Comments for Joe on Computing http://joemorrison.org/blog How I Learned to Stop Worrying and Love Writing Software Thu, 11 Mar 2010 02:37:21 +0000 http://wordpress.org/?v=2.7.1 hourly 1 Comment on Java template for WSDL-first web services using CXF (for Maven2 and Eclipse) by james greenwood http://joemorrison.org/blog/2008/10/23/cxf-wsdl-first/comment-page-1/#comment-9041 james greenwood Wed, 10 Mar 2010 22:07:59 +0000 http://joemorrison.org/blog/?p=21#comment-9041 i didn't use the maven but I manually build this project by doing the wsdl2java and created all the component but when I deployed to tomcat, the page shows up but keep getting the 404 page not found for http://localhost:8080/ws-example/ws-example?wsdl Do you have your project without in maven. I will include my project too. i didn’t use the maven but I manually build this project by doing the wsdl2java and created all the component but when I deployed to tomcat, the page shows up but keep getting the 404 page not found for http://localhost:8080/ws-example/ws-example?wsdl

Do you have your project without in maven. I will include my project too.

]]> Comment on Serializable != Synchronized, especially not with Oracle by Omri Ben Shitrit http://joemorrison.org/blog/2009/07/18/serializable-synchronized-especially-not-with-oracle/comment-page-1/#comment-8680 Omri Ben Shitrit Thu, 11 Feb 2010 14:59:25 +0000 http://joemorrison.org/blog/?p=64#comment-8680 Hi Joe, A nice link on Wikipedia thats relevant: http://en.wikipedia.org/wiki/Software_transactional_memory Omri Hi Joe,

A nice link on Wikipedia thats relevant:

http://en.wikipedia.org/wiki/Software_transactional_memory

Omri

]]> Comment on Java template for WSDL-first web services using CXF (for Maven2 and Eclipse) by wah http://joemorrison.org/blog/2008/10/23/cxf-wsdl-first/comment-page-1/#comment-8578 wah Tue, 02 Feb 2010 19:19:06 +0000 http://joemorrison.org/blog/?p=21#comment-8578 more than a year, still useful. thanks more than a year, still useful. thanks

]]> Comment on Java template for WSDL-first web services using CXF (for Maven2 and Eclipse) by John http://joemorrison.org/blog/2008/10/23/cxf-wsdl-first/comment-page-1/#comment-8350 John Wed, 20 Jan 2010 00:22:16 +0000 http://joemorrison.org/blog/?p=21#comment-8350 Hey Bharath/Joe I am trying to implement the web services similar to the way you have described except that my entity classes (with hibernate annotations) live separately than the cxf generated classes. From your post I see that you managed to handle transaction management at the service level. Can you please provide an example of how that can be done and what changes are needed to pom.xml, appContext.xml and EntityManager to handle transaction management? -John Hey Bharath/Joe

I am trying to implement the web services similar to the way you have described except that my entity classes (with hibernate annotations) live separately than the cxf generated classes.
From your post I see that you managed to handle transaction management at the service level. Can you please provide an example of how that can be done and what changes are needed to pom.xml, appContext.xml and EntityManager to handle transaction management?

-John

]]> Comment on Java template for WSDL-first web services using CXF (for Maven2 and Eclipse) by Mike http://joemorrison.org/blog/2008/10/23/cxf-wsdl-first/comment-page-1/#comment-8317 Mike Mon, 18 Jan 2010 02:28:37 +0000 http://joemorrison.org/blog/?p=21#comment-8317 Hey, I am new to web services - I have worked with Oracle web services, which have a web service endpoint where the operations can be invoked- does this web service have something like this? Is there another way to invoke the web service than through using the SOAP-UI tool? Hey, I am new to web services - I have worked with Oracle web services, which have a web service endpoint where the operations can be invoked- does this web service have something like this? Is there another way to invoke the web service than through using the SOAP-UI tool?

]]> Comment on In defense of elite, irrelevant curricula by Kalani Thielen http://joemorrison.org/blog/2009/11/01/in-defense-of-elite-irrelevant-curricula/comment-page-1/#comment-7434 Kalani Thielen Sat, 05 Dec 2009 16:53:37 +0000 http://joemorrison.org/blog/?p=86#comment-7434 I agree that a university education ought to be concerned with fundamental principles. You said "math, math and more math" but I would even explicitly add logic (or "mathematical logic" if you prefer) and proofs of program correctness. But in defense of some of Joel Spolsky's article, I also think that CS students need to be familiar with using a version control system (just like they need to be familiar with using a compiler). It's basic to writing software, and for that matter the general principle of version control applies to more than just tracking changes in text files (software transactional memory, RDBMS transactions, etc). I think that there's a good argument to be made for a Capstone project as well. Ultimately, people will always need to be able to sum up their work and present it clearly -- even (or especially) if they're going to be researchers or professors rather than commercial programmers. This is where great programmers (and great schools) can emphasize that what makes them great are their ideas and their work rather than their name. I agree that a university education ought to be concerned with fundamental principles. You said “math, math and more math” but I would even explicitly add logic (or “mathematical logic” if you prefer) and proofs of program correctness.

