Re: Netbeans cannot access www.springframework.org

[Peter Hull]

Hi Gary,
I tried this on Netbeans, using the XML snippet given in your link,
https://docs.spring.io/spring-framework/reference/data-access/appendix.html#xsd-schemas-tx
As soon as I typed a '<' the retriever started up and after a second
or two I was presented with a list of tags to complete.
If you're at work, could it be something to do with your corporate
firewall blocking the access to www.springframework.org?

Peter

The retriever output was:

2 Feb 2024, 08:52:52 : Retrieving Location:
https://www.springframework.org/schema/beans/spring-beans.xsd

Retrieved :https://www.springframework.org/schema/beans/spring-beans.xsd
Saved at: 
C:\Users\peter\AppData\Local\NetBeans\Cache\20\xml.retriever\www.springframework.org\schema\beans\spring-beans.xsd


2 Feb 2024, 08:52:53 : Retrieving Location:
https://www.springframework.org/schema/tx/spring-tx.xsd

Retrieved :https://www.springframework.org/schema/tx/spring-tx.xsd
Saved at: 
C:\Users\peter\AppData\Local\NetBeans\Cache\20\xml.retriever\www.springframework.org\schema\tx\spring-tx.xsd
Retrieving Location:
https://www.springframework.org/schema/beans/spring-beans-4.3.xsd
Found in document: https://www.springframework.org/schema/tx/spring-tx.xsd
Retrieved :https://www.springframework.org/schema/beans/spring-beans-4.3.xsd
Saved at: 
C:\Users\peter\AppData\Local\NetBeans\Cache\20\xml.retriever\www.springframework.org\schema\beans\spring-beans-4.3.xsd
Retrieving Location:
https://www.springframework.org/schema/tool/spring-tool-4.3.xsd
Found in document: https://www.springframework.org/schema/tx/spring-tx.xsd
Retrieved :https://www.springframework.org/schema/tool/spring-tool-4.3.xsd
Saved at: 
C:\Users\peter\AppData\Local\NetBeans\Cache\20\xml.retriever\www.springframework.org\schema\tool\spring-tool-4.3.xsd


2 Feb 2024, 08:52:53 : Retrieving Location:
https://www.springframework.org/schema/aop/spring-aop.xsd

Retrieved :https://www.springframework.org/schema/aop/spring-aop.xsd
Saved at: 
C:\Users\peter\AppData\Local\NetBeans\Cache\20\xml.retriever\www.springframework.org\schema\aop\spring-aop.xsd
Retrieving Location:
https://www.springframework.org/schema/beans/spring-beans-4.3.xsd
Found in document: https://www.springframework.org/schema/aop/spring-aop.xsd
Retrieved :https://www.springframework.org/schema/beans/spring-beans-4.3.xsd
Saved at: 
C:\Users\peter\AppData\Local\NetBeans\Cache\20\xml.retriever\www.springframework.org\schema\beans\spring-beans-4.3.xsd
Retrieving Location:
https://www.springframework.org/schema/tool/spring-tool-4.3.xsd
Found in document: https://www.springframework.org/schema/aop/spring-aop.xsd
Retrieved :https://www.springframework.org/schema/tool/spring-tool-4.3.xsd
Saved at: 
C:\Users\peter\AppData\Local\NetBeans\Cache\20\xml.retriever\www.springframework.org\schema\tool\spring-tool-4.3.xsd

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Re: Netbeans cannot access www.springframework.org

[Bill Brooks]

Gary,

I don't know. I couldn't believe it, but retrieving the 'spring-util.xsd'
file from that location you specified using some other utility actually
completes, HTTP 301 redirect and all.

I would suggest posting your issue to the 'spring' section of the Stack
Overflow community <https://stackoverflow.com/questions/tagged/spring> and
see what responses you get there. I don't think you are the only one with
this problem and I would be surprised if it's specific to Netbeans.

