How to use

setField

method

in

org.eclipse.persistence.internal.descriptors.MethodBasedFieldTransformation

/**
 * PUBLIC:
 * Add the field and the name of the method
 * that returns the value to be placed in said field
 * when the object is written to the database.
 * The method may take zero arguments, or it may
 * take a single argument of type
 * <code>org.eclipse.persistence.sessions.Session</code>.
 */
public void addFieldTransformation(DatabaseField field, String methodName) {
  MethodBasedFieldTransformation transformation = new MethodBasedFieldTransformation();
  transformation.setField(field);
  transformation.setMethodName(methodName);
  getFieldTransformations().add(transformation);
}

/**
 * PUBLIC:
 * Add the field and the name of the method
 * that returns the value to be placed in said field
 * when the object is written to the database.
 * The method may take zero arguments, or it may
 * take a single argument of type
 * <code>org.eclipse.persistence.sessions.Session</code>.
 */
public void addFieldTransformation(DatabaseField field, String methodName) {
  MethodBasedFieldTransformation transformation = new MethodBasedFieldTransformation();
  transformation.setField(field);
  transformation.setMethodName(methodName);
  getFieldTransformations().add(transformation);
}

/**
 * PUBLIC:
 * Add the field and the name of the method
 * that returns the value to be placed in said field
 * when the object is written to the database.
 * The method may take zero arguments, or it may
 * take a single argument of type
 * <code>org.eclipse.persistence.sessions.Session</code>.
 */
public void addFieldTransformation(DatabaseField field, String methodName) {
  MethodBasedFieldTransformation transformation = new MethodBasedFieldTransformation();
  transformation.setField(field);
  transformation.setMethodName(methodName);
  getFieldTransformations().addElement(transformation);
}

/**
 * INTERNAL:
 * needed for backwards compatibility
 */
public void setFieldNameToMethodNameAssociations(Vector associations) {
  setFieldTransformations(org.eclipse.persistence.internal.helper.NonSynchronizedVector.newInstance(associations.size()));
  for (Iterator source = associations.iterator(); source.hasNext();) {
    Association ass = (Association)source.next();
    MethodBasedFieldTransformation tf = new MethodBasedFieldTransformation();
    tf.setField(new DatabaseField((String)ass.getKey()));
    tf.setMethodName((String)ass.getValue());
    getFieldTransformations().add(tf);
  }
}

/**
 * INTERNAL:
 * needed for backwards compatibility
 */
public void setFieldNameToMethodNameAssociations(Vector associations) {
  setFieldTransformations(org.eclipse.persistence.internal.helper.NonSynchronizedVector.newInstance(associations.size()));
  for (Iterator source = associations.iterator(); source.hasNext();) {
    Association ass = (Association)source.next();
    MethodBasedFieldTransformation tf = new MethodBasedFieldTransformation();
    tf.setField(new DatabaseField((String)ass.getKey()));
    tf.setMethodName((String)ass.getValue());
    getFieldTransformations().add(tf);
  }
}

/**
 * INTERNAL:
 * needed for backwards compatibility
 */
public void setFieldNameToMethodNameAssociations(Vector associations) {
  setFieldTransformations(org.eclipse.persistence.internal.helper.NonSynchronizedVector.newInstance(associations.size()));
  for (Iterator source = associations.iterator(); source.hasNext();) {
    Association ass = (Association)source.next();
    MethodBasedFieldTransformation tf = new MethodBasedFieldTransformation();
    tf.setField(new DatabaseField((String)ass.getKey()));
    tf.setMethodName((String)ass.getValue());
    getFieldTransformations().addElement(tf);
  }
}