Re: Updating files without restarting Tomcat
In my opinion you have a different problem here. Probably you read those properties files at some point in your application lifecycle. Suppose that point is your servlet init method (which is called only once in the servlet life). If you change the properties files it's your responsibility that you re-read those file and propagate the changes. You need to find a way to tell your application that something in it's environment changed and it has to reinitialize itself. Best regards, Dan The properties files are reread by entering a particular URL - which is the behaviour I want. Unfortunatly it reads the old version of the properties file not the updated version. It will only read the updated version if I restart Tomcat. Thanks for your reply. Catharine -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Updating files without restarting Tomcat
I am using Tomcat 4. I have a number of properties files in the WEB-INF/classes directory. I need to be able to change the values of the properties in these files, but it looks as though I need to restart Tomcat every time I change a value in order for it to recognise the new version of the file. Is there any configuration I can change so that it is not necessary to restart Tomcat when I change the values of the properties. Is it possible for this to apply just to specified files - I don't want it to check the status of all the files in WEB-INF/classes because I know the class files won't change. Thanks, Catharine -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: path info for servlets and JSPs
I don't know if you can do exactly what you want but an alternative could be to url-encode the path in the request as a variable for example: http://server/application/mypage.jsp?path =%2fextra%2fpath%2finfo (I think %2f = / but please check!) Brendan I want to avoid url-encoding the path info and adding it to the query string of the jsp because this is a URL that I would be expecting a user to enter, and so I want it to be as simple as possible. Using path info seems to be the easiest way for the user to enter the URL. Thanks anyway, Catharine -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
path info for servlets and JSPs
In web.xml I have added a servlet mapping so that the servlet can take extra path information as follows: servlet-mapping servlet-namemyservlet/servlet-name url-pattern/myservlet/*/url-pattern /servlet-mapping Is it possible to do something similar with JSPs - and if so how and where do I configure this? I would like to be able to use a URL such as http://server/application/mypage.jsp/extra/path/info Thanks, Catharine -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Updating files without restarting Tomcat
I am using Tomcat 4. I have a .properties file in my WEB-INF/classes part of my work tree, which is read in using a ResourceBundle. My problem is that if I update this properties file it does not recognise the new version until I have restarted Tomcat. Is there a config value I can change so that I don't have to restart Tomcat each time I change the properties file? If there is can it apply to only certain files or sections of the application? I don't want Tomcat to check if .class files have changed everytime it uses them as this isn't necessary and will obviously effect performance. Thanks, Catharine -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Custom tag classes
I am using version 4 of Tomcat. I have written a number of custom tags and these appear to work fine. However, I had always understood that an individual instance of the java class for the custom tag is reused, and that the release method needs to be used to reset any class variables back to their default state. On looking at what is going on in my custom tag classes a bit more closely I have realised that a new instance of the class is being created each time I use the tag. Is this correct behaviour? Have I missed something somewhere? Thanks, Catharine -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Custom tag classes
I can't find a TagPooling setting anywhere in my conf files. I have also done a search on the apache.org site for this but can't find anything that looks relevant. Is this definatly what its called? Thanks for your help, Catharine - Original Message - From: Pekník Jan [EMAIL PROTECTED] To: 'Tomcat Users List' [EMAIL PROTECTED] Sent: Friday, April 19, 2002 10:17 AM Subject: RE: Custom tag classes Hello, in Tomcat, tag-pooling can be enabled or disabled, check in server.xml if you have enabled this feature. (As I remember, You must uncomment 'TagPoolingIntercetor' tag to load the module.) This is one possibility why tags aren't reused. -Jan -- To unsubscribe: mailto:[EMAIL PROTECTED] For additional commands: mailto:[EMAIL PROTECTED] Troubles with the list: mailto:[EMAIL PROTECTED]
Re: Custom tag classes
It looks as though this is completely different in Tomcat 4, but thanks for
your help anyway.
Can anyone tell me what the equivalent in Tomcat 4 is?
Thanks,
Catharine
- Original Message -
From: Pekník Jan [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Sent: Friday, April 19, 2002 11:37 AM
Subject: RE: Custom tag classes
I have in server.xml this section :
!-- Tag pooling support.
To enable the reuse of tag handlers as described in
the JSP spec, uncomment the following. If your pages
use a lot of custom tags, you should see a nice performance
gain.
Note that placing the interceptor here will enable
Tag pooling for all of the web applicatitions loaded -
this may be a bad thing if all tags are not coded to
handle reuse. To enable pooling only for specific web
applications i.e. Contexts, place the interceptor inside of
the Context's definition.
To view information about tag usage uncomment the tag
LogSetter. Set verbosityLevel to DEBUG to see everytime
a tag is obtained and released.
--
!--
LogSetter name=tag_pool_log timestamps=true
path=logs/tagpool-${MMdd}.log
verbosityLevel=INFORMATION /
TagPoolManagerInterceptor /
--
But I didn't said in previous mail which version I have. It is 3.3.1 . Maybe
in Tomcat 4.x it is different.
-Original Message-
From: cbarnes [mailto:[EMAIL PROTECTED]]
Sent: Friday, April 19, 2002 12:21 PM
To: Tomcat Users List
Subject: Re: Custom tag classes
I can't find a TagPooling setting anywhere in my conf files.
I have also done a search on the apache.org site for this but can't find
anything that looks relevant.
Is this definatly what its called?
Thanks for your help,
Catharine
- Original Message -
From: Pekník Jan [EMAIL PROTECTED]
To: 'Tomcat Users List' [EMAIL PROTECTED]
Sent: Friday, April 19, 2002 10:17 AM
Subject: RE: Custom tag classes
Hello,
in Tomcat, tag-pooling can be enabled or disabled, check in server.xml if
you have enabled this feature.
(As I remember, You must uncomment 'TagPoolingIntercetor' tag to load the
module.)
This is one possibility why tags aren't reused.
-Jan
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