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sai rama krishna

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since May 29, 2009
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Recent posts by sai rama krishna

I found alternate link
http://commons.apache.org/proper/commons-chain/download_chain.cgi
any end to end examples to understand this concept? please advise
1 year ago
hi,

i am looking at below link

http://www.onjava.com/pub/a/onjava/2005/03/02/commonchains.html

How this apache chain related to spring and rest web serives. Any good examples around this to understand end to end flow. why we need chain of beans?

when  i try to download apache chain says
http://commons.apache.org/proper/commons-chain/downloads.html

says
Not Found

The requested URL /proper/commons-chain/downloads.html was not found on this serve


please advise
1 year ago
i searched below link

https://github.com/jax-rs/api

can you please post exact link to get jars. What all jars i need? any end to end examples on web services?
1 year ago
i am trying below example
https://www.tutorialspoint.com/restful/restful_first_application.htm

when i added project to tomcat 8.5 in eclipse and trying to start tomcat i am getting below error

Server Tomcat v8.5 Server at localhost failed to start.
are these below 3 same jar or different jars?

\jaxrs-ri-2.17\jaxrs-ri\api
\jaxrs-ri-2.17\jaxrs-ri\ext
\jaxrs-ri-2.17\jaxrs-ri\lib
jaxrs-ri seems jar right which has api and ext and lib within that?

i downloaded that and added from below site
http://www.java2s.com/Code/Jar/j/Downloadjaxrsapijar.htm
it seems to have 2.0 version not 2.17 as mentioned in site?
where i can get exact version jar?
where i can see exact error trace of tomcat?

please advise
1 year ago
hi,

i was reading as below
https://www.tutorialspoint.com/restful/restful_statelessness.htm

what is the meaning of below

Consider the following URL −

https://localhost:8080/UserManagement/rest/UserService/users/1

If you hit the above url using your browser or using a java based client or using Postman, result will always be the User XML whose Id is 1 because the server does not store any information about the client.

<user>
  <id>1</id>
  <name>mahesh</name>
  <profession>1</profession>
</user>



how result with id 1 is related to statelessness.

since we created new user it created with id 1 and while retrieving we get same value right.

please advise
1 year ago
instead of  scanner.nextLine() can i use scanner.next()?
what is meaning of nextLine() method here?
i am entering input like
23192
etc in the same line right not next line?
1 year ago
sure. I will do that



in above code what is ::

i never seen such operator? please advise
1 year ago
i never remember creating unchecked exception myself
1 year ago
Saisir les chiffres: 1384
  1
 333
44444
8888888

i am able to see output.

I never saw a method returning its own class object? any other similar use cases or links or examples where method returns its own class object? it looks bit odd as i am familiar with returning String int etc mostly
1 year ago


i wonder why the method returns App like below

public App createArrayOfDigits()


i do not see any output. How to execute this program in eclipse?
1 year ago
Hi,

i am trying below example



I wonder how they are able to get the option in drop down like MBean as attached and i am not able to get that option in drop down
please advise
Thank you for reminding again. I started reading the book now. Hopefully will finish in a week days.
2 years ago