hebao1234 发布系统代码 [ibz-dst，应用]

ibzdst-core/src/main/java/cn/ibizlab/core/rule/service/impl/RuleEngineServiceImpl.java

+package cn.ibizlab.core.rule.service.impl;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Set;
+import java.util.Map;
+import java.util.HashSet;
+import java.util.HashMap;
+import java.util.Collection;
+import java.util.Objects;
+import java.util.Optional;
+import java.math.BigInteger;
+
+import lombok.extern.slf4j.Slf4j;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.cglib.beans.BeanCopier;
+import org.springframework.stereotype.Service;
+import org.springframework.data.domain.Page;
+import org.springframework.data.domain.PageImpl;
+import org.springframework.data.domain.Pageable;
+import org.springframework.util.ObjectUtils;
+import org.springframework.beans.factory.annotation.Value;
+import cn.ibizlab.util.errors.BadRequestAlertException;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.context.annotation.Lazy;
+import cn.ibizlab.core.rule.domain.RuleEngine;
+import cn.ibizlab.core.rule.filter.RuleEngineSearchContext;
+import cn.ibizlab.core.rule.service.IRuleEngineService;
+
+import cn.ibizlab.util.helper.CachedBeanCopier;
+import cn.ibizlab.util.helper.DEFieldCacheMap;
+
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import cn.ibizlab.core.rule.mapper.RuleEngineMapper;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
+import com.baomidou.mybatisplus.core.conditions.Wrapper;
+import com.alibaba.fastjson.JSONObject;
+import org.springframework.util.StringUtils;
+
+/**
+ * 实体[规则引擎] 服务对象接口实现
+ */
+@Slf4j
+@Service("RuleEngineServiceImpl")
+public class RuleEngineServiceImpl extends ServiceImpl<RuleEngineMapper, RuleEngine> implements IRuleEngineService {
+
+    @Autowired
+    @Lazy
+    protected cn.ibizlab.core.lite.service.IMetaModelService metamodelService;
+
+    protected int batchSize = 500;
+
+    @Override
+    @Transactional
+    public boolean create(RuleEngine et) {
+        fillParentData(et);
+        if(!this.retBool(this.baseMapper.insert(et))) {
+            return false;
+        }
+        CachedBeanCopier.copy(get(et.getEngineId()), et);
+        return true;
+    }
+
+    @Override
+    @Transactional
+    public void createBatch(List<RuleEngine> list) {
+        list.forEach(item->fillParentData(item));
+        this.saveBatch(list, batchSize);
+    }
+
+    @Override
+    @Transactional
+    public boolean update(RuleEngine et) {
+        fillParentData(et);
+        if(!update(et, (Wrapper) et.getUpdateWrapper(true).eq("engineid", et.getEngineId()))) {
+            return false;
+        }
+        CachedBeanCopier.copy(get(et.getEngineId()), et);
+        return true;
+    }
+
+    @Override
+    @Transactional
+    public void updateBatch(List<RuleEngine> list) {
+        list.forEach(item->fillParentData(item));
+        updateBatchById(list, batchSize);
+    }
+
+    @Override
+    @Transactional
+    public boolean remove(String key) {
+        boolean result = removeById(key);
+        return result ;
+    }
+
+    @Override
+    @Transactional
+    public void removeBatch(Collection<String> idList) {
+        removeByIds(idList);
+    }
+
+    @Override
+    @Transactional
+    public RuleEngine get(String key) {
+        RuleEngine et = getById(key);
+        if(et == null){
+            et = new RuleEngine();
+            et.setEngineId(key);
+        }
+        else {
+        }
+        return et;
+    }
+
+    @Override
+    public RuleEngine getDraft(RuleEngine et) {
+        fillParentData(et);
+        return et;
+    }
+
+    @Override
+    @Transactional
+    public RuleEngine check(RuleEngine et) {
+        //自定义代码
+        return et;
+    }
+
+    @Override
+    @Transactional
+    public boolean checkBatch(List<RuleEngine> etList) {
+        for(RuleEngine et : etList) {
+            check(et);
+        }
+        return true;
+    }
+
+    @Override
+    public boolean checkKey(RuleEngine et) {
+        return (!ObjectUtils.isEmpty(et.getEngineId())) && (!Objects.isNull(this.getById(et.getEngineId())));
+    }
+    @Override
+    public RuleEngine run(RuleEngine et) {
+        //自定义代码
+        return et;
+    }
+
+    @Override
+    public boolean runBatch(List<RuleEngine> etList) {
