com.gitee.jmash.propertyset.entity.PropertySetEntity Maven / Gradle / Ivy

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package com.gitee.jmash.propertyset.entity;

import com.gitee.jmash.propertyset.enums.PropertyType;
import jakarta.persistence.Cacheable;
import jakarta.persistence.Column;
import jakarta.persistence.EmbeddedId;
import jakarta.persistence.Entity;
import jakarta.persistence.Lob;
import jakarta.persistence.NamedQueries;
import jakarta.persistence.NamedQuery;
import jakarta.persistence.Table;
import jakarta.persistence.Transient;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.Serializable;
import java.time.LocalDateTime;
import java.util.Date;

/**
 * @author Hani Suleiman Date: Nov 8, 2005 Time: 4:57:44 PM
 */
@Entity
@Table(name = "os_properties")
@NamedQueries({
    @NamedQuery(name = "os_entries", query = "select p from PropertySetEntity p where p.primaryKey.entityName=:entityName and p.primaryKey.entityId=:entityId"),
    @NamedQuery(name = "os_keys", query = "select p.primaryKey.key from PropertySetEntity p where p.primaryKey.entityName=:entityName and p.primaryKey.entityId=:entityId"),
    @NamedQuery(name = "os_keys.prefix", query = "select p.primaryKey.key from PropertySetEntity p where p.primaryKey.entityName=:entityName and p.primaryKey.entityId=:entityId and p.primaryKey.key like :prefix"),
    @NamedQuery(name = "os_keys.type", query = "select p.primaryKey.key from PropertySetEntity p where p.primaryKey.entityName=:entityName and p.primaryKey.entityId=:entityId and p.type=:type"),
    @NamedQuery(name = "os_keys.prefixAndType", query = "select p.primaryKey.key from PropertySetEntity p where p.primaryKey.entityName=:entityName and p.primaryKey.entityId=:entityId and p.type=:type and p.primaryKey.key like :prefix") })
@Cacheable
public class PropertySetEntity {
  private PropertyPK primaryKey;
  private boolean boolValue;
  private int intValue;
  private long longValue;
  private double doubleValue;
  private String stringValue;
  private String textValue;
  private Date dateValue;
  private PropertyType type;
  private byte[] data;
  private transient Serializable serialized;
  private byte[] objectData;
  private LocalDateTime createTime=LocalDateTime.now();
  private LocalDateTime updateTime=LocalDateTime.now();
  

  @EmbeddedId
  public PropertyPK getPrimaryKey() {
    return primaryKey;
  }

  public void setPrimaryKey(PropertyPK primaryKey) {
    this.primaryKey = primaryKey;
  }

  @Column(name = "bool_value")
  public boolean getBoolValue() {
    return boolValue;
  }

  public void setBoolValue(boolean boolValue) {
    this.boolValue = boolValue;
  }

  @Transient
  public Serializable getSerialized() {
    if (serialized == null) {
      try {
        serialized = (Serializable) deserialize(getObjectData());
      } catch (Exception e) {
        // can't happen hopefully
        throw new RuntimeException("Error deserializing object", e);
      }
    }
    return serialized;
  }

  public void setSerialized(Serializable serialized) {
    this.serialized = serialized;
    setObjectData(getSerialized(serialized));
  }

  @Column(name = "int_value")
  public int getIntValue() {
    return intValue;
  }

  public void setIntValue(int intValue) {
    this.intValue = intValue;
  }

  @Column(name = "long_value")
  public long getLongValue() {
    return longValue;
  }

  public void setLongValue(long longValue) {
    this.longValue = longValue;
  }

  @Column(name = "double_value")
  public double getDoubleValue() {
    return doubleValue;
  }

  public void setDoubleValue(double doubleValue) {
    this.doubleValue = doubleValue;
  }

  @Column(name = "string_value")
  public String getStringValue() {
    return stringValue;
  }

  public void setStringValue(String stringValue) {
    this.stringValue = stringValue;
  }

  @Lob
  @Column(name = "text_value")
  public String getTextValue() {
    return textValue;
  }

  public void setTextValue(String textValue) {
    this.textValue = textValue;
  }

  @Column(name = "date_value")
  public Date getDateValue() {
    return dateValue;
  }

  public void setDateValue(Date dateValue) {
    this.dateValue = dateValue;
  }

  @Column(name = "type_")
  public PropertyType getType() {
    return type;
  }

  public void setType(PropertyType type) {
    this.type = type;
  }

  @Lob
  @Column(name = "data_")
  public byte[] getData() {
    return data;
  }

  public void setData(byte[] data) {
    this.data = data;
  }

  @Lob
  @Column(name = "object_data")
  public byte[] getObjectData() {
    return objectData;
  }

  public void setObjectData(byte[] objectData) {
    this.objectData = objectData;
  }
  
  @Column(name = "create_time")
  public LocalDateTime getCreateTime() {
    return createTime;
  }

  public void setCreateTime(LocalDateTime createTime) {
    this.createTime = createTime;
  }
  
  @Column(name = "update_time")
  public LocalDateTime getUpdateTime() {
    return updateTime;
  }

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

  private static byte[] getSerialized(Object object) {
    ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
    try {
      ObjectOutputStream out = new ObjectOutputStream(byteOut);
      out.writeObject(object);
      out.flush();
      out.close();
    } catch (IOException e) {
      throw new RuntimeException("Error serializing " + object, e);
    }
    return byteOut.toByteArray();
  }

  private static Object deserialize(byte[] data) throws IOException, ClassNotFoundException {
    ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(data));
    return in.readObject();
  }
}