ibizdev提交

ibzdict-core/src/main/java/cn/ibizlab/core/dict/domain/IBZDict.java

@@ -83,6 +83,14 @@ public class IBZDict extends EntityBase implements Serializable {
 
 
 
+    /**
+     * 字典项目
+     */
+    @JsonIgnore
+    @JSONField(serialize = false)
+    @TableField(exist = false)
+    private List<cn.ibizlab.core.dict.domain.IBZDictItem> items;
+
 
     /**
      * 设置 [字典名称]

ibzdict-core/src/main/java/cn/ibizlab/core/dict/service/impl/IBZDictServiceImpl.java

@@ -41,6 +41,8 @@ import org.springframework.util.ObjectUtils;
 @Service
 public class IBZDictServiceImpl extends ServiceImpl<IBZDictMapper, IBZDict> implements IIBZDictService {
 
+    @Autowired
+    private cn.ibizlab.core.dict.service.IIBZDictItemService ibzdictitemService;
 
     @Override
     @Transactional
@@ -85,6 +87,9 @@ public class IBZDictServiceImpl extends ServiceImpl<IBZDictMapper, IBZDict> impl
     public boolean update(IBZDict et) {
         boolean bOk = false ;
         bOk = update(et, (Wrapper)et.getUpdateWrapper(true).eq("ibzdictid",et.getDictId()));
+        //嵌套[字典项目]
+        this._updateItems(ibzdict,get(ibzdict.getDictId()));
+
         return bOk ;
     }
     @Override
@@ -92,6 +97,10 @@ public class IBZDictServiceImpl extends ServiceImpl<IBZDictMapper, IBZDict> impl
     public boolean remove(String dictid) {
         boolean bOk = false ;
         IBZDict _iBZDict = this.get(dictid);
+        //嵌套[字典项目]
+        for (cn.ibizlab.core.dict.domain.IBZDictItem _iBZDictItem : _iBZDict.getItems()) {
+                iBZDictItemService.remove(_iBZDictItem.getItemId()) ;
+        }
         bOk = removeById(dictid);
         return bOk ;
     }
@@ -107,6 +116,40 @@ public class IBZDictServiceImpl extends ServiceImpl<IBZDictMapper, IBZDict> impl
     }
 
 
+    //更新嵌套[字典项目]
+    private void _updateItems(IBZDict newIBZDict , IBZDict oldIBZDict){
+        Map<String,cn.ibizlab.core.dict.domain.IBZDictItem> oldMapItems = new HashMap<String,cn.ibizlab.core.dict.domain.IBZDictItem>() ;
+        List<cn.ibizlab.core.dict.domain.IBZDictItem> oldItems = oldIBZDict.getItems();
+        if(ObjectUtils.isEmpty(oldItems) || oldItems.size()==0){
+                return ;
+        }
+        for(cn.ibizlab.core.dict.domain.IBZDictItem iBZDictItem : oldItems){
+            oldMapItems.put(iBZDictItem.getItemId(),iBZDictItem);
+        }
+
+        Map<String,cn.ibizlab.core.dict.domain.IBZDictItem> newMapItems = new HashMap<String,cn.ibizlab.core.dict.domain.IBZDictItem>() ;
+        List<cn.ibizlab.core.dict.domain.IBZDictItem> newItems = newIBZDict.getItems() ;
+        for(cn.ibizlab.core.dict.domain.IBZDictItem iBZDictItem : newItems){
+            iBZDictItem.setDictId(newIBZDict.getDictId());
+            if(iBZDictItem.getItemId() == null ){
+                iBZDictItemService.create(iBZDictItem) ;
+                continue ;
+            }
+            newMapItems.put(iBZDictItem.getItemId(),iBZDictItem) ;
+            if(oldMapItems.containsKey(iBZDictItem.getItemId())) {
+                iBZDictItemService.update(iBZDictItem);
+            }else {
+                iBZDictItemService.create(iBZDictItem);
+            }
+        }
+
+        //删除多余数据
+        for(String key : oldMapItems.keySet()){
+            if(!newMapItems.containsKey(key))
+                iBZDictItemService.remove(key) ;
+        }
+    }
+
 }
 
 

ibzdict-core/src/main/resources/mapper/dict/ibzdict/IBZDictMapper.xml

@@ -11,6 +11,8 @@
     <!--通过mybatis将查询结果注入到entity中,通过配置autoMapping="true"由mybatis自动处理映射关系 -->
     <resultMap id="IBZDictResultMap" type="cn.ibizlab.core.dict.domain.IBZDict" autoMapping="true">
         <id property="dictid" column="ibzdictid" /><!--主键字段映射-->
+		<!--通过mybatis自动注入关系属性[关系实体]，fetchType="lazy"为懒加载配置 -->
+		<collection property="items" ofType="cn.ibizlab.core.dict.domain.IBZDictItem" column="ibzdictid" select="cn.ibizlab.core.dict.mapper.IBZDictItemMapper.selectBydictid" fetchType="lazy"></collection>
     </resultMap>