# Generate a JavaClass::ClassList, which contains all class of a given # JAR in the local Maven repository. Use JavaClass::Classpath::MavenArtefact # to identify and (possibly download) the JAR under question.

# Author

Peter Kofler

# Copyright

Copyright © 2009, Peter Kofler.

# License

BSD License

# # === Usage #

# require 'javaclass/classlist/jar_searcher' # require 'javaclass/classpath/maven_artefact' # require 'javaclass/classlist/list' #

# Define configuration for some Maven artefacts # JARS = [ JavaClass::Classpath::MavenArtefact.new('commons-lang', 'commons-lang', '2.6'),, … ] #

# For all artefacts listed in JARS, load classes and write list files. # JARS.each do |artefact| #

# 1) create a new JavaClass::ClassList::List to contain the classes of this JAR # list = JavaClass::ClassList::List.new #

# 2) create a JavaClass::ClassList::JarSearcher # searcher = JavaClass::ClassList::JarSearcher.new # searcher.skip_package_classes = true #

# 3) create the classpath of the artefact's JAR # artefact.download_if_needed # classpath = artefact.classpath #

# 4) scan the JAR and add classes to the list # searcher.add_list_from_classpath(artefact.version, classpath, list) #

# 5) save the list to a file named “Commons Lang 2.6.txt” (after the artefact) # File.open(“#{artefact.title} #{artefact.version}.txt”, “w”) do |f| # # print title # f.print “*** #{artefact.title}n” #

# list.packages.each { |pkg| # f.print “n” # # print package name # f.print “* #{pkg.name}n” #

# # print class names # pkg.classes.each { |c| f.print “ #{c.name}n” } # } # end #

# puts “processed #{artefact.name}” # end #

# 6) the generated file looks like # *** Commons Lang # # * org.apache.commons.lang # ArrayUtils # BitField # … # # * org.apache.commons.lang.builder # CompareToBuilder # EqualsBuilder # HashCodeBuilder # …