You'll find here :
http://www.5flow.com/tmp/tomcatjndidb.zip
a very small sample that works on my computer (with IntelliJ project).
Just change the context.xml with your database. Viewing the home page
will create a database, insert records, then display them.
The data source is of type java
Hello Riccardo,
When I try using the pool properties(Without JNDI ) it gives me URL Cannot
Be null error. What I have understood is that, when we make the data source
as a static variable or a member variable of another class and try to use
it another class's function it throws error. If I instant
On 18/07/17 23:21, Alex O'Ree wrote:
> Nice, any idea which method I need to call?
You already have the Context so you want
Context.findChildren()
for a list of all the Wrappers (and it is the wrapper object you need) or
Context.findChild(String)
for a specific Wrapper if you know the name. Th
Nice, any idea which method I need to call?
On Jul 18, 2017 3:54 PM, "Mark Thomas" wrote:
> On 18/07/17 17:41, Alex O'Ree wrote:
> > Alright, quick update on this.
> >
> > At this point, I have servlet context and a username running off the
> > main tomcat http threads (quartz job)
> >
> >> Stan
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Lance,
On 7/18/17 9:56 AM, Campbell, Lance wrote:
> Tomcat 8.0.x Question: I am wanting to know the proper way to start
> a thread from a servlet.
>
> Use Case: A batch process will call a URL that is a servlet. The
> servlet will call a processes
On 18/07/17 18:07, Campbell, Lance wrote:
> Also if tomcat is shut down and a thread is running how does tomcat
> communicate with my software to end a thread?
It can't. The thread will either just stop if it is a Daemon thread or
the Java process won't exit until your thread does.
> Is this wh
On 18/07/17 17:41, Alex O'Ree wrote:
> Alright, quick update on this.
>
> At this point, I have servlet context and a username running off the
> main tomcat http threads (quartz job)
>
>> StandardContext tomcat;load from reflection from ApplicationContext from
>> ServletContext as Applicatio
Also if tomcat is shut down and a thread is running how does tomcat communicate
with my software to end a thread? Is this where you were referring to the
servlet context listener?
-Original Message-
From: Campbell, Lance [mailto:la...@illinois.edu]
Sent: Tuesday, July 18, 2017 12:00 P
Basically I have batch jobs that I need to run on many different web
applications. The batch jobs call servlets that then create threads to do
whatever task I need done behind the scenes. The servlets immediately return a
message after starting the batch threaded job.However my understandi
Thanks Konstantin
1) Our %CATALINA_HOME% and %CATALINA_BASE% are both pointing to the root of
the binary folder - as described by the Reading.txt
2) We have never set anything for java.library.path - and it has always
worked because %CATALINA_HOME%\bin is part of the search path.
Our application
On 7/18/2017 6:29 AM, Mark Thomas wrote:
Note: Passing on the host header can require explicit configuration. In
the proxy. e.g. for httpd:
ProxyPreserveHost On
The best tool that I found to set up reverse proxy is Tomcat's
RemoteIpFilter --
https://tomcat.apache.org/tomcat-8.5-doc/api/org/a
Alright, quick update on this.
At this point, I have servlet context and a username running off the
main tomcat http threads (quartz job)
> StandardContext tomcat;load from reflection from ApplicationContext from
> ServletContext as ApplicationContextFacade
> Realm realm = tomcat.getRealm()
2017-07-18 17:42 GMT+03:00 M. Manna :
> Hello,
>
> We have recently upgraded our tomcat from 8.0.29 to 8.5.16. As part of
> standard upgrade we have cleaned up all our bin/conf/lib folder contents
> and removed any older jars (e.g. ecj jars).
>
> Upon startup - we are getting the following error:
>
Can you see any info in the log : login incorrect, database not found etc. ?
(There are many logs in tomcat : localhost log, catalina log, manager
log, host manager log, localhost access log)
On 18/07/2017 13:55, Avinash Krishnan wrote:
Hello Riccardo ,
Thanks for the response. This didn't wo
On 18/07/17 15:42, M. Manna wrote:
> Hello,
>
> We have recently upgraded our tomcat from 8.0.29 to 8.5.16. As part of
> standard upgrade we have cleaned up all our bin/conf/lib folder contents
> and removed any older jars (e.g. ecj jars).
That sounds like you have been installing new versions on
Hello,
We have recently upgraded our tomcat from 8.0.29 to 8.5.16. As part of
standard upgrade we have cleaned up all our bin/conf/lib folder contents
and removed any older jars (e.g. ecj jars).
Upon startup - we are getting the following error:
Listening for transport dt_socket at address: 5005
Hello Pradip,
Thanks for the comments. Could you please clarify the statement "the servlet
can enque the data in a concurrent queue, and then
notify the object " ? Would you assume that there would be two threads in the
servlet ? One is context listener thread, and the other is enqueue data th
Hello,
I hope I understood the requirement correctly. I believe you can start
EmailProcess thread by the context listener. This thread can wait on an
object. And the servlet can enque the data in a concurrent queue, and then
notify the object, on which EmailProcess thread is waiting.
Is this EmailP
Tomcat 8.0.x
Question:
I am wanting to know the proper way to start a thread from a servlet.
Use Case:
A batch process will call a URL that is a servlet. The servlet will call a
processes that will trigger a thread to run to do a particular job. The thread
will run for a while. The servlet wi
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André,
On 7/18/17 8:29 AM, André Warnier (tomcat) wrote:
> Hi.
>
> On 18.07.2017 14:09, Jan Hlavatý wrote:
>> Hello,
>>
>> I can't seem to figure out the proper setup for the situation
>> where I have multiple webhosts behind a reverse proxy serve
On 18/07/17 13:29, André Warnier (tomcat) wrote:
> Hi.
>
> On 18.07.2017 14:09, Jan Hlavatý wrote:
>> Hello,
>>
>> I can't seem to figure out the proper setup for the situation where I
>> have multiple webhosts behind a reverse proxy server being forwarded to
>> Tomcat.
>>
>> There can be only one
Hi.
On 18.07.2017 14:09, Jan Hlavatý wrote:
Hello,
I can't seem to figure out the proper setup for the situation where I
have multiple webhosts behind a reverse proxy server being forwarded to
Tomcat.
There can be only one proxyHost and proxyPort on a Connector but I have
multiple Hosts and Al
Hello,
I can't seem to figure out the proper setup for the situation where I
have multiple webhosts behind a reverse proxy server being forwarded to
Tomcat.
There can be only one proxyHost and proxyPort on a Connector but I have
multiple Hosts and Aliases.
How am I supposed to do that? Make mult
Hello Riccardo ,
Thanks for the response. This didn't work for me. Connections are not
getting initated and I am seeing java.lang.NullPointerException on
accessing getConnection.
I am refering to http://tomcat.apache.org/tomcat-8.0-doc/jdbc-pool.html
The pool properties is also not working.
On
Hello Avinash
I'm not expert but this is rather simple :
in web/META-INF/context.xml write something like :
in web/WEB-INF/web.xml add in tag :
jdbc/tomcattest
javax.sql.DataSource
and in a java class add this :
public class T3Servlet extends HttpSe
I am trying to implement Apache Tomcat 8.5.15 "Tomcat JDBC Connection
Pool" using the steps mentioned in the guide.
Can some one help me to understand how this connection pooling has to be
done.
Is the Plain Java Method,by implementing Pool Properties is an alternative
to the JNDI lookup based p
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