Ravi Vakka

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since Nov 06, 2006
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Recent posts by Ravi Vakka

Roger Rammer wrote:Superb! great minds think alike ;-)

Riley Thomas wrote:Assuming there is no limit to the amount of balls that can be placed on the scale, the answer is 3 weighs.

1: Weigh 6 balls on each side. The heavier side (obviously) contains the irregular ball.
2: Of those 6, weight 3 on each side. Again, the heavier side has the irregular ball.
3: Of those 3, weigh any 2. If they're equal, the third ball is the irregular.



But do we know already that the faulty one is heavier or lighter, in order to come to above conclusion ?
Lets say if the faulty ball is lighter then the above logic does not work right ?
12 years ago
Nice discussion topic first of all.
I feel both the technologies have its own advantages and finally it depends on the nature of the project (Simple or Complex application), size of the project (Small size or large sized project) and how much customer is willing to spend on the infrastructure.
I remember we used Apache FOP to convert XML files to PDF and PDF files to XML in our earlier project.
More info can be found at :
http://xmlgraphics.apache.org/fop/

Let me know if this is the one you are looking for
Hi Greg,

Congratulation on your New Book.
14 years ago
Hi Craig,

Congratulations on your new book. Hope your book opens new windows in Java Spring programming.
Hi

I am running a small Hello world kind of webservice in weblogic 7.0 platform. I have created following java files

Hello.java (Remote interface)
HelloHome.java (Home interface)
HelloBean.java (EJB)
HelloClient.java

I have compiled the server side java files and created META-INF and kept ejb-jar.xml and weblogic-jar.xml in it.

when i am trying to run the weblogic.ejbc i am getting the following error :

C:\Web Services Code\WebService Example>java weblogic.ejbc pre_hello.jar hello.j
ar
C:/Web Services Code/WebService Example/ejbcgen/Hello/HelloBean_swhcir_EOImpl.ja
va:15: cannot resolve symbol
symbol : class Hello
location: interface Hello.Hello
implements Hello.Hello, weblogic.utils.PlatformConstants
^
C:/Web Services Code/WebService Example/ejbcgen/Hello/HelloBean_swhcir_HomeImpl.
java:13: cannot resolve symbol
symbol : class HelloHome
location: interface Hello.Hello
implements Hello.HelloHome, weblogic.utils.PlatformConstants
^
C:/Web Services Code/WebService Example/ejbcgen/Hello/HelloBean_swhcir_HomeImpl.
java:68: cannot resolve symbol
symbol : class Hello
location: interface Hello.Hello
public Hello.Hello create ()
^
C:/Web Services Code/WebService Example/ejbcgen/Hello/HelloBean_swhcir_HomeImpl.
java:72: cannot resolve symbol
symbol : class Hello
location: interface Hello.Hello
return (Hello.Hello) super.create(md_ejbCreate);
^
4 errors
Exec failed .. exiting

Can somebody help me with this problem or if anybody has already developed some sample webservice in weblogic 7.0 pls pass on the instructions to create and run the webservice.

Thanks a lot
17 years ago