00001 package cedar.hepdata.model; 00002 00003 import org.apache.log4j.*; 00004 import java.io.Serializable; 00005 import javax.persistence.*; 00006 00012 public abstract class Storeable implements Serializable { 00014 Logger log() { 00015 return Logger.getLogger(this.getClass()); 00016 } 00017 00019 public String toString() { 00020 StringBuffer s = new StringBuffer(); 00021 s.append(this.getClass().getName() + ".toString() is not overloaded."); 00022 return s.toString(); 00023 } 00024 }