Re: Callbacks are properties?

2007-05-06 Thread Raymond Feng
Hi, I fixed it in HeuristicPojoProcessor to exclude the method/field annotated with @Callback. Thanks, Raymond - Original Message - From: "Jean-Sebastien Delfino" <[EMAIL PROTECTED]> To: Sent: Sunday, May 06, 2007 9:41 AM Subject: Re: Callbacks are properties? ant elder wrote: R

Re: Web Application integration story

2007-05-07 Thread Raymond Feng
Hi, I think the jsp:useBean only works with JSPs. How about pure servlet? Thanks, Raymond - Original Message - From: "Luciano Resende" <[EMAIL PROTECTED]> To: "tuscany-dev" Sent: Monday, May 07, 2007 12:47 AM Subject: Web Application integration story Recently we have been prototy

Re: SDO-Axiom DB problem: Element name from data source is dataObject, not the expected...

2007-05-07 Thread Raymond Feng
Hi, Scott. I think the issue is in the creation of SDODataSource. I checked in a fix under 536028, please verify it fixes your problem. Thanks, Raymond - Original Message - From: "Scott Kurz" <[EMAIL PROTECTED]> To: Sent: Monday, May 07, 2007 9:10 AM Subject: Re: SDO-Axiom DB probl

Brief guide for extending Tuscany

2007-05-07 Thread Raymond Feng
Hi, I uploaded a brief guide for extending Tuscany to the following wiki page. Please review and help improve it. http://cwiki.apache.org/confluence/download/attachments/51879/ExtendingTuscany.ppt Thanks, Raymond - To uns

Re: Build failure

2007-05-08 Thread Raymond Feng
Hi, The axis2 binding related stuff are not fully ported yet. I think Simon Nash is working on it. Thanks, Raymond - Original Message - From: "Ignacio Silva-Lepe" <[EMAIL PROTECTED]> To: "Tuscany Dev List" Sent: Tuesday, May 08, 2007 8:27 AM Subject: Build failure Anyone getting

Re: Status of Java SCA 0.90 release

2007-05-08 Thread Raymond Feng
Hi, Simon. I suggest that you submit incremental patches. This way, we could also help to port the module together. Thanks, Raymond - Original Message - From: "Simon Nash" <[EMAIL PROTECTED]> To: Sent: Tuesday, May 08, 2007 4:09 AM Subject: Re: Status of Java SCA 0.90 release S

Re: Conversational Scope: Accessing the max age and max idle on a RuntimeComponent

2007-05-08 Thread Raymond Feng
Hi, Mark. Sorry for not responding to your questions promptly as some of us are attending JavaOne. I added the two methods back to the ScopedImplementationProvider interface so that you can move forward. You should be able to test if the component.getImplementation() instanceof ScopedImpleme

Re: Proxy's and invokers for RuntimeComponentService and RuntimeComponentReference

2007-05-09 Thread Raymond Feng
Hi, It makes sense to me to provide a few methods on RuntimeComponentReference and RuntimeComponentService to simplify the life of extension developers. Here's what I see from the usage pattern perspective. 1) For a reference, it's made available to the client either by injection (proxy) or

Re: Brief guide for extending Tuscany

2007-05-11 Thread Raymond Feng
ake a look at it but deferred after reading Ignacio's comment that "This guide seems to be obsolete already." Thanks. Raymond Feng wrote: Hi, I uploaded a brief guide for extending Tuscany to the following wiki page. Please review and help improve it. http://cwiki.apache

Re: How to get to the defined on a from the ?

2007-05-11 Thread Raymond Feng
Hi, Do the following methods give you enough information? ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component, RuntimeComponentReference reference, M binding); ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component, RuntimeComponentService

Re: How to get to the defined on a from the ?

2007-05-11 Thread Raymond Feng
lloworldwsclient.composite to use the interface.wsdl from the previous email and then with a break point at Axis2BindingProviderFactory.createReferenceBindingProvider (or anywhere else in the Axis2 binding code), I couldn't find anything pointing to the WSDL interface. ...ant O

Removing WorkContext

2007-05-11 Thread Raymond Feng
Hi, The WorkContext was defined to carry some context such as the conversation id, http session id and callback path over the thread local. And the usages are so messy in the code and nobody can really understand how it should be used. As part of the final push for clean SPIs, I propose that

Re: Removing WorkContext

2007-05-12 Thread Raymond Feng
Hi, The first cut is now in under r537483. Thanks, Raymond - Original Message - From: "ant elder" <[EMAIL PROTECTED]> To: Sent: Saturday, May 12, 2007 12:40 AM Subject: Re: Removing WorkContext Yes +1 from me, that would be really good to get done. ...ant On

Re: JavaOne Demo

2007-05-12 Thread Raymond Feng
Hi, It's a very nice demo. I prefer to have it under sca/demos/bigbank. Thanks, Raymond - Original Message - From: "Jean-Sebastien Delfino" <[EMAIL PROTECTED]> To: Sent: Saturday, May 12, 2007 10:29 AM Subject: JavaOne Demo Hi all, I would like to commit the three modules that I

