Dom4j 解析soap格式的xml数据
目前只实现了3层结构的xml数据解析。
主要对以下格式的数据进行解析处理，实际格式可以根据开发实际需求进行修改关键字的监听。
修改监听对象在getFirstElement()方法中修改值即可。
实现以下数据格式的解析
- 标准格式
- 嵌套数组
- 嵌套对象
- 数组嵌套对象
- 对象嵌套数组
实现类
import com.alibaba.fastjson.JSONObject;
import org.dom4j.*;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class SoapXmlFormatUtil {
public class SoapXmlFormatUtil {
public static JSONObject parse(String soapXml){
JSONObject object = new JSONObject();
try {
JSONObject firstElement = getFirstElement(soapXml);
JSONObject id0 = firstElement.getJSONObject("id0");
for (String s : id0.keySet()) {
Object s1 = id0.get(s);
if (s1 instanceof List){
List list = new ArrayList();
List<String> stringList = (List<String>) s1;
for (String o : stringList) {
if (o.contains("#")){
list.add(traverseNode(firstElement, o));
}else {
list.add(o);
}
}
object.put(s, list);
}else {
String key = s1.toString();
if (key.contains("#")){
object.put(s, traverseNode(firstElement, key));
}else {
object.put(s, key);
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
return object;
}
private static JSONObject traverseNode(JSONObject rootElement, String key) throws Exception{
JSONObject jsonObject = rootElement.getJSONObject(key.replaceAll("#", ""));
for (String s2 : jsonObject.keySet()) {
Object o1 = jsonObject.get(s2);
if (o1 instanceof List){
List<String> stringList1 = (List<String>) o1;
List list1 = new ArrayList();
for (String s3 : stringList1) {
if (s3.contains("#")){
JSONObject jsonObject1 = rootElement.getJSONObject(s3.replaceAll("#", ""));
list1.add(jsonObject1);
}else {
list1.add(s3);
}
}
jsonObject.put(s2, list1);
}else {
String key3 = o1.toString();
if (key3.contains("#")){
JSONObject jsonObject1 = rootElement.getJSONObject(key3.replaceAll("#", ""));
jsonObject.put(s2, jsonObject1);
}else {
jsonObject.put(s2, key3);
}
}
}
return jsonObject;
}
private static JSONObject getFirstElement(String soapXml) throws Exception{
JSONObject jsonObject = new JSONObject();
try {
Document document = DocumentHelper.parseText(soapXml);
Element rootElement = document.getRootElement();
Iterator iterator = rootElement.elementIterator();
while (iterator.hasNext()){
Element next = (Element) iterator.next();
Iterator elementIterator = next.elementIterator();
while (elementIterator.hasNext()){
Element next1 = (Element) elementIterator.next();
String name = next1.getName();
if ("multiRef".equals(name)){
String id = next1.attribute("id").getValue();
JSONObject multiRefElement = getMultiRefElement(next1);
jsonObject.put(id, multiRefElement);
}
}
}
} catch (DocumentException e) {
e.printStackTrace();
}
return jsonObject;
}
private static JSONObject getMultiRefElement(Element element) throws Exception{
JSONObject jsonObject = new JSONObject();
Iterator iterator1 = element.elementIterator();
while (iterator1.hasNext()){
Element next = (Element) iterator1.next();
String text1 = next.getText();
String name1 = next.getName();
Attribute attribute = next.attribute("type");
Attribute attributeHref = next.attribute("href");
if (attribute != null){
String attributeValue = attribute.getValue();
if (attributeValue.toLowerCase().contains("array")){
List list = new ArrayList();
Iterator iterator2 = next.elementIterator();
while (iterator2.hasNext()){
Element next2 = (Element) iterator2.next();
Attribute attribute1 = next2.attribute("href");
if (attribute1 != null){
list.add(attribute1.getValue());
}else {
list.add(next2.getText());
}
}
jsonObject.put(name1, list);
}else if (attributeValue.toLowerCase().contains("string")){
jsonObject.put(name1, text1);
}
}else if (attributeHref != null){
String attributeValueHref = attributeHref.getValue();
jsonObject.put(name1, attributeValueHref);
}
}
return jsonObject;
}
}
实现结果
import com.alibaba.fastjson.JSONObject;
public class Test3 {
public static void main(String[] args) {
String message = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n" +
" <soapenv:Body>\n" +