Bill


On Thu, Feb 1, 2024 at 2:09 PM Greenberg, Gary  wrote:

> I do understand your point, however, I do not know what I can do to
> continue my development.
> I did try to search for XML schemas on https://spring.io and wasn’t able
> to find anything.
>
> Current documentation still refers to the old location (
> www.springframework.org) for XSD files
> https://docs.spring.io/spring-framework/reference/data-access/appendix.html#xsd-schemas-tx
>
> What would you suggest?
>
>
>
> Regards,
>
> *Gary Greenberg*
>
> Staff Software Engineer
>
>
>
>
>
>
>
> *From:* Bill Brooks 
> *Sent:* Thursday, February 1, 2024 1:30 PM
> *To:* Greenberg, Gary 
> *Cc:* users@netbeans.apache.org
> *Subject:* Re: Netbeans cannot access www.springframework.org
>
>
>
> Gary,
>
>
>
> I doubt that the problem is with your Netbeans installation. If you try
> accessing the host you're relying on with some other tool, you'll see that
> it's been replaced or otherwise redirected via an HTTP 301
> <https://www.domain.com/blog/what-is-a-redirect/> . To wit:
>
>
>
> (base) wbrooks ~ % wget --verbose www.springframework.org
> --2024-02-01 13:18:47--  http://www.springframework.org/
> Resolving www.springframework.org (www.springframework.org)...
> 2606:4700:20::6819:fa07, 2606:4700:20::6819:fb07, 104.25.251.7, ...
> Connecting to www.springframework.org 
> (www.springframework.org)|2606:4700:20::6819:fa07|:80...
> connected.
> HTTP request sent, awaiting response... 301 Moved Permanently
> Location: https://spring.io [following]
> --2024-02-01 13:18:48--  https://spring.io/
> Resolving spring.io (spring.io)... 2606:4700:10::6814:241,
> 2606:4700:10::6814:341, 104.20.3.65, ...
> Connecting to spring.io (spring.io)|2606:4700:10::6814:241|:443...
> connected.
> HTTP request sent, awaiting response... 200 OK
> Length: unspecified [text/html](base) wbrooks@Bills-MBP ~ % wget
> --verbose www.springframework.org
> --2024-02-01 13:18:47--  http://www.springframework.org/
> Resolving www.springframework.org (www.springframework.org)...
> 2606:4700:20::6819:fa07, 2606:4700:20::6819:fb07, 104.25.251.7, ...
> Connecting to www.springframework.org 
> (www.springframework.org)|2606:4700:20::6819:fa07|:80...
> connected.
> HTTP request sent, awaiting response... 301 Moved Permanently
> Location: https://spring.io [following]
> --2024-02-01 13:18:48--  https://spring.io/
> Resolving spring.io (spring.io)... 2606:4700:10::6814:241,
> 2606:4700:10::6814:341, 104.20.3.65, ...
> Connecting to spring.io (spring.io)|2606:4700:10::6814:241|:443...
> connected.
> HTTP request sent, awaiting response... 200 OK
> Length: unspecified [text/html]
>
>
>
> In case you haven't been following along with the corporate intrigue,
> Broadcom Inc. purchased VMware recently and laid off a four digit number
> of employees at VMware, thus far. The full extent of the layoffs is not
> clear. As an outsider with no specific knowledge of Broadcom's culture, I
> would guess that does not bode well for the Spring Java platform going
> forward. Hope I am wrong.
>
>
>
> Hope this helps.
>
>
>
> Bill
>
>
>
> On Thu, Feb 1, 2024 at 11:17 AM Greenberg, Gary 
> wrote:
>
> Trying to validate XML file for the Spring framework application context
> and getting tons of errors as Netbeans cannot access XML schema.
>
> Retriever output shows:
>
>
>
> Jan 23, 2024, 10:11:33 AM : Retrieving Location:
> http://www.springframework.org/schema/beans/spring-beans.xsd
>
>
>
>
>
> Error: Unknown Host: www.springframework.org
>
> URL Resource
>
>
>
>
>
> Jan 23, 2024, 10:11:33 AM : Retrieving Location:
> http://www.springframework.org/schema/util/spring-util.xsd
>
>
>
>
>
> Error: Unknown Host: www.springframework.org
>
> URL Resource
>
>
>
> At the same time I can see these XSD files in the browser without any
> problems. Can anyone tell me what is wrong with my Netbeans installation?
>
> *Gary Greenberg*
>
> Staff Software Engineer
>
>
>
>

RE: Netbeans cannot access www.springframework.org

[Greenberg, Gary]

I do understand your point, however, I do not know what I can do to continue my 
development.
I did try to search for XML schemas on https://spring.io<https://spring.io/> 
and wasn’t able to find anything.
Current documentation still refers to the old location 
(www.springframework.org<http://www.springframework.org/>) for XSD files 
https://docs.spring.io/spring-framework/reference/data-access/appendix.html#xsd-schemas-tx
What would you suggest?