Re: Removing WorkContext

2007-05-13 Thread Raymond Feng
Hi, Sebastien. It was the file I missed in the commit. Thank you for fixing it and I'm sorry for the break. Thanks, Raymond - Original Message - From: "Jean-Sebastien Delfino" <[EMAIL PROTECTED]> To: Sent: Sunday, May 13, 2007 9:28 AM Subject: Re: Removing WorkContext Simon Laws

Re: Tuscany Project CWiki

2007-05-15 Thread Raymond Feng
ry jboynes Jeremy Boynes [EMAIL PROTECTED] OSUser Repository jsdelfino Jean-Sebastien Delfino [EMAIL PROTECTED] OSUser Repository [EMAIL PROTECTED] Meeraj Kunnumpurath [EMAIL PROTECTED] OSUser Repository rfeng Raymond Feng [EMAIL PROTECTED] OSUser Repository svkrish S Venkatakrishnan [EMAIL PROTE

Re: More TODOs for the 0.90 release, was: Tuscany weekly IRC chat log 14 May 2007

2007-05-15 Thread Raymond Feng
Hi, As the o.a.t.s.scope and o.a.t.s.factory packages in the core-spi are in the grey area, I'll move them into core for now and keep the package names as-is. We could revisit this later when the requirements become clearer. Thanks, Raymond - Original Message - From: "Jean-Sebastien

Re: svn commit: r538270 - in /incubator/tuscany/java/sca/modules: core-spi/src/main/java/org/apache/tuscany/sca/core/ core-spi/src/main/java/org/apache/tuscany/sca/factory/ core-spi/src/main/java/org/

2007-05-15 Thread Raymond Feng
Hi, I clicked the commit button too quickly. This moved o.a.t.s.scope and o.a.t.s.factory packages from core-spi to core. Thanks, Raymond - Original Message - From: <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, May 15, 2007 11:17 AM Subject: svn commit: r538270 - in /in

Re: JavaInterfaceIntrospectorExtensionPoint is returning null

2007-05-15 Thread Raymond Feng
Hi, Can you check if tuscany-interface-java-runtime is on the classpath? This module contributes the JavaInterfaceIntrospectorExtensionPoint . Thanks, Raymond - Original Message - From: "Simon Nash" <[EMAIL PROTECTED]> To: Sent: Tuesday, May 15, 2007 2:15 PM Subject: JavaInterfaceI

Re: More TODOs for the 0.90 release, was: Tuscany weekly IRC chat log 14 May 2007

2007-05-15 Thread Raymond Feng
Hi, I have now refactored the RuntimeWire.Source and RuntimeWire.Target into a new interface EndpointReference uner r538339. The Message interface now has the following methods: public interface Message { ... EndpointReference getFrom(); void setFrom(EndpointReference from); Endpoint

Re: NoSuchMethodError from binding-echo sample

2007-05-15 Thread Raymond Feng
Hi, Simon. You must have imcompatible jars on the classpath. Can you rebuild the sca and distro and try again? Thanks, Raymond - Original Message - From: "Simon Nash" <[EMAIL PROTECTED]> To: Sent: Tuesday, May 15, 2007 4:58 PM Subject: NoSuchMethodError from binding-echo sample

Re: CompositeBuilderImpl.createSelfReferences creates a $self$ reference using the service binding

2007-05-18 Thread Raymond Feng
Hi, The self references are created to support the ComponentContext.createSelfReference() in a consistent way as regular references. In your case, if the binding.jsonrpc is declared under the component, then the component can only be assessed over jsonrpc binding (not even SCA binding). And

Re: Tuscany Logo..

2007-05-18 Thread Raymond Feng
Can we just remove the left side from Logo 1? My first "false" impression was they are for two logos. Thanks, Raymond - Original Message - From: "Kevin Williams" <[EMAIL PROTECTED]> To: Sent: Friday, May 18, 2007 10:55 AM Subject: Re: Tuscany Logo.. Logo 1 is still best. We just

Re: Proposed changes to PackageProcessor to handle artifact URI consistently

2007-05-18 Thread Raymond Feng
Hi, Please see my comments below. Thanks, Raymond - Original Message - From: "Jean-Sebastien Delfino" <[EMAIL PROTECTED]> To: Sent: Friday, May 18, 2007 6:43 PM Subject: Re: Proposed changes to PackageProcessor to handle artifact URI consistently Some comments and questions inli

Re: Cleaning up some of the new sample modules

2007-05-19 Thread Raymond Feng
Hi, The main purposes of the implementation-crud and binding-echo are to demonstrate how to add new implementation and binding types using the extension SPIs. As part of that, we have some code to show/verfiy how the extensions are used and runnable with the Tuscany runtime in the format of t

Re: New to Tuscany, would like to contribute small fix to one of the tests

2007-05-19 Thread Raymond Feng
Hi, Bill. Welcome to Tuscany. You hit an interesting known issue related to the format of xsd:gMonth described at http://books.xmlschemata.org/relaxng/ch19-77111.html. The following is quoted from that page: "The value space of xsd:gMonth is the period of one calendar month recurring each c

Re: How to make Tuscany SDO available in Websphere or other server?

