Add downloader component

Change-Id: I71e9d9ee8bef4a2a0c35889cdae902b23c19a87a
Signed-off-by: Sandu Postaru <sandu.postaru@thalesgroup.com>

vars/downloader.groovy

@@ -0,0 +1,43 @@
+def downloadWindowsJDK(jdkWinFolder) {
+	def jdk = 'jdk-14.0.2'
+
+  def jdkWinURL = 'https://download.java.net/java/GA/jdk14.0.2/205943a0976c4ed48cb16f1043c5c647/12/GPL/openjdk-14.0.2_windows-x64_bin.zip'
+  def jdkWinZip = 'jdkWin.zip'	
+
+	sh "curl -k -o ${jdkWinZip} ${jdkWinURL}"
+	sh "unzip ${jdkWinZip} -d ${jdkWinFolder}"
+	sh "mv ${jdkWinFolder}/${jdk} ${jdkWinFolder}/jre"        
+
+  println "Windows JDK dowloaded to ${jdkWinFolder}/jre"
+  sh "ls ${jdkWinFolder}/jre"
+}
+
+def downloadLinuxJDK(jdkLinuxFolder) {
+  def jdk = 'jdk-14.0.2'
+
+  def jdkLinuxURL = 'https://download.java.net/java/GA/jdk14.0.2/205943a0976c4ed48cb16f1043c5c647/12/GPL/openjdk-14.0.2_linux-x64_bin.tar.gz'
+  def jdkLinuxTar = 'jdkLinux.tar.gz'
+
+	sh "curl -k -o ${jdkLinuxTar} ${jdkLinuxURL}"
+	sh "mkdir ${jdkLinuxFolder}"
+  sh "tar xzvf ${jdkLinuxTar} -C ${jdkLinuxFolder}"
+	sh "mv ${jdkLinuxFolder}/${jdk} ${jdkLinuxFolder}/jre"
+
+  println "Linux JDK downloaded to ${jdkLinuxFolder}/jre"    
+	sh "ls ${jdkLinuxFolder}/jre"
+}
+
+def downloadMacJDK(jdkMacFolder) {
+  def jdk = 'jdk-14.0.2'
+
+  def jdkMacURL = 'https://download.java.net/java/GA/jdk14.0.2/205943a0976c4ed48cb16f1043c5c647/12/GPL/openjdk-14.0.2_osx-x64_bin.tar.gz'
+  def jdkMacTar = 'jdkMac.tar.gz'
+
+	sh "curl -k -o ${jdkMacTar} ${jdkMacURL}"
+	sh "mkdir ${jdkMacFolder}"
+	sh "tar xzvf ${jdkMacTar} -C ${jdkMacFolder}"
+	sh "mv ${jdkMacFolder}/${jdk}.jdk ${jdkMacFolder}/jre"
+
+  println "Mac JDK downloaded to ${jdkMacFolder}/jre"
+	sh "ls ${jdkMacFolder}/jre"
+}