serialize graph of javabeans into xml having separate xml file for each java instance -

could please suggest framework or tool serialize graph of javabeans xml having separate xml file each java instance? java xml tools managed find serialzie single file, need them separate, example:

model:

 class {     b b;   }   class b {   }   a = new a();   a.b  = new b(); 

serialize :

a.xml:

 <a>   <property name="b>somehow ref b</property>  </a> 

b.xml

<b> </b> 

best regards, ebu.

you use jaxb , xmladapter following:

a

import java.util.arraylist; import java.util.list;  import javax.xml.bind.annotation.xmlrootelement; import javax.xml.bind.annotation.adapters.xmljavatypeadapter;  @xmlrootelement @xmljavatypeadapter(myadapter.class) public class {      private b b;     private list<c> c;      public a() {         c = new arraylist<c>();     }      public b getb() {         return b;     }      public void setb(b b) {         this.b = b;     }      public list<c> getc() {         return c;     }      public void setc(list<c> c) {         this.c = c;     }  } 

b

import javax.xml.bind.annotation.xmlrootelement; import javax.xml.bind.annotation.adapters.xmljavatypeadapter;  @xmlrootelement @xmljavatypeadapter(myadapter.class) public class b {  } 

c

import javax.xml.bind.annotation.xmlrootelement; import javax.xml.bind.annotation.adapters.xmljavatypeadapter;  @xmlrootelement @xmljavatypeadapter(myadapter.class) public class c {  } 

myadapter

import java.io.file;  import javax.xml.bind.jaxbcontext; import javax.xml.bind.jaxbexception; import javax.xml.bind.marshaller; import javax.xml.bind.annotation.adapters.xmladapter;  public class myadapter extends xmladapter<string, object> {      private static int counter = 1;       private static jaxbcontext jaxbcontext;     static {         try {             jaxbcontext = jaxbcontext.newinstance(a.class, b.class, c.class);         } catch(jaxbexception e) {             throw new runtimeexception(e);         }     }      @override     public object unmarshal(string v) throws exception {         file xml = new file(v);         return jaxbcontext.createunmarshaller().unmarshal(xml);     }      @override     public string marshal(object v) throws exception {         string filename = counter++ + ".xml";         file xml = new file(filename);         marshaller marshaller = jaxbcontext.createmarshaller();         marshaller.setproperty(marshaller.jaxb_formatted_output, true);         marshaller.marshal(v, xml);         return filename;     }  } 

demo

import javax.xml.bind.jaxbcontext; import javax.xml.bind.marshaller;  public class demo {      public static void main(string[] args) throws exception {         jaxbcontext jc = jaxbcontext.newinstance(a.class, b.class, c.class);          a = new a();         a.setb(new b());         a.getc().add(new c());         a.getc().add(new c());          marshaller marshaller = jc.createmarshaller();         marshaller.setproperty(marshaller.jaxb_formatted_output, true);         marshaller.marshal(a, system.out);     }  }