2007-05-21 Thread Raymond Feng
Hi, This seems to be class isolation issue in WebSphere. Are you using Websphere 6.0.x or 6.1? As far as I know, the 6.1 comes with OSGi support which can help isolate different versions of EMF classes. How did you make the SDO/EMF jars available to WebSphere, per server or per application?

Re: [VOTE] Release Tuscany Java SCA 0.90-incubating

2007-05-22 Thread Raymond Feng
Hi, Build failure seems to be a show-stopper to me :-). Thank you for catching it. The databinding-jaxb uses the maven-jaxb-plugin to generate JAXB classes for the unit tests. So if we fix it, the scope of testing shouldn't be a big deal. All we have to do is to run the maven build on the en

Re: [VOTE] Release Tuscany Java SCA 0.90-incubating

2007-05-22 Thread Raymond Feng
a release? What is the fix, from the earlier post it didn't sound like there was a good known fix? ...ant On 5/22/07, Raymond Feng <[EMAIL PROTECTED]> wrote: Hi, Build failure seems to be a show-stopper to me :-). Thank you for catching it. The databinding-jaxb uses the mav

Updated document: Extending Tuscany

2007-05-22 Thread Raymond Feng
Hi, I have updated the "Extending Tuscany" document with the latest SPIs and added the "Add databinding" section. Please review and comment. http://cwiki.apache.org/confluence/download/attachments/51879/ExtendingTuscany.ppt Thanks, Raymond ---

Re: Tuscany sample app

2007-05-22 Thread Raymond Feng
Hi, Manu. Welcome to Tuscany and thank you for looking into Tuscany/Geronimo integration. Please see my comments inline below. Thanks, Raymond - Original Message - From: "Manu George" <[EMAIL PROTECTED]> To: Sent: Tuesday, May 22, 2007 1:00 PM Subject: Re: Tuscany sample app Hi

Re: [VOTE] Release Tuscany Java SCA 0.90-incubating

2007-05-22 Thread Raymond Feng
Hi, I downloaded the 0.90 binary distro and unzipped it locally. I also deleted my local maven repo. Then when I follow the README in tuscany-sca-0.90-incubating\samples\calculator to run "mvn" to build the samples, I get the following error as appended later. Am I not supposed to build the

Re: [VOTE] Release Tuscany Java SCA 0.90-incubating

2007-05-23 Thread Raymond Feng
Hi, Simon. Do you have any luck to fix the problem? If not, we probably have to document the limitation and let the release out. Thanks, Raymond - Original Message - From: "Simon Laws" <[EMAIL PROTECTED]> To: Sent: Tuesday, May 22, 2007 10:35 AM Subject: Re: [VOTE] Release Tuscany

Re: svn commit: r540764 [1/2] - in /incubator/tuscany/java/sca/demos: ./ bigbank-account/ bigbank-account/src/ bigbank-account/src/main/ bigbank-account/src/main/java/ bigbank-account/src/main/java/bi

2007-05-23 Thread Raymond Feng
-account/src/main/ bigbank-account/src/main/java/ bigbank-account/src/main/java/bigbank/ bigbank-account/src/main/java/bigbank/account/ bi Raymond Feng wrote: Hi, Sebastien. I'm trying to play with this cool demo and I have a few questions: 1) How can I start the stockquote and accountserv

Tuscany/Geronimo deep integration was: Re: Tuscany sample app

2007-05-23 Thread Raymond Feng
ect: Re: Tuscany sample app Hi Raymond, Thank you for the warm welcome and for the prompt response. I am adding my comments inline below. On 5/23/07, Raymond Feng <[EMAIL PROTECTED]> wrote: Hi, Manu. Welcome to Tuscany and thank you for looking into Tuscany/Geronimo integration.

Re: svn commit: r540764 [1/2] - in /incubator/tuscany/java/sca/demos: ./ bigbank-account/ bigbank-account/src/ bigbank-account/src/main/ bigbank-account/src/main/java/ bigbank-account/src/main/java/bi

2007-05-23 Thread Raymond Feng
emos: ./ bigbank-account/ bigbank-account/src/ bigbank-account/src/main/ bigbank-account/src/main/java/ bigbank-account/src/main/java/bigbank/ bigbank-account/src/main/java/bigbank/account/ bi Raymond Feng wrote: Hi, I followed your instructions, but I still saw the failure as shown below. I

Re: svn commit: r540764 [1/2] - in /incubator/tuscany/java/sca/demos: ./ bigbank-account/ bigbank-account/src/ bigbank-account/src/main/ bigbank-account/src/main/java/ bigbank-account/src/main/java/bi

