com.glaf.oa.purchase.service.PurchaseitemServiceImpl.java Source code

Introduction

Here is the source code for com.glaf.oa.purchase.service.PurchaseitemServiceImpl.java

Source

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.glaf.oa.purchase.service;

import java.util.List;

import org.apache.ibatis.session.RowBounds;
import org.mybatis.spring.SqlSessionTemplate;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import com.glaf.oa.purchase.mapper.PurchaseMapper;
import com.glaf.oa.purchase.mapper.PurchaseitemMapper;
import com.glaf.oa.purchase.model.Purchase;
import com.glaf.oa.purchase.model.Purchaseitem;
import com.glaf.oa.purchase.query.PurchaseitemQuery;
import com.glaf.core.dao.EntityDAO;
import com.glaf.core.id.IdGenerator;

@Service("purchaseitemService")
@Transactional(readOnly = true)
public class PurchaseitemServiceImpl implements PurchaseitemService {
    protected final Logger logger = LoggerFactory.getLogger(getClass());

    protected EntityDAO entityDAO;

    protected IdGenerator idGenerator;

    protected SqlSessionTemplate sqlSessionTemplate;

    protected PurchaseitemMapper purchaseitemMapper;

    protected PurchaseMapper purchaseMapper;

    public PurchaseitemServiceImpl() {

    }

    @Transactional
    public void deleteById(Long id) {
        if (id != null) {
            purchaseitemMapper.deletePurchaseitemById(id);
        }
    }

    @Transactional
    public void deleteById(Long id, Long parentId) {
        if (id != null) {
            purchaseitemMapper.deletePurchaseitemById(id);
        }
        this.updateSumPrice(parentId);
    }

    @Transactional
    public void deleteByIds(List<Long> purchaseitemids) {
        if (purchaseitemids != null && !purchaseitemids.isEmpty()) {
            for (Long id : purchaseitemids) {
                purchaseitemMapper.deletePurchaseitemById(id);
            }
        }
    }

    public int count(PurchaseitemQuery query) {
        query.ensureInitialized();
        return purchaseitemMapper.getPurchaseitemCount(query);
    }

    public List<Purchaseitem> list(PurchaseitemQuery query) {
        query.ensureInitialized();
        List<Purchaseitem> list = purchaseitemMapper.getPurchaseitems(query);
        return list;
    }

    public int getPurchaseitemCountByQueryCriteria(PurchaseitemQuery query) {
        return purchaseitemMapper.getPurchaseitemCount(query);
    }

    public List<Purchaseitem> getPurchaseitemsByQueryCriteria(int start, int pageSize, PurchaseitemQuery query) {
        RowBounds rowBounds = new RowBounds(start, pageSize);
        List<Purchaseitem> rows = sqlSessionTemplate.selectList("getPurchaseitems", query, rowBounds);
        return rows;
    }

    public Purchaseitem getPurchaseitem(Long id) {
        if (id == null) {
            return null;
        }
        Purchaseitem purchaseitem = purchaseitemMapper.getPurchaseitemById(id);
        return purchaseitem;
    }

    @Transactional
    public void save(Purchaseitem purchaseitem) {
        if (purchaseitem.getPurchaseitemid() == null) {
            purchaseitem.setPurchaseitemid(idGenerator.nextId("oa_purchaseitem"));
            // purchaseitem.setCreateDate(new Date());
            // purchaseitem.setDeleteFlag(0);
            purchaseitemMapper.insertPurchaseitem(purchaseitem);
        } else {
            purchaseitemMapper.updatePurchaseitem(purchaseitem);
        }

        this.updateSumPrice(purchaseitem.getPurchaseid());
    }

    /**
     * 
     * 
     * @param purchaseid
     */
    @Transactional
    public void updateSumPrice(Long purchaseid) {
        List<Purchaseitem> list = purchaseitemMapper.getPurchaseitemByParentId(purchaseid);
        double sumPrice = 0D;
        for (Purchaseitem purchaseitem2 : list) {
            sumPrice += purchaseitem2.getQuantity() * purchaseitem2.getReferenceprice();
        }
        Purchase purchase = new Purchase();
        purchase.setPurchaseid(purchaseid);
        purchase.setPurchasesum(sumPrice);
        purchaseMapper.updatePurchase(purchase);
    }

    @javax.annotation.Resource
    public void setEntityDAO(EntityDAO entityDAO) {
        this.entityDAO = entityDAO;
    }

    @javax.annotation.Resource
    public void setIdGenerator(IdGenerator idGenerator) {
        this.idGenerator = idGenerator;
    }

    @javax.annotation.Resource
    public void setPurchaseMapper(PurchaseMapper purchaseMapper) {
        this.purchaseMapper = purchaseMapper;
    }

    @javax.annotation.Resource
    public void setPurchaseitemMapper(PurchaseitemMapper purchaseitemMapper) {
        this.purchaseitemMapper = purchaseitemMapper;
    }

    @javax.annotation.Resource
    public void setSqlSessionTemplate(SqlSessionTemplate sqlSessionTemplate) {
        this.sqlSessionTemplate = sqlSessionTemplate;
    }

    @Transactional
    public void deleteByParentId(Long longValue) {
        purchaseitemMapper.deleteByParentId(longValue);

    }

    public List<Purchaseitem> getPurchaseitemByParentId(Long longValue) {
        List<Purchaseitem> list = purchaseitemMapper.getPurchaseitemByParentId(longValue);
        return list;
    }

}