Solved

hibernate - Operation Timed out

Posted on 2006-10-30
9
378 Views
Last Modified: 2013-11-24
Hi

I am using WSAD. I am getting below syntax error when I am try below code for hbm.xml file

<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>

Syntax error at line : "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
Error message : operation timed Out : Connection

can you please help me what does this error mean and how to correct.

Thanks
0
Comment
Question by:basirana
  • 4
  • 2
  • 2
  • +1
9 Comments
 
LVL 37

Expert Comment

by:momi_sabag
ID: 17834905
are you sure you can connect to the internet from your computer ?
try open the link in internet explorer
0
 

Author Comment

by:basirana
ID: 17834962
I am able to access internet I dont have any problem. I am not sure why I am getting syntax error.
0
 
LVL 5

Expert Comment

by:kannan_ekanath
ID: 17835063
What is WSAD? Is it websphere ? I assume you are getting this error when you try to make a XML mapping file and not while actually executing any code.

Go to your IDE options, most IDEs try to cache the XSDs so that they can provide you good validation mechanisms. Disable such validations based on XSD for your IDE.
0
 

Author Comment

by:basirana
ID: 17835195
Exception:

java.lang.UnsupportedClassVersionError: org/hibernate/MappingException (Unsupported major.minor version 48.0)
0
3 Use Cases for Connected Systems

Our Dev teams are like yours. They’re continually cranking out code for new features/bugs fixes, testing, deploying, testing some more, responding to production monitoring events and more. It’s complex. So, we thought you’d like to see what’s working for us.

 
LVL 1

Accepted Solution

by:
OneOrTwo earned 500 total points
ID: 17835364
This suggests to me a mismatch of Java versions. Are you using Java 1.5 for your code? It may be that Hibernate or one of the other libraries you are using requires Java 1.5 and you are not using it..?

The timing out of the connection is probably not the real cause of the problem - the real error is probably this class mismatch.
0
 

Author Comment

by:basirana
ID: 17835642
I dont have jdk1.5. I am working on 1.4
0
 

Author Comment

by:basirana
ID: 17837543
Exception
I am using WSAD is there any configuration I have to do before running hibernate programs
java.lang.UnsupportedClassVersionError: org/hibernate/MappingException (Unsupported major.minor version 48.0)
0
 
LVL 5

Expert Comment

by:kannan_ekanath
ID: 17847769
I can only guesses, like you might have WSAD on top of JDK 1.5 and there is a mismatch between your compilation and runtime JRE
0
 
LVL 1

Expert Comment

by:OneOrTwo
ID: 17848197
Which version of Hibernate are you using?
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Suggested Solutions

This was posted to the Netbeans forum a Feb, 2010 and I also sent it to Verisign. Who didn't help much in my struggles to get my application signed. ------------------------- Start The idea here is to target your cell phones with the correct…
Java Flight Recorder and Java Mission Control together create a complete tool chain to continuously collect low level and detailed runtime information enabling after-the-fact incident analysis. Java Flight Recorder is a profiling and event collectio…
Viewers learn about the third conditional statement “else if” and use it in an example program. Then additional information about conditional statements is provided, covering the topic thoroughly. Viewers learn about the third conditional statement …
Viewers will learn about if statements in Java and their use The if statement: The condition required to create an if statement: Variations of if statements: An example using if statements:

911 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

18 Experts available now in Live!

Get 1:1 Help Now