2007-05-23 Thread Raymond Feng
t: r540764 [1/2] - in /incubator/tuscany/java/sca/demos: ./ bigbank-account/ bigbank-account/src/ bigbank-account/src/main/ bigbank-account/src/main/java/ bigbank-account/src/main/java/bigbank/ bigbank-account/src/main/java/bigbank/account/ bi Raymond Feng wrote: Hi, I started the StockQ

Re: [VOTE] Release Tuscany Java SCA 0.90-incubating RC2

2007-05-24 Thread Raymond Feng
Hi, I grabbed the latest RC src distro and tried to build it locally after removing the local maven repo. But now I saw a test case failure as shown below. Can somebody else try it? The wierd thing is that if I tried to build the failing module again, then it passed. Thanks, Raymond [INF

Re: [VOTE] Release Tuscany Java SCA 0.90-incubating RC2

2007-05-24 Thread Raymond Feng
Hi, Anthoer issue: If I run "ant" for samples/binding-echo from the src distro, I saw compilation errors. It seems that the build.xml assumes that location="../../lib/tuscany-sca-manifest.jar"/> is in place. Thanks, Raymond C:\Apache\tuscany-sca-0.90-incubating-src\samples\binding-echo>ant

Re: [VOTE] Release Tuscany Java SCA 0.90-incubating RC2

2007-05-24 Thread Raymond Feng
Hi, In the RC, I'm seeing that composite element is missing required targetNamespace attribute, for example, the Calculator.composite has the following: http://www.osoa.org/xmlns/sca/1.0 name="Calculator"> ... By the SCA spec, the composite should have the targetNamespace attr: A sim

Re: [VOTE] Release Tuscany Java SCA 0.90-incubating RC2

2007-05-24 Thread Raymond Feng
Hi, I tried the binary distro too and the samples worked well. +1 to release it! Thanks, Raymond - Original Message - From: "ant elder" <[EMAIL PROTECTED]> To: Sent: Thursday, May 24, 2007 7:19 AM Subject: [VOTE] Release Tuscany Java SCA 0.90-incubating RC2 Please review and vote

Re: SDO-Axiom DB problem: Element name from data source is dataObject, not the expected...

2007-05-24 Thread Raymond Feng
Hi, Scott. It's a bit wierd here. By the code in Input2InputTransformer, if the target databinding supports wrapping (for SDO, it's true), we try to convert at the wrapper element level first, i.e., transform the OMElement to a wrapper SDO, and then get the children from the wrapper. Do you

Re: SDO-Axiom DB problem: Element name from data source is dataObject, not the expected...

2007-05-25 Thread Raymond Feng
le operation can not have different databindings. If so I'd say that during DataBindingJavaInterfaceProcessor processing we could set the databinding we find at the input type level on the operation level as well. I'm sure you might have a better idea. I know this was discussed awh

Re: SDO-Axiom DB problem: Element name from data source is dataObject, not the expected...

2007-05-25 Thread Raymond Feng
at the input type level on the operation level as well." - what are the issues with doing that? ...ant On 5/25/07, Raymond Feng <[EMAIL PROTECTED]> wrote: Hi, Scott. For now, you can use @DataBinding at the operation level to declare the databinding behind the interface mapping. D

Re: Promoting and configuring services in an SCA domain, was: A few issues with HelloWorld WS sample

2007-05-25 Thread Raymond Feng
Hi, Here is my understanding of the Spec about the URI for a service binding: Let's assume that we have the following declaration: component: c1 service: s1 binding: name="b1" uri="uri1" binding: name="b2" binding: If the base URI for http is "http://localhost:8080/";,

[SCA Spec] The usage of target attribute and binding URIs for references

2007-05-25 Thread Raymond Feng
Hi, The assembly spec allows us to declare targets for a component reference. Meanwhile, the enclosing binding elements can provide endpoints too. The following is quoted from the spec. "Note that a binding element may specify an endpoint which is the target of that binding. A reference must

Re: Build break - databinding test case error

2007-05-28 Thread Raymond Feng
Hi, I'm sorry that a local change slipped into the commit and it hit a bug in SUN JDK. I fixed it under r542409. Raymond - Original Message - From: "Jean-Sebastien Delfino" <[EMAIL PROTECTED]> To: Sent: Monday, May 28, 2007 7:53 PM Subject: Build break - databinding test case error

Re: Updated document: Extending Tuscany

2007-05-29 Thread Raymond Feng
Hi, Simon. I would appreciate if you can update the document directly. The document is on the wiki but it's still in the PPT format. I was trying to convert it to a wiki page but gave up due to the time constraint as I had to adjust the formattings all by hand. Maybe we can try to see if there

Re: Wire binding selection?

