MMedia.java

package org.tests.model.inheritmany;

import javax.persistence.DiscriminatorColumn;
import javax.persistence.DiscriminatorType;
import javax.persistence.Entity;
import javax.persistence.Inheritance;
import javax.persistence.InheritanceType;

@Entity
@Inheritance(strategy = InheritanceType.SINGLE_TABLE)
@DiscriminatorColumn(discriminatorType = DiscriminatorType.STRING, name = "type")
public class MMedia extends MBase {

  String url;

  public String getUrl() {
    return url;
  }

  public void setUrl(String url) {
    this.url = url;
  }


}