package cn.com.iaspec.workflow.manage.managetree;

/**
 * <p>Title:解析XML </p>
 *
 * <p>Description: 深圳市勞動(dòng)仲裁信息管理系統(tǒng)</p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: 永泰軟件工程有限公司</p>
 *
 * @author syj
 * @version 1.0
 */
import org.apache.xml.serialize.*;
import org.w3c.dom.*;

public class DocumentToXml{

  public DocumentToXml(){}

  /**
   * docToXML
   * generate the XML text by the Document
   * @param doc Document the Document need to be generated
   * @return String the generated XML text
   */
  public static String docToXML(Document doc){
    return docToXML(doc,null,true);
  }

  public static String docToXML(Document doc,boolean bFormat){
    return docToXML(doc,null,bFormat);
  }

  public static String docToXML(Document doc,String xsldoc,boolean bFormat){
    OutputFormat format=new OutputFormat(doc,"GB2312",bFormat); //Serialize DOM
    java.io.StringWriter stringOut=new java.io.StringWriter(); //Writer will be a String
    XMLSerializer serial=new XMLSerializer(stringOut,format);
    try{
      serial.asDOMSerializer(); // As a DOM Serializer
      if(xsldoc!=null&&xsldoc.trim().length()>0){
        serial.processingInstruction("xml:stylesheet",
            "href=\""+xsldoc+"\" type=\"text/xsl\"");
      }
      serial.serialize(doc.getDocumentElement());
    }
    catch(Exception ignore){}
    return stringOut.toString();
  }
}