2007-05-29 Thread Raymond Feng
Hi, There are two issues behind: 1) For a reference with multiplicity 1..1, there should be one and only one target and that's why wireList.get(0) is used. To find the corresponding wire for a given binding, we have a better way: RuntimeComponentReference.getRuntimeWire(Binding binding). 2)

Re: Promoting and configuring services in an SCA domain, was: A few issues with HelloWorld WS sample

2007-05-29 Thread Raymond Feng
te: I'm not sure if you're saying its wrong or right that the endpoint is changing in the helloworld example? ...ant On 5/25/07, Raymond Feng <[EMAIL PROTECTED]> wrote: Hi, Here is my understanding of the Spec about the URI for a service binding: Let's assume that we have

Re: Wire binding selection?

2007-05-30 Thread Raymond Feng
Hi, Simon. Please see my comments inline. Thanks, Raymond - Original Message - From: "Simon Laws" <[EMAIL PROTECTED]> To: Sent: Tuesday, May 29, 2007 11:51 PM Subject: Re: Wire binding selection? Ok, Raymond, this is useful. So what it does seem to come down to is binding selecti

Re: [Java Sca]-Parse two interface error.

2007-05-30 Thread Raymond Feng
Hi, It seems that the 1.0 SCA java spec defines an algorithm to introspect the services provided by a java interface as follows: 1. @Service will be checked first and honored 2. The following is quoted from Java spec 1.2.1.3. Introspecting services offered by a Java implementation In the cas

Re: (SCA)How can get the service by composite service name

2007-05-31 Thread Raymond Feng
Hi, By the SCA spec, when a deployable composite is added to the SCA domain, it's "included" by the logical SCA domain composite. As a result, all top-level components must have unique names. Thanks, Raymond - Original Message - From: "Huang Kai" <[EMAIL PROTECTED]> To: Cc: "???"

Re: JMS on new SPIs

2007-05-31 Thread Raymond Feng
Hi, To me, an embedded broker will help development testing. We can use the same strategy: if the broker module is present, its module activator can start a broker in the "start()" method. For external brokers, just don't add the broker module to the classpath. Thanks, Raymond - Origina

Re: 0.91 release?

2007-05-31 Thread Raymond Feng
Hi, I agree with Simon that it seems to be a bit rush to have the next release in one or two weeks. Getting user feedback from 0.90 release and figuring out what's next would take some time. But if we have specifc features that can be achieved soon, I'm OK with it. One thought: would it be pos

Re: JSONRPC binding and SDO?

2007-06-01 Thread Raymond Feng
Hi, Simon. We have a JSON databinding but it's not in the main build. I thought that we moved it to "contrib" but I cannot find it in the source tree any more. Sebastien, do you know where they are? Thanks, Raymond - Original Message - From: "Simon Laws" <[EMAIL PROTECTED]> To: "tu

Re: 0.91 release?

2007-06-01 Thread Raymond Feng
day, June 01, 2007 4:05 PM Subject: Re: 0.91 release? [snip] Raymond Feng wrote: One thought: would it be possible that we add such features to 0.90 branch instead of creating a new one out of the trunk? I'm not sure, I was thinking about the following: - leave the 0.90 release branch whe

Re: Contribute to SCA-OSGi integration

2007-06-04 Thread Raymond Feng
Hi, Please see my comments inline below. Thanks, Raymond - Original Message - From: "Rajini Sivaram" <[EMAIL PROTECTED]> To: Sent: Monday, June 04, 2007 7:22 AM Subject: Contribute to SCA-OSGi integration Hello, I would like to contribute to the SCA<->OSGi integration activities.

Re: Reactivating the extension, ready to go with the latest commits to sandbox

2007-06-05 Thread Raymond Feng
Hi, It seems that it breaks the build as the following dependency cannot be resolved: org.osoa sca-api 1.0-incubating-SNAPSHOT I'll fix it to use "org.apache.tuscany.sca" as the group id. A side question, should the group id for sca-api be org.osoa or org.apache.tuscany.sca? Thanks, Ray

Re: problem in Input2InputTransformer: if (sourceWrapped && (!targetWrapped))

2007-06-05 Thread Raymond Feng
Hi, Scott. Thank you for finding the problem. I'll fix it. Raymond - Original Message - From: "Scott Kurz" <[EMAIL PROTECTED]> To: Sent: Tuesday, June 05, 2007 4:09 PM Subject: problem in Input2InputTransformer: if (sourceWrapped && (!targetWrapped)) In testing some of the issue

Re: svn commit: r544658 - in /incubator/tuscany/java/sca/samples: helloworld-ws-reference/src/main/java/helloworld/ helloworld-ws-reference/src/main/resources/ helloworld-ws-service/src/main/resources

2007-06-05 Thread Raymond Feng
Hi, Now the sample is failing with the following error. It seems the endpoint address is not matching. Caused by: org.apache.axis2.AxisFault: Transport error: 404 Error: /HelloWorldSe rviceComponent at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessa geWithCommo

Re: SCA Binding and Disitribution was: Distributed Composites

2007-06-06 Thread Raymond Feng
Hi, I like the topology.xml approach. For the topology composite, I suggest that we use a syntax something like the following: http://$host:8080/acbd";> https://$host:8090/acbd";> http://$host:8085/jsonxyz";>

Re: Servlet path change?

