jDSL-DL, 5 minute tutorial

In this tutorial we will create a very simple domain specific language.

#set( $snippetFilePath = "${project.basedir}" + $snippetFile )
#set( $snippetWasFound = "$snippetName" == "" )
#if( $snippetWasFound )
#set( $snippetStartString = "
" )
#set( $snippetEndString = "
" )
#else
#set( $snippetStartString = "START SNIPPET: " + $snippetName )
#set( $snippetEndString = "END SNIPPET: " + $snippetName )
#end
#foreach( $snippetLine in $StringUtils.split($FileUtils.fileRead( $snippetFilePath ),"
") )
#set( $checkLine = $StringUtils.removeDuplicateWhitespace( $snippetLine ) )
#if( $StringUtils.contains( $checkLine, $snippetEndString ) )
#set($snippetWasFound = false)
#end
#if( $snippetWasFound )
    $snippetLine
#end
#if( $StringUtils.contains( $checkLine, $snippetStartString ) )
#set($snippetWasFound = true)
#end
#end