--- /dev/null
+/**
+ * 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.carbon.bpel.util;
+
+import java.io.ByteArrayInputStream;
+import java.io.File;
+import java.io.InputStream;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+
+import net.sf.json.JSONObject;
+
+import org.jdom.Document;
+import org.jdom.Element;
+import org.jdom.input.SAXBuilder;
+
+public class Xml2JsonUtil {
+ /**
+ * transform xml to json
+ *
+ * @param xml xml format string
+ * @return return json string when success; otherwise return null
+ */
+ public static String xml2JSON(String xml) {
+ JSONObject obj = new JSONObject();
+ try {
+ InputStream is = new ByteArrayInputStream(xml.getBytes("utf-8"));
+ SAXBuilder sb = new SAXBuilder();
+ Document doc = sb.build(is);
+ Element root = doc.getRootElement();
+ obj.put(root.getName(), iterateElement(root));
+ return obj.toString();
+ } catch (Exception e) {
+ e.printStackTrace();
+ return null;
+ }
+ }
+
+ /**
+ * transform xml file to json string
+ *
+ * @param file java.io.File is an effective xml file
+ * @return return json string when success; otherwise return null
+ */
+ public static String xml2JSON(File file) {
+ JSONObject obj = new JSONObject();
+ try {
+ SAXBuilder sb = new SAXBuilder();
+ Document doc = sb.build(file);
+ Element root = doc.getRootElement();
+ obj.put(root.getName(), iterateElement(root));
+ return obj.toString();
+ } catch (Exception e) {
+ e.printStackTrace();
+ return null;
+ }
+ }
+
+ /**
+ * an iteration function
+ *
+ * @param parentElement : org.jdom.Element
+ * @return java.util.Map
+ */
+ @SuppressWarnings({"unchecked", "rawtypes"})
+ private static Map iterateElement(Element parentElement) {
+ List node = parentElement.getChildren();
+ Element element = null;
+ Map map = new HashMap();
+ List list = null;
+ for (int i = 0; i < node.size(); i++) {
+ element = (Element) node.get(i);
+ if (element.getTextTrim().equals("")) {
+ if (element.getChildren().size() == 0)
+ continue;
+ if (map.containsKey(element.getName())) {
+ Object obj = map.get(element.getName());
+ if (obj instanceof Map) {
+ list = new LinkedList();
+ list.add(obj);
+ list.add(iterateElement(element));
+ map.remove(element.getName());
+ map.put(element.getName(), list);
+ } else if (obj instanceof List) {
+ list = (List) obj;
+ list.add(iterateElement(element));
+ }
+ } else {
+ map.put(element.getName(), iterateElement(element));
+ }
+ } else {
+ map.put(element.getName(), element.getTextTrim());
+ }
+ }
+ return map;
+ }
+
+ public static void main(String[] args) {
+ System.out.println(Xml2JsonUtil.xml2JSON("<MapSet>" + "<MapGroup id='Sheboygan'>" + "<Map>"
+ + "<Type>MapGuideddddddd</Type>" + "<SingleTile>true</SingleTile>" + "<Extension>"
+ + "<ResourceId>ddd</ResourceId>" + "</Extension>" + "</Map>" + "<Map>" + "<Type>ccc</Type>"
+ + "<SingleTile>ggg</SingleTile>" + "<Extension>" + "<ResourceId>aaa</ResourceId>"
+ + "</Extension>" + "</Map>" + "<Extension />" + "</MapGroup>" + "<ddd>" + "33333333"
+ + "</ddd>" + "<ddd>" + "444" + "</ddd>" + "</MapSet>"));
+
+ String xml =
+ "<body> <p:helloXsl xmlns:p=\"http://ode/bpel/unit-test.wsdl\"> <!--Exactly 1 occurrence--> <TestPart> <!--Exactly 1 occurrence--> <content>fdsafasdfasdf</content> </TestPart> </p:helloXsl></body>";
+
+ System.out.println(Xml2JsonUtil.xml2JSON(xml));
+
+ xml =
+ "<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:unit=\"http://ode/bpel/unit-test.wsdl\"> <soapenv:Header/> <soapenv:Body> <unit:helloXsl> <TestPart> <content>?</content> </TestPart> </unit:helloXsl> </soapenv:Body></soapenv:Envelope>";
+
+ System.out.println(Xml2JsonUtil.xml2JSON(xml));
+
+ xml =
+ "<ns:uploadServiceResponse xmlns:ns=\"http://services.deployer.bpel.carbon.wso2.org\"><ns:return xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:nil=\"true\"/></ns:uploadServiceResponse>";
+
+ System.out.println(Xml2JsonUtil.xml2JSON(xml));
+
+ xml =
+ "<body> <p:planInput xmlns:p=\"http://www.open-o.org/tosca/nfv/2015/12\"> <!--Exactly 1 occurrence--> <p:sfc_count>2</p:sfc_count> <!--Exactly 1 occurrence--> <p:iaUrl></p:iaUrl> <!--Exactly 1 occurrence--> <p:vnfmId>112</p:vnfmId> <!--Exactly 1 occurrence--> <p:object_context>{\"e\":{\"f\":\"4\"}}</p:object_context> <!--Exactly 1 occurrence--> <p:statusUrl></p:statusUrl> <!--Exactly 1 occurrence--> <p:serviceTemplateId>?</p:serviceTemplateId> <!--Exactly 1 occurrence--> <p:roUrl></p:roUrl> <!--Exactly 1 occurrence--> <p:vl_count>2</p:vl_count> <!--Exactly 1 occurrence--> <p:containerapiUrl>?</p:containerapiUrl> <!--Exactly 1 occurrence--> <p:flavor></p:flavor> <!--Exactly 1 occurrence--> <p:nsInstanceId>223</p:nsInstanceId> <!--Exactly 1 occurrence--> <p:instanceId>334</p:instanceId> <!--Exactly 1 occurrence--> <p:resourceUrl></p:resourceUrl> <!--Exactly 1 occurrence--> <p:vnf_count>2</p:vnf_count> <!--Exactly 1 occurrence--> <p:callbackId></p:callbackId> <!--Exactly 1 occurrence--> <p:object_additionalParamForVnf>[{\"b\":1},{\"c\":{\"d\":\"2\"}}}]</p:object_additionalParamForVnf> <!--Exactly 1 occurrence--> <p:object_additionalParamForNs>[{\"a\":3},{\"e\":{\"f\":\"4\"}}}]</p:object_additionalParamForNs> <!--Exactly 1 occurrence--> <p:flavorParams></p:flavorParams> </p:planInput></body>";
+
+ System.out.println(Xml2JsonUtil.xml2JSON(xml));
+ }
+}
Code Review / vfc / nfvo / wfengine.git / blobdiff