Jaxb XML to Java object/Java to XML, jaxb XML Object Structure

    //  Convert XML into Bean      Public   Static  Requestxml parsetobean (string xmlstr) {requestxml = Null  ;  Try  {Jaxbcontext = Jaxbcontext. newinstance (requestxml. Class  ); Unmarshaller um = Jaxbcontext. createunmarshaller (); requestxml = (Requestxml) Um. unmarshal (New  Bytearrayinputstream (xmlstr. getbytes ()));}  Catch  (Jaxbexception e) {e. getmessage ();}  Return  Requestxml ;}  //  Convert bean to XML      Private   Static String parsetoxml (Object JavaBean) Throws  Exception {jaxbcontext Context =Jaxbcontext. newinstance (xmlbean. getclass (); extends aller m = Context. createmarshaller (); stringwriter SW = New  Stringwriter (); M. Marshal (JavaBean, SW );  Return  Sw. tostring ();} 

Jaxb structure:

XML example:

 <?  XML version = "1.0" encoding = "UTF-8"  ?>  <  Bean  ID = "10"  Code  = "Xm1000x"  >      <  Name  > X. M <  Name  >          <  Levels  >          <  Level  Key  = "1" > None </  Level  >          <  Level  Key  = "2"  > Nothing </  Level  >      </  Levels  >          <  Extras >          <  Extra  >              <  Type  > 1 </  Type  >              <  Content  > XX. Mm. xx </  Content  >          </ Extra  >          <  Extra  >              <  Type  > 2 </  Type  >              <  Content  > XX. Mm. xx </  Content  >         </  Extra  >      </  Extras  >      </  Bean  >         

Java Bean:

Import Java. util. arraylist; import Java. util. list; import javax. XML. BIND. annotation. xmlattribute; import javax. XML. BIND. annotation. xmlelement; import javax. XML. BIND. annotation. xmlelementwrapper; import javax. XML. BIND. annotation. xmlrootelement; @ xmlrootelement (name = "Bean") public class bean {private integer ID; private string code; private string name; private list <level> levels = new arraylist <level> (); Private list <Extra> extras = new arraylist <Extra> (); Public Bean () {}@ xmlattributepublic integer GETID () {return ID ;}@ xmlattributepublic string getcode () {return code ;}@ xmlelementpublic string getname () {return name ;} @ xmlelementwrapper (name = "levels") @ xmlelement (name = "level") public list <level> getlevels () {return levels;} @ xmlelementwrapper (name = "EXTRAS ") @ xmlelement (name = "extra") public list <Extra> getextras () {return extras;} public void setid (integer ID) {This. id = ID;} public void setcode (string code) {This. code = Code;} public void setname (string name) {This. name = Name;} public void setlevels (list <level> levels) {This. levels = levels;} public void setextras (list <Extra> extras) {This. extras = extras ;}}

 Import  Javax. xml. Bind. annotation. xmlattribute;  Import  Javax. xml. Bind. annotation. xmlrootelement;  Import  Javax. xml. Bind. annotation. xmlvalue; @ xmlrootelement  Public   Class  Level {  Private  Integer key;  Private  String value;  Public Level () {}@ xmlattribute (name = "Key" )  Public  Integer getkey (){  Return  Key ;}@ xmlvalue  Public  String getvalue (){  Return  Value ;}  Public   Void  Setkey (integer key) {key = Key ;} Public   Void  Setvalue (string value ){  This . Value = Value ;}} 

 Import  Javax. xml. Bind. annotation. xmlelement;  Import  Javax. xml. Bind. annotation. xmlrootelement; @ xmlrootelement  Public   Class  Extra {  Private  String type; Private  String content;  Public  Extra () {}@ xmlelement  Public  String GetType (){  Return  Type ;}@ xmlelement  Public  String getcontent (){  Return  Content ;}  Public   Void Settype (string type ){  This . Type = Type ;}  Public   Void  Setcontent (string content ){  This . Content = Content ;}}