roledao.java

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package jaoso.framework.dao;

import jaoso.framework.domain.Role;

import java.io.Serializable;


/**
 * @author edgeloner
 * @version 0.9.1
 * @since 2004-5-29
 * Role DAO, persistent Role.
 */
public interface RoleDAO extends DAO {

    //~ Methods ================================================================

    /**
     * check Role name already exist
     *
     * @param name Role name
     *
     * @return boolean
     */
    boolean isExist(String name);

    /**
     * check Role name already exist
     *
     * @param name Role name
     * @param id Role id
     *
     * @return boolean
     */
    boolean isExist(String name, Serializable id);

    /**
     * get Role by id from database
     *
     * @param id Role id
     *
     * @return Role if Role not fount return null
     *
     *
     */
    Role getGroup(Serializable id);

    /**
     * get Role by name from database
     *
     * @param name Role name
     *
     * @return Role if Role not fount return null
     *
     *
     */
    Role getGroupByDesc(String name);

    /**
     * create a new Role
     *
     * @param accout Role
     *
     *
     */
    void createGroup(Role accout);

    /**
     * find Role by MyQuery
     *
     * @return Role array
     *
     *
     */
    Role[] findAllGroup();

    /**
     * find Role by query
     *
     * @param query sql or hsql query
     *
     * @return Role array
     *
     *
     */
    Role[] findGroup(String query);

    /**
     * find all Role from database
     * @param query query
     * @return Role array
     *
     *
     */
    Role[] findGroup(MyQuery query);

    /**
     * remove Role
     *
     * @param group Role
     *
     *
     */
    void removeGroup(Role group);

    /**
     * remove Role
     *
     * @param id Role id
     *
     *
     */
    void removeGroup(Serializable id);

    /**
     * remove Role
     *
     * @param id Role id array
     *
     *
     */
    void removeGroup(Serializable[] id);

    /**
     * update Role
     *
     * @param group group
     *
    *
     */
    void updateGroup(Role group);
}