Hi,
I need some help. I tried to include the Ant task scp in my Maven2 pom.xml
by defining "<taskdef name="scp" classname="com.jcraft.jsch.JSch" />" using
the maven-antrun-plugin. But it doesn't work "Embedded error: No public
execute() in class com.jcraft.jsch.JSch". If you want to start this task in
ant you simple have to copy the jsch-<version>.jar in your local ant/lib
directory and the scp task becomes available. What have I to do to get it
work in Maven2. I need this task to secure copy files from a local machine
to a remote linux machine.
I did this like so:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
<configuration>
<tasks>
<!-- read in build.xml -->
<ant antFile="build.xml" target=""/>
</tasks>
</configuration>
</plugin>
Then for the jsch stuff I used maven to manage it (downloading etc)
and then in the ant file I used an ant target to get the ant-jsch.jar
file and then used <taskdef> to define it - note that Ant hates having
a copy of the jar in your classpath and a copy in ANT_HOME/lib:
<target name="init">
<!-- Sanity check for delegating classloader problems -->
<available property="ant-jsch.present"
file="${ant.home}/lib/ant-jsch.jar"/>
<fail if="ant-jsch.present" message="Please remove ant-jsch.jar
from ANT_HOME/lib see [
http://ant.apache.org/faq.html#delegating-classloader ]"/>
<path id="jsch.path">
<pathelement location="${src.tools.dir}/jsch/ant-jsch.jar"
/>
<pathelement
location="${src.tools.dir}/jsch/jsch-0.1.24.jar" />
</path>
<taskdef name="scp"
classname="org.apache.tools.ant.taskdefs.optional.ssh.Scp"
classpathref="jsch.path" />
<taskdef name="sshexec"
classname="org.apache.tools.ant.taskdefs.optional.ssh.SSHExec"
classpathref="jsch.path" />
<macrodef name="ssh-cmd">
<attribute name="command"/>
<attribute name="fail" default="true"/>
<sequential>
<sshexec
host="${deploy.machine.address}"
port="${deploy.machine.ssh.port}"
username="root"
password="${deploy.machine.root.user.password}"
command="@{command}"
failonerror="@{fail}"
trust="true"/>
</sequential>
</macrodef>
</target>
Getting the repo is easy enough through ant ${user.home}/.m2/repository/...
And in your pom.xml you declare the dependency on ant and antjsch
Kev
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