[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-2547) Seam remoting cannot decode Collection objects correctly
[ http://jira.jboss.com/jira/browse/JBSEAM-2547?page=all ]
Shane Bryzak closed JBSEAM-2547.
--------------------------------
Resolution: Cannot Reproduce Bug
I cannot reproduce this issue. Here's the test case I tried:
Server-side Seam component:
@Name("test")
public class Test
{
@WebRemote
public List getTestItems() {
List values = new ArrayList();
values.add("Foo");
values.add(123);
values.add(new Date());
Foo foo = new Foo();
foo.setValue("Bar");
values.add(foo);
return values;
}
}
Server-side POJO bean:
package org.jboss.seam.example.remoting;
public class Foo {
private String value;
public String getValue() {
return value;
}
public void setValue(String value) {
this.value = value;
}
}
Client-side include:
<s:remote include="test,org.jboss.seam.example.remoting.Foo"/>
Client-side code:
function test() {
var test = Seam.Component.getInstance("test");
test.getTestItems(testCallback);
}
function testCallback(result) {
for (var i = 0; i < result.length; i++)
{
alert(result[i]);
if (Seam.Remoting.getTypeName(result[i]) ==
"org.jboss.seam.example.remoting.Foo")
alert(result[i].getValue());
}
}
With this test case everything works as expected. If you can still reproduce the issue
then I'm going to need a more detailed test case.
Seam remoting cannot decode Collection objects correctly
--------------------------------------------------------
Key: JBSEAM-2547
URL: http://jira.jboss.com/jira/browse/JBSEAM-2547
Project: JBoss Seam
Issue Type: Bug
Components: Remoting
Affects Versions: 2.0.0.GA
Environment: JBoss 4.x AS, Javascript and Seam Integration
Reporter: P C
Assigned To: Shane Bryzak
Through the use of Seam Remoting, I find that there is a "bug" in how seam
decodes Collection objects on the client side (javascript). For example, on the server
side, I am doing the following in a stateless seam bean:
@Stateless@Name ("test")
class TestAction implements Test {
List getTestItems() {...}
}
On the Client Side (Javascript):
var test = Seam.Component.getInstance("test");
test.getTestItems(callBack);
var callBack(result) {
}
When the seam proxy decodes the message it cannot determine the object types inside the
returned collection so it returns someting undefined. But if I define Generics then it
works:
List<ConcreteClass> getTestItems() {...}
It seams to me that the Seam Proxy has trouble parsing objects in an abstract collection.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://jira.jboss.com/jira/secure/Administrators.jspa
-
For more information on JIRA, see: http://www.atlassian.com/software/jira