Hi Chris,
I don't know if BUM allows what you are trying to achieve.
Would you consider to use OGNL instead?
@Test
public void testOGNL() throws Exception {
OgnlRuntime.setNullHandler(Student.class, new StudentNullHandler());
Student student = new Student();
Map<String, Object> context = Ognl.createDefaultContext(student);
Ognl.setValue("id", student, 1);
Ognl.setValue("course.name", student, "course name");
assertEquals(1, student.getId());
assertEquals("course name",student.getCourse().getName());
}
private static class StudentNullHandler implements NullHandler {
public Object nullMethodResult(Map<String, Object> context,
Object target, String methodName, Object[] args) {
return null;
}
public Object nullPropertyValue(Map<String, Object> context,
Object target, Object property) {
final Course course = new Course();
((Student)target).setCourse(course);
return course;
}
}
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Maurizio Cucchiara
On 11 November 2011 19:43, Chris Pratt <[email protected]> wrote:
> I simplified my test case and I think I may have found the culprit. I was
> expecting the BeanMap to handle dot notation properly, but it appears I was
> mistaken. The following doesn't seem to work:
>
> public static void main (String... args) throws ADKException, IOException {
> Student student = new Student();
> Map studmap = new BeanMap(student);
> studmap.put("id",4242);
> studmap.put("name.firstname","Chris");
> studmap.put("name.lastname","Pratt");
> student.dump();
> } //main
>
>
> I get an IllegalArgumentException that Student has no property called
> name.firstname. Is there any way around this? BeanMap isn't really useful
> to me if it doesn't support the object hierarchy that a bean engenders?
> (*Chris*)
>
> On Thu, Nov 10, 2011 at 5:06 PM, Maurizio Cucchiara
> <[email protected]>wrote:
>
>> I'm not sure this is what you are looking for, I'm assuming you are
>> trying to write into the student bean, I hope this will be useful (it
>> works on my side):
>>
>> @Test
>> public void testBeanMap() throws Exception {
>> Student student = new Student();
>> BeanMap map = new BeanMap(student);
>> assertNotNull(map);
>> map.put("id", 1);
>> map.put("course", new Course("course name"));
>> assertEquals(1, student.getId());
>> assertEquals("course name",student.getCourse().getName());
>> }
>>
>>
>> Twitter :http://www.twitter.com/m_cucchiara
>> G+ :https://plus.google.com/107903711540963855921
>> Linkedin :http://www.linkedin.com/in/mauriziocucchiara
>>
>> Maurizio Cucchiara
>>
>>
>>
>> On 11 November 2011 01:51, Chris Pratt <[email protected]> wrote:
>> > StringMapAdaptor
>>
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