build.xml ant question
I am getting the following exception when running an applet: Exception in thread "AWT-EventQueue-4" java.lang.NoClassDefFoundError: ice/net/SnapshotCacheManager
but the file is inside the jar.
I searched online and found it might be related to the applet not looking in the current directory and i need to add .; to the CLASSPATH but i am not sure how to add it to the build.xml
Thanks
Doron
Edit: Finally I figured it out, it wasn't an ant problem or the build XML, I got this exception because I signed two jars containing the same package differently, s开发者_JAVA技巧o there was a collision, not a very informative exception....
it might be useful to see what is in your current build.xml file, but the section you probably want to look at is the <target>
element specifically the <src path>
and <fileset>
elements. Here is a VERY rough example with some guiding variables.
<property name="classes.home" value="/myproject/src"/>
<target name="compile_myproject" depends="clean">
<javac destdir="${classes.home}" debug="off" optimize="on" deprecation="on">
<classpath>
<fileset dir="/location/of/jars/">
<include name="*.jar"/>
<exclude name="jar-I-dont-want.jar"/>
</fileset>
<fileset dir="/location/of/axis2/jars">
<include name="**/*.jar"/>
</fileset>
</classpath>
<src path="${classes.home}"/>
<include name="/test/**/*.java"/>
<include name="other/location/*.java"/>
<exclude name="/debug/and/useless/files/**/*.java"/>
</javac>
</target>
note that ${classes.home}
is a special variable defined at the top of the build.xml file. Many variables can be used to make things easier and specify relative paths.
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