T5: Can XMLEncoder be used with T5 app?

[Angelo Chen <an...@yahoo.com.hk>]

Hi,

I'd like to save an ArrayList to xml file with XMLEncoder, it seems that its
writeobject method will cause exceptions in T5 app, but works fine in a
regular java app. here is my code:
public class TestMenuP {

    class Person {
        private String name;

        Person() {
        }

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }
    }

    private ArrayList lst = new ArrayList();

    public TestMenuP() {
        Person p = new Person();
        p.name = "test";
        lst.add(p);

        try {
            FileOutputStream fos = new
FileOutputStream("/Users/justinchua/bfe/address22.xml");

            XMLEncoder xenc = new XMLEncoder(fos);
            xenc.writeObject(lst);

            xenc.close();
            fos.close();

        } catch (FileNotFoundException e) {// TODO Auto-generated catch
block

            e.printStackTrace();
        } catch (IOException e) {

            // TODO Auto-generated catch blocke.printStackTrace();

        }

    }
}

creating an object of above class in a page class will cause exceptions:

java.lang.InstantiationException: org.bfe.istudio.t5.TestMenuP$Person
Continuing ...
java.lang.Exception: XMLEncoder: discarding statement
ArrayList.add(TestMenuP$Person);
Continuing ...

I have placed the above class outside of pages/components packages, any
idea? thanks.

A.C.

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