2007-06-06 Thread Raymond Feng
Hi, Ant. I agree with you that we should generalize the service binding URI. I think I have a proposal here. When the CompositeBuidler builds the composite, we should calculate the service binding URI based on various pieces of the information as defined by the spec and save the effective UR

Re: CompositeBuilderImpl.createSelfReferences creates a $self$ reference using the service binding

2007-06-06 Thread Raymond Feng
erent attributes for services or references, on some binding's the URI may include the reference name so this would end up including $self$ in the URI. ...ant On 5/18/07, Raymond Feng <[EMAIL PROTECTED]> wrote: Hi, The self references are created to support the ComponentContex

Re: Servlet path change?

2007-06-06 Thread Raymond Feng
Hi, Please see my comments inline below. Thanks, Raymond - Original Message - From: "Jean-Sebastien Delfino" <[EMAIL PROTECTED]> To: Sent: Wednesday, June 06, 2007 1:09 PM Subject: Re: Servlet path change? [snip] Raymond Feng wrote: Hi, Ant. I agree with yo

Re: What's an SCA domain base URI? was: Servlet path change?

2007-06-06 Thread Raymond Feng
Hi, I think the base URI for a scheme cannot be global to a SCA domain. As you said, that would be useless. The spec needs some clarifications here. We might have two options here: 1) The SCA domain defines the base URI pattern such as http://$host:8080/. And $host will be replaced by the ru

Re: Servlet path change?

2007-06-06 Thread Raymond Feng
Hi, I agree with you that the base URIs are from the topology model. What I meant before is that the CompositeBuilder will be aware of the topology model and use it to compute the effective URI for the service bindings. Are we on the same page? Thanks, Raymond - Original Message -

Re: Servlet path change?

2007-06-06 Thread Raymond Feng
Good points. +1 to have separate modules handle the physical topology aspect. Thanks, Raymond - Original Message - From: "Jean-Sebastien Delfino" <[EMAIL PROTECTED]> To: Sent: Wednesday, June 06, 2007 3:46 PM Subject: Re: Servlet path change? Raymond Feng wrot

Re: What's an SCA domain base URI? was: Servlet path change?

2007-06-07 Thread Raymond Feng
That's right. Basically the binding provider needs to figure out which scheme to use for a paticular service or reference. Thanks, Raymond - Original Message - From: "Simon Laws" <[EMAIL PROTECTED]> To: ; <[EMAIL PROTECTED]> Sent: Thursday, June 07, 2007 2:28 AM Subject: Re: What's an

Re: Domains, runtimes, components and cardinality

2007-06-18 Thread Raymond Feng
Hi, Please see my comments inline below. Thanks, Raymond - Original Message - From: "Simon Laws" <[EMAIL PROTECTED]> To: "tuscany-dev" Sent: Monday, June 18, 2007 5:25 AM Subject: Domains, runtimes, components and cardinality Following on from recent discussion on the distributed

Re: [VOTE] Fuhwei Lwo for Tuscany Committer

2007-06-27 Thread Raymond Feng
+1 from me. Thanks, Raymond - Original Message - From: "Frank Budinsky" <[EMAIL PROTECTED]> To: Sent: Tuesday, June 26, 2007 5:47 AM Subject: Re: [VOTE] Fuhwei Lwo for Tuscany Committer Absolutely +1 from me! Frank. "kelvin goodson" <[EMAIL PROTECTED]> wrote on 06/26/2007 07:10:2

Re: Resolving files, getting the component interface

2007-07-02 Thread Raymond Feng
Hi, By reading the spec, the "process" attribute specifies the target QName of an executable WS-BPEL process. We can follow the QName resolving approach to figure out which BPEL file to use. During the processing of a SCA contribution, we can create a BPELImplementation w/ the QName and mark i

Re: Making the base artifact processor utilities more readily available

2007-07-03 Thread Raymond Feng
Hi, At this moment, we use the term "SPI" to represent all the interfaces and classes accessible to the extension developers. I think it can be further divided into two categories. 1) The contract interfaces/classes 2) The utility/helper classes 1 is mandatory while 2 is optional to extensio

Re: SCA binding and wiring

2007-07-03 Thread Raymond Feng
Hi, Please see my comments inline. Thanks, Raymond - Original Message - From: "Simon Laws" <[EMAIL PROTECTED]> To: "tuscany-dev" Sent: Tuesday, July 03, 2007 6:20 AM Subject: SCA binding and wiring The SCA binding provides the default binding and appears when the user doesn't expl

Re: Making the base artifact processor utilities more readily available

2007-07-03 Thread Raymond Feng
the code is. https://svn.apache.org/repos/asf/incubator/tuscany/java/sca/modules/extension-helper/src/main/java/org/apache/tuscany/sca/spi/utils/AbstractImplementation.java How about "not completely trivial" instead of "error-prone"? ...ant On 7/3/07, Raymond Feng <[EMA

