.addValue(Integer.toString(room.getOccupantsCount())); 5.

改为：

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1. final FormField fieldOccu= dataForm.addField()； 2. fieldOccu.setVariable(\);

3. fieldOccu.setLabel(LocaleUtils.getLocalizedString(\)); 4. fieldOccu.addValue(Integer.toString(room.getOccupantsCount()));