ideliverableservice.java

来自「一个很好的开源项目管理系统源代码」· Java 代码 · 共 43 行

package net.java.workeffort.service;

import net.java.workeffort.service.domain.Deliverable;
import net.java.workeffort.service.domain.DeliverableQuery;
import net.java.workeffort.service.domain.PageResult;
import net.java.workeffort.service.support.ChildRowExistsFkException;
import net.java.workeffort.service.support.OptimisticLockingException;


/**
 * Deliverable service interface.
 * <p>
 * Spring creates a proxy of this interface and the clients invoke methods on
 * the proxy instead of directly invoking <code>DeliverableService</code>.
 * Transaction management, security and other cross cutting concerns are added
 * using spring AOP.
 * @author Antony Joseph
 */
public interface IDeliverableService {
    /**
     * @param pk The primary key
     * @return deliverable The deliverable
     */
    Deliverable getDeliverable(Long pk);

    /**
     * @param query The query
     * @return The result of deliverables for a page
     */
    PageResult getPageResultDeliverable(DeliverableQuery query);


    void insertDeliverable(Deliverable deliverable);


    void updateDeliverable(Deliverable deliverable)
            throws OptimisticLockingException;

    void deleteDeliverable(Deliverable deliverable)
            throws OptimisticLockingException,
            ChildRowExistsFkException;
}