Thanks for everyone;
I have solved the problem.
The problem is all about the libraries (.jar files) that we have to add
the ant runtime which is in the
eclipse(window->preferances->ant->runtime)...
I used to add the related libraries like j2ee.jar... however whenever I
add those important libraries to the runtime enviroment and close the
window, every thing that I have added dissapears (as far as I
understood, ant envirement didnt include them!) ... but when I added
thoses libraries under the global entries, I have succeded... now
everthing stays :)...
it is a dramtic stiuation for a proffessional..
but I am still learning.. :)
Barry White wrote:
Ant must be using a different environment then, because it can't find
javax.servlet
My advice would be to forget eclipse for now and get the build working
on the command line. How many javac's do you have on your system?
Which one is in your PATH? What is JAVA_HOME set to? If JAVA_HOME is
set to a J2SE installation there will be no javax.servlet in the
classpath - unless explicitly set in CLASSPATH or in the build file.
Eclipse may just confuse matters while you are learning Ant. Get back
to basics and make sure Ant is set up correctly. I only use eclipse
for code editing - Ant does the rest.
Good luck,
Barry
Aydın Toprak wrote:
Thanks Barry,
But I have already added those paths to my enviroment and everything
(excep this) works smoothly.. how ever, it still resists about the
missing packages.. but I have them and can compile the java code on
the command promp, in the same directory..
Barry White wrote:
Hi Aydin,
try putting the servlet (J2EE) classes in the classpath for the
javac task. The following page shows you how to do this under
references (it should look familiar):
http://ant.apache.org/manual/using.html
Barry
Aydın Toprak wrote:
hii everybody,
I am newbie about ant I am having difficulties about ant+eclipse
combination...
Now I have a working source code, I can compile it under the
command line .. without any problems..
how ever I couldnt been able to compile it via using ant .. .
When I call it from eclipse, I get some intresiting errors from
compiler..
that, for example, says, "\workspace\mysecond\src\form.java:2:
package javax.servlet does not exist
[javac] import javax.servlet.*;"
and continues..
this is only specific problem when I use ant to compile and deploy
it..
so I think it is related with my build.xml file.. which is...
<project name="mysecond" default="dist" basedir=".">
<description>
description tag leri arasi
</description>
<!-- set global properties for this build -->
<property name="src" location="src"/>
<property name="build" location="mybuildfolder"/>
<property name="dist" location="mydistfolder"/>
<target name="init">
<!-- Create the time stamp -->
<tstamp/>
<!-- Create the build directory structure used by compile -->
<mkdir dir="${build}"/>
</target>
<target name="compile" depends="init"
description="compile the source " >
<!-- Compile the java code from ${src} into ${build} -->
<javac srcdir="${src}" destdir="${build}"/>
</target>
<target name="dist" depends="compile"
description="generate the distribution" >
<!-- Create the distribution directory -->
<mkdir dir="${dist}/lib"/>
<!-- Put everything in ${build} into the MyProject-${DSTAMP}.jar
file -->
<jar jarfile="${dist}/lib/mysecond -${DSTAMP}.jar"
basedir="${build}"/>
</target>
<target name="clean"
description="clean up" >
<!-- Delete the ${build} and ${dist} directory trees -->
<delete dir="${build}"/>
<delete dir="${dist}"/>
</target>
</project>
I think I am misiing a little point but really getting exhausted
about that...
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