Hi Jan, That was it. Thanks.
I had that at one time but I thought those were no longer necessary since I added all the pom and maven stuff. Now I'm not sure what is necessary but since it is working I'll leave it alone. On 2/28/2019 10:10 AM, Jan Matèrne (jhm) wrote: > I think Eclipse is creating a shaded jar, means a jar which contains all > external jars. > > So you would have to download these jars and include their content in your > final archive. > > You could use <zipfileset> for getting their content > > <jar destfile="myjar.jar"> > > <fileset dir="classes"/> > > <zipfileset src="lib/dependency1.jar"/> > > > > Jan > > > > Von: Dennis Putnam [mailto:d...@bellsouth.net] > Gesendet: Donnerstag, 28. Februar 2019 10:53 > An: user@ant.apache.org > Betreff: AW: Javac Run By Ant Script is Unable to Find External Jars > > > > I've figured out what the problem is but I don't know what to do to fix it. > When I export the jar from Eclipse, it has this set of directories: > > KCBSEvents > META-INF > mozilla > org > src > > That is the one that works. When I build the jar using ant (below), these are > the directories present: > > KCBSEvents > META-INF > > It is obvious now what the problem is. I just need to know how to get ant to > include those same directories. > > On 2/21/2019 10:18 AM, Dennis Putnam wrote: > > I found an article on adding Maven dependencies to my ant script. While I'm > getting a successful build but the same exception when I run the jar, I hope > this is getting me closer. At least the pom.xml is in the build. I am > wondering if the added fileset is right and working. Here is my latest: > > <?xml version="1.0" encoding="UTF-8"?> > <project name="KCBSEvents" default="jar" basedir="." > xmlns:artifact="antlib:org.apache.maven.artifact.ant"> > <property name="build.properties" value="build.properties"/> > <property name="resources" value="resource" /> > <property name="jardir" value="KCBSEvents" /> > <property name="KCBSDir" value="src/KCBSEvents" /> > <property name="member.number" value="000000" /> > <property name="member.name" value="" /> > <property name="jarpath" value="/${user.home}/.m2/repository" /> > <path id="maven-ant-tasks.classpath" > path="/lib/jvm-exports/maven-ant-tasks-2.1.3.jar" /> > <typedef resource="org/apache/maven/artifact/ant/antlib.xml" > uri="antlib:org.apache.maven.artifact.ant" > classpathref="maven-ant-tasks.classpath" /> > <artifact:pom id="pomfile" file="pom.xml" /> > <artifact:dependencies filesetId="mvn-dependencies" > pomRefId="pomfile" /> > <path id="compile-jars"> > <multirootfileset > basedirs="${jarpath}/commons-io/2.5,${jarpath}/httpcomponents-client,${jarpath}/commons-logging/1.2,${jarpath}/commons-codec/1.10,/lib/java-ext/json-simple-1.1.1"> > <include name="commons-io-2.5.jar" /> > <include name="httpclient-4.5.6.jar" /> > <include name="httpcore-4.4.10.jar" /> > <include name="commons-logging-1.2.jar" /> > <include name="commons-codec-1.10.jar" /> > <include name="json-simple-1.1.1.jar" /> > </multirootfileset> > <fileset refid="mvn-dependencies" /> > </path> > <target name="checkOS"> > <condition property="isWindows"> > <os family="windows" /> > </condition> > <condition property="isLinux"> > <os family="unix" /> > </condition> > </target> > <target name="if_windows" depends="checkOS" if="isWindows"> > <property name="jarfile" value="C:\temp\KCBSEvents.jar" /> > <property name="antcontrib" > value="H:\html\Applets\ant-contrib" /> > </target> > <target name="if_linux" depends="checkOS" if="isLinux"> > <property name="jarfile" > value="/tmp/${member.number}/KCBSEvents.jar" /> > <property name="antcontrib" > value="/var/www/html/Applets/ant-contrib/ant-contrib-1.0b3.jar" /> > </target> > <target name="setclass" depends="if_linux,if_windows"> > <taskdef resource="net/sf/antcontrib/antcontrib.properties"> > <classpath> > <pathelement location="${antcontrib}" /> > </classpath> > </taskdef> > </target> > <target name="incserial" depends="setclass"> > <copy todir="bin/${jardir}/${resources}"> > <fileset dir="${KCBSDir}/${resources}"> > <include name="${build.properties}" /> > </fileset> > <filterchain> > <expandproperties /> > </filterchain> > </copy> > <if> <isset Property="build.number" /> <then> > <echo message="update build requested" /> > </then> <else> > <echo message="new build requested" /> > <buildnumber /> > </else> </if> > <propertyfile > file="bin/${jardir}/${resources}/${build.properties}"> > <entry key="serialnumber" value="${build.number}" /> > <entry key="membernumber" value="${member.number}" /> > <entry key="name" value="${member.name}" /> > </propertyfile> > <echo message="serial number: ${build.number}" /> > </target> > <target name="jar" description="Compile serialized jar" > depends="incserial,if_windows,if_linux"> > <echo message="Using destination file ${jarfile}" /> > <javac srcdir="src" destdir="bin" includeantruntime="false" > classpathref="compile-jars" /> > <jar destfile="${jarfile}" basedir="bin" > filesetmanifest="mergewithoutmain"> > <manifest> > <attribute name="Manifest-Version" > value="1.0"/> > <attribute name="Created-By" value="ant 1.9.2 > on CentOS 7" /> > <attribute name="Main-Class" > value="KCBSEvents.KCBSEvents" /> > </manifest> > </jar> > </target> > </project> > > > On 2/20/2019 3:22 PM, Jan Matèrne (jhm) wrote: > > If you have created your JAR the first step is done. > > Starting the JAR could be done in several ways. Common is that you have to > have all external classes on the runtime classpath: > > > > 1. Hard coded start script. > > Write a bash/bat-Script with the java command with all cp settings, e.g. (bat) > > @echo off > > java -cp /build/myjar.jar;lib/one.jar;lib/two.jar;lib/three.jar org.acme.Main > %* > > > > 2. Wrapper script which collects all JARs in a dynamic way (see > ant.bat|ant.sh) > > > > 3. Use Ant + <java><classpath> for starting > > > > 4. Create a runnable JAR which references the external JARs (manifest: > main-class + classpath) > > > > 5. Create a shaded jar (uber jar, fat jar): include all classes from external > jars into your jar > > > > 6. Use a launcher which uses a dependency manager for getting the classpath > > > > > > > > You don't have to replicate path definitions in your buildfile, you could > (and should) use references: > > <javac><classpath id="runtime.cp"><fileset dir="lib" includes="**/*.jar"/>… > > <java><classpath refid="runtime.cp"/> > > > > > > You mave have a look at > http://ant.apache.org/manual/tutorial-HelloWorldWithAnt.html > > > > > > Jan > > > > > > > > >
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