customerpageservice.java

来自「Enjoy Web Dev With Tapestry 一书的源代码」· Java 代码 · 共 10 行

package com.ttdev.customerCRUD;

public interface CustomerPageService {
	Customer getDefault();
	Customer load(Long id);
	Customer loadPersistent(Long id);
	void assertUnchanged(Long id, Customer oldCustomer);
	void save(Customer customer, boolean isNew);
}