package com.qxueyou.scc.exercise.model;
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import java.io.Serializable;
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import java.util.Date;
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import javax.persistence.CascadeType;
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import javax.persistence.Column;
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import javax.persistence.Entity;
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import javax.persistence.FetchType;
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import javax.persistence.GeneratedValue;
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import javax.persistence.Id;
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import javax.persistence.JoinColumn;
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import javax.persistence.ManyToOne;
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import javax.persistence.NamedQuery;
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import javax.persistence.Table;
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import javax.persistence.Transient;
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import org.apache.commons.lang3.StringUtils;
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import org.hibernate.annotations.GenericGenerator;
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import org.springframework.format.annotation.DateTimeFormat;
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import com.fasterxml.jackson.annotation.JsonIgnore;
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import com.qxueyou.scc.base.model.ITrace;
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/**
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* The persistent class for the exercise_item_answer_u database table.
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*
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*/
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@Entity
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@Table(name="exercise_item_answer_u")
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@NamedQuery(name="ExerciseItemAnswerU.findAll", query="SELECT e FROM ExerciseItemAnswerU e")
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public class ExerciseItemAnswerU implements Serializable,ITrace {
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private static final long serialVersionUID = 1L;
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@Id
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@GeneratedValue(generator = "hibernate-uuid")
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@GenericGenerator(name = "hibernate-uuid", strategy = "uuid")
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@Column(name="ANSWER_U_ID", unique=true, nullable=false, length=32)
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private String answerUId;
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@Column(name="ANSWER")
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private String answer;
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@Column(name="CORRECT", length=128)
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private byte correct;
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/** 未知 */
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public static final byte CORRECT_UNKNOWN = 2;
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/** 正确 */
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public static final byte CORRECT_RIGHT = 1;
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/** 错误 */
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public static final byte CORRECT_ERROR = 0;
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/** 正确 */
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public static final String CORRECT_RIGHT_STR = "1";
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/** 错误 */
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public static final String CORRECT_ERROR_STR = "0";
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@Column(name="CREATE_ID", nullable=false, length=32)
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@JsonIgnore
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private String createId;
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@Column(name="CREATE_TIME", nullable=false)
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@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
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private Date createTime;
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@Column(name="CREATOR", nullable=false, length=100)
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private String creator;
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@Column(name="DELETE_FLAG", nullable=false)
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@JsonIgnore
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private boolean deleteFlag;
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@Column(name="EXERCISE_ITEM_ID", length=32)
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private String exerciseItemId;
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@Column(name="EXERCISE_RECORD_ID", length=32)
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private String exerciseRecordId;
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@Column(name="UPDATE_ID", length=32)
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@JsonIgnore
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private String updateId;
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@Column(name="UPDATE_TIME", nullable=false)
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@DateTimeFormat(pattern = "yyyy-MM-dd HH:mm:ss")
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@JsonIgnore
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private Date updateTime;
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@Column(name="UPDATOR", length=100)
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@JsonIgnore
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private String updator;
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@Column(name="USER_ID", length=32)
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private String userId;
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@Column(name="TEACHER_SCORE",precision=10, scale=2)
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private String teacherScore;
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@ManyToOne(cascade = CascadeType.REFRESH,fetch = FetchType.LAZY)
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@JoinColumn(name = "EXERCISE_ITEM_ID", referencedColumnName="EXERCISE_ID",updatable=false,insertable=false)
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@JsonIgnore
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private ExerciseItem exerciseItem;
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@ManyToOne(cascade = CascadeType.REFRESH,fetch = FetchType.LAZY)
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@JoinColumn(name = "EXERCISE_RECORD_ID", referencedColumnName="RECORD_ID",updatable=false,insertable=false)
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@JsonIgnore
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private ExerciseRecord exerciseRecord;
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// 用于成绩统计功能 add by zhanglinqing 2015-12-01
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@Transient
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private String lastAnswer; // 修改答案时才有值
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//答案转换为文字
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@Transient
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private String answerValue;
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@Transient
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private int updateStatus; // 修改答案时才有值
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@Transient
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private String imgPath;//用户头像
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//答案为新增
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public static final int STATUS_ADD = 1;
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//答案为修改时 上次错误本次修改为正确 统计正确结果 +1
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public static final int STATUS_UPDATE_CORRECT = 2;
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//答案为修改时 上次正确本次修改为错误 统计正确结果 -1
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public static final int STATUS_UPDATE_ERROR = 3;
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public ExerciseRecord getExerciseRecord() {
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return exerciseRecord;
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}
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public String getImgPath() {
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return imgPath;
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}
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public void setImgPath(String imgPath) {
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this.imgPath = imgPath;
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}
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public void setExerciseRecord(ExerciseRecord exerciseRecord) {
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this.exerciseRecord = exerciseRecord;
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}
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public String getAnswerValue() {
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return StringUtils.isEmpty(answerValue)?answer:answerValue;
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}
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public void setAnswerValue(String answerValue) {
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this.answerValue = answerValue;
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}
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public ExerciseItem getExerciseItem() {
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return exerciseItem;
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}
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public void setExerciseItem(ExerciseItem exerciseItem) {
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this.exerciseItem = exerciseItem;
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}
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public String getAnswerUId() {
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return this.answerUId;
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}
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public void setAnswerUId(String answerUId) {
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this.answerUId = answerUId;
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}
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public String getAnswer() {
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return this.answer;
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}
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public void setAnswer(String answer) {
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this.answer = answer;
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}
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public byte getCorrect() {
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return this.correct;
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}
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public void setCorrect(byte correct) {
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this.correct = correct;
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}
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public String getCreateId() {
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return this.createId;
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}
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public void setCreateId(String createId) {
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this.createId = createId;
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}
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public Date getCreateTime() {
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return this.createTime;
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}
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public void setCreateTime(Date createTime) {
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this.createTime = createTime;
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}
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public String getCreator() {
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return this.creator;
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}
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public void setCreator(String creator) {
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this.creator = creator;
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}
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public boolean getDeleteFlag() {
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return this.deleteFlag;
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}
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public void setDeleteFlag(boolean deleteFlag) {
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this.deleteFlag = deleteFlag;
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}
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public String getExerciseItemId() {
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return this.exerciseItemId;
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}
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public void setExerciseItemId(String exerciseItemId) {
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this.exerciseItemId = exerciseItemId;
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}
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public String getExerciseRecordId() {
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return this.exerciseRecordId;
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}
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public void setExerciseRecordId(String exerciseRecordId) {
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this.exerciseRecordId = exerciseRecordId;
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}
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public String getUpdateId() {
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return this.updateId;
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}
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public void setUpdateId(String updateId) {
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this.updateId = updateId;
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}
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public Date getUpdateTime() {
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return this.updateTime;
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}
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public void setUpdateTime(Date updateTime) {
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this.updateTime = updateTime;
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}
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public String getUpdator() {
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return this.updator;
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}
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public void setUpdator(String updator) {
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this.updator = updator;
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}
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public String getUserId() {
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return this.userId;
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}
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public void setUserId(String userId) {
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this.userId = userId;
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}
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public String getLastAnswer() {
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return lastAnswer;
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}
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public void setLastAnswer(String lastAnswer) {
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this.lastAnswer = lastAnswer;
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}
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public int getUpdateStatus() {
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return updateStatus;
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}
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public void setUpdateStatus(int updateStatus) {
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this.updateStatus = updateStatus;
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}
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public String getTeacherScore() {
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return teacherScore;
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}
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public void setTeacherScore(String teacherScore) {
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this.teacherScore = teacherScore;
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}
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}
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