Re: [DISCUSS] Geronimo-Tuscany integration(Sending to both lists)

2007-07-03 Thread Raymond Feng
Hi, Please see my comments inline. Thanks, Raymond - Original Message - From: "Manu George" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Cc: Sent: Tuesday, July 03, 2007 7:53 AM Subject: Re: [DISCUSS] Geronimo-Tuscany integration(Sending to both lists) Hi , From Paul

Re: StackOverflowException when mutual reference exist

2007-07-04 Thread Raymond Feng
Hi, I think it's legal to have references from both A->B and B->A. Please create a JIRA to track this issue. Thanks, Raymond - Original Message - From: "Huang Kai" <[EMAIL PROTECTED]> To: Sent: Wednesday, July 04, 2007 10:48 PM Subject: StackOverflowException when mutual reference

Re: Problems using WSDL interfaces together with DataBinding (DB) framework

2007-07-05 Thread Raymond Feng
Hi, Scott. Thank you for bringing up this issue. I have been thinking about this for a while:-). There are three interfaces in the picture: 1) [componentType.reference.interface]: The java interface of the reference defined by the component type, which is introspected from the @Reference an

Re: Problems using WSDL interfaces together with DataBinding (DB) framework

2007-07-06 Thread Raymond Feng
osite-level > > ref/service. > > The > > code setting up the binding intf (3) might really want a Java atomic > > component impl's Java intf to percolate up to be set on the binding. > > (Maybe a WSDL->Java conversion is the right thing to do here then). > > &g

Re: Problems using WSDL interfaces together with DataBinding (DB) framework

2007-07-06 Thread Raymond Feng
Java atomic > component impl's Java intf to percolate up to be set on the binding. > (Maybe a WSDL->Java conversion is the right thing to do here then). > > Anyway, I'm expanding the discussion a bit ... > > I need to think a bit to articulate in more detail some questions

Re: Problems using WSDL interfaces together with DataBinding (DB) framework

2007-07-06 Thread Raymond Feng
d have a > > > Composite impl with WSDL interface on the Composite-level ref/service. > > > The > > > code setting up the binding intf (3) might really want a Java > > > atomic > > > component impl's Java intf to percolate up to be set on the > > >

Re: [DISCUSS] Geronimo-Tuscany integration(Sending to both lists)

2007-07-06 Thread Raymond Feng
Hi, I created an empty WIKI page @ http://cwiki.apache.org/confluence/display/TUSCANYWIKI/Tuscany+Geronimo+Integration. We should try to capture the key points for the discussions. Thanks, Raymond - Original Message - From: "Manu George" <[EMAIL PROTECTED]> To: Sent: Friday, July

Re: Need spec defined Databindings? Was: (TUSCANY-824) DataBinding: Is it a concern of Programming Model vs. Assembly?

2007-07-09 Thread Raymond Feng
Hi, Mike. I like your proposal to define the interface compatibility. The current 1.0 spec is vague in this area. One thing to clarify: are you proposing to use WSDL as the canonical IDL? WSDL 1.1 or 2.0? Thanks, Raymond - Original Message - From: "Mike Edwards" <[EMAIL PROTECTED

Re: Need spec defined Databindings? Was: (TUSCANY-824) DataBinding: Is it a concern of Programming Model vs. Assembly?

2007-07-09 Thread Raymond Feng
Hi, Mike. Thank you for looking into it. Please see my comments inline. Raymond - Original Message - From: "Mike Edwards" <[EMAIL PROTECTED]> To: Sent: Friday, July 06, 2007 6:34 AM Subject: Need spec defined Databindings? Was: (TUSCANY-824) DataBinding: Is it a concern of Programmi

Re: [VOTE] Release Tuscany Java SCA 0.91-incubating RC2

2007-07-09 Thread Raymond Feng
Hi, I have reviewed the content and it looks pretty good to me. The source distro can be built from an empty local maven repo successfully. I can run the samples and demos using ant script with the binary distro. The LICENSE and NOTICE files are in place. +1. Thanks, Raymond - Original

Re: Build problems

2007-07-10 Thread Raymond Feng
Hi, Please run "mvn clean install". Thanks, Raymond - Original Message - From: "Graham Charters" <[EMAIL PROTECTED]> To: "tuscany-dev" Sent: Tuesday, July 10, 2007 8:56 AM Subject: Build problems Hi, I'm trying to build Tuscany Java and have hit a couple of problems. I've started

Re: Please apply reworked patch for TUSCANY-1341

2007-07-10 Thread Raymond Feng
Hi, Sorry for the delay. I'll try to apply it today. Thanks, Raymond - Original Message - From: "Simon Nash" <[EMAIL PROTECTED]> To: Sent: Monday, July 09, 2007 6:08 AM Subject: Re: Please apply reworked patch for TUSCANY-1341 Could someone take a look at this patch, please? I'd