" <ns1:test soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns1=\"http://impl.prbt.cmcc.com\">\n" +
" <event href=\"#id0\"/>\n" +
" </ns1:test>\n" +
" <multiRef id=\"id0\" soapenc:root=\"0\" soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xsi:type=\"ns2:VRBTIssueProductNotifyEvt\" xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns2=\"http://schemas.prbt.cmcc.com\">\n" +
" <id0 xsi:type=\"xsd:string\">1</id0>\n" +
" <id1 xsi:type=\"xsd:string\">2</id1>\n" +
" <id2 xsi:type=\"xsd:string\">3</id2>\n" +
" <id3 xsi:type=\"xsd:string\">4</id3>\n" +
" <id4 xsi:type=\"xsd:string\">5</id4>\n" +
" <id5 xsi:type=\"xsd:string\">6</id5>\n" +
" </multiRef>\n" +
" </soapenv:Body>\n" +
"</soapenv:Envelope>";
String message2 = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n" +
" <soapenv:Body>\n" +
" <ns1:test soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns1=\"http://impl.prbt.cmcc.com\">\n" +
" <event href=\"#id0\"/>\n" +
" </ns1:test>\n" +
" <multiRef id=\"id0\" soapenc:root=\"0\" soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xsi:type=\"ns2:VRBTIssueProductNotifyEvt\" xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns2=\"http://schemas.prbt.cmcc.com\">\n" +
" <id0 xsi:type=\"xsd:string\">1</id0>\n" +
" <id1 xsi:type=\"xsd:string\">2</id1>\n" +
" <id2 xsi:type=\"xsd:string\">3</id2>\n" +
" <id3 xsi:type=\"xsd:string\">4</id3>\n" +
" <id4 xsi:type=\"xsd:string\">5</id4>\n" +
" <id5 xsi:type=\"soapenc:Array\" soapenc:arrayType=\"xsd:string[1]\">\n" +
" <item>id5</item>\n" +
" </id5>\n" +
" </multiRef>\n" +
" </soapenv:Body>\n" +
"</soapenv:Envelope>";
String message3 = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n" +
" <soapenv:Body>\n" +
" <ns1:test soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns1=\"http://impl.prbt.cmcc.com\">\n" +
" <event href=\"#id0\"/>\n" +
" </ns1:test>\n" +
" <multiRef id=\"id0\" soapenc:root=\"0\" soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xsi:type=\"ns2:VRBTIssueProductNotifyEvt\" xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns2=\"http://schemas.prbt.cmcc.com\">\n" +
" <id0 xsi:type=\"xsd:string\">1</id0>\n" +
" <id1 xsi:type=\"xsd:string\">2</id1>\n" +
" <id2 xsi:type=\"xsd:string\">3</id2>\n" +
" <id3 xsi:type=\"xsd:string\">4</id3>\n" +
" <id4 xsi:type=\"xsd:string\">5</id4>\n" +
" <id5 href=\"#id1\"/>\n" +
" </multiRef>\n" +
" <multiRef id=\"id1\" soapenc:root=\"0\" soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xsi:type=\"ns2:VRBTIssueProductNotifyEvt\" xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns2=\"http://schemas.prbt.cmcc.com\">\n" +
" <id0 xsi:type=\"xsd:string\">1</id0>\n" +
" <id1 xsi:type=\"xsd:string\">2</id1>\n" +
" <id2 xsi:type=\"xsd:string\">3</id2>\n" +
" <id3 xsi:type=\"xsd:string\">4</id3>\n" +
" <id4 xsi:type=\"xsd:string\">5</id4>\n" +
" <id5 xsi:type=\"xsd:string\">6</id5>\n" +
" </multiRef>\n" +
" </soapenv:Body>\n" +
"</soapenv:Envelope>";
String message4 = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n" +
" <soapenv:Body>\n" +
" <ns1:test soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns1=\"http://impl.prbt.cmcc.com\">\n" +
" <event href=\"#id0\"/>\n" +
" </ns1:test>\n" +
" <multiRef id=\"id0\" soapenc:root=\"0\" soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xsi:type=\"ns2:VRBTIssueProductNotifyEvt\" xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns2=\"http://schemas.prbt.cmcc.com\">\n" +
" <id0 xsi:type=\"xsd:string\">1</id0>\n" +
" <id1 xsi:type=\"xsd:string\">2</id1>\n" +
" <id2 xsi:type=\"xsd:string\">3</id2>\n" +
" <id3 xsi:type=\"xsd:string\">4</id3>\n" +
" <id4 xsi:type=\"xsd:string\">5</id4>\n" +
" <id5 xsi:type=\"soapenc:Array\" soapenc:arrayType=\"xsd:string[1]\">\n" +
" <item href=\"#id1\"/>\n" +
" </id5>\n" +
" </multiRef>\n" +
" <multiRef id=\"id1\" soapenc:root=\"0\" soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xsi:type=\"ns2:VRBTIssueProductNotifyEvt\" xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns2=\"http://schemas.prbt.cmcc.com\">\n" +