Regards,
Gary Greenberg
Staff Software Engineer



From: Bill Brooks 
Sent: Thursday, February 1, 2024 1:30 PM
To: Greenberg, Gary 
Cc: users@netbeans.apache.org
Subject: Re: Netbeans cannot access www.springframework.org

Gary,

I doubt that the problem is with your Netbeans installation. If you try 
accessing the host you're relying on with some other tool, you'll see that it's 
been replaced or otherwise redirected via an HTTP 
301<https://www.domain.com/blog/what-is-a-redirect/> . To wit:

(base) wbrooks ~ % wget --verbose 
www.springframework.org<http://www.springframework.org/>
--2024-02-01 13:18:47--  http://www.springframework.org/
Resolving www.springframework.org<http://www.springframework.org/> 
(www.springframework.org<http://www.springframework.org/>)... 
2606:4700:20::6819:fa07, 2606:4700:20::6819:fb07, 104.25.251.7, ...
Connecting to www.springframework.org<http://www.springframework.org/> 
(www.springframework.org<http://www.springframework.org/>)|2606:4700:20::6819:fa07|:80...
 connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://spring.io<https://spring.io/> [following]
--2024-02-01 13:18:48--  https://spring.io/
Resolving spring.io<http://spring.io/> (spring.io<http://spring.io/>)... 
2606:4700:10::6814:241, 2606:4700:10::6814:341, 104.20.3.65, ...
Connecting to spring.io<http://spring.io/> 
(spring.io<http://spring.io/>)|2606:4700:10::6814:241|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html](base) wbrooks@Bills-MBP ~ % wget --verbose 
www.springframework.org<http://www.springframework.org/>
--2024-02-01 13:18:47--  http://www.springframework.org/
Resolving www.springframework.org<http://www.springframework.org/> 
(www.springframework.org<http://www.springframework.org/>)... 
2606:4700:20::6819:fa07, 2606:4700:20::6819:fb07, 104.25.251.7, ...
Connecting to www.springframework.org<http://www.springframework.org/> 
(www.springframework.org<http://www.springframework.org/>)|2606:4700:20::6819:fa07|:80...
 connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://spring.io<https://spring.io/> [following]
--2024-02-01 13:18:48--  https://spring.io/
Resolving spring.io<http://spring.io/> (spring.io<http://spring.io/>)... 
2606:4700:10::6814:241, 2606:4700:10::6814:341, 104.20.3.65, ...
Connecting to spring.io<http://spring.io/> 
(spring.io<http://spring.io/>)|2606:4700:10::6814:241|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]

In case you haven't been following along with the corporate intrigue, Broadcom 
Inc. purchased VMware recently and laid off a four digit number of employees at 
VMware, thus far. The full extent of the layoffs is not clear. As an outsider 
with no specific knowledge of Broadcom's culture, I would guess that does not 
bode well for the Spring Java platform going forward. Hope I am wrong.

Hope this helps.

Bill

On Thu, Feb 1, 2024 at 11:17 AM Greenberg, Gary 
mailto:ggree...@visa.com.invalid>> wrote:
Trying to validate XML file for the Spring framework application context and 
getting tons of errors as Netbeans cannot access XML schema.
Retriever output shows:

Jan 23, 2024, 10:11:33 AM : Retrieving Location: 
http://www.springframework.org/schema/beans/spring-beans.xsd


Error: Unknown Host: www.springframework.org<http://www.springframework.org/>
URL Resource


Jan 23, 2024, 10:11:33 AM : Retrieving Location: 
http://www.springframework.org/schema/util/spring-util.xsd


