What is in your init section? I'm trying to figure out how to do this, too. I'm using Tomcat 4.0.3 on FreeBSD. Is this org.apache.jasper.JspC in Tomcat (Catalina), or is it renamed? What jar is it in?
Thanks, Sean > -----Original Message----- > From: John W. Warner [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, April 10, 2002 12:30 PM > To: 'Tomcat Users List' > Subject: RE: How to pre-compile JSP's ? > > > There are three methods. I like #1, I used #3 up until a while ago. > Anyway, here they are. > My major criticism of method #3 is that all the machine/port/etc.. > settings should either be passed in on the command line, put in static > final Strings, or loaded using a properties file. > - John > > 1) If you use ANT or can use ant... Put the following in the build > script. > <!-- JSPC Precompile --> > <target name="jspc" depends="init"> > <java fork="yes" classname="org.apache.jasper.JspC"> > <arg line="-uriroot /your/Catalina_home/webapps/context -d > /your/Catalina_home/WEB-INF/classes -p jsp -webapp > /your/Catalina_home/webapps/context" /> > </java> > </target> > (from Jay Gardner's Message 04/08/2002 help with JspC) > > 2) Touch each url for each jsp page and include ?jsp_precompile in the > url. > > 3) Write a small program to do method 2 for you. > From Professional JSP Second Edition (wrox) (pretty decent book too, > simple examples and such) > <code below this line> > package com.wrox.projsp.ch03.util; > > import java.io.File; > import java.io.IOException; > import java.net.URL; > > public class Precompile { > > public static void main(String[] args) { > > String pathname = args[0]; > String queryString = "?jsp_precompile"; > String urlBase = "/chapter04/jsp/"; > > try { > File dir = new File(pathname); > if (!dir.exists()) { > throw new IOException("pathname " + pathname + " not found"); > } > File[] files = dir.listFiles(); > for (int i = 0; i < files.length; i++) { > String jspFile = files[i].getName(); > if (jspFile.endsWith(".jsp")) { > System.out.println("working on " + files[i].getName()); > try { > URL url = new URL("http", "127.0.0.1", 8080, > urlBase + jspFile + queryString); > System.out.println("compiling " + jspFile + " using " + > urlBase > + jspFile + queryString); > url.getContent(); > } catch (Exception e) { > > // add error handling > } > } > } > } catch (Exception e) { > System.out.println("exception raised:" + e); > } > } > } > <code above this line> > -----Original Message----- > From: Christophe Reynaud [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, April 10, 2002 01:35 PM > To: Tomcat Users List > Subject: How to pre-compile JSP's ? > > > Do you know if there is a simple solution to pre-compile the JSP's ? > (And > to tell tomcat not to re-compile the JSP's ?) > > Thanks > > Jay Gardner wrote: > > > There are definitely memory leaks in javac. This is a problem when > jspc > > compiles your jsp code in the same JVM as the TC server. > > > > --Jay Gardner > > > > -----Original Message----- > > From: Christophe Reynaud [mailto:[EMAIL PROTECTED]] > > Sent: Tuesday, April 09, 2002 12:52 PM > > To: Tomcat Users List > > Subject: Tomcat process takes 246M whereas total java heap is 127M > > > > Hello, > > > > We use tomcat 3.3.1 on Linux RH 7.2. JVM : IBM 1.3 > > > > "top -c" tells that the tomcat threads take 246M but if we use the > Java > > function "totalMemory()", it tells that the JVM uses 127M for the > heap. > > Where is the rest of memory ? I expected that the JVM used > more than > > only the total of the heap, but in this case it is almost > the double ! > > Any ideas about the reasons of this problem ? Are there some momory > > leaks in the JVM ? > > > > Thanks. > > > > Christophe > > > > -- > > To unsubscribe: <mailto:[EMAIL PROTECTED]> > For additional commands: <mailto:[EMAIL PROTECTED]> > Troubles with the list: <mailto:[EMAIL PROTECTED]> > > -- > To unsubscribe: <mailto:[EMAIL PROTECTED]> > For additional commands: <mailto:[EMAIL PROTECTED]> > Troubles with the list: <mailto:[EMAIL PROTECTED]> -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]> -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]> -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]>
