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@big-bear 2017-09-09T08:17:06.000000Z 字数 8902 阅读 861

hibernate 关联

hibernate

A类中单向关联B类

po:

在A类中加入

多对多

参考链接
参考代码存在问题的解决方案
多对多需要一张由hibernate维护的关系表,这个关系表不用建pojo的

第一个实体

  2. @Entity
  3. @Table(name = "DIC_JOB_DOMAIN")
  4. public class DicJoBDomain {
  5.     @Id
  6.     private Long         id;
  8.     @Column(name = "NAME")
  9.     private String       name;
  10.     @ManyToMany(mappedBy = "domains")
  11.     private Set<BaseJob> baseJobs;
  13.     public Long getId() {
  14.         return id;
  15.     }
  17.     public void setId(Long id) {
  18.         this.id = id;
  19.     }
  21.     public String getName() {
  22.         return name;
  23.     }
  25.     public void setName(String name) {
  26.         this.name = name;
  27.     }
  29.     public Set<BaseJob> getBaseJobs() {
  30.         return baseJobs;
  31.     }
  33.     public void setBaseJobs(Set<BaseJob> baseJobs) {
  34.         this.baseJobs = baseJobs;
  35.     }
  37. }

第二个实体

  1. package com.wisdombud.wisdomhr.pojo.job;
  3. import java.util.Date;
  4. import java.util.Set;
  6. import javax.persistence.Column;
  7. import javax.persistence.Entity;
  8. import javax.persistence.JoinColumn;
  9. import javax.persistence.JoinTable;
  10. import javax.persistence.ManyToMany;
  11. import javax.persistence.Table;
  12. import javax.persistence.Temporal;
  13. import javax.persistence.TemporalType;
  15. import org.hibernate.search.annotations.Field;
  16. import org.hibernate.search.annotations.Fields;
  17. import org.hibernate.search.annotations.Index;
  18. import org.hibernate.search.annotations.Indexed;
  19. import org.hibernate.search.annotations.Store;
  20. import org.springframework.format.annotation.DateTimeFormat;
  22. import com.fasterxml.jackson.annotation.JsonFormat;
  23. import com.wisdombud.constants.Constants;
  24. import com.wisdombud.wisdomhr.pojo.dic.DicJoBDomain;
  26. /**
  27.  * 功能: 职位表.<br/>
  28.  * date: 2015年08月09日 10:59 <br/>
  29.  *
  30.  * @author joseph
  31.  * @version
  32.  */
  33. /**
  34.  * @author wgzuo
  35.  */
  36. @Entity
  37. @Table(name = "BASE_JOB")
  38. @Indexed(index = "indexes/job")
  39. public class BaseJob extends com.wisdombud.pojo.UuidEntity {
  40.     private static final long serialVersionUID = 1L;
  42.     @Column(name = "CARRER_ID")
  43.     private String            carrerId;
  44.     @Column(name = "SPIDER_JOB_ID")
  45.     private String            spiderJobId;
  46.     /**
  47.      * 标题
  48.      **/
  49.     @Column(name = "TITLE")
  50.     @Field(name = "title", index = Index.TOKENIZED, store = Store.YES)
  51.     private String            title;
  52.     /**
  53.      * 1：全职2：实习
  54.      **/
  55.     @Column(name = "CATEGORY")
  56.     @Field(name = "category", index = Index.TOKENIZED, store = Store.YES)
  57.     private String            category;
  59.     /**
  60.      * 就业系统中的ID
  61.      */
  62.     @Column(name = "ENTERPRISE_CARRER_ID")
  63.     private String            enterpriseCarrerId;
  65.     /**
  66.      * 企业ID,如果有该ID 表示该职位是由企业发的
  67.      **/
  68.     @Column(name = "ENTERPRISE_ID")
  69.     private String            enterpriseId;
  70.     /**
  71.      * 企业名称
  72.      **/
  73.     @Column(name = "ENTERPRISE_NAME")
  74.     @Field(name = "enterpriseName", index = Index.TOKENIZED, store = Store.YES)
  75.     private String            enterpriseName;
  76.     @Column(name = "ENTERPRISE_LOGO")
  77.     private String            enterpriseLogo   = Constants.ENTERPRISE_DEFAULT_PORTAIT; ;// 默认的logo;
  79.     /**
  80.      * 企业所属行业
  81.      **/
  82.     @Column(name = "ENTERPRISE_INDUSTRY")
  83.     private String            enterpriseIndustry;
  84.     /**
  85.      * 企业性质
  86.      **/
  87.     @Column(name = "ENTERPRISE_NATURE")
  88.     private String            enterpriseNature;
  90.     /**
  91.      * 工作城市，
  92.      **/
  93.     @Column(name = "LOCATION")
  94.     @Field(name = "location", index = Index.TOKENIZED, store = Store.YES)
  95.     private String            location;
  97.     /**
  98.      * 学历要求，以“，”分隔的学历id1：大专及以上2：本科及以上3：硕士及以上4：博士
  99.      **/
  100.     @Field(name = "degree", index = Index.TOKENIZED, store = Store.YES)
  101.     @Column(name = "DEGREE")
  102.     private String            degree;
  104.     /**
  105.      * 工资
  106.      **/
  107.     @Column(name = "SALARY")
  108.     private String            salary;
  109.     /**
  110.      * 阅读次数
  111.      **/
  112.     @Column(name = "VIEW_COUNT")
  113.     private Integer           viewCount        = 0;
  114.     @Column(name = "DELIVER_COUNT")
  115.     private Integer           deliverCount     = 0;
  116.     /**
  117.      * 收藏次数
  118.      **/
  119.     @Column(name = "FAVORITE_COUNT")
  120.     private Integer           favoriteCount    = 0;
  121.     /**
  122.      * 点赞数量
  123.      **/
  124.     @Column(name = "LIKE_COUNT")
  125.     private Integer           likeCount        = 0;
  126.     /**
  127.      * 投递简历数量
  128.      **/
  129.     @Column(name = "RESUME_COUNT")
  130.     private Integer           resumeCount      = 0;
  132.     /**
  133.      * 详细工作地址
  134.      **/
  135.     @Column(name = "ADDRESS")
  136.     @Field(name = "address", index = Index.TOKENIZED, store = Store.YES)
  137.     private String            address;
  139.     /**
  140.      * hotWeight:热门排行权重.
  141.      *
  142.      * @since JDK 1.8
  143.      */
  144.     @Fields({ @Field, @Field(name = "hotWeight", index = Index.UN_TOKENIZED) })
  145.     @Column(name = "HOT_WEIGHT")
  146.     private Long              hotWeight;
  148.     /**
  149.      * spreadLevel:推广级别，0是没有推广，1是最低级别
  150.      *
  151.      * @since JDK 1.8
  152.      */
  153.     @Column(name = "SPREAD_LEVEL")
  154.     private Integer           spreadLevel      = 0;
  156.     /**
  157.      * invitationLevel:邀约级别，0是没有邀约，1是最低级别
  158.      *
  159.      * @since JDK 1.8
  160.      */
  161.     @Column(name = "INVITATION_LEVEL")
  162.     private Integer           invitationLevel  = 0;
  164.     /**
  165.      * 0:无效1:有效2:举报处理中
  166.      **/
  167.     @Column(name = "STATUS")
  168.     private Integer           status           = 1;
  169.     /**
  170.      * 举报ID
  171.      **/
  172.     @Column(name = "ACCUSATION_ID")
  173.     private String            accusationId;
  175.     /**
  176.      * 来源
  177.      **/
  178.     @Column(name = "SOURCE")
  179.     private String            source;
  181.     @javax.persistence.Transient
  182.     private String            content;
  183.     /**
  184.      * 下线时间
  185.      **/
  186.     @JsonFormat(pattern = "yyyy-MM-dd", timezone = "Asia/Shanghai")
  187.     @DateTimeFormat(pattern = "yyyy-MM-dd")
  188.     @Temporal(TemporalType.TIMESTAMP)
  189.     @Column(name = "OFFLINE_TIME")
  190.     protected Date            offLineTime;
  191.     /**
  192.      * 激活时间
  193.      **/
  194.     @JsonFormat(pattern = "yyyy-MM-dd", timezone = "Asia/Shanghai")
  195.     @DateTimeFormat(pattern = "yyyy-MM-dd")
  196.     @Temporal(TemporalType.TIMESTAMP)
  197.     @Column(name = "ACTIVATE_TIME")
  198.     protected Date            activateTime;
  199.     /**
  200.      * 是否加V 0不加V 1加V
  201.      **/
  202.     @javax.persistence.Transient
  203.     private Integer           isVerify;
  204.     /**
  205.      * 是否有圈子的标记
  206.      */
  207.     // @Field(name = "domainId", index = Index.UN_TOKENIZED, store = Store.YES)
  208.     @Column(name = "HAS_DOMAIN")
  209.     private Integer           hasDomain        = 0;
  210.     @ManyToMany
  211.     @JoinTable(name = "H_REL_JOB_DOMAIN", joinColumns = { @JoinColumn(name = "JOB_ID") }, inverseJoinColumns = { @JoinColumn(name = "DOMAIN_ID") })
  212.     private Set<DicJoBDomain> domains;
  214.     public String getCarrerId() {
  215.         return carrerId;
  216.     }
  218.     public void setCarrerId(String carrerId) {
  219.         this.carrerId = carrerId;
  220.     }
  222.     public String getTitle() {
  223.         return title;
  224.     }
  226.     public void setTitle(String title) {
  227.         this.title = title;
  228.     }
  230.     public String getCategory() {
  231.         return category;
  232.     }
  234.     public void setCategory(String category) {
  235.         this.category = category;
  236.     }
  238.     public String getEnterpriseCarrerId() {
  239.         return enterpriseCarrerId;
  240.     }
  242.     public void setEnterpriseCarrerId(String enterpriseCarrerId) {
  243.         this.enterpriseCarrerId = enterpriseCarrerId;
  244.     }
  246.     public String getEnterpriseId() {
  247.         return enterpriseId;
  248.     }
  250.     public void setEnterpriseId(String enterpriseId) {
  251.         this.enterpriseId = enterpriseId;
  252.     }
  254.     public String getEnterpriseName() {
  255.         return enterpriseName;
  256.     }
  258.     public void setEnterpriseName(String enterpriseName) {
  259.         this.enterpriseName = enterpriseName;
  260.     }
  262.     public String getEnterpriseIndustry() {
  263.         return enterpriseIndustry;
  264.     }
  266.     public void setEnterpriseIndustry(String enterpriseIndustry) {
  267.         this.enterpriseIndustry = enterpriseIndustry;
  268.     }
  270.     public String getEnterpriseNature() {
  271.         return enterpriseNature;
  272.     }
  274.     public void setEnterpriseNature(String enterpriseNature) {
  275.         this.enterpriseNature = enterpriseNature;
  276.     }
  278.     public String getLocation() {
  279.         return location;
  280.     }
  282.     public void setLocation(String location) {
  283.         this.location = location;
  284.     }
  286.     public String getDegree() {
  287.         return degree;
  288.     }
  290.     public void setDegree(String degree) {
  291.         this.degree = degree;
  292.     }
  294.     public String getSalary() {
  295.         return salary;
  296.     }
  298.     public void setSalary(String salary) {
  299.         this.salary = salary;
  300.     }
  302.     public Integer getViewCount() {
  303.         if (viewCount == null) {
  304.             return 0;
  305.         }
  306.         return viewCount;
  307.     }
  309.     public void setViewCount(Integer viewCount) {
  310.         this.viewCount = viewCount;
  311.     }
  313.     public Integer getFavoriteCount() {
  314.         if (favoriteCount == null) {
  315.             return 0;
  316.         }
  317.         return favoriteCount;
  318.     }
  320.     public void setFavoriteCount(Integer favoriteCount) {
  322.         this.favoriteCount = favoriteCount;
  323.     }
  325.     public Integer getDeliverCount() {
  326.         if (deliverCount == null) {
  327.             return 0;
  328.         }
  329.         return deliverCount;
  330.     }
  332.     public void setDeliverCount(Integer deliverCount) {
  333.         this.deliverCount = deliverCount;
  334.     }
  336.     public Integer getLikeCount() {
  337.         if (likeCount == null) {
  338.             return 0;
  339.         }
  340.         return likeCount;
  341.     }
  343.     public void setLikeCount(Integer likeCount) {
  344.         this.likeCount = likeCount;
  345.     }
  347.     public Integer getResumeCount() {
  348.         if (resumeCount == null) {
  349.             return 0;
  350.         }
  351.         return resumeCount;
  352.     }
  354.     public void setResumeCount(Integer resumeCount) {
  355.         this.resumeCount = resumeCount;
  356.     }
  358.     public String getAddress() {
  359.         return address;
  360.     }
  362.     public void setAddress(String address) {
  363.         this.address = address;
  364.     }
  366.     public Long getHotWeight() {
