How can I add classpath location by using mojo appassembler plugin while creating batch file - maven

Question

I am using appassembler plugin from mojo for creating a runnable batch/shell script for my application. I have to add a particular directory to my classpath, so what changes should I do in my pom.xml configuration for mojo's plugin.
Currently classpath is generated with all required library path in my batch file as below
set CLASSPATH=%BASEDIR%\abc.jar;%REPO%\*.properties
All I need to do is add a separate variable like MY_PATH and add it to the classpath as below
set MY_PATH=%BASEDIR%\resources
set CLASSPATH=%BASEDIR%\abc.jar;%REPO%\*.properties;%MY_PATH%
To add to further there is a tag <configurationDirectory> but that I have already provided for a different directory, now if I have to add further more directory then what would be solution?
How can i achieve it? Below is the pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>jgcode-framework-parent</artifactId>
<groupId>com.jaggs</groupId>
<version>1.0.2</version>
</parent>
<groupId>com.jaggs.server</groupId>
<artifactId>jaggs-code-server</artifactId>
<version>1.0.1-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>commons-codec</groupId>
<artifactId>commons-codec</artifactId>
<version>1.4</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.jaggs.password</groupId>
<artifactId>mypassword</artifactId>
<version>1.0</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc14</artifactId>
<version>10.2.0.3</version>
<scope>compile</scope>
</dependency>
</dependencies>
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>appassembler-maven-plugin</artifactId>
<configuration>
<repositoryLayout>flat</repositoryLayout>
<installArtifacts>false</installArtifacts>
<assembleDirectory>${project.build.directory}/appassembler</assembleDirectory>
<includeConfigurationDirectoryInClasspath>true</includeConfigurationDirectoryInClasspath>
<platforms>
<platform>windows</platform>
<platform>unix</platform>
</platforms>
<defaultJvmSettings>
<initialMemorySize>256M</initialMemorySize>
<maxMemorySize>256M</maxMemorySize>
</defaultJvmSettings>
<programs>
<program>
<name>ManualDataEntry</name>
<mainClass>com.jaggs.bean.ManualDataEntry</mainClass>
</program>
</programs>
<configurationDirectory>\..\..\jaggs\sec\configuration\</configurationDirectory>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>assemble</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<configuration>
<descriptors>
<descriptor>src/main/assembly/assemble.xml</descriptor>
</descriptors>
<archive>
<manifest>
<mainClass>com.jaggs.bean.ManualDataEntry</mainClass>
</manifest>
<manifestEntries>
<Class-Path>/jaggs/sec/configuration/</Class-Path>
</manifestEntries>
</archive>
<delimiters>
<delimiter>${*}</delimiter>
</delimiters>
</configuration>
<executions>
<execution>
<id>my-assembly</id>
<phase>package</phase>
<goals>
<goal>assembly</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.5</version>
<configuration>
<escapeString>\</escapeString>
</configuration>
</plugin>
</plugins>
</build>