[prev in list] [next in list] [prev in thread] [next in thread]
List: tomcat-user
Subject: RE: Re[2]: REPOST: Document.importNode not working-works fine in modified JSDK2.1
From: "Chua Eng Huang, Cecil" <AEHChua () ntu ! edu ! sg>
Date: 2002-07-31 21:44:07
[Download RAW message or body]
Just to inform everyone that the problem is fixed.
In the end I just pulled every JAR out, and added them in one by one looking at my \
JSDK2.1 spec until everything worked.
Thanks for the help.
Cecil Chua
-----Original Message-----
From: Chua Eng Huang, Cecil
Sent: Tue 7/30/2002 4:46 PM
To: Tomcat Users List
Cc:
Subject: RE: Re[2]: REPOST: Document.importNode not working-works fine in modified \
JSDK2.1
Dear all,
I tried moving the jars as earlier suggested.
Here's the contents of the directory. As you can see, Xerces IS in the directory \
(actually two versions of it).
Volume in drive C has no label.
Volume Serial Number is 90E8-430D
Directory of C:\JAKART~1.1\lib\apps
07/30/2002 04:39p <DIR> .
07/30/2002 04:39p <DIR> ..
03/13/2002 11:47p 417,110 ant-1.4.1.jar
12/12/2000 02:36p 443,047 ant.jar
01/28/2002 02:31p 71,695 antlr.jar
01/28/2002 02:31p 130,307 avalon-excalibur-4.0.jar
01/28/2002 02:31p 35,299 avalon-framework-4.0.jar
04/23/2001 02:59p 779,765 castor.jar
01/28/2002 02:31p 694,162 cocoon.jar
01/28/2002 02:31p 54,831 cos.jar
01/28/2002 02:31p 24,026 db.jar
03/13/2002 11:47p 15,991 examples.jar
01/28/2002 02:31p 461,188 exist.jar
01/28/2002 02:31p 28,383 getopt.jar
04/23/2001 02:59p 30,358 infozone-lexus.jar
03/13/2002 11:47p 44,009 infozone-tools.jar
01/28/2002 02:31p 29,871 jakarta-regexp-1.2.jar
04/23/2001 02:59p 29,795 jakarta-regexp.jar
01/28/2002 02:31p 66,521 jasper-runtime.jar
12/12/2000 02:37p 209,875 jasper.jar
04/23/2001 02:59p 246,635 javaclass.jar
01/28/2002 02:31p 6,407 java_readline.jar
12/12/2000 02:36p 5,618 jaxp.jar
01/28/2002 02:31p 193,431 jdbc7.0-1.2.jar
04/23/2001 02:59p 98,496 jndi.jar
01/28/2002 02:31p 25,391 jstyle.jar
04/23/2001 02:59p 8,809 jta-spec1_0_1.jar
04/23/2001 02:59p 45,054 junit.jar
01/28/2002 02:31p 158,892 log4j.jar
01/28/2002 02:31p 70,529 logkit-1.0.jar
01/28/2002 02:31p 34,369 maybeupload_1-0-5pre3.jar
01/28/2002 02:31p 62,403 mysql.jar
04/23/2001 02:59p 12,468 omquery.jar
03/13/2002 11:47p 1,729,689 openorb-1.2.0.jar
03/13/2002 11:47p 283,371 openorb_tools-1.2.0.jar
01/28/2002 02:31p 413,614 optional.jar
12/12/2000 02:36p 136,133 parser.jar
05/06/1999 09:41a 33,271 qtag.jar
03/26/2002 07:43a 94 README
01/28/2002 02:31p 72,154 resolver.jar
12/12/2000 02:36p 40,836 servlet.jar
07/30/2002 04:39p 0 show.txt
01/28/2002 02:31p 105,291 trove.jar
12/12/2000 02:37p 406,998 webserver.jar
03/13/2002 11:47p 720,930 xalan-2.0.1.jar
01/28/2002 02:31p 897,409 xalan-2.2.0-D14.jar
03/13/2002 11:47p 1,808,885 xerces-1.4.3.jar
01/28/2002 02:31p 1,781,968 xerces-1.4.4.jar
04/23/2001 02:59p 795,604 xerces.jar
03/13/2002 11:47p 589,139 xindice.jar
03/13/2002 11:47p 77,890 xml-apis-1.0.jar
01/28/2002 02:31p 92,409 xml-apis.jar
01/28/2002 02:31p 8,969 xmldb-api-20011111.jar
03/13/2002 11:47p 9,240 xmldb-sdk.jar
03/13/2002 11:47p 28,473 xmldb-xupdate.jar
03/13/2002 11:47p 8,969 xmldb.jar
01/28/2002 02:31p 59,975 xmlrpc-1.0rc1.jar
04/23/2001 02:59p 370,745 xtdash.jar
56 File(s) 15,006,791 bytes
2 Dir(s) 886,317,056 bytes free
There was also a request to see the variable temp2. Enclosed is the full source \
code for that function.