  367.         if (hotWeight == null) {
  368.             return 0L;
  369.         }
  370.         return hotWeight;
  371.     }
  373.     public void setHotWeight(Long hotWeight) {
  374.         this.hotWeight = hotWeight;
  375.     }
  377.     public Integer getSpreadLevel() {
  378.         return spreadLevel;
  379.     }
  381.     public void setSpreadLevel(Integer spreadLevel) {
  382.         this.spreadLevel = spreadLevel;
  383.     }
  385.     public Integer getInvitationLevel() {
  386.         return invitationLevel;
  387.     }
  389.     public void setInvitationLevel(Integer invitationLevel) {
  390.         this.invitationLevel = invitationLevel;
  391.     }
  393.     public String getSource() {
  394.         return source;
  395.     }
  397.     public void setSource(String source) {
  398.         this.source = source;
  399.     }
  401.     public Integer getStatus() {
  402.         return status;
  403.     }
  405.     public void setStatus(Integer status) {
  406.         this.status = status;
  407.     }
  409.     public String getAccusationId() {
  410.         return accusationId;
  411.     }
  413.     public void setAccusationId(String accusationId) {
  414.         this.accusationId = accusationId;
  415.     }
  417.     public String getContent() {
  418.         return content;
  419.     }
  421.     public void setContent(String content) {
  422.         this.content = content;
  423.     }
  425.     public String getEnterpriseLogo() {
  426.         return enterpriseLogo;
  427.     }
  429.     public void setEnterpriseLogo(String enterpriseLogo) {
  430.         this.enterpriseLogo = enterpriseLogo;
  431.     }
  433.     public Date getOffLineTime() {
  434.         return offLineTime;
  435.     }
  437.     public void setOffLineTime(Date offLineTime) {
  438.         this.offLineTime = offLineTime;
  439.     }
  441.     public Date getActivateTime() {
  442.         return activateTime;
  443.     }
  445.     public void setActivateTime(Date activateTime) {
  446.         this.activateTime = activateTime;
  447.     }
  449.     /**
  450.      * @see java.lang.Object#hashCode()
  451.      */
  453.     @Override
  454.     public int hashCode() {
  455.         final int prime = 31;
  456.         int result = 1;
  457.         result = prime * result + ((this.id == null) ? 0 : id.hashCode());
  458.         return result;
  459.     }
  461.     /**
  462.      * @see java.lang.Object#equals(java.lang.Object)
  463.      */
  465.     @Override
  466.     public boolean equals(Object obj) {
  467.         if (this == obj)
  468.             return true;
  469.         if (obj == null)
  470.             return false;
  471.         if (getClass() != obj.getClass())
  472.             return false;
  473.         BaseJob other = (BaseJob) obj;
  474.         if (id == null) {
  475.             if (other.id != null)
  476.                 return false;
  477.         } else if (!id.equals(other.id))
  478.             return false;
  479.         return true;
  480.     }
  482.     public Integer getIsVerify() {
  483.         return isVerify;
  484.     }
  486.     public String getSpiderJobId() {
  487.         return spiderJobId;
  488.     }
  490.     public void setSpiderJobId(String spiderJobId) {
  491.         this.spiderJobId = spiderJobId;
  492.     }
  494.     public void setIsVerify(Integer isVerify) {
  495.         this.isVerify = isVerify;
  496.     }
  498.     public Integer getHasDomain() {
  499.         return hasDomain;
  500.     }
  502.     public void setHasDomain(Integer hasDomain) {
  503.         this.hasDomain = hasDomain;
  504.     }
  506.     public Set<DicJoBDomain> getDomains() {
  507.         return domains;
  508.     }
  510.     public void setDomains(Set<DicJoBDomain> domains) {
  511.         this.domains = domains;
  512.     }
  514. }
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