package com.qxueyou.scc.exercise.model;

import java.io.Serializable;
import java.util.Date;
import java.util.List;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.NamedQuery;
import javax.persistence.OneToMany;
import javax.persistence.Table;

import org.hibernate.annotations.GenericGenerator;
import org.springframework.format.annotation.DateTimeFormat;

import com.fasterxml.jackson.annotation.JsonIgnore;
import com.qxueyou.scc.base.model.ITrace;
import com.qxueyou.scc.school.model.SchClassSchedule;


/**
 * 章节表 实体
 * @author ody.yuan
 *
 */
@Entity
@Table(name="exercise_chapter")
@NamedQuery(name="ExerciseChapter.findAll", query="SELECT e FROM ExerciseChapter e")
public class ExerciseChapter implements Serializable,ITrace {
	private static final long serialVersionUID = 1L;

	/** 主键：章节ID  */
	@Id
	@GeneratedValue(generator = "hibernate-uuid")
	@GenericGenerator(name = "hibernate-uuid", strategy = "uuid")
	@Column(name="CHAPTER_ID", unique=true, nullable=false, length=32)
	private String chapterId;

	/** 编码  */
	@Column(name="CODE", length=64)
	private String code;

	/** 创建人ID  */
	@Column(name="CREATE_ID", nullable=false, length=32)
	@JsonIgnore
	private String createId;

	/** 创建时间  */
	@Column(name="CREATE_TIME", nullable=false)
	@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
	@JsonIgnore
	private Date createTime;

	/** 创建者  */
	@Column(name="CREATOR", nullable=false, length=100)
	@JsonIgnore
	private String creator;

	/**  删除标志 */
	@Column(name="DELETE_FLAG", nullable=false)
	@JsonIgnore
	private boolean deleteFlag;
	
	/**  班级课表ID */
	@Column(name="CLASS_SCHEDULE_ID", length=32)
	private String classScheduleId;
	
	/**  班级课程ID */
	@Column(name="CLASS_SUBJECT_ID", length=32)
	private String classSubjectId;

	/**  父章节ID */
	@Column(name="PARENT_CHAPTER_ID", length=32)
	private String parentChapterId;

	/**  标题 */
	@Column(name="TITLE", length=150)
	private String title;

	/**  修改人ID */
	@Column(name="UPDATE_ID", length=32)
	@JsonIgnore
	private String updateId;

	/**  修改时间 */
	@Column(name="UPDATE_TIME", nullable=false)
	@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
	@JsonIgnore
	private Date updateTime;

	/**  修改人 */
	@Column(name="UPDATOR", length=100)
	@JsonIgnore
	private String updator;

	/**   */
	@OneToMany(fetch = FetchType.LAZY, mappedBy = "chapter")
	@JsonIgnore
	private List<ExerciseItem> exerciseItems;

	/**   */
	@ManyToOne(cascade = CascadeType.ALL,fetch = FetchType.LAZY)
    @JoinColumn(name = "CLASS_SCHEDULE_ID",referencedColumnName="CLASS_SCHEDULE_ID",updatable=false,insertable=false)
	@JsonIgnore
	private SchClassSchedule classSchedules;

	public String getClassSubjectId() {
		return classSubjectId;
	}

	public void setClassSubjectId(String classSubjectId) {
		this.classSubjectId = classSubjectId;
	}

	public String getChapterId() {
		return this.chapterId;
	}

	public void setChapterId(String chapterId) {
		this.chapterId = chapterId;
	}

	public String getCode() {
		return this.code;
	}

	public void setCode(String code) {
		this.code = code;
	}

	public String getCreateId() {
		return this.createId;
	}

	public void setCreateId(String createId) {
		this.createId = createId;
	}

	public Date getCreateTime() {
		return this.createTime;
	}

	public void setCreateTime(Date createTime) {
		this.createTime = createTime;
	}

	public String getCreator() {
		return this.creator;
	}

	public void setCreator(String creator) {
		this.creator = creator;
	}

	public boolean getDeleteFlag() {
		return this.deleteFlag;
	}

	public void setDeleteFlag(boolean deleteFlag) {
		this.deleteFlag = deleteFlag;
	}

	public String getParentChapterId() {
		return this.parentChapterId;
	}

	public void setParentChapterId(String parentChapterId) {
		this.parentChapterId = parentChapterId;
	}

	public String getTitle() {
		return this.title;
	}

	public void setTitle(String title) {
		this.title = title;
	}

	public String getUpdateId() {
		return this.updateId;
	}

	public void setUpdateId(String updateId) {
		this.updateId = updateId;
	}

	public Date getUpdateTime() {
		return this.updateTime;
	}

	public void setUpdateTime(Date updateTime) {
		this.updateTime = updateTime;
	}

	public String getUpdator() {
		return this.updator;
	}

	public void setUpdator(String updator) {
		this.updator = updator;
	}

	public List<ExerciseItem> getExerciseItems() {
		return exerciseItems;
	}

	public void setExerciseItems(List<ExerciseItem> exerciseItems) {
		this.exerciseItems = exerciseItems;
	}

	public String getClassScheduleId() {
		return classScheduleId;
	}

	public void setClassScheduleId(String classScheduleId) {
		this.classScheduleId = classScheduleId;
	}

	public SchClassSchedule getClassSchedules() {
		return classSchedules;
	}

	public void setClassSchedules(SchClassSchedule classSchedules) {
		this.classSchedules = classSchedules;
	}
	
}