de.terrestris.shoguncore.model.ImageFile Maven / Gradle / Ivy
/**
*
*/
package de.terrestris.shoguncore.model;
import javax.persistence.Cacheable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Table;
import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;
import com.fasterxml.jackson.annotation.JsonIgnore;
/**
* This class represents an Image which is stored as a bytearray in the database
*
* @author Johannes Weskamm
* @author Daniel Koch
*/
@Entity
@Table
@Cacheable
public class ImageFile extends File {
/**
*
*/
private static final long serialVersionUID = 1L;
/**
*
*/
@JsonIgnore
@Column(length = Integer.MAX_VALUE)
private byte[] thumbnail;
/**
*
*/
private Integer width;
/**
*
*/
private Integer height;
/**
* @return the thumbnail
*/
public byte[] getThumbnail() {
return thumbnail;
}
/**
* @param thumbnail the thumbnail to set
*/
public void setThumbnail(byte[] thumbnail) {
this.thumbnail = thumbnail;
}
/**
* @return the width
*/
public Integer getWidth() {
return width;
}
/**
* @param width the width to set
*/
public void setWidth(Integer width) {
this.width = width;
}
/**
* @return the height
*/
public Integer getHeight() {
return height;
}
/**
* @param height the height to set
*/
public void setHeight(Integer height) {
this.height = height;
}
/**
* @see java.lang.Object#hashCode()
*
* According to
* http://stackoverflow.com/questions/27581/overriding-equals
* -and-hashcode-in-java it is recommended only to use getter-methods
* when using ORM like Hibernate
*/
@Override
public int hashCode() {
// two randomly chosen prime numbers
return new HashCodeBuilder(499, 269).appendSuper(super.hashCode())
.append(getWidth())
.append(getHeight())
.toHashCode();
}
/**
* @see java.lang.Object#equals(java.lang.Object)
*
* According to
* http://stackoverflow.com/questions/27581/overriding-equals
* -and-hashcode-in-java it is recommended only to use getter-methods
* when using ORM like Hibernate
*/
@Override
public boolean equals(Object obj) {
if (!(obj instanceof ImageFile))
return false;
ImageFile other = (ImageFile) obj;
return new EqualsBuilder().appendSuper(super.equals(other))
.append(getWidth(), other.getWidth())
.append(getHeight(), other.getHeight())
.isEquals();
}
}