Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

Castor

 
Ranch Hand
Posts: 132
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Report post to moderator
I'm a beginner to castor. Im using a mapping file and marshalling some objects.
In a certain class, I have a HashSet member, that stores a collection of another object. I have getter and setter but they dont actually take in and return HashSets; rather their input is an array of objects. please see below.
eg.
class Test {
HashSet data; // say, this stores a set of objects of type MyObj.
public void setData(MyObj[] objs) {
// convert the array into hashset and store.
}
public MyObj[] getData () {
// convert the hashset to array and return.
}
}
when i try to marshall this object, i get an exception related to this field, like
"access resulted in exception: java.lang.reflect.InvocationTargetException"
My mapping file has the following lines, incase u need it -
type="packagename.MyObj"
get-method="getData"
set-method="setData"
collection="array">

Please tell me where I'm going wrong.
 
Sheriff
Posts: 3341
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Report post to moderator
Since Caster is an OpenSource project, please follw that one for replies.
 
    Bookmark Topic Watch Topic
  • New Topic