ComponentManagerImpl.java
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package com.myproject.manager.impl;
import com.google.common.base.Strings;
import com.google.common.collect.Lists;
import com.myproject.bean.search.PageList;
import com.myproject.bean.update.Barcode;
import com.myproject.bean.update.Component;
import com.myproject.bean.update.StoragePos;
import com.myproject.dao.mongo.IBarcodeDao;
import com.myproject.dao.mongo.IBomDao;
import com.myproject.dao.mongo.IComponentDao;
import com.myproject.dao.mongo.IStoragePosDao;
import com.myproject.exception.ValidateException;
import com.myproject.manager.IComponentManager;
import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.mongodb.core.query.Criteria;
import org.springframework.data.mongodb.core.query.Query;
import org.springframework.stereotype.Service;
import java.util.List;
/**
* Created by kangmor on 2015/9/15.
*/
@Service
public class ComponentManagerImpl implements IComponentManager {
@Autowired
private IComponentDao componentDao;
@Autowired
private IBomDao bomDao;
@Autowired
private IBarcodeDao barcodeDao;
@Autowired
private IStoragePosDao storagePosDao;
protected final transient Logger log = LogManager.getLogger(getClass());
@Override
public List findAll() {
return componentDao.findAll();
}
@Override
public Component findByPartNumber(String partNumber) {
log.debug("Find component by partNumber " + partNumber);
if (StringUtils.isEmpty(partNumber))
return null;
else return componentDao.findOneByCondition(new String[] {"partNumber"}, new String[] {partNumber});
}
@Override
public Component findByPartNumberAndProvider(String partNumber, String provider){
if(partNumber == null){
return null;
}
Component component = componentDao.findOneByCondition(new String[] {"partNumber","provider"}, new String[] {partNumber, provider});
if(provider == null && component == null){
//再查一下空字符串的
component = componentDao.findOneByCondition(new String[] {"partNumber","provider"}, new String[] {partNumber, ""});
}
return component;
}
@Override
public PageList findByQuery(Query query, PageList pageList)
{
log.debug("Search components with Query " + query.toString());
pageList.setList(componentDao.findByQuery(query, pageList.getPageNumber(), pageList.getObjectsPerPage()));
pageList.setFullListSize(componentDao.countByQuery(query));
log.debug("Search returns " + pageList.getFullListSize() + " components");
return pageList;
}
@Override
public List<Component> findByType(int type){
return componentDao.findByType(type);
}
public Component get(String id) {
return componentDao.findOneById(id);
}
public Component save(Component component) throws ValidateException{
String partNumber = component.getPartNumber();
Component dbComponent = findByPartNumberAndProvider(partNumber, component.getProvider());
boolean needUpdateSize = false;
if(dbComponent != null){
//数据库中已存在,但不是更新(要保存的没有 ID,或者有 ID但与数据库中的 ID不一致)
if(Strings.isNullOrEmpty(component.getId()) || !dbComponent.getId().equals(component.getId()) ){
throw new ValidateException("component.partNumber.exist");
}
int dbW = dbComponent.getPlateSize();
int dbH = dbComponent.getHeight();
if(dbW != component.getPlateSize() || dbH != component.getHeight()){
needUpdateSize = true;
}
}
String name = component.getName();
if(name == null || name.isEmpty()){
component.setName(partNumber);
}
component = componentDao.save(component);
if(needUpdateSize){
//更新条码和库存中的尺寸信息
int newW = component.getPlateSize();
int newH = component.getHeight();
List<Barcode> barcodes = barcodeDao.findListByCondition(new String[]{"partNumber","providerNumber"}, new String[]{component.getPartNumber(),component.getProvider()});
for (Barcode barcode : barcodes) {
log.info("更新["+barcode.getBarcode()+"]的尺寸信息["+barcode.getPlateSize()+"x" + barcode.getHeight() +"]为[" + newW + "x" + newH +"]");
barcode.setPlateSize(newW);
barcode.setHeight(newH);
barcodeDao.save(barcode);
}
List<StoragePos> poses = storagePosDao.findListByCondition(new String[]{"barcode.partNumber, barcode.providerNumber"}, new String[]{component.getPartNumber(), component.getProvider()});
for (StoragePos pos : poses) {
Barcode barcode = pos.getBarcode();
log.info("更新库位["+pos.getPosName()+"]中条码["+barcode.getBarcode()+"]的尺寸信息["+barcode.getPlateSize()+"x" + barcode.getHeight() +"]为[" + newW + "x" + newH +"]");
barcode.setPlateSize(newW);
barcode.setHeight(newH);
pos.setBarcode(barcode);
storagePosDao.save(pos);
}
}
return component;
}
@Override
public void delete(Component component) throws ValidateException{
validateDelete(component);
componentDao.removeOne(component);
}
protected void validateDelete(Component component) throws ValidateException {
validateBom(component);
}
protected void validateBom(Component component) throws ValidateException {
int count = bomDao.countByCondition(new String[]{"components.componentId"}, new String[]{component.getId()});
if (count > 0) {
throw new ValidateException("component.error.bomUsed");
}
}
@Override
public void validate(Component component, List errors) {
}
public void setComponentDao(IComponentDao componentDao) {
this.componentDao = componentDao;
}
public void setBomDao(IBomDao bomDao) {
this.bomDao = bomDao;
}
}