content: package org.apache.cayenne.testdo.relationships.auto;
  
  import java.io.IOException;
  import java.io.ObjectInputStream;
  import java.io.ObjectOutputStream;
  import java.util.List;
  
  import org.apache.cayenne.PersistentObject;
  import org.apache.cayenne.exp.property.EntityProperty;
  import org.apache.cayenne.exp.property.ListProperty;
  import org.apache.cayenne.exp.property.NumericIdProperty;
  import org.apache.cayenne.exp.property.PropertyFactory;
  import org.apache.cayenne.exp.property.SelfProperty;
  import org.apache.cayenne.exp.property.StringProperty;
  import org.apache.cayenne.testdo.relationships.E1;
  import org.apache.cayenne.testdo.relationships.E2;
  
  /**
   * Class _E2 was generated by Cayenne.
   * It is probably a good idea to avoid changing this class manually,
   * since it may be overwritten next time code is regenerated.
   * If you need to make any customizations, please use subclass.
   */
  public abstract class _E2 extends PersistentObject {
  
      private static final long serialVersionUID = 1L;
  
      public static final SelfProperty<E2> SELF = PropertyFactory.createSelf(E2.class);
  
      public static final NumericIdProperty<Integer> ID_PK_PROPERTY = PropertyFactory.createNumericId("id", "CYCLE_E2", Integer.class);
      public static final String ID_PK_COLUMN = "id";
  
      public static final StringProperty<String> TEXT = PropertyFactory.createString("text", String.class);
      public static final EntityProperty<E1> E1 = PropertyFactory.createEntity("e1", E1.class);
      public static final ListProperty<E1> E1S = PropertyFactory.createList("e1s", E1.class);
  
      protected String text;
  
      protected Object e1;
      protected Object e1s;
  
      public void setText(String text) {
          beforePropertyWrite("text", this.text, text);
          this.text = text;
      }
  
      public String getText() {
          beforePropertyRead("text");
          return this.text;
      }
  
      public void setE1(E1 e1) {
          setToOneTarget("e1", e1, true);
      }
  
      public E1 getE1() {
          return (E1)readProperty("e1");
      }
  
      public void addToE1s(E1 obj) {
          addToManyTarget("e1s", obj, true);
      }
  
      public void removeFromE1s(E1 obj) {
          removeToManyTarget("e1s", obj, true);
      }
  
      @SuppressWarnings("unchecked")
      public List<E1> getE1s() {
          return (List<E1>)readProperty("e1s");
      }
  
      @Override
      public Object readPropertyDirectly(String propName) {
          if(propName == null) {
              throw new IllegalArgumentException();
          }
  
          switch(propName) {
              case "text":
                  return this.text;
              case "e1":
                  return this.e1;
              case "e1s":
                  return this.e1s;
              default:
                  return super.readPropertyDirectly(propName);
          }
      }
  
      @Override
      public void writePropertyDirectly(String propName, Object val) {
          if(propName == null) {
              throw new IllegalArgumentException();
          }
  
          switch (propName) {
              case "text":
                  this.text = (String)val;
                  break;
              case "e1":
                  this.e1 = val;
                  break;
              case "e1s":
                  this.e1s = val;
                  break;
              default:
                  super.writePropertyDirectly(propName, val);
          }
      }
  
      private void writeObject(ObjectOutputStream out) throws IOException {
          writeSerialized(out);
      }
  
      private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
          readSerialized(in);
      }
  
      @Override
      protected void writeState(ObjectOutputStream out) throws IOException {
          super.writeState(out);
          out.writeObject(this.text);
          out.writeObject(this.e1);
          out.writeObject(this.e1s);
      }
  
      @Override
      protected void readState(ObjectInputStream in) throws IOException, ClassNotFoundException {
          super.readState(in);
          this.text = (String)in.readObject();
          this.e1 = in.readObject();
          this.e1s = in.readObject();
      }
  
  }
  