lmmanagerimpl.java

来自「Struts数据库开发中的一个案例」· Java 代码 · 共 49 行

package com.relationinfo.service.impl;

import java.util.List;

import com.relationinfo.model.Lm;
import com.relationinfo.dao.LmDAO;
import com.relationinfo.service.LmManager;

public class LmManagerImpl extends BaseManager implements LmManager {
    private LmDAO dao;

    /**
     * Set the DAO for communication with the data layer.
     * @param dao
     */
    public void setLmDAO(LmDAO dao) {
        this.dao = dao;
    }

    /**
     * @see com.relationinfo.service.LmManager#getLms(com.relationinfo.model.Lm)
     */
    public List getLms(final Lm lm) {
        return dao.getLms(lm);
    }

    /**
     * @see com.relationinfo.service.LmManager#getLm(String lmbm)
     */
    public Lm getLm(final String lmbm) {
        return dao.getLm(new String(lmbm));
    }

    /**
     * @see com.relationinfo.service.LmManager#saveLm(Lm lm)
     */
    public void saveLm(Lm lm) {
        dao.saveLm(lm);
    }

    /**
     * @see com.relationinfo.service.LmManager#removeLm(String lmbm)
     */
    public void removeLm(final String lmbm) {
        dao.removeLm(new String(lmbm));
    }
}