" <id0 xsi:type=\"xsd:string\">1</id0>\n" +
" <id1 xsi:type=\"xsd:string\">2</id1>\n" +
" <id2 xsi:type=\"xsd:string\">3</id2>\n" +
" <id3 xsi:type=\"xsd:string\">4</id3>\n" +
" <id4 xsi:type=\"xsd:string\">5</id4>\n" +
" <id5 xsi:type=\"xsd:string\">6</id5>\n" +
" </multiRef>\n" +
" </soapenv:Body>\n" +
"</soapenv:Envelope>";
String message5 = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" +
"<soapenv:Envelope xmlns:soapenv=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\n" +
" <soapenv:Body>\n" +
" <ns1:test soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns1=\"http://impl.prbt.cmcc.com\">\n" +
" <event href=\"#id0\"/>\n" +
" </ns1:test>\n" +
" <multiRef id=\"id0\" soapenc:root=\"0\" soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xsi:type=\"ns2:VRBTIssueProductNotifyEvt\" xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns2=\"http://schemas.prbt.cmcc.com\">\n" +
" <id0 xsi:type=\"xsd:string\">1</id0>\n" +
" <id1 xsi:type=\"xsd:string\">2</id1>\n" +
" <id2 xsi:type=\"xsd:string\">3</id2>\n" +
" <id3 xsi:type=\"xsd:string\">4</id3>\n" +
" <id4 xsi:type=\"xsd:string\">5</id4>\n" +
" <id5 href=\"#id1\"/>\n" +
" </multiRef>\n" +
" <multiRef id=\"id1\" soapenc:root=\"0\" soapenv:encodingStyle=\"http://schemas.xmlsoap.org/soap/encoding/\" xsi:type=\"ns2:VRBTIssueProductNotifyEvt\" xmlns:soapenc=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:ns2=\"http://schemas.prbt.cmcc.com\">\n" +
" <id0 xsi:type=\"xsd:string\">1</id0>\n" +
" <id1 xsi:type=\"xsd:string\">2</id1>\n" +
" <id2 xsi:type=\"xsd:string\">3</id2>\n" +
" <id3 xsi:type=\"xsd:string\">4</id3>\n" +
" <id4 xsi:type=\"xsd:string\">5</id4>\n" +
" <id5 xsi:type=\"soapenc:Array\" soapenc:arrayType=\"xsd:string[1]\">\n" +
" <item>id5</item>\n" +
" </id5>\n" +
" </multiRef>\n" +
" </soapenv:Body>\n" +
"</soapenv:Envelope>";
JSONObject parse = SoapXmlFormatUtil.parse(message);
System.out.println("===========parse============");
System.out.println(parse);
JSONObject parse2 = SoapXmlFormatUtil.parse(message2);
System.out.println("===========parse2============");
System.out.println(parse2);
JSONObject parse3 = SoapXmlFormatUtil.parse(message3);
System.out.println("===========parse3============");
System.out.println(parse3);
JSONObject parse4 = SoapXmlFormatUtil.parse(message4);
System.out.println("===========parse4============");
System.out.println(parse4);
JSONObject parse5 = SoapXmlFormatUtil.parse(message5);
System.out.println("===========parse5============");
System.out.println(parse5);
}
}
===========parse============
{"id0":"1","id2":"3","id1":"2","id4":"5","id3":"4","id5":"6"}
===========parse2============
{"id0":"1","id2":"3","id1":"2","id4":"5","id3":"4","id5":["id5"]}
===========parse3============
{"id0":"1","id2":"3","id1":"2","id4":"5","id3":"4","id5":{"id0":"1","id2":"3","id1":"2","id4":"5","id3":"4","id5":"6"}}
===========parse4============
{"id0":"1","id2":"3","id1":"2","id4":"5","id3":"4","id5":[{"id0":"1","id2":"3","id1":"2","id4":"5","id3":"4","id5":"6"}]}
===========parse5============
{"id0":"1","id2":"3","id1":"2","id4":"5","id3":"4","id5":{"id0":"1","id2":"3","id1":"2","id4":"5","id3":"4","id5":["id5"]}}
执行速度
long currentTimeMillis = System.currentTimeMillis();
System.out.println(currentTimeMillis);
for (int i = 0; i < 10000; i++) {
JSONObject parse = SoapXmlFormatUtil.parse(message);
JSONObject parse2 = SoapXmlFormatUtil.parse(message2);
JSONObject parse3 = SoapXmlFormatUtil.parse(message3);
JSONObject parse4 = SoapXmlFormatUtil.parse(message4);
JSONObject parse5 = SoapXmlFormatUtil.parse(message5);
}
long timeMillis = System.currentTimeMillis();
System.out.println(timeMillis);
System.out.println((timeMillis-currentTimeMillis)/1000);
1590721566666
1590721579405
12
12秒执行5万条xml数据的解析，平均 4166条/s
License
本文由 新·都在 原创，采用 CC BY-NC-SA 4.0 许可协议，转载请注明出处。
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