mano_tracker.rb in ruote-0.9.19

- old
+ new

@@ -1,34 +1,34 @@
 #
 #--
 # Copyright (c) 2007, John Mettraux OpenWFE.org
 # All rights reserved.
-# 
-# Redistribution and use in source and binary forms, with or without 
+#
+# Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are met:
-# 
+#
 # . Redistributions of source code must retain the above copyright notice, this
-#   list of conditions and the following disclaimer.  
-# 
-# . Redistributions in binary form must reproduce the above copyright notice, 
-#   this list of conditions and the following disclaimer in the documentation 
+#   list of conditions and the following disclaimer.
+#
+# . Redistributions in binary form must reproduce the above copyright notice,
+#   this list of conditions and the following disclaimer in the documentation
 #   and/or other materials provided with the distribution.
-# 
+#
 # . Neither the name of the "OpenWFE" nor the names of its contributors may be
 #   used to endorse or promote products derived from this software without
 #   specific prior written permission.
-# 
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
-# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
-# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
-# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
-# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 # POSSIBILITY OF SUCH DAMAGE.
 #++
 #
 # $Id: definitions.rb 2725 2006-06-02 13:26:32Z jmettraux $
 #
@@ -56,26 +56,26 @@
 #
 # The process definition
 # (using a programmatic process definition instead of an XML process definition)
 
 class TrackerDefinition < OpenWFE::ProcessDefinition
-    def make
+  def make
 
-        _loop do
-            participant "${f:creative}"
-            participant "${f:analyst}"
+    _loop do
+      participant "${f:creative}"
+      participant "${f:analyst}"
 
-            _break :if => "${f:done}"
-                #
-                # loops until the analyst sets the value of the field
-                # 'done' to true.
-        end
-            #
-            # 'loop' and 'break' are ruby keywords, they have to be
-            # preceded by an underscore '_' to be used in their 
-            # OpenWFEru sense.
+      _break :if => "${f:done}"
+        #
+        # loops until the analyst sets the value of the field
+        # 'done' to true.
     end
+      #
+      # 'loop' and 'break' are ruby keywords, they have to be
+      # preceded by an underscore '_' to be used in their
+      # OpenWFEru sense.
+  end
 end
 
 #
 # prepare the engine and the participants
 
@@ -84,52 +84,52 @@
 
 #
 # instantiate the engine (a transient one is sufficient for the example)
 
 #$engine = OpenWFE::Engine.new
-    # no persistence
+  # no persistence
 
 #$engine = OpenWFE::FilePersistedEngine.new
-    # persistence, but no caching (worst performance)
+  # persistence, but no caching (worst performance)
 
 $engine = OpenWFE::CachedFilePersistedEngine.new
-    # persistence and performance
+  # persistence and performance
 
 $analyst_stores = {}
 $creative_stores = {}
-    #
-    # gathering the stores for our fictitious organization
+  #
+  # gathering the stores for our fictitious organization
 
 def add_stores (names, store_map)
-    names.each do |name|
-        #hp = OpenWFE::HashParticipant.new
-        #$engine.register_participant(name, hp)
-        hp = $engine.register_participant(name, OpenWFE::YamlParticipant)
-        store_map[name] = hp
-    end
+  names.each do |name|
+    #hp = OpenWFE::HashParticipant.new
+    #$engine.register_participant(name, hp)
+    hp = $engine.register_participant(name, OpenWFE::YamlParticipant)
+    store_map[name] = hp
+  end
 end
 
 add_stores(ANALYSTS, $analyst_stores)
 add_stores(CREATIVES, $creative_stores)
 
 #
 # a quick method for launching a tracker process instance
 #
 def launch_tracker (analyst_name, creative_name, title, item_url)
 
-    li = LaunchItem.new(TrackerDefinition)
-        #
-        # preparing a lunchitem ;) around our TrackerDefinition
+  li = LaunchItem.new(TrackerDefinition)
+    #
+    # preparing a lunchitem ;) around our TrackerDefinition
 
-    li.analyst = analyst_name
-    li.creative = creative_name
-    li.title = title
-    li.item_url = item_url
-        #
-        # filling the workitem with attributes
+  li.analyst = analyst_name
+  li.creative = creative_name
+  li.title = title
+  li.item_url = item_url
+    #
+    # filling the workitem with attributes
 
-    $engine.launch(li)
+  $engine.launch(li)
 end
 
 # the system is ready...
 
 
@@ -137,14 +137,14 @@
 # (...)
 #
 # Later it can be used as follow
 
 fei = launch_tracker(
-    "Mano", 
-    "Jamie", 
-    "new logo for company", 
-    "http://openwferu.rubyforge.org/images/openwfe-logo.png")
+  "Mano",
+  "Jamie",
+  "new logo for company",
+  "http://openwferu.rubyforge.org/images/openwfe-logo.png")
 
 puts "launched tracker process #{fei.workflow_instance_id}"
 
 #
 # the creative Jamie can browse the items he has to treat with :
@@ -152,20 +152,20 @@
 jamie_store = $analyst_stores["Jamie"]
 
 first_fei = nil
 
 jamie_store.each do |fei, workitem|
-    first_fei = fei unless fei
-    puts " - #{fei.workflow_instance_id} -- #{workitem.title}"
+  first_fei = fei unless fei
+  puts " - #{fei.workflow_instance_id} -- #{workitem.title}"
 end
 
 workitem = jamie_store[first_fei]
 
 # play with the workitem and then send it back to the engine
 
 workitem.item_url = "some other url"
-    #
-    # actually just changing the item_url
+  #
+  # actually just changing the item_url
 
 jamie_store.forward(workitem)
 
 # ...
 