Xstream实例

package com.hym.xStream;

import java.util.List;

import com.thoughtworks.xstream.annotations.XStreamAlias;
import com.thoughtworks.xstream.annotations.XStreamImplicit;

@XStreamAlias("c")
public class BKEuropOddsDTO {
    @XStreamImplicit(itemFieldName = "h")
    private List<Match> matchs;

    public List<Match> getMatchs() {
        return matchs;
    }

    public void setMatchs(List<Match> matchs) {
        this.matchs = matchs;
    }

    @XStreamAlias("h")
    public static class Match {
        @XStreamAlias("id")
        private String id;

        @XStreamAlias("odds")
        private Odds odds;

        @XStreamAlias("time")
        private String time;

        @XStreamAlias("league")
        private String league;

        @XStreamAlias("home")
        private String home;

        @XStreamAlias("away")
        private String away;

        @XStreamAlias("odds")
        public static class Odds {
            @XStreamImplicit(itemFieldName = "o")
            private List<String> o;

            public List<String> getO() {
                return o;
            }

            public void setO(List<String> o) {
                this.o = o;
            }
        }

        public String getTime() {
            return time;
        }

        public void setTime(String time) {
            this.time = time;
        }

        public String getLeague() {
            return league;
        }

        public void setLeague(String league) {
            this.league = league;
        }

        public String getHome() {
            return home;
        }

        public void setHome(String home) {
            this.home = home;
        }

        public String getAway() {
            return away;
        }

        public void setAway(String away) {
            this.away = away;
        }

        public String getId() {
            return id;
        }

        public void setId(String id) {
            this.id = id;
        }

        public Odds getOdds() {
            return odds;
        }

        public void setOdds(Odds odds) {
            this.odds = odds;
        }

    }
}

 

package com.hym.xStream;

import java.util.List;

import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.xml.XppDomDriver;

public class XStreamTest {
	private static final String xml = "<?xml version=\"1.0\" encoding=\"UTF8\"?><c><h><id>155991</id><time>2013/4/27 8:00:00</time><league>NBA,美國男子職業籃球聯賽,美国男子职业篮球联赛</league><home>Boston Celtics,波士頓塞爾特人,波士顿凯尔特人</home><away>New York Knicks,紐約人,纽约尼克斯</away><odds><o>379,JustBet,1.69,2.25,1.68,2.28,2013/4/26 14:07:38</o><o>431,Sporttery Official,1.65,1.84,1.68,1.81,2013/4/26 14:07:37</o></odds></h><h><id>155976</id><time>2013/4/27 10:30:00</time><league>NBA,美國男子職業籃球聯賽,美国男子职业篮球联赛</league><home>Los Angeles Lakers,洛杉磯湖人,洛杉矶湖人</home><away>San Antonio Spurs,聖安東尼奧馬刺,圣安东尼奥马刺</away><odds><o>278,Sportbet,2.85,1.5,2.88,1.49,2013/4/26 14:07:49</o><o>11,5Dimes,2.85,1.5,2.88,1.49,2013/4/26 14:07:49</o><o>334,Island Casino,2.85,1.5,2.88,1.49,2013/4/26 14:07:49</o></odds></h><h><id>155972</id><time>2013/4/27 10:30:00</time><league>NBA,美國男子職業籃球聯賽,美国男子职业篮球联赛</league><home>Golden State Warriors,金州勇士,金州勇士</home><away>Denver Nuggets,丹佛金塊,丹佛掘金</away><odds><o>334,Island Casino,1.89,2.02,1.93,1.98,2013/4/26 14:05:55</o><o>278,Sportbet,1.89,2.02,1.93,1.98,2013/4/26 14:05:55</o><o>11,5Dimes,1.89,2.02,1.93,1.98,2013/4/26 14:05:54</o></odds></h></c>";

	public static void main(String[] args) {
		XStreamTest test = new XStreamTest();
		test.parseXML(xml);
	}

	public void parseXML(String content) {
		if (content == null || content.length() == 0) {
			return;
		}

		XStream xs = new XStream(new XppDomDriver());
		// xs.autodetectAnnotations(true);
		//xs.alias("h", List.class);
		xs.processAnnotations(BKEuropOddsDTO.class);

		BKEuropOddsDTO bkEuropOddsDTO = (BKEuropOddsDTO) xs.fromXML(content);

		List<BKEuropOddsDTO.Match> list = bkEuropOddsDTO.getMatchs();
		// List<String> list = (List<String>) xs.fromXML(content);

		if (list == null || list.size() <= 0) {
			return;
		}

		for (int i = 0; i < list.size(); i++) {
			BKEuropOddsDTO.Match h = list.get(i);
			System.out.println("h.MatchId = " + h.getId());
			BKEuropOddsDTO.Match.Odds odd = h.getOdds();
			List<String> odds = odd.getO();
			for (String o : odds) {
				System.out.println("o = " + o);
			}
		}
	}
}

 
没有别的窍门，根据xml的层次来定义实体类，就不会出错。