package org.springframework.samples.imagedb;
import org.springframework.util.Assert;
/**
* Simple data holder for image descriptions.
*
* @author Juergen Hoeller
* @since 07.01.2004
*/
public class ImageDescriptor {
public static final int SHORT_DESCRIPTION_MAX_LENGTH = 1000;
private final String name;
private final String description;
protected ImageDescriptor(String name, String description) {
Assert.notNull(name, "No image name specified");
this.name = name;
this.description = (description != null ? description : "");
}
public String getName() {
return name;
}
public String getDescription() {
return description;
}
public String getShortDescription() {
return (description == null || description.length() <= SHORT_DESCRIPTION_MAX_LENGTH) ?
description : description.substring(0, SHORT_DESCRIPTION_MAX_LENGTH);
}
public int getDescriptionLength() {
return (description != null ? description.length() : 0);
}
}