+        for(RuleEngine et : etList) {
+            run(et);
+        }
+        return true;
+    }
+
+    @Override
+    @Transactional
+    public boolean save(RuleEngine et) {
+        if(!saveOrUpdate(et)) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    @Transactional
+    public boolean saveOrUpdate(RuleEngine et) {
+        if (null == et) {
+            return false;
+        } else {
+            return checkKey(et) ? getProxyService().update(et) : getProxyService().create(et);
+        }
+    }
+
+    @Override
+    @Transactional
+    public boolean saveBatch(Collection<RuleEngine> list) {
+        list.forEach(item->fillParentData(item));
+        List<RuleEngine> create = new ArrayList<>();
+        List<RuleEngine> update = new ArrayList<>();
+        for (RuleEngine et : list) {
+            if (ObjectUtils.isEmpty(et.getEngineId()) || ObjectUtils.isEmpty(getById(et.getEngineId()))) {
+                create.add(et);
+            } else {
+                update.add(et);
+            }
+        }
+        if (create.size() > 0) {
+            getProxyService().createBatch(create);
+        }
+        if (update.size() > 0) {
+            getProxyService().updateBatch(update);
+        }
+        return true;
+    }
+
+    @Override
+    @Transactional
+    public void saveBatch(List<RuleEngine> list) {
+        list.forEach(item->fillParentData(item));
+        List<RuleEngine> create = new ArrayList<>();
+        List<RuleEngine> update = new ArrayList<>();
+        for (RuleEngine et : list) {
+            if (ObjectUtils.isEmpty(et.getEngineId()) || ObjectUtils.isEmpty(getById(et.getEngineId()))) {
+                create.add(et);
+            } else {
+                update.add(et);
+            }
+        }
+        if (create.size() > 0) {
+            getProxyService().createBatch(create);
+        }
+        if (update.size() > 0) {
+            getProxyService().updateBatch(update);
+        }
+    }
+
+
+	@Override
+    public List<RuleEngine> selectByModelId(String id) {
+        return baseMapper.selectByModelId(id);
+    }
+    @Override
+    public void removeByModelId(String id) {
+        this.remove(new QueryWrapper<RuleEngine>().eq("modelid",id));
+    }
+
+
+    /**
+     * 查询集合 数据集
+     */
+    @Override
+    public Page<RuleEngine> searchDefault(RuleEngineSearchContext context) {
+        com.baomidou.mybatisplus.extension.plugins.pagination.Page<RuleEngine> pages=baseMapper.searchDefault(context.getPages(),context,context.getSelectCond());
+        return new PageImpl<RuleEngine>(pages.getRecords(), context.getPageable(), pages.getTotal());
+    }
+
+
+
+    /**
+     * 为当前实体填充父数据（外键值文本、外键值附加数据）
+     * @param et
+     */
+    private void fillParentData(RuleEngine et){
+        //实体关系[DER1N_RU_ENGINE_META_MODEL_MODELID]
+        if(!ObjectUtils.isEmpty(et.getModelId())){
+            cn.ibizlab.core.lite.domain.MetaModel model=et.getModel();
+            if(ObjectUtils.isEmpty(model)){
+                cn.ibizlab.core.lite.domain.MetaModel majorEntity=metamodelService.get(et.getModelId());
+                et.setModel(majorEntity);
+                model=majorEntity;
+            }
+            et.setModelName(model.getName());
+            et.setSystemId(model.getSystemId());
+        }
+    }
+
+
+
+
+    @Override
+    public List<JSONObject> select(String sql, Map param){
+        return this.baseMapper.selectBySQL(sql,param);
+    }
+
+    @Override
+    @Transactional
+    public boolean execute(String sql , Map param){
+        if (sql == null || sql.isEmpty()) {
+            return false;
+        }
+        if (sql.toLowerCase().trim().startsWith("insert")) {
+            return this.baseMapper.insertBySQL(sql,param);
+        }
+        if (sql.toLowerCase().trim().startsWith("update")) {
+            return this.baseMapper.updateBySQL(sql,param);
+        }
+        if (sql.toLowerCase().trim().startsWith("delete")) {
+            return this.baseMapper.deleteBySQL(sql,param);
+        }
+        log.warn("暂未支持的SQL语法");
+        return true;
+    }
+
+
+
+
+
+
+    public IRuleEngineService getProxyService() {
+        return cn.ibizlab.util.security.SpringContextHolder.getBean(this.getClass());
+    }
+}
+
+
+