But in defense of some of Joel Spolsky’s article, I also think that CS students need to be familiar with using a version control system (just like they need to be familiar with using a compiler). It’s basic to writing software, and for that matter the general principle of version control applies to more than just tracking changes in text files (software transactional memory, RDBMS transactions, etc).

I think that there’s a good argument to be made for a Capstone project as well. Ultimately, people will always need to be able to sum up their work and present it clearly — even (or especially) if they’re going to be researchers or professors rather than commercial programmers. This is where great programmers (and great schools) can emphasize that what makes them great are their ideas and their work rather than their name.

]]> Comment on Developing Web applications with Maven and Eclipse: You *can* have it all by marquex http://joemorrison.org/blog/2008/06/01/developing-web-applications-with-maven-and-eclipse-you-can-have-it-all/comment-page-1/#comment-7147 marquex Sun, 15 Nov 2009 20:43:18 +0000 http://joemorrison.org/blog/2008/06/01/developing-web-applications-with-maven-and-eclipse-you-can-have-it-all/#comment-7147 Greaat!! I've been two days looking for this info on the net!! Works like a charm, thanks so much!! Greaat!! I’ve been two days looking for this info on the net!! Works like a charm, thanks so much!!

]]> Comment on In defense of elite, irrelevant curricula by Daniel Simon http://joemorrison.org/blog/2009/11/01/in-defense-of-elite-irrelevant-curricula/comment-page-1/#comment-6958 Daniel Simon Mon, 02 Nov 2009 07:56:26 +0000 http://joemorrison.org/blog/?p=86#comment-6958 Here, here. I'm an enormous fan of liberal arts education during undergraduate years. If one has the fortunate opportunity to study at a 4-year university program, one had damn well better spend those years with history, philosophy, underwater basket weaving, and the like, in order to become an intelligent human being with a sense of context. A B.A. is *not* a professional degree. Some of the best finance and technology professionals I know never set foot in a technical course, and I think that's a causal relationship. Here, here. I’m an enormous fan of liberal arts education during undergraduate years. If one has the fortunate opportunity to study at a 4-year university program, one had damn well better spend those years with history, philosophy, underwater basket weaving, and the like, in order to become an intelligent human being with a sense of context. A B.A. is *not* a professional degree. Some of the best finance and technology professionals I know never set foot in a technical course, and I think that’s a causal relationship.

]]> Comment on Java template for WSDL-first web services using CXF (for Maven2 and Eclipse) by Bharath http://joemorrison.org/blog/2008/10/23/cxf-wsdl-first/comment-page-1/#comment-6914 Bharath Thu, 29 Oct 2009 20:50:57 +0000 http://joemorrison.org/blog/?p=21#comment-6914 Ok, here's another one. I tried adding spring transaction annotations to the service interface methods generated by the cxf-codegen-plugin. But somehow, when I add -xjc-Xannotate as an 'extraarg' under the 'wsdlOption' tag and try to generate the code, it fails with: org.apache.cxf.tools.common.ToolException: XJC reported 'BadCommandLineException' for -xjc argument:-extension -Xannotate Note that this method works with maven-jaxb2-plugin for generating automatic annotations. Somehow, the xjc that's with the cxf-codegen-plugin doesn't recognize this as valid. This is not a big deal right now since I can just add the @Transaction annotations to my service implementation class instead of the automatically generated CXF service interfaces. But it would be nice to have this work nevertheless. Anyone have any thoughts on this? Ok, here’s another one. I tried adding spring transaction annotations to the service interface methods generated by the cxf-codegen-plugin. But somehow, when I add -xjc-Xannotate as an ‘extraarg’ under the ‘wsdlOption’ tag and try to generate the code, it fails with:
org.apache.cxf.tools.common.ToolException: XJC reported ‘BadCommandLineException’ for -xjc argument:-extension -Xannotate

Note that this method works with maven-jaxb2-plugin for generating automatic annotations. Somehow, the xjc that’s with the cxf-codegen-plugin doesn’t recognize this as valid. This is not a big deal right now since I can just add the @Transaction annotations to my service implementation class instead of the automatically generated CXF service interfaces. But it would be nice to have this work nevertheless.

Anyone have any thoughts on this?

]]> Comment on Java template for WSDL-first web services using CXF (for Maven2 and Eclipse) by Apache CXF How-Tos, well not exactly « Computing Thoughts by Roger Rached http://joemorrison.org/blog/2008/10/23/cxf-wsdl-first/comment-page-1/#comment-6871 Apache CXF How-Tos, well not exactly « Computing Thoughts by Roger Rached Tue, 27 Oct 2009 21:39:31 +0000 http://joemorrison.org/blog/?p=21#comment-6871 [...] Morison, my colleague at Lab49, already posted an excellent article to address the CXF documentation shortcomings; in it he shows how to create a complete Maven [...] [...] Morison, my colleague at Lab49, already posted an excellent article to address the CXF documentation shortcomings; in it he shows how to create a complete Maven [...]

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