Manager.java |
package org.appfuse.service; import java.io.Serializable; import java.util.List; import org.appfuse.dao.Dao; public interface Manager { /** * Expose the setDao method for testing purposes * @param dao */ public void setDao(Dao dao); /** * Generic method used to get a all objects of a particular type. * @param clazz the type of objects * @return List of populated objects */ public List getObjects(Class clazz); /** * Generic method to get an object based on class and identifier. * * @param clazz model class to lookup * @param id the identifier (primary key) of the class * @return a populated object * @see org.springframework.orm.ObjectRetrievalFailureException */ public Object getObject(Class clazz, Serializable id); /** * Generic method to save an object. * @param o the object to save */ public void saveObject(Object o); /** * Generic method to delete an object based on class and id * @param clazz model class to lookup * @param id the identifier of the class */ public void removeObject(Class clazz, Serializable id); }
Manager.java |