[Zope-CVS] CVS: Packages3/workflow - README.txt:1.3 configure.zcml:1.4 instance.py:1.4

[Ulrich Eck]

Update of /cvs-repository/Packages3/workflow
In directory cvs.zope.org:/tmp/cvs-serv15434

Modified Files:
	README.txt configure.zcml instance.py 
Log Message:
First usable state of Stateful Workflow :)
- Implemented ProcessInstanceContainer/Adapter + Views
- Implemented Dummy ContentWorkflowsUtility
- updated Readme
- fixed some bugs
 --> read the README for a small tutorial of what works


=== Packages3/workflow/README.txt 1.2 => 1.3 ===
--- Packages3/workflow/README.txt:1.2	Fri Feb  7 10:56:29 2003
+++ Packages3/workflow/README.txt	Fri Feb  7 16:50:51 2003
@@ -14,19 +14,29 @@
  - link/copy this package into src/zope/app/workflow
 
  - add this to the src/zope/app/configure.zcml:
+
    <include package=".workflow" />
 
  - link/copy the workflow/browser folder into
    src/zope/app/browser/workflow 
 
  - add this to the src/zope/app/browser/configure.zcml:
+
    <include package=".workflow" />
 
  - edit your site-zcml to grant workflow permissions to manager:
+
    <grant permission="zope.workflow.ManageProcessDefinitions" role="Manager" />
    <grant permission="zope.workflow.CreateProcessInstances"  role="Manager" />
    <grant permission="zope.workflow.UseProcessInstances" role="Manager" />
 
+ - add this to your site.zcml for every content-object that
+   should get an instance annotated (example for FileContent):
+
+   <content class="zope.app.content.file.File" >
+    <implements interface="zope.app.interfaces.workflow.IProcessInstanceContainerAdaptable" />
+   </content>
+
  - start your Z3 server
 
 
@@ -41,7 +51,7 @@
 
  - within that package create a new Stateful ProcessDefinition
 
- - configure and activate that ProcessDefinition
+ - configure and activate that ProcessDefinition (name='default')
 
  - goto your newly created ProcessDefinition and 
    add some States and Transitions
@@ -53,6 +63,23 @@
   
  - edit your ProcessDefinition to use that Module as
    RelevantData Schema
+
+ - within that package create a ContentWorkflowsUtility
+   (it currently tries to create an Instance for the 
+    ProcessDefinition configured with the name 'default'
+    for every contentobject that implements the interface
+    IProcessInstanceContainerAdaptable, this is only
+    demo-behaviour)
+
+ - goto the utility and register it with the EventService
+
+ - create a new File-Content-object in your content-space
+
+ - goto tab "ProcessInstances" to see the default PI
+
+ - click on the instance and see the Status/Transitions/Data
+
+ - click on <transition> fire to fire a transition
 
  ... more to come ...
 


=== Packages3/workflow/configure.zcml 1.3 => 1.4 ===
--- Packages3/workflow/configure.zcml:1.3	Fri Feb  7 10:29:21 2003
+++ Packages3/workflow/configure.zcml	Fri Feb  7 16:50:51 2003
@@ -87,12 +87,10 @@
 
 <!-- Process Instance Container -->
 
-<!-- 
 <adapter factory="zope.app.workflow.instance.ProcessInstanceContainerAdapter"
          provides="zope.app.interfaces.workflow.IProcessInstanceContainer"
          for="zope.app.interfaces.annotation.IAnnotatable" />
 
--->
 
 <include package=".stateful" />
 


=== Packages3/workflow/instance.py 1.3 => 1.4 ===
--- Packages3/workflow/instance.py:1.3	Wed Feb  5 20:09:29 2003
+++ Packages3/workflow/instance.py	Fri Feb  7 16:50:51 2003
@@ -17,13 +17,17 @@
 """
 __metaclass__ = type
 
+from types import StringTypes
 from persistence import Persistent
+from persistence.dict import PersistentDict
 from zope.proxy.context import ContextWrapper
+from zope.proxy.introspection import removeAllProxies
 
-from zope.app.interfaces.annotation import IAnnotatable
+from zope.app.interfaces.annotation import IAnnotatable, IAnnotations
 from zope.app.interfaces.workflow \
      import IProcessInstance, IProcessInstanceContainer
 
+from zope.component import getAdapter
 
 # XXX should an Instance be persistent by default ???
 class ProcessInstance:
@@ -60,7 +64,7 @@
 
 
 
-
+_marker = object()
 
 WFKey = "zope.app.worfklow.ProcessInstanceContainer"