主表配置如下:
package cn.nagasoft.cms.entities.po; import java.util.HashSet; import java.util.Set; import javax.persistence.CascadeType; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.FetchType; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.ManyToOne; import javax.persistence.OneToMany; import javax.persistence.OneToOne; import javax.persistence.Table; /** * @author chenmingming * @date 2012-8-6 * @version 1.0 */ @Entity @Table(name = "station") public class Station extends AuditEntity { /** * */ private static final long serialVersionUID = 1L; @Id @Column(name = "STATION_ID") @GeneratedValue(strategy = GenerationType.AUTO) private int stationId; @Column(name = "STATION_NAME", length = 40) private String stationName; @Column(name = "STATION_LOGO", length = 50) private String stationLogo; @Column(name = "STATION_COMMENT", length = 500) private String stationComment; @Column(name = "STATION_TYPE") private int stationType; @Column(name = "STATION_HIT") private int stationHit; @Column(name = "STATION_NEEDHIT1") private int stationNeedhit1; @Column(name = "STATION_NEEDHIT2") private int stationNeedhit2; @OneToOne(fetch=FetchType.EAGER,optional=true) @JoinColumn(name="CHANNEL_ID",insertable=true,unique=true) private Channel channel; @OneToMany(fetch = FetchType.LAZY, mappedBy = "playStation", cascade = CascadeType.ALL, orphanRemoval = true) private Set<PlayList> playLists = new HashSet<PlayList>(); @ManyToOne(fetch = FetchType.EAGER, optional = true, cascade = CascadeType.MERGE) @JoinColumn(name = "SCHOOL_ID") private School school; /** * 获取电视台ID * * @return */ public int getStationId() { return stationId; } /** * 设置电视台ID * * @param stationId */ public void setStationId(int stationId) { this.stationId = stationId; } /** * 获取电视台名称 * * @return */ public String getStationName() { return stationName; } /** * 设置电视台名称 * * @param stationName */ public void setStationName(String stationName) { this.stationName = stationName; } /** * 获取电视台logo * * @return */ public String getStationLogo() { return stationLogo; } /** * 设置电视台logo * * @param stationLogo */ public void setStationLogo(String stationLogo) { this.stationLogo = stationLogo; } /** * 获取电视台简介 * * @return */ public String getStationComment() { return stationComment; } /** * 设置电视台简介 * * @param stationComment */ public void setStationComment(String stationComment) { this.stationComment = stationComment; } /** * 获取电视台标志(类型) * * @return */ public int getStationType() { return stationType; } /** * 设置电视台标志(类型) * * @param stationType */ public void setStationType(int stationType) { this.stationType = stationType; } /** * 获取电视台点击率 * * @return */ public int getStationHit() { return stationHit; } /** * 设置电视台点击率 * * @param stationHit */ public void setStationHit(int stationHit) { this.stationHit = stationHit; } /** * 获取扩展点击率1 * * @return */ public int getStationNeedhit1() { return stationNeedhit1; } /** * 设置扩展点击率1 * * @param stationNeedhit1 */ public void setStationNeedhit1(int stationNeedhit1) { this.stationNeedhit1 = stationNeedhit1; } /** * 获取扩展点击率2 * * @return */ public int getStationNeedhit2() { return stationNeedhit2; } /** * 设置扩展点击率2 * * @param stationNeedhit2 */ public void setStationNeedhit2(int stationNeedhit2) { this.stationNeedhit2 = stationNeedhit2; } /** * 获取频道所有信息 * * @return */ public Channel getChannel() { return channel; } /** * 设置频道所有信息 * * @param channels */ public void setChannel(Channel channel) { this.channel = channel; } /** * 获取学校所有信息 * * @return */ public School getSchool() { return school; } /** * 设置学校所有信息 * * @param schools */ public void setSchool(School school) { this.school = school; } /** * 获取节目的集合 * * @return the playLists */ public Set<PlayList> getPlayLists() { return playLists; } /** * 设置节目的集合 * * @param playLists * the playLists to set */ public void setPlayLists(Set<PlayList> playLists) { this.playLists = playLists; } }
从表配置如下:
package cn.nagasoft.cms.entities.po; import java.util.HashSet; import java.util.Set; import javax.persistence.CascadeType; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.FetchType; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.ManyToOne; import javax.persistence.OneToMany; import javax.persistence.OneToOne; import javax.persistence.Table; /** * @author wangxingzong * @date 2012-8-3 * @version 1.0 */ @Entity @Table(name = "channel") public class Channel extends AuditEntity { /** * */ private static final long serialVersionUID = -9010605838714842142L; @Id @Column(name = "CHANNEL_ID") @GeneratedValue(strategy = GenerationType.AUTO) private int channelId; @Column(name = "CHANNEL_NAME", length = 30) private String channelName; @Column(name = "SOURCE_CHANNEL") private int sourceChannelId; @Column(name = "CHANNEL_STREAM", length = 30) private String channelStream; @Column(name = "CHANNEL_STATE") private int channelState; @Column(name = "VERSION") private int version; @ManyToOne(cascade = CascadeType.MERGE, fetch = FetchType.EAGER) @JoinColumn(name = "SERVER_ID") private Server channelServer; @OneToMany(cascade = CascadeType.ALL, fetch = FetchType.LAZY, mappedBy = "channel") private Set<Record> record = new HashSet<Record>(); @OneToOne(cascade = CascadeType.MERGE, fetch = FetchType.EAGER, optional = true, mappedBy = "channel") private Station station; /** * 获取直播频道 ID */ public int getChannelId() { return channelId; } /** * 设置直播频道 ID */ public void setChannelId(int channelId) { this.channelId = channelId; } /** * 获取直播频道名称 */ public String getChannelName() { return channelName; } /** * 设置直播频道名称 */ public void setChannelName(String channelName) { this.channelName = channelName; } /** * 获取播服务器 */ public Server getChannelServer() { return channelServer; } /** * 设置播服务器 */ public void setChannelServer(Server channelServer) { this.channelServer = channelServer; } /** * 获取直播频道流 */ public String getChannelStream() { return channelStream; } /** * 设置直播频道流 */ public void setChannelStream(String channelStream) { this.channelStream = channelStream; } /** * 获取直播频道状态 */ public int getChannelState() { return channelState; } /** * 设置直播频道状态 */ public void setChannelState(int channelState) { this.channelState = channelState; } /** * 获取源频道的频道ID * * @return the channelSourceId */ public int getSourceChannelId() { return sourceChannelId; } /** * 设置源频道的频道ID * * @param channelSourceId * the channelSourceId to set */ public void setSourceChannelId(int sourceChannelId) { this.sourceChannelId = sourceChannelId; } /** * 获取电视台信息 * * @return the station */ public Station getStation() { return station; } /** * 设置电视台信息 * * @param station * the station to set */ public void setStation(Station station) { this.station = station; } /** * 获取录制集合 * * @return */ public Set<Record> getRecord() { return record; } /** * 设置录制集合 * * @param record */ public void setRecord(Set<Record> record) { this.record = record; } /** * 获得课件版本 * * @return the version */ public int getVersion() { return version; } /** * 设置课件版本 * * @param version * the version to set */ public void setVersion(int version) { this.version = version; } }