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 | 239 |
1 files changed, 119 insertions, 120 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 index 998ecc6..9f6f236 100644 --- 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 @@ -1,120 +1,119 @@ -/**
- * Copyright 2016 ZTE, Inc. and others.
- *
- * 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();
- }
- }
-
-
-}
+/** + * Copyright 2016 2015-2016 ZTE, Inc. and others. All rights reserved. + * + * 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(); + } + } + + +} |