# HG changeset patch
# User Sascha L. Teichmann <sascha.teichmann@intevation.de>
# Date 1254913159 0
# Node ID fecd142b6856c1c65f7d9a806e2b335f6741784c
# Parent  9293af6b0a0f5920c5bde370f3837d8212640fc3
RELEASE 0.1



artifacts/trunk@201 c6561f87-3c4e-4783-a992-168aeb5c3f6f

diff -r 9293af6b0a0f -r fecd142b6856 ChangeLog
--- a/ChangeLog	Tue Oct 06 14:51:28 2009 +0000
+++ b/ChangeLog	Wed Oct 07 10:59:19 2009 +0000
@@ -1,3 +1,9 @@
+2009-10-07	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
+
+	RELEASE 0.1
+
+	* Changes, NEWS: Summaried changes.
+
 2009-10-06	Sascha L. Teichmann	<sascha.teichmann@intevation.de>
 
 	* Changelog -> ChangeLog: Renamed to make eclipse happy.
diff -r 9293af6b0a0f -r fecd142b6856 Changes
--- a/Changes	Tue Oct 06 14:51:28 2009 +0000
+++ b/Changes	Wed Oct 07 10:59:19 2009 +0000
@@ -0,0 +1,40 @@
+2009-10-07     RELEASE 0.1
+
+	New:
+
+	* Two sub projects: 'artifacts' and 'artifact-database'
+	
+		- 'artifacts' is a set of generic interfaces modelling 
+		  the workflow to parameterize a process and producing
+		  outputs.
+
+		  An artifact is created via factories. It describes
+		  itself via 'describe', it is parameterized via
+		  'feed' and brought to new states with 'advance'.
+		  Once able to produce output 'out' returns the
+		  requested product.
+
+		- 'artifact-database' is the default implemention
+		  of the workflow described with 'artifact'.
+
+	* artifact-database persists artifacts with a H2-database
+	  [http://www.h2database.com] (default) or a
+	  PostgeSQL 8.3+ database [http://www.postgresql.org/] (optional)
+
+	* artifacts may spawn background threads to copy with long running
+	  processes. After finishing work they are able to re-synchronize
+	  themselves to the artifact database.
+
+	* artifact-database is accessible via an HTTP REST server
+	  implemented on top of the Restlet API http://www.restlet.org/
+	  It has to be started as a service. Default TCP port: 8181
+
+	  HTTP GET  '/factories'             returns list of available factories.
+	  HTTP GET  '/create'                creates new artifact.
+	  HTTP GET  '/artifact/{uuid}'       returns a description of an artifact.
+	  HTTP POST '/artifact/{uuid}'       modifies an artifact ('feed', 'advance')
+	  HTTP POST '/artifact/{uuid}/{out}' delivers output for an artifact.
+
+	* artifact-database is configured with as XML file named conf.xml
+	  (default placement in directory $HOME/.artitactdb, directory
+	  may be changed with system property "artifact.database.dir")
diff -r 9293af6b0a0f -r fecd142b6856 NEWS
--- a/NEWS	Tue Oct 06 14:51:28 2009 +0000
+++ b/NEWS	Wed Oct 07 10:59:19 2009 +0000
@@ -0,0 +1,6 @@
+2009-10-07     RELEASE 0.1
+
+	New:
+
+	* Initial implementation of the runtime system based on artifacts.
+