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Xml 消息历史记录请求返回空结果_Xml_Xmpp_Monitoring_Openfire - Fatal编程技术网

Xml 消息历史记录请求返回空结果

Xml 消息历史记录请求返回空结果,xml,xmpp,monitoring,openfire,Xml,Xmpp,Monitoring,Openfire,我使用以下小节获取历史信息: <iq type='get' id='user1'> <list xmlns='urn:xmpp:archive' with='admin@localhost'> <set xmlns='http://jabber.org/protocol/rsm'> <max>30</max> </set> </list> </iq>

我使用以下小节获取历史信息:

<iq type='get' id='user1'>
  <list xmlns='urn:xmpp:archive'
        with='admin@localhost'>
    <set xmlns='http://jabber.org/protocol/rsm'>
      <max>30</max>
    </set>
  </list>
</iq>

30
答复是:

<iq id="user1" to="user1@localhost/Smack" type="result"></iq>

虽然我可以在Openfire管理控制台上看到两个用户之间的消息。。我使用监控服务


谢谢。

解决方案是创建您自己的提供商。。就像这样:

public class HistoryIQProvider implements IQProvider {
public static final String NAMESPACE = "urn:xmpp:archive";
public static final String ELEMENT_NAME = "list";
public static final String CHAT = "chat";
public static final String START_TIME = "start";

private ArrayList<String> startTimes = new ArrayList<String>();

@Override
public IQ parseIQ(XmlPullParser parser) throws Exception {
    boolean stop = false;
    String name = parser.getName();
    Log.d("Parse", "Name: " + name);

    while(false == stop)
    {
        switch (parser.getEventType())
        {
            case XmlPullParser.START_TAG:
            {
                if(ELEMENT_NAME.equals(name)) {

                    /*** START_TAG = 2
                     ***  END_TAG = 3
                     ***/

                    while (parser.nextTag() == XmlPullParser.START_TAG) {
                        /*** Stop when chats is finished.. ***/
                        if(parser.getName().equals("set")) {
                            break;
                        }
                        String startTime = parser.getAttributeValue(1);
                        startTimes.add(startTime);
                        parser.nextTag();
                    }
                }
            }
            case XmlPullParser.END_TAG:
            {
                stop = ELEMENT_NAME.equals(name);
                break;
            }
        }
    }

    name = null;
    HistoryIQ historyIQ = new HistoryIQ(startTimes);
    return historyIQ;
}
}
公共类HistoryyQProvider实现IQProvider{
公共静态最终字符串NAMESPACE=“urn:xmpp:archive”;
公共静态最终字符串元素\u NAME=“list”;
公共静态最终字符串CHAT=“CHAT”;
公共静态最终字符串START\u TIME=“START”;
private ArrayList startTimes=new ArrayList();
@凌驾
公共IQ parseIQ(XmlPullParser)引发异常{
布尔停止=假;
String name=parser.getName();
Log.d(“解析”,“名称:”+Name);
while(false==停止)
{
开关(parser.getEventType())
{
case XmlPullParser.START_标记:
{
if(元素名称等于(名称)){
/***开始标记=2
***结束标记=3
***/
while(parser.nextTag()==XmlPullParser.START_标记){
/***聊天结束后停止***/
if(parser.getName().equals(“set”)){
打破
}
字符串startTime=parser.getAttributeValue(1);
startTimes.add(startTime);
parser.nextTag();
}
}
}
case XmlPullParser.END_标记:
{
停止=元素名称。等于(名称);
打破
}
}
}
name=null;
HistoryIQ HistoryIQ=新的HistoryIQ(开始时间);
返回历史Q;
}
}
历史问题:

public class HistoryIQ extends IQ {
private ArrayList<String> startTimes = new ArrayList<String>();

public HistoryIQ(ArrayList<String> l) {
    startTimes = l;
}

@Override
public String getChildElementXML() {
    return null;
}

public ArrayList<String> getHistory_Chats() {
    Log.d("Parse", "Lists : " + startTimes.size());
    return startTimes;
}
}
公共类HistoryIQ扩展IQ{
private ArrayList startTimes=new ArrayList();
公共历史IQ(ArrayList l){
startTimes=l;
}
@凌驾
公共字符串getChildElementXML(){
返回null;
}
公共阵列列表getHistory_Chats(){
Log.d(“解析”,“列表:+startTimes.size());
返回起始时间;
}
}