dgserviceimpl.java

一个关于tlms的一个小程序 看看能否帮助到别人

/**
 * ============================================= 
 * Copyright 2006 szmx
 *
 * Change Revision
 * --------------------------------
 *   Date                Author         Remarks
 *   2006-4-24        Linus.Li     Create com.szmx.tlms.supplychain.service.impl.DGServiceImpl
 * =============================================
 */
package com.szmx.tlms.supplychain.service.impl;

import com.szmx.framework.base.model.Pagination;
import com.szmx.framework.base.service.impl.BaseServiceImpl;
import com.szmx.framework.util.StringUtil;
import com.szmx.framework.util.DateUtil;
import com.szmx.tlms.supplychain.model.DG;
import com.szmx.tlms.supplychain.dao.DGDao;
import com.szmx.tlms.supplychain.service.DGService;
import com.szmx.tlms.TlmsServiceException;
import com.szmx.tlms.TlmsServiceErrorCodes;

import java.util.Map;

public class DGServiceImpl extends BaseServiceImpl implements DGService {
    public DGDao getDgDao() {
        return dgDao;
    }

    public void setDgDao(DGDao dgDao) {
        this.dgDao = dgDao;
    }

    private DGDao dgDao;

    public Pagination searchDG(final Pagination pagination,
                                Map paraMap) throws TlmsServiceException{
        DG dg = (DG)paraMap.get("DGBean");
        if(! StringUtil.isNull(dg.getDgCode())){
            paraMap.put("dgCode",dg.getDgCode());
        }
        if (! StringUtil.isNull( dg.getDgDescEn() )) {
            paraMap.put("dgDescEn", "dg.getDgDescEn().trim()");
        }
        if (! StringUtil.isNull( dg.getDgDescCn() )) {
            paraMap.put("dgDescCn", "dg.getDgDescCn().trim()");
        }
        return dgDao.searchDG(pagination, paraMap);
    }

    public DG getDG(Long id) throws TlmsServiceException{
        return dgDao.getDG(id);
    }

    public void saveDG(DG dg,Long userId) throws TlmsServiceException{
        // validate DGCode duplicate:
        if (validateConflictDGCode( new Long(dg.getDgCode() ))) {
            throw new TlmsServiceException(TlmsServiceErrorCodes.SERVICE_ERROR_SC001); //todo change message
        }
        dg.populateCreateBean(userId);
        dgDao.saveDG(dg);
    }

    public void updateDG(DG dg,Long userId) throws TlmsServiceException{
        dg.populateUpdateBean(userId);
        dgDao.saveDG(dg);
    }

    public void removeDG(String[] id, Long userId) throws TlmsServiceException{
        for (int i = 0; i < id.length; i++) {
            DG dg = (DG)dgDao.getObject(DG.class, new Long(id[i]));

            dg.populateUpdateBean(userId);
            dg.setDelDate(DateUtil.getSystemTimestamp());
            dgDao.saveDG(dg);
        }

    }

    private boolean validateConflictDGCode(Long dgCode) throws TlmsServiceException {
        return getDG(dgCode) != null;
    }
}