Error: Unknown Host: www.springframework.org<http://www.springframework.org/>
URL Resource

At the same time I can see these XSD files in the browser without any problems. 
Can anyone tell me what is wrong with my Netbeans installation?
Gary Greenberg
Staff Software Engineer

Re: Netbeans cannot access www.springframework.org

[Bill Brooks]

Gary,

I doubt that the problem is with your Netbeans installation. If you try
accessing the host you're relying on with some other tool, you'll see that
it's been replaced or otherwise redirected via an HTTP 301
 . To wit:

(base) wbrooks ~ % wget --verbose www.springframework.org
--2024-02-01 13:18:47--  http://www.springframework.org/
Resolving www.springframework.org (www.springframework.org)...
2606:4700:20::6819:fa07, 2606:4700:20::6819:fb07, 104.25.251.7, ...
Connecting to www.springframework.org
(www.springframework.org)|2606:4700:20::6819:fa07|:80...
connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://spring.io [following]
--2024-02-01 13:18:48--  https://spring.io/
Resolving spring.io (spring.io)... 2606:4700:10::6814:241,
2606:4700:10::6814:341, 104.20.3.65, ...
Connecting to spring.io (spring.io)|2606:4700:10::6814:241|:443...
connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html](base) wbrooks@Bills-MBP ~ % wget --verbose
www.springframework.org
--2024-02-01 13:18:47--  http://www.springframework.org/
Resolving www.springframework.org (www.springframework.org)...
2606:4700:20::6819:fa07, 2606:4700:20::6819:fb07, 104.25.251.7, ...
Connecting to www.springframework.org
(www.springframework.org)|2606:4700:20::6819:fa07|:80...
connected.
HTTP request sent, awaiting response... 301 Moved Permanently
Location: https://spring.io [following]
--2024-02-01 13:18:48--  https://spring.io/
Resolving spring.io (spring.io)... 2606:4700:10::6814:241,
2606:4700:10::6814:341, 104.20.3.65, ...
Connecting to spring.io (spring.io)|2606:4700:10::6814:241|:443...
connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [text/html]

In case you haven't been following along with the corporate intrigue, Broadcom
Inc. purchased VMware recently and laid off a four digit number of
employees at VMware, thus far. The full extent of the layoffs is not clear.
As an outsider with no specific knowledge of Broadcom's culture, I would
guess that does not bode well for the Spring Java platform going forward.
Hope I am wrong.

Hope this helps.

Bill

On Thu, Feb 1, 2024 at 11:17 AM Greenberg, Gary 
wrote:

> Trying to validate XML file for the Spring framework application context
> and getting tons of errors as Netbeans cannot access XML schema.
>
> Retriever output shows:
>
>
>
> Jan 23, 2024, 10:11:33 AM : Retrieving Location:
> http://www.springframework.org/schema/beans/spring-beans.xsd
>
>
>
>
>
> Error: Unknown Host: www.springframework.org
>
> URL Resource
>
>
>
>
>
> Jan 23, 2024, 10:11:33 AM : Retrieving Location:
> http://www.springframework.org/schema/util/spring-util.xsd
>
>
>
>
>
> Error: Unknown Host: www.springframework.org
>
> URL Resource
>
>
>
> At the same time I can see these XSD files in the browser without any
> problems. Can anyone tell me what is wrong with my Netbeans installation?
>
> *Gary Greenberg*
>
> Staff Software Engineer
>
>
>

Netbeans cannot access www.springframework.org

[Greenberg, Gary]

Trying to validate XML file for the Spring framework application context and 
getting tons of errors as Netbeans cannot access XML schema.
Retriever output shows:

Jan 23, 2024, 10:11:33 AM : Retrieving Location: 
http://www.springframework.org/schema/beans/spring-beans.xsd


Error: Unknown Host: www.springframework.org
URL Resource


Jan 23, 2024, 10:11:33 AM : Retrieving Location: 
http://www.springframework.org/schema/util/spring-util.xsd


Error: Unknown Host: www.springframework.org
URL Resource

At the same time I can see these XSD files in the browser without any problems. 
Can anyone tell me what is wrong with my Netbeans installation?
Gary Greenberg
Staff Software Engineer