FYI... modified demo java code.
1) ignore "ant".
2) the correct CLASSPATH env-var is one that includes
the current lucene-1.2.jar and lucene-demos-1.2.jar files.
3) javac of the modified source java file then completes
without error producing a new .class file the the IndexHTML.java
file ie IndexHTML.class.
4) I did not see an option in the "jar" man page to replace the
module in the lucene-demos-1.2.jar file so I used the extract
command, replaced the .class file for the modified file and
then produced a new jar file from all of the class files.
5) We will modify the jsp code to pretty it up a little for our
site and will most likely produce a few sub-indexes and additional
jsp code to support them.
Is there a "better" way to do step 5 ?
Thanks for the assistance I've received from the lucene-user group.
Brian
> I've installed ant 1.5.1 on Solaris 8 so that I could modify
> the demo jar files that come with Lucene 1.2.
>
> I've made a small modification to IndexHTML.java which is
> under /lucene-1.2-src/src/demo/org/apache/lucene/demo, I've
> modified the code to exclude the indexing of the .txt files.
>
> I believe I have to compile the java file in order to create
> a class file in order to replace IndexHTML in the demo.jar file.
>
> If there is already code I can use that will index only the
> htm and html files I'd be happy to use it...
>
> Is that right ? Can I do that directly (it produced errors and
> I don't know quite enough about java, ok, I don't know anything
> about java).
>
> Obviously this didn't work so looking at the read.me I tried
> a second attempt using ANT.
>
> # javac IndexHTML.java
> IndexHTML.java:57: Class
> org.apache.lucene.analysis.standard.StandardAnalyzer not found in
> import.
> import org.apache.lucene.analysis.standard.StandardAnalyzer;
> ^
> IndexHTML.java:58: Package org.apache.lucene.index not found in
> import.
> import org.apache.lucene.index.*;
> ^
> IndexHTML.java:59: Class org.apache.lucene.document.Document not
> found in import.
> import org.apache.lucene.document.Document;
> ^
> IndexHTML.java:60: Class org.apache.lucene.util.Arrays not found in
> import.
> import org.apache.lucene.util.Arrays;
> ^
> IndexHTML.java:61: Class org.apache.lucene.demo.html.HTMLParser not
> found in import.
> import org.apache.lucene.demo.html.HTMLParser;
> ^
> 5 errors
>
>
> I've added /usr/local/ant to my PATH.
>
> I've set CLASSPATH to /tmp/ant/jakarta-ant-1.5.1/lib because
> I thought ant needed to find its jar files (and that is where
> they are).
>
> I # cd to the top level of the lucene file...
>
> # cd /tmp/lucene/lucene-1.2-src
> # ls
> BUILD.txt README.txt default.properties src
> CHANGES.txt TODO.txt lib
> LICENSE.txt build.xml lucene-1.2-src.jar
>
> Run ant...
>
> # ant
> Exception in thread "main" java.lang.NoClassDefFoundError:
> org/apache/tools/ant/Main
>
> I realize I'm probably making some hidiously novice mistake.. can
> someone
> help me out ?
---
Brian R Cuttler [EMAIL PROTECTED]
Computer Systems Support (v) 518 486-1697
Wadsworth Center (f) 518 473-6384
NYS Department of Health Help Desk 518 473-0773
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