org.tinygroup.entity.dictload.DictDataLoader Maven / Gradle / Ivy
/**
* Copyright (c) 1997-2013, tinygroup.org ([email protected]).
*
* Licensed under the GPL, Version 3.0 (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.gnu.org/licenses/gpl.html
*
* 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.
* --------------------------------------------------------------------------
* 版权 (c) 1997-2013, tinygroup.org ([email protected]).
*
* 本开源软件遵循 GPL 3.0 协议;
* 如果您不遵循此协议，则不被允许使用此文件。
* 你可以从下面的地址获取完整的协议文本
*
* http://www.gnu.org/licenses/gpl.html
*/
package org.tinygroup.entity.dictload;
import org.tinygroup.commons.tools.StringUtil;
import org.tinygroup.dict.Dict;
import org.tinygroup.dict.DictGroup;
import org.tinygroup.dict.DictItem;
import org.tinygroup.dict.DictManager;
import org.tinygroup.dict.impl.AbstractDictLoader;
import org.tinygroup.springutil.SpringUtil;
import org.tinygroup.tinydb.Bean;
import org.tinygroup.tinydb.BeanOperatorManager;
import org.tinygroup.tinydb.operator.DBOperator;
/**
*
* 功能说明:模型字典数据加载类
*
* 系统版本: v1.0
* 开发人员: renhui
* 开发时间: 2013-9-27
* 功能描述: 写明作用，调用方式，使用场景，以及特殊情况
*/
public class DictDataLoader extends AbstractDictLoader {
private static final String DICT_TYPE_NAME = "dict";
private static final String DICTITEM_TYPE_NAME = "dictItem";
private static final String DICT_ID = "dictId";
private static final String DICT_CODE = "dictCode";
private static final String DICT_DESCRIPTION = "description";
private static final String DICT_ITEM_CODE = "dictItemName";
private static final String DICT_ITEM_VALUE = "dictItemValue";
private static final String DICT_ITEM_GROUP = "dictItemGroup";
private static final String DEFAULT_GROUP_NAME = "defaultGroupName";
public void load(DictManager dictManager) {
BeanOperatorManager manager = SpringUtil
.getBean(BeanOperatorManager.OPERATOR_MANAGER_BEAN);
DBOperator operator = manager.getDbOperator(DICT_TYPE_NAME);
DBOperator itemOperator = manager.getDbOperator(DICTITEM_TYPE_NAME);
Bean[] beans = operator.getBeans(new Bean(DICT_TYPE_NAME));
if(beans!=null){
for (Bean bean : beans) {
String dictId = bean.getProperty(DICT_ID);
String dictCode = bean.getProperty(DICT_CODE);
String description = bean.getProperty(DICT_DESCRIPTION);
Dict dict = new Dict(dictCode, description);
Bean[] groupItemBeans = itemOperator
.getBeans(
"SELECT dict_item_group FROM dict_item where dict_id=? group by dict_item_group",
dictId);
if (groupItemBeans != null && groupItemBeans.length > 0) {
for (Bean groupItemBean : groupItemBeans) {
String dictItemGroup = groupItemBean
.getProperty(DICT_ITEM_GROUP);
DictGroup dictGroup = null;
Bean itemParamBean = new Bean(DICTITEM_TYPE_NAME);
itemParamBean.setProperty(DICT_ID, dictId);
if (StringUtil.isBlank(dictItemGroup)) {
dictGroup = new DictGroup(DEFAULT_GROUP_NAME,
DEFAULT_GROUP_NAME);
} else {
dictGroup = new DictGroup(dictItemGroup, dictItemGroup);
itemParamBean.setProperty(DICT_ITEM_GROUP, dictItemGroup);
}
Bean[] itemBeans = itemOperator.getBeans(itemParamBean);
for (Bean itemBean : itemBeans) {
String dictItemCode = itemBean
.getProperty(DICT_ITEM_CODE);
String dictItemValue = itemBean
.getProperty(DICT_ITEM_VALUE);
DictItem dictItem = new DictItem(dictItemValue,
dictItemCode);
dictGroup.addDictItem(dictItem);
}
dict.addDictGroup(dictGroup);
}
}
putDict(dict.getName(), dict, dictManager);
}
}
}
}