@Entity
private class SomeEntity {
	@Id
	Long id;
	@Basic
	String field;
	String property;
	@Basic
	@Access(AccessType.PROPERTY)
	public String getProperty() {
		// do some fun stuff before returning a
		return modifiedPropertyValue;
	}
	public void setProperty(String property) {
		this.property = property;
	}
}