lib/TaskJuggler.rb in taskjuggler-0.0.3 vs lib/TaskJuggler.rb in taskjuggler-0.0.4

@@ -1,19 +1,21 @@
 #!/usr/bin/env ruby -w
 # encoding: UTF-8
 #
 # = TaskJuggler.rb -- The TaskJuggler III Project Management Software
 #
-# Copyright (c) 2006, 2007, 2008, 2009 by Chris Schlaeger <[e-mail]>
+# Copyright (c) 2006, 2007, 2008, 2009, 2010 by Chris Schlaeger <[e-mail]>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of version 2 of the GNU General Public License as
 # published by the Free Software Foundation.
 #
 
+require 'drb'
 require 'Project'
 require 'MessageHandler'
+require 'RemoteServiceManager'
 require 'Log'
 
 # The TaskJuggler class models the object that provides access to the
 # fundamental features of the TaskJuggler software. It can read project
 # files, schedule them and generate the reports.
@@ -24,40 +26,45 @@
 
   # Create a new TaskJuggler object. _console_ is a boolean that determines
   # whether or not messsages can be written to $stderr.
   def initialize(console)
     @project = nil
+    @parser = nil
     @messageHandler = MessageHandler.new(console)
     @maxCpuCores = 1
   end
 
   # Read in the files passed as file names in _files_, parse them and
   # construct a Project object. In case of success true is returned.
   # Otherwise false.
-  def parse(files)
+  def parse(files, keepParser = false)
     Log.enter('parser', 'Parsing files ...')
     master = true
     @project = nil
 
-    parser = ProjectFileParser.new(@messageHandler)
+    @parser = ProjectFileParser.new(@messageHandler)
     files.each do |file|
       begin
-        parser.open(file, master)
+        @parser.open(file, master)
       rescue TjException
         Log.exit('parser')
         return false
       end
       if master
-        @project = parser.parse('project')
+        @project = @parser.parse('project')
         master = false
       else
-        parser.setGlobalMacros
-        parser.parse('properties')
+        @parser.setGlobalMacros
+        @parser.parse('properties')
       end
-      parser.close
+      @parser.close
     end
 
+    # For the report server mode we may need to keep the parser. Otherwise,
+    # destroy it.
+    @parser = nil unless keepParser
+
     Log.exit('parser')
     @messageHandler.messages.empty?
   end
 
   # Schedule all scenarios in the project. Return true if no error was
@@ -77,9 +84,25 @@
     @project.outputDir = outputDir
     Log.enter('reports', 'Generating reports ...')
     res = @project.generateReports(@maxCpuCores)
     Log.exit('reports')
     res
+  end
+
+  def serveReports
+    $SAFE = 1
+    Log.enter('reportserver', 'Starting Server Mode ...')
+    Log.status("Report Server is now active!")
+    serviceManager = RemoteServiceManager.new(@parser, @project)
+    DRb.start_service('druby://localhost:8474', serviceManager)
+    DRb.thread.join
+    # We'll probably never get here. The DRb threads may call exit().
+    Log.exit('reportserver')
+  end
+
+  # Return the number of errors that had been reported during processing.
+  def errors
+    @project.messageHandler.errors
   end
 
 end