private Document setupXMLSearchEngine(DocumentBuilder builder, String result, \
DBConnTable d, readcore swarg) throws \
ParserConfigurationException,SAXException,IOException,ClassNotFoundException,SQLException
{
Integer I=new Integer(swarg.value("currconfig"));
counter c=new counter();
String dbx=swarg.value("DBX");
while (c.value()<I.intValue())
c.inc();
StringTokenizer st=new \
StringTokenizer(swarg.value("configuration"+c.fixInt(4)),", ",false); String \
qt=st.nextToken(); String sa=st.nextToken();
DBTable db=null;
Document temp2=builder.newDocument();
Text tn=null;
Text tn2=null;
temp2.appendChild(temp2.createElement("Engine"));
Element root2=temp2.getDocumentElement();
Node engineNode=temp2.createElement("QueryTransformer");
db=d.runSelect("Select name from modules where id="+qt);
tn=temp2.createTextNode(db.getString("name"));
engineNode.appendChild(tn);
root2.appendChild(engineNode);
Node engineNode2=temp2.createElement("SearchAlgorithm");
db=d.runSelect("Select name from modules where id="+sa);
tn2=temp2.createTextNode(db.getString("name"));
engineNode2.appendChild(tn2);
root2.appendChild(engineNode2);
Document temp=null;
if (result==null)
temp=builder.parse(new InputSource(new StringReader("<result>No \
records</result>"))); else
temp=builder.parse(new InputSource(new StringReader(result)));
Node temp3=temp.getDocumentElement();
Node temp4=temp2.importNode(temp3,true); //This is line 109 where Tomcat bombs
root2.appendChild(temp4);
return temp2;
}
What I'll probably do if nothing else works is just write my own importNode function \
within the module.
Cecil Chua
-----Original Message-----
From: Jacob Kjome [mailto:hoju@visi.com]
Sent: Mon 7/29/2002 3:31 PM
To: Tomcat Users List
Cc:
Subject: Re[2]: REPOST: Document.importNode not working-works fine in \
modified JSDK2.1
Hello Greg,
The advice below to store your application accessible classes in
$TOMCAT_HOME/server/lib/ is bad information. That will only be seen
by Tomcat itself. If you want both Tomcat and apps to see your
library, you need to store that in $TOMCAT_HOME/common/lib or in
$TOMCAT_HOME/lib (analogous to $TOMCAT_HOME/shared/lib in Tomcat 4.1.x) for \
just your apps and not Tomcat to see it.
What JDK are you using? XML/DOM libraries did not come with JDK1.3.x,
but do come with j2sdk1.4.x.
If you are using anything less than JDK1.4.x, you need to make sure to
put something like Xerces in a directory accessible to Tomcat's
classloaders. With Tomcat-3.3.x, you need to put it in either
$TOMCAT_HOME/lib/apps or $TOMCAT_HOME/lib/common.
Get out of the habit of putting any XML/DOM libraries in your own
app's WEB-INF/lib directory. It is forbidden by the Sun classloading
spec to do this (see their spec for details) and Tomcat-4.0.2+
enforces this.
Jake
Monday, July 29, 2002, 8:26:16 AM, you wrote:
GW> Document.importNode not working-works fine in modified JSDK2.1Yes \
indeed, the <PROJECT>/WEB-INF/lib is where you place app specific JARs.
GW> But your problem is dealing with XML and JSDK 2.1... the JSDK does not \
contain the "org.w3c" package. You probably know this already, but here's the javadoc \
link for the JSDK 2.2... the 2.1 is GW> offline now, since 2.3 is the standard.
GW> http://java.sun.com/products/servlet/2.2/javadoc/index.html
GW> The 1.3.x J2EE complete JAR does... but the older versions did not.
GW> So, the questions therefore, are....
GW> 1. What is your "compile-time" classpath... Where is the compiler \
finding org.w3c.dom / org.xml.sax ? GW> 2. What is your "run-time classpath".
GW> 3. If # 1 and # 2 are different, do you also have servlet spec \
differences? ( 2.1 vs. 2.2 or 2.3 )
GW> I think the long and short of it will be that you need to add the \
"org.w3c.dom" and "org.xml.sax" packages to the $TOMCAT_HOME/server/lib/ or to your \
$PROJECT/WEB-INF/lib/
GW> [Greg Waehner] -----Original Message-----
GW> From: Chua Eng Huang, Cecil [mailto:AEHChua@ntu.edu.sg]
GW> Sent: Monday, July 29, 2002 9:02 AM
GW> To: Tomcat Users List
GW> Subject: RE: REPOST: Document.importNode not working-works fine in \
modified JSDK2.1
GW> This is probably it. However, I have dumped every jar file into \
webapps\examples\WEB-INF\lib,
GW> which according to my understanding of the various docs is where \
you're supposed to put all your own JAR files.
GW> >Also, what are these "special" JARs? Tomcat is a J2EE servlet \
container, but it does not contain all the components of >the "easy download" J2SDK \
EE. So, look in the JAR files and see if the GW> "org.w2c.dom" package is there... \
it may not be (I >forget). If that's the case, then you are compiling with a \
classpath that does not match the runtime classpath. This is >common with Tomcat, \
GW> unless you want to point your compile classpath to $TOMCAT_HOME/server/lib/ for \
the JARs. >A lot of people use the J2EE.jar for simplicity, but then must remember to \
compare the run-time packages GW> when a problem >occurs.
GW> The code does compile fine (otherwise I wouldn't be getting a crash by \
Tomcat itself. I'd get it from the compiler).
GW> Cecil Chua
--
Best regards,
Jacob mailto:hoju@visi.com
--
To unsubscribe, e-mail: \
<mailto:tomcat-user-unsubscribe@jakarta.apache.org>
For additional commands, e-mail: \
<mailto:tomcat-user-help@jakarta.apache.org>
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic