build.xml

<?xml version="1.0" encoding="UTF-8"?>
<project name="!BroadleafDemoTools" default="change-identifier" basedir="." 
	xmlns:artifact="antlib:org.apache.maven.artifact.ant" 
	xmlns:rsel="antlib:org.apache.tools.ant.types.resources.selectors">

	<taskdef resource="net/sf/antcontrib/antlib.xml">
		<classpath>
			<pathelement location="lib/ant-contrib-1.0b3.jar" />
		</classpath>
	</taskdef>

	<target name="change-identifier">
		<input message="Enter in new maven group. NOTE: This should be 2 letter-only strings separated by a dot. Also
			note that this may only be run once." defaultvalue="com.mycompany" addproperty="maven-group" />

		<propertyregex property="maven-group-clean"
		               input="${maven-group}"
		               regexp="([^A-Za-z\.])*"
		               replace=""
		               global="true" />

		<propertyregex property="company-name" 
			input="${maven-group-clean}" 
			regexp="[\w]+\.([^\.]*)" 
			select="\1" 
			casesensitive="false" />
		
		<propertyregex property="company-tld" 
					input="${maven-group-clean}" 
					regexp="([\w]+)*" 
					select="\0" 
					casesensitive="false" />
		
		<fail message="Bad input">
			<condition>
				<not>
					<isset property="company-name" />
				</not>
			</condition>
		</fail>
		
		<input message="New maven-group: ${maven-group}, new company-name: ${company-name} -- Continue?" addproperty="continue" validargs="y,n" defaultvalue="y" />

		<if>
			<equals arg1="${continue}" arg2="y" />
			<then>
				<echo message="${maven-group}" />
				<echo message="${company-name}" />
				
				<!-- Move the required files / directories to their new homes -->
				<move file="admin/src/main/resources/com/mycompany/gwt/mycompanyAdmin.gwt.xml" tofile="admin/src/main/resources/${company-tld}/${company-name}/gwt/${company-name}Admin.gwt.xml" />
				<move file="admin/src/main/resources/com/mycompany" tofile="admin/src/main/resources/${company-tld}/${company-name}" />
				<move file="site/src/main/java/com/mycompany" tofile="site/src/main/java/${company-tld}/${company-name}" />
				<move file="admin/src/main/java/com/mycompany" tofile="admin/src/main/java/${company-tld}/${company-name}" />

				<!-- Replace the appropriate tokens -->
				<replace file="pom.xml" token="com.mycompany" value="${maven-group}" summary="yes" excludes="target/" />
		
                <replace dir="admin" token="com.mycompany.gwt.mycompanyAdmin" value="${maven-group}.gwt.${company-name}Admin" summary="yes" excludes="target/" />
				<replace dir="admin" token="mycompany-admin" value="${company-name}-admin" summary="yes" excludes="target/" />
				<replace dir="admin" token="com.mycompany" value="${maven-group}" summary="yes" excludes="target/" />
		
				<replace dir="core" token="com.mycompany" value="${maven-group}" summary="yes" excludes="target/" />
		
				<replace dir="site" token="com.mycompany" value="${maven-group}" summary="yes" excludes="target/" />
				<replace dir="site" token="mycompany-site" value="${company-name}-site" summary="yes" excludes="target/" />
				<replace dir="site" token="target/mycompany" value="target/${company-name}" summary="yes" excludes="target/" />
				<replace file="site/src/main/webapp/WEB-INF/web.xml" token="mycompany" value="${company-name}" summary="yes" excludes="target/" />
				<replace file="site/pom.xml" token="mycompany" value="${company-name}" summary="yes" excludes="target/" />
			</then>
		</if>
	</target>

</project>