object reference

I'm not entirely sure I understand what you're trying to do...

do you just want to cast the Object to a String?

String theValue = (String)getId();

or is something else required?

if you post a brief code sample so that we can see more easily what you're trying to accomplish, then maybe we can help you.

T

chez_mo at 2007-7-6 23:13:44 >

I try in both mode:

- if I use Cast ( (String) obj.getId() ) i recieve a java.lang.ClassCast Exception;

- if I use toString() method, the strResult is the index (in memory I presume) of the value, but not the true value.

I use JAXB, but I think this problem is related standard JAVA library.

The code:

-

public void gestisci_slave(SlaveType slave,List module){

ObjectType obj;

String s;

List elemento;

obj=slave.getObject();

s= obj.getId().toString();

System.out.println("ID= "+s);

}

-

where:

- ObjectType and SlaveType are types generated by JAXB;

- slave.getObject() return me an ObjectType type;

- obj.getId() return me an Object type (java.lang.Object);

If I execut code, the s output is:

ID= xml.modify.impl.ClipImpl@82d210

xml.modify.impl.ClipImpl identify a class generated by JAXB, @82d210 is (I presume) memory address.

How can I get the true value?

I try with Reference and RefAddr type, but.....nothing!!!!

Any idea?

PS: in JAXB documentation there is Reference type link, but the html file is empty!!

Nil_2004 at 2007-7-6 23:13:44 >