album.groovy.svn-base

来自「水泵性能参数检测是水泵出厂检验与开发研究的必要手段」· SVN-BASE 代码 · 共 13 行

package com.g2one.gtunes

class Album {
    String title
    
    static hasMany = [songs:Song]
    static belongsTo = [artist:Artist]

    static constraints = {
        title(blank:false)
    }
}