基于数据库的全文搜索实施--全文搜索实体

@Entity
@Table(
    name="TV_FULLTEXT_SEARCH",
    indexes={
        @Index(name="idx_TV_FULLTEXT_SEARCH1",columnList="projKey"),
        @Index(name="idx_TV_FULLTEXT_SEARCH2",columnList="contentType")
    }
)
public class FullTextSearch extends IEntity {
	
    @Id
    @Column(length=200)
    private String id;
    private RelateProjValObj mainProj;//来源相关件
    @Lob
    @Type(type="org.hibernate.type.TextType")
    private String content;//检索内容
    @Column(length=100)
    private String contentType;//检索类型
    @Column(length=100)
    private Date lastUpdateDate;//最后更新时间
    
    
    public String getId() {
        return id;
    }
    public String getContent() {
        return content;
    }
    public String getContentType() {
        return contentType;
    }
    public RelateProjValObj getMainProj() {
        return mainProj;
    }
    public Date getLastUpdateDate() {
		return lastUpdateDate;
	}
	
	
	public FullTextSearch() {
    }
    public FullTextSearch(RelateProjValObj mainProj, String contentType,
    		String content, Date lastUpdateDate) {
        this.id = mainProj.getProjKey()+"_"+contentType;
        this.mainProj = mainProj;
        this.content = content;
        this.contentType = contentType;
        this.lastUpdateDate = lastUpdateDate;
        if(this.lastUpdateDate==null){
            this.lastUpdateDate = new Date();
        }
    }

}