Carles Gasques

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since Apr 19, 2013
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Recent posts by Carles Gasques

Thanks Evan,

I have run the ladder up to university master degree long ago and have several years of working experience as technical manager and midrange architect.
OOP, UML and software patterns already are in my toolset.

I'm just curious about what software architect certifications or courses are highly regarded by the ranch users.

Best reggards,

Evan Raymonds wrote:You can learn about UML diagrams online and draw them online even. Use a proper UML software. There are free to try type online applications on the web try them out. My choice is cerately


I agree that UML as software patterns are part of the required skills/tools for a software architect but I expect recommendations of courses or certificates.
Hi,

You could use a Spring 3 Validator that cheks user, first and last name against the password using the java "java.util.regex" api.

Best regards,
8 years ago
Thanks Ritchie for share your point of view.
8 years ago
Well then keep tracking back :-)

The problem could be the select

try to remove the question mark


Cheers,

8 years ago
JSP
Sorry Supun,

Maybe I'm wrong but seems to me a client trace not a server trace of the error.
"com.sun.xml.ws.transport.http.client.HttpTransportPipe"

Where this trace comes from <your_bea_instance>.log, <your_bea_domain>.log, weblogic error, weblogic out ?


Best regards,
8 years ago
Hi Priya,

What do you get when iterating the query result?


Cheers,

8 years ago
JSP
Hi Dinesh,

Your reference documentation already have an ant target to generate the client code "<target name="webservice.client">" in a client jar.
If you run this target something goes wrong?

Best regards,

8 years ago
Hi Priya,

Try to replace in your servlet code

for
since you placed the "afno" value in the jsp request as an attribute


Best regards,

8 years ago
JSP
Hi all,

This thread lead me to a performance question.

Before I could invoke the intern method on a String object, I have to instantiate it, therefore I have spend resources in this step
(I understand that instantiation is a really expensive step) then the String reference from the heap (could be garbage collected) is replaced by a reference from the pool.

From a performance perspective couldn't be more optimal to have an additional static method 'String.intern("Legend")' that makes unnecessary to create the String in the pool.
What do you think?


Best regards,

8 years ago
Hi Mike,

Your new String goes to the heap, say with reference "H23", and when you force it to be placed on the pool gets a diferent reference, say "P44".
If you create a new string s3 "Legend" and force it to the pool then gonna have the same reference "P44".



Best regards,
8 years ago
Hi,

Since is a server issue perhaps the server trace (weblogic) could give us some more insight.
Could you attach a excerpt from the server log?

Best regards,

8 years ago
Hi,

The literates say that synchronize(this) inside a method is exactly the same that synchronize the method

because the synchronization in the 2 cases is over the object instance.

I would check now this with a class bytecode dump (just for fun),

Best regards,

Hi,

Try to change the dependency for javax.annotation in the pom.xml to



You can check the maven central repository web site for current avalaible artifacts, for example javax.annotation
maven central

Best regards,

8 years ago
Hi,

This works for me.
1) Add the below profile to your pom.xml
2) Execute this maven command mvn validate -P libs



Best regards,
8 years ago