Re: Website ACL

2007-07-10 Thread Raymond Feng
+1 on Simon's suggestion. Thanks, Raymond - Original Message - From: "Simon Nash" <[EMAIL PROTECTED]> To: Sent: Tuesday, July 10, 2007 12:37 PM Subject: Re: Website ACL This ia a really huge list. Most of these people have no connection with Tuscany. Perhaps write access could be

Re: Canonical form for binding URIs and reference targets

2007-07-11 Thread Raymond Feng
Hi, Simon. I'm also looking into this area from a different perspective now: support multiple bindings for references and services in terms of promotion and wiring. I also remember Sebastien once suggested that we add a new computedURI to the base Binding model. I take the value of "target"

Re: Canonical form for binding URIs and reference targets

2007-07-11 Thread Raymond Feng
targets Hi guys, More comments inline. There are some issues with multiplicity and multiple bindings. Dave - Original Message - From: "Simon Nash" <[EMAIL PROTECTED]> To: Sent: Wednesday, July 11, 2007 7:22 PM Subject: Re: Canonical form for binding URIs and refe

Re: Canonical form for binding URIs and reference targets

2007-07-12 Thread Raymond Feng
comments inline. There are some issues with multiplicity and multiple bindings. Dave - Original Message - From: "Simon Nash" <[EMAIL PROTECTED]> To: Sent: Wednesday, July 11, 2007 7:22 PM Subject: Re: Canonical form for binding URIs and reference targets Comments i

Puzzles around reference multiplicity, multiple bindings and promotion

2007-07-12 Thread Raymond Feng
reference with multiplicity = 1..N: The composite reference: Would this promotion end up with two effective wires? a) C1/R1-->C2/S1 (binding.sca) for internal wire in the composite b) C1/R1-->C3/S1 (binding.sca) Thanks, Raymond Feng [EMAIL PROTECTED]

Re: Build errors in SCA implementation-das module

2007-07-12 Thread Raymond Feng
Hi, I'm seeing the build failure as follows: [ERROR] FATAL ERROR [INFO] [INFO] javax.xml.stream.XMLStreamReader [INFO] [INFO] Trace java.lang.NoClassDe

Re: Build errors in SCA implementation-das module

2007-07-12 Thread Raymond Feng
;s a change on SDO pom, so you might have to rebuild SDO first. On 7/12/07, Raymond Feng <[EMAIL PROTECTED]> wrote: Hi, I'm seeing the build failure as follows: [ERROR] FATAL ERROR [INFO] [INFO] j

Re: Build errors in SCA implementation-osgi and implementation-pojo2-extension

2007-07-12 Thread Raymond Feng
Hi, It's a bit strange. The implementation.osgi is built successfully for me. Raymond - Original Message - From: "Simon Nash" <[EMAIL PROTECTED]> To: Sent: Thursday, July 12, 2007 2:21 PM Subject: Build errors in SCA implementation-osgi and implementation-pojo2-extension I'm see

Re: Build issues

2007-07-12 Thread Raymond Feng
Hi, The latest SDO changes introduced an NPE and broke some code in tuscany-wsdl2java. I'm fixed the SDO problem under r555786 and the wsdl2java break under r555787. Please verify. Thanks, Raymond - Original Message - From: "Luciano Resende" <[EMAIL PROTECTED]> To: "tuscany-dev"

Intermittent exception from itest\osgi-implementation suite

2007-07-12 Thread Raymond Feng
Hi, I see the following exception thrown from the itest\osgi-implementation suite intermittently. It seems to be a timing issue. Can somebody take a look? Thanks, Raymond Work thread Thread[main,5,main] - Order, submitted (play.com), fulfilled, shippe d (ParcelForce) Test complete Deactiva

Re: TUSCANY-1379 and incremental updates to SCA contributions

2007-07-12 Thread Raymond Feng
Hi, I'm excited to see it as an important step for the Tuscany integration with web containers. Now that web applications start to share the same Tuscany runtime, I expect to see the isolation/sharing issues between different contributions :-). Java classloading is one of them. Luciano has sta

Re: Getting developer jira access to Amita Vadhavkar

2007-07-12 Thread Raymond Feng
+1. I have noticed Amita's contribution. Thanks, Raymond - Original Message - From: "Luciano Resende" <[EMAIL PROTECTED]> To: "tuscany-dev" Sent: Thursday, July 12, 2007 10:17 PM Subject: Getting developer jira access to Amita Vadhavkar Amita Vadhavkar has been helping DAS for cou

Re: SDO dependencies in implementation-das and implementation-data

2007-07-13 Thread Raymond Feng
Hi, This is the transitive dependency support by maven. IMO, duplicating the SDO dependency might lead to inconsistent versions for SDO and DAS unless we need to use a different version of SDO other than the one used by a given DAS version. Thanks, Raymond - Original Message - From

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