diff options
Diffstat (limited to 'msb-core/apiroute/apiroute-service/src/main/java/org/openo/msb/wrapper/util/JacksonJsonUtil.java')
-rw-r--r-- | msb-core/apiroute/apiroute-service/src/main/java/org/openo/msb/wrapper/util/JacksonJsonUtil.java | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/msb-core/apiroute/apiroute-service/src/main/java/org/openo/msb/wrapper/util/JacksonJsonUtil.java b/msb-core/apiroute/apiroute-service/src/main/java/org/openo/msb/wrapper/util/JacksonJsonUtil.java deleted file mode 100644 index 5157187..0000000 --- a/msb-core/apiroute/apiroute-service/src/main/java/org/openo/msb/wrapper/util/JacksonJsonUtil.java +++ /dev/null @@ -1,119 +0,0 @@ -/** - * Copyright 2016 ZTE Corporation. - * - * Licensed 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 org.openo.msb.wrapper.util; - -import java.util.List; - -import org.openo.msb.api.ApiRouteInfo; -import org.openo.msb.api.RouteServer; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import com.fasterxml.jackson.core.type.TypeReference; -import com.fasterxml.jackson.databind.ObjectMapper; -import com.fasterxml.jackson.databind.SerializationFeature; - - -public class JacksonJsonUtil { - - private static final Logger logger = LoggerFactory.getLogger(JacksonJsonUtil.class); - - private static ObjectMapper mapper; - - - public static synchronized ObjectMapper getMapperInstance() { - if (mapper == null) { - mapper = new ObjectMapper(); - } - return mapper; - } - - /** - * from java object to json - * @param obj - * @return json - * @throws Exception - */ - public static String beanToJson(Object obj) throws Exception { - String json=null; - try { - ObjectMapper objectMapper = getMapperInstance(); - objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false); - json =objectMapper.writeValueAsString(obj); - } catch (Exception e) { - logger.error("Class beanToJson faild"); - throw new Exception("Class beanToJson faild"); - } - return json; - } - - - - /** - * from json to java object - * @param json - * @param cls - * @return - * @throws Exception - */ - public static Object jsonToBean(String json, Class<?> cls) throws Exception { - Object vo =null; - try { - ObjectMapper objectMapper = getMapperInstance(); - objectMapper.configure(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS, false); - vo = objectMapper.readValue(json, cls); - - } catch (Exception e) { - logger.error(cls+" JsonTobean faild"); - throw new Exception(cls+" JsonTobean faild"); - } - return vo; - } - - /** - * from json to java List - * @param json - * @return - * @throws Exception - */ - public static List<ApiRouteInfo> jsonToListBean(String json) throws Exception { - List<ApiRouteInfo> vo =null; - try { - - ObjectMapper objectMapper = getMapperInstance(); - - - vo = objectMapper.readValue(json, new TypeReference<List<ApiRouteInfo>>() {}); - - } catch (Exception e) { - throw new Exception( "JSON_TO_BEAN_FAILD"); - } - return vo; - } - - public static void main(String[] args) { - RouteServer server=new RouteServer("127.0.0.1","80"); - try { - String json=beanToJson(server); - System.out.println(json); - } catch (Exception e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - } - - -} |