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package com.airport.util.parse;
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import org.apache.log4j.Logger;
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import org.jdom.Document;
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import org.jdom.Element;
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import org.jdom.JDOMException;
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import org.jdom.input.SAXBuilder;
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import org.jdom.output.Format;
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import org.jdom.output.XMLOutputter;
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import java.io.*;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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public class IMFXMLMaker {
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private static final Logger logger = Logger.getLogger(IMFXMLMaker.class);
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private Document XmlDocument;
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private Element RootElement;
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private Element SndrElement;
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private Element RcvrElement;
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private Element SEQNElement;
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private Element TYPEElement;
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private Element STYPElement;
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private String XmlStr;
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private String SNDR;
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private String RCVR;
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private String SEQN;
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private String TYPE;
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private String STYP;
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private String IMFContent;
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private String IMFXml;
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public String getXmlStr() {
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return XmlStr;
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}
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public void setXmlStr(String xmlStr) {
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XmlStr = xmlStr;
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}
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public String getSNDR() {
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return SNDR;
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}
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public void setSNDR(String SNDR) {
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this.SNDR = SNDR;
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}
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public String getRCVR() {
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return RCVR;
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}
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public void setRCVR(String RCVR) {
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this.RCVR = RCVR;
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}
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public String getSEQN() {
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return SEQN;
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}
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public void setSEQN(String SEQN) {
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this.SEQN = SEQN;
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}
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public String getTYPE() {
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return TYPE;
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}
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public void setTYPE(String TYPE) {
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this.TYPE = TYPE;
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}
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public String getSTYP() {
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return STYP;
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}
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public void setSTYP(String STYP) {
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this.STYP = STYP;
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}
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public String getIMFContent() {
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return IMFContent;
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}
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public void setIMFContent(String IMFContent) {
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this.IMFContent = IMFContent;
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}
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public String getIMFXml() {
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return IMFXml;
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}
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public void setIMFXml(String IMFXml) {
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this.IMFXml = IMFXml;
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}
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//初始化报文头部节点
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public IMFXMLMaker(String sndr,String seqn,String type,String styp){
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this.SNDR = sndr;
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this.SEQN = seqn;
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this.TYPE = type;
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this.STYP = styp;
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this.XmlDocument = new Document();
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//跟节点
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this.RootElement = new Element("MSG");
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this.XmlDocument.addContent(this.RootElement);
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//meta节点
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Element MetaElement = new Element("META");
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this.RootElement.addContent(0,MetaElement);
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//meta下的子节点们
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SndrElement = new Element("SNDR");
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RcvrElement = new Element("RCVR");
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SEQNElement = new Element("SEQN");
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Element DDTMElement = new Element("DDTM");
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TYPEElement = new Element("TYPE");
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STYPElement = new Element("STYP");
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MetaElement.addContent(0,SndrElement);
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MetaElement.addContent(1,RcvrElement);
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MetaElement.addContent(2,SEQNElement);
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MetaElement.addContent(3,DDTMElement);
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MetaElement.addContent(4,TYPEElement);
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MetaElement.addContent(5,STYPElement);
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SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyyMMddHHmmss");
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String dateString = simpleDateFormat.format(new Date());
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DDTMElement.setText(dateString);
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SndrElement.setText(this.SNDR);
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SEQNElement.setText(this.SEQN);
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TYPEElement.setText(this.TYPE);
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STYPElement.setText(this.STYP);
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}
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public String finalXmlStr(){
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try{
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Document contentDocument = string2Doc(this.IMFContent);
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this.RootElement.addContent(1,contentDocument.detachRootElement());
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String backXml = doc2String(this.XmlDocument);
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return backXml;
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}catch (Exception e){
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e.printStackTrace();
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return this.SEQN+"error";
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}
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}
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/**
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* 字符串转换为DOCUMENT
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*
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* @param xmlStr 字符串
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* @return doc JDOM的Document
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* @throws Exception
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*/
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public static Document string2Doc(String xmlStr) throws Exception {
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java.io.Reader in = new StringReader(xmlStr);
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Document doc = (new SAXBuilder()).build(in);
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return doc;
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}
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/**
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* Document转换为字符串
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*
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* @param doc DOCUMENT对象
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* @return xmlStr 字符串
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* @throws Exception
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*/
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public String doc2String(Document doc) throws Exception {
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Format format = Format.getPrettyFormat();
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format.setEncoding("UTF-8");// 设置xml文件的字符为UTF-8，解决中文问题
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XMLOutputter xmlout = new XMLOutputter(format);
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ByteArrayOutputStream bo = new ByteArrayOutputStream();
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xmlout.output(doc, bo);
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return bo.toString();
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}
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/**
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* XML转换为Document
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*
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* @param xmlFilePath XML文件路径
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* @return doc Document对象
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* @throws Exception
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*/
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public static Document xml2Doc(String xmlFilePath) throws Exception {
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File file = new File(xmlFilePath);
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return (new SAXBuilder()).build(file);
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}
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public void main(String[] args) throws Exception{
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finalXmlStr();
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}
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} |
...
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