crappy script to turn a web.xml into java suitable for pasting into a guice servlet module

#!/usr/bin/env groovy

import groovy.util.*;



def webXml = new XmlSlurper().parse( arg[0] as File ) 


def grabElements = { name, map, it ->

	def objName = it."${name}-name".text()
	map[ objName ] = [ 'className' : it."${name}-class".text() ] 	
	map[ objName ][ 'params' ] = [ : ] as LinkedHashMap 

	it.'init-param'.each { it2 -> 

		map[ objName ][ 'params' ][ "${it2.'param-name'.text()}" ]  = "${it2.'param-value'.text()}" 

	}
}


def filters = [:] 
def servlets = [:]

webXml.filter.each( grabElements.curry( 'filter', filters ) )
webXml.servlet.each( grabElements.curry( 'servlet', servlets ) )


println "Map<String,String> params = null;" 
webXml.'filter-mapping'.each { mapping ->

	def filterName = mapping.'filter-name'.text()
	currentFilter = filters[filterName]

	if (!currentFilter['params'].isEmpty()) {
	
		println "params = new HashMap<String,String>();"

		currentFilter['params'].each { key, value -> 
			
			println "params.put(\"${key}\", \"${value}\");"

	 	}
	}

	println "filter(\"${mapping.'url-pattern'.text()}\").through(${currentFilter['className']}.class);"

	println "\n\n"

}
webXml.'servlet-mapping'.each { mapping ->

	def filterName = mapping.'servlet-name'.text()
	currentServlet = servlets[filterName]

	if (!currentServlet['params'].isEmpty()) {
	
		println "params = new HashMap<String,String>();"

		currentServlet['params'].each { key, value -> 
			
			println "params.put(\"${key}\", \"${value}\");"

	 	}
	}

	println "serve(\"${mapping.'url-pattern'.text()}\").with(${currentFilter['className']}.class);"

	println "\n\n"

}