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Posted to users@tomcat.apache.org by Costin Giorgian Papuc <Co...@endava.com> on 2017/01/20 10:39:20 UTC
Separate and Redirect Tomcat Embedded 8.5.6 Log
I have an app that can take a war file and deploy it with embedded tomcat .5.6. So, for each uploaded war file I do the following
Tomcat tomcat = new Tomcat();
tomcat.setPort(port);
File catalinaHome = new File(TOMCAT_DIR + port);
catalinaHome.mkdirs();
File webapp = new File(TOMCAT_DIR + port + "\\webapps<file:///\\webapps>");
webapp.mkdir();
tomcat.setBaseDir(catalinaHome.getAbsolutePath());
try {
File war = new File("myapp.war"); //the given war file
StandardContext context = (StandardContext) tomcat.addWebapp("/myapp", war.getAbsolutePath());
context.setAntiResourceLocking(true);
tomcat.start();
} catch (Exception e) {
e.printStackTrace();
}
I don't have any idea how can I redirect the output.
I read that tomcat embedded log to System.out, and I was able to redirect to file with:
PrintStream out = new PrintStream(new FileOutputStream("output.txt"));
System.setOut(out);
but redirect all output, and I want something that log to a different file for each tomcat instance that I run.
Any solution that I found so far don't resolve my problem.
So, how can I separate output for each tomcat instance?
Thanks
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RE: Separate and Redirect Tomcat Embedded 8.5.6 Log
Posted by Costin Giorgian Papuc <Co...@endava.com>.
Hi Chris,
Thanks for your answer.
But this seems to not change anything.
It's there a way to get an InputStream() for each context? Or set a logger or something?
From what I saw I can only getLogger() but I cant add a FileHandler to this.
Costin
-----Original Message-----
From: Christopher Schultz [mailto:chris@christopherschultz.net]
Sent: Tuesday, January 24, 2017 12:30 AM
To: Tomcat Users List <us...@tomcat.apache.org>
Subject: Re: Separate and Redirect Tomcat Embedded 8.5.6 Log
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Costin,
On 1/20/17 5:39 AM, Costin Giorgian Papuc wrote:
> I have an app that can take a war file and deploy it with embedded
> tomcat .5.6. So, for each uploaded war file I do the following
>
> Tomcat tomcat = new Tomcat(); tomcat.setPort(port); File catalinaHome
> = new File(TOMCAT_DIR + port); catalinaHome.mkdirs(); File webapp =
> new File(TOMCAT_DIR + port + "\\webapps<file:///\\webapps>");
> webapp.mkdir(); tomcat.setBaseDir(catalinaHome.getAbsolutePath());
>
> try { File war = new File("myapp.war"); //the given war file
> StandardContext context = (StandardContext) tomcat.addWebapp("/myapp",
> war.getAbsolutePath()); context.setAntiResourceLocking(true);
> tomcat.start(); } catch (Exception e) { e.printStackTrace(); }
>
> I don't have any idea how can I redirect the output. I read that
> tomcat embedded log to System.out, and I was able to redirect to file
> with: PrintStream out = new PrintStream(new
> FileOutputStream("output.txt")); System.setOut(out); but redirect all
> output, and I want something that log to a different file for each
> tomcat instance that I run. Any solution that I found so far don't
> resolve my problem. So, how can I separate output for each tomcat
> instance?
Try setting swallowOutput="true" [1] for each of the contexts you deploy .
- -chris
[1] https://tomcat.apache.org/tomcat-8.0-doc/config/context.html
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The information in this email is confidential and may be legally privileged. It is intended solely for the addressee. Any opinions expressed are mine and do not necessarily represent the opinions of the Company. Emails are susceptible to interference. If you are not the intended recipient, any disclosure, copying, distribution or any action taken or omitted to be taken in reliance on it, is strictly prohibited and may be unlawful. If you have received this message in error, do not open any attachments but please notify the Endava Service Desk on (+44 (0)870 423 0187), and delete this message from your system. The sender accepts no responsibility for information, errors or omissions in this email, or for its use or misuse, or for any act committed or omitted in connection with this communication. If in doubt, please verify the authenticity of the contents with the sender. Please rely on your own virus checkers as no responsibility is taken by the sender for any damage rising out of any bug or virus infection.
Endava Limited is a company registered in England under company number 5722669 whose registered office is at 125 Old Broad Street, London, EC2N 1AR, United Kingdom. Endava Limited is the Endava group holding company and does not provide any services to clients. Each of Endava Limited and its subsidiaries is a separate legal entity and has no liability for another such entity's acts or omissions.
Re: Separate and Redirect Tomcat Embedded 8.5.6 Log
Posted by Christopher Schultz <ch...@christopherschultz.net>.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Costin,
On 1/20/17 5:39 AM, Costin Giorgian Papuc wrote:
> I have an app that can take a war file and deploy it with embedded
> tomcat .5.6. So, for each uploaded war file I do the following
>
> Tomcat tomcat = new Tomcat(); tomcat.setPort(port); File
> catalinaHome = new File(TOMCAT_DIR + port); catalinaHome.mkdirs();
> File webapp = new File(TOMCAT_DIR + port +
> "\\webapps<file:///\\webapps>"); webapp.mkdir();
> tomcat.setBaseDir(catalinaHome.getAbsolutePath());
>
> try { File war = new File("myapp.war"); //the given war file
> StandardContext context = (StandardContext)
> tomcat.addWebapp("/myapp", war.getAbsolutePath());
> context.setAntiResourceLocking(true); tomcat.start(); } catch
> (Exception e) { e.printStackTrace(); }
>
> I don't have any idea how can I redirect the output. I read that
> tomcat embedded log to System.out, and I was able to redirect to
> file with: PrintStream out = new PrintStream(new
> FileOutputStream("output.txt")); System.setOut(out); but redirect
> all output, and I want something that log to a different file for
> each tomcat instance that I run. Any solution that I found so far
> don't resolve my problem. So, how can I separate output for each
> tomcat instance?
Try setting swallowOutput="true" [1] for each of the contexts you deploy
.
- -chris
[1] https://tomcat.apache.org/tomcat-8.0-doc/config/context.html
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