Hi Jean,
thanks for the contrib that you have contributed.
I am learning how RpcJavaPojo works with qooxdoo frontend.
2 Feedbacks from me.
1. The Running of test
In your code has also provided a class named TestController for server
test.
And I ran the test against the TestController on RpcJavaPojo backend.
The test cases in TestController all passed EXCEPT for the
getArrayInteger().
public int[] getArrayInteger() throws RemoteException {
return new int[]{1, 2, 3, 4};
}
If I change the return type into Integer[] e.g.
public Integer[] getArrayInteger() throws RemoteException {
return new Integer[]{1, 2, 3, 4};
}
It works.
Looks like RpcJavaPojo does not handle the Java primitive data type ?
The JavaScript code for testing is :
method = "getArrayInteger";
alert("calling '" + method +"'");
result = rpcController.callSync(method);
alert("sync. call getArrayInteger {"+result+"}");
alert("Returns an array: " +
((typeof(result) == "object") &&
(result instanceof Array)));
Request JSON:
{"service":"services.TestController","method":"getArrayInteger","id":33,
"params":[]}
Result JSON:
{"error":null,"id":33,"result":{}}
2. Working with JSON Object
I had a further Querstion about how RpcJavaPojo handles the JavaScript
Object comes as request parameter from the qooxdoo client and what will
be sent back to client as result?
I have done a test on that: the service method on backend:
Public Map echoMap(Map input){
Return input;
}
And the calling javascript code on client is:
var addr = new Object();
addr.Vorname="Erika";
addr.Nachname="Mustermann";
addr.Strasse="Musterstrasse";
addr.Nummer=1;
addr.plz="1000";
addr.Stadt="Musterstadt";
// send an object
rpc.callAsync(echoMapHandler, "echoMap", addr);
The request and result of JSON look like:
Request:
{"service":"services.test","method":"echoMap","id":47,"params":[{"Vornam
e":"Erika","Nachname":"Mustermann","Strasse":"Musterstrasse","Nummer":1,
"plz":"1000","Stadt":"Musterstadt"}]}
Result:
{"error":{"message":"novlog.rpc.RpcException: Bad arguments for method
echoMap","origin":1,"class":"novlog.rpc.RpcException","cause":{"message"
:"novlog.serialization.UnserializationException: Cannot unserialize
java.util.HashMapto a
map","class":"novlog.serialization.UnserializationException","origMessag
e":"Cannot unserialize java.util.HashMapto a
map"},"code":5,"origMessage":"Bad arguments for method
echoMap"},"id":47,"result":null}
The tests are run with qooxdoo-1.1-sdk.
Best Regards,
Daojun
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