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1. Re: alpha release soon
sfrind Oct 20, 2004 11:23 AM (in response to sfrind)Hi howard !
I am glad you commented and I am ok to provide you feedbacks.
First point :
when a page is redirected, the vaidate method is never called a second time. I think such a behaviour would be usefull. It comes from the service method of AbstractEngine :
service()
{
...
try { service.service(this, cycle, output);
}
...
catch(RedirectException e)
{
redirect(ex.getTargetPageName(), cycle, output, ex);
}
...
}
redirect(...)
{
...
IPage page = cycle.getPage(pageName);
cycle.setPage(page);
renderResponse(cycle, out);
...
}
and in DirectService :
service(...)
{
...
IPage page = cycle.getPage(pageName);
...
page.validate(cycle);
...
engine.renderResponse(cycle, output);
...
}
you see that validate is not called when I redirect
to a page. Therefore I added a validateBusiness method
that is called every time a page is going to be
validated, because I feel it like that. What' your
POV ?
Second point :
I did a form componenet with many properties that go in a map.
AFAIK the tapestry way,
<component-specification>
...
...
</component-specification>
in the class :
public void getAddress()
{
return map.get("address");
}
public void setAddress(String address)
{
map.put("address", address);
}
what I did is simply to intercept call to the
class by binding some code thanks to ognl with smth
like :
public Object getProperty(
Map context,
Object target,
Object name)
throws OgnlException
{
return map.get(name);
}
that mean I can save some *stupid* code.
Some feedback in general :
I wish tapestry would have more generic
way to generate page components. For instance a
component could be generated programmatically on the fly when a page is rendered according to some metadata.
Second I *really* wish tapestry would integrate
JAAS for security. So far I am using it in forum
code.
That would be usefull for everyone using tapestry + jboss.
To my taste, validate() is a little bit light for security
purposes. But that could be jboss specific and you
don't want that. Anyway there might be smth to do :
JAAS + jboss JAAS specific pluggin.
I would like also to EJB locals usable directly.
for instance :
public UserEJBLocal getUser()
{
return a EJB local user;
}
public void edit(IRequestCycle cycle)
{
UserEJBLocal user = cycle.getParameters()[0];
...
do smth with that damn user
}
that mean transparently encode EJB pk + a way to find
its home and decode it later.
I hope to have brought some ideas and that my POV
is not flawed or insane.
julien -
2. Re: j2me webservice client (jsr172) possible?
thomas.diesler Oct 21, 2004 4:44 AM (in response to sfrind)Yes, we support doclit, however there are known issues in the Axis layer. Try to supply a serializer/deserializer for {http://gfd.de/types}compute in ws4ee-deployment.xml if it is not a bean.
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3. Re: j2me webservice client (jsr172) possible?
sfrind Oct 21, 2004 6:06 AM (in response to sfrind)I don't understand the issue I am quite new to webservices. Here is a sample envelop that was send by a client:
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:tns="http://gfd.de/types">
<soap:Body>
<tns:compute>
<Args_1 xmlns="">
12
a
b
</Args_1>
</tns:compute>
</soap:Body>
</soap:Envelope>
compute is the operation. Args_1 represents a java object that follows bean spec. When I understand you right then I have to create a serializer and a deserializer for my operation. No idea how to do that. The other point is how does JBossWS know that clients wants to talk document/literal encoding? I understand that default behaviour is rpc/literal. Do I have to specify something in configuration? If yes how to do that? -
4. Re: j2me webservice client (jsr172) possible?
thomas.diesler Oct 21, 2004 6:13 AM (in response to sfrind)Have you read the wiki?
http://www.jboss.org/wiki/Wiki.jsp?page=WSTypeMapping -
5. Re: j2me webservice client (jsr172) possible?
sfrind Oct 21, 2004 9:27 AM (in response to sfrind)I have to admit that I don't understand this part of the wiki.
I don't understand
- where can I find the generated wsdd file when I deploy my web service?
- why does JBossWS complain about missing serializer for my operation?
In the given sample JBossWS complains about a non basic class that is instance variable of an argument class for this service. It does not complain about the operation itself.
Here my corresponding wsdl snipped:
<definitions name="ComplexService" targetNamespace="http://gfd.de/wsdl" xmlns:tns="http://gfd.de/wsdl" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:ns2="http://gfd.de/types" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
<schema targetNamespace="http://gfd.de/types" xmlns:tns="http://gfd.de/types" xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns="http://www.w3.org/2001/XMLSchema">
...
I don't understand why I should provider a serializer for the operation (webservice method) itself and how it should look like.