RE: Accessing objects with any servlets, where the object is alre ady pre-created
How about Servlet Context, or Session? Context would be the most logical place for it. -Original Message- From: John Moore [mailto:[EMAIL PROTECTED] Sent: Thursday, October 30, 2003 10:32 AM To: Tomcat Users List Cc: [EMAIL PROTECTED] Subject: Re: Accessing objects with any servlets, where the object is already pre-created Anson, What about loading them up with an MBean and retrieving via the servlet? I've done this with JBoss/Tomcat, never with standalone tomcat though. Or, you populating the objects when the application starts and put the object it into the JNDI tree? John Moore On Tue, 2003-10-07 at 03:42, zeallousbigpond.net.au wrote: Hi guys! Is it possible to create a bunch of objects, put them aside, and Servlets can just access them any time without recreating those objects or having to pass them around?? say, Vector s = a very large vector of Strings that will appear in many servlets, but now I don't want to have to create them in each servlet, I want to have them pre-created somewhere, and servlets will go grab them when they need that Vector of Strings. Thanks! Anson - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tomcat Education
Check this out. I haven't looked at it yet, but it looks good http://www.amazon.com/exec/obidos/tg/detail/-/0596003188/qid=1059405090/sr=8 -3/ref=sr_8_3/102-6148295-2460900?v=glances=booksn=507846 -Original Message- From: Reginald Oake [mailto:[EMAIL PROTECTED] Sent: Monday, July 28, 2003 11:09 AM To: Tomcat Users List Subject: Re: Tomcat Education Hello Ben. There are several (about a half dozen) books available for Struts right now. There is an O'Reilly book called Programming Jakarta Struts and a book by Ted Husted (acknowledged struts guru) called Struts in Action. Both of these should be readily available at your local computer book store. Reg On Mon, 2003-07-28 at 09:11, Ben Johnson wrote: Hello all, I'm new to the Tomcat world and I'm desperately trying to find some good resources to learn from. I bought Professional Apache Tomcat (Wrox) and it's decent but it's for version 3.0 or something. I also have a Servlet book from O'Reilly but it doesn't help when integrating with Tomcat. I've spent an inordinate number of hours just trying to figure out how to pull DataSources using the admin tool and I still haven't figured it out. Anybody have any resource or book ideas? Thanks! Ben Johnson Senior Software Developer Collect America, LTD. 1999 Broadway, Suite 2150 Denver, CO 80202 [p]: 303.296.3345 x124 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Classpath Conundrum (2nd try)
You can add setenv.bat/sh to you tomcat bin direcotry. catalina.bat/sh will do the following: rem Get standard environment variables if exist %CATALINA_HOME%\bin\setenv.bat call %CATALINA_HOME%\bin\setenv.bat # Get standard environment variables PRGDIR=`dirname $PRG` CATALINA_HOME=`cd $PRGDIR/.. ; pwd` if [ -r $CATALINA_HOME/bin/setenv.sh ]; then . $CATALINA_HOME/bin/setenv.sh fi So this is one way of setting up the classpath. Dmitry -Original Message- From: Thomas Davis [mailto:[EMAIL PROTECTED] Sent: Thursday, July 17, 2003 10:41 AM To: [EMAIL PROTECTED] Subject: Classpath Conundrum (2nd try) [I apologize is this message is a dupe. I had trouble sending messages to this group from a hotmail account.] I have been tasked with trying to get a legacy Java Servlet based application running under Tomcat 4.1.24 -- The application currently runs on JRun 2.3.3 On of the requirements imposed upon me is that I can't disturb the existing directory structure. I can't rename or move any directories (or their contents). Our third-party Java classes are in: c:\myapp\foreign Our application and development Java classes are in: c:\myapp\native The root directory of the web server is: c:\myapp\native\web I created the following Context in server.xml: Context path=/tomcat docBase=c:/myapp/native/web debug=0/ Then I created the servlet deployment file: c:\myapp\native\web\WEB-INF\web.xml The contents of said file: ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.3//EN http://java.sun.com/dtd/web-app_2_3.dtd; web-app servlet servlet-namemyapp/servlet-name servlet-classcom.myapp.servlet.BootStrap/servlet-class /servlet servlet-mapping servlet-namemyapp/servlet-name url-pattern/myapp/url-pattern /servlet-mapping /web-app So now I'm all set to go, except that I'm going to (and did) get a class not found error because there is no /classes directory under WEB-INF and as mentioned above I can't copy the classes from /foreign and /native there. I can't create a symbolic link from /classes to /native since that would be recursive, and it wouldn't include /foreign which is also required. The /native and /foreign directories are in the CLASSPATH environment variable, but as documented in Class Loader HOW-TO that variable is ignored by the class loaders. It would seem to me that the easiest and most straight-forward solution is to get the class loaders to honor the CLASSPATH environment variable. I tried to accomplish this by hacking the start-up scripts, but could not get it to work. Could somebody please help me out here? What's the best way to get the class loader to look in /native and /foreign? Or is there a better solution (other than shuffling the directories around, which I can't do). Thanks a million! - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] NOTICE: This communication may contain proprietary or other confidential business information of Orcom Solutions, Inc. If you are not the intended recipient or believe that you may have received this communication in error, please reply to the sender indicating that fact and delete the copy you received. In addition, you should not print, copy, retransmit, disseminate, or otherwise use the information. Thank you.
RE: Loading Different XML Parser
JDOM is using JAXP to locate the parser. Use JAXP to change the parser that you use. Check out www.javasoft.com for more info on the JAXP. As a side note - JDOM is not a parser, it is an api to simplify access to the DOM model. Dmitry -Original Message- From: Brendle, Douglas A. [mailto:[EMAIL PROTECTED] Sent: Friday, June 06, 2003 9:27 AM To: [EMAIL PROTECTED] Subject: Loading Different XML Parser Hi all, I'm using the JDOM api for xml parsing. Trouble is, Tomcat still tries Xerces no matter where I install the jdom.jar file. I've put it in /shared, /common and /webapp but no luck. Any ideas?
RE: book on EJB
www.theserverside.com Download Ed Roman's book -Original Message- From: Chris Shen [mailto:[EMAIL PROTECTED] Sent: Monday, March 31, 2003 6:20 PM To: [EMAIL PROTECTED] Subject: book on EJB i am an intermediate lvl jsp/servlet developer and would like to learn ejb. i am looking for a good tutorial/reference for novice/intermediate ejb developers. any suggestions? Chris _ STOP MORE SPAM with the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
