Author: rahul
Date: Tue May 6 12:33:14 2008
New Revision: 653888
URL: http://svn.apache.org/viewvc?rev=653888&view=rev
Log:
Updating release notes for Commons SCXML v0.8.
Modified:
commons/proper/scxml/trunk/RELEASE-NOTES.txt
Modified: commons/proper/scxml/trunk/RELEASE-NOTES.txt
URL:
http://svn.apache.org/viewvc/commons/proper/scxml/trunk/RELEASE-NOTES.txt?rev=653888&r1=653887&r2=653888&view=diff
==============================================================================
--- commons/proper/scxml/trunk/RELEASE-NOTES.txt (original)
+++ commons/proper/scxml/trunk/RELEASE-NOTES.txt Tue May 6 12:33:14 2008
@@ -22,117 +22,28 @@
INTRODUCTION:
-Commons SCXML 0.7 primarily contains new features, along with a
-handful of bug fixes. See about section at the end for general information
-on Commons SCXML.
-
-IMPORTANT NOTES:
-
- o State IDs can no longer contain whitespace. Any IDs that contain spaces
- must be changed to conform before switching to v0.7.
-
- o Behavior related to wild card event name handling for transitions has
- changed (now aligns with latest Working Draft).
-
- o org.apache.commons.scxml.io.SCXMLDigester has been deprecated in favor
- of SCXMLParser in same package. See Javadocs for changes before switching.
+Commons SCXML 0.8 is a minor release containing a few enhancements and
+bug fixes. See about section at the end for general information on
+Commons SCXML.
NEW FEATURES:
- o Conflicts between transitions are now resolved based on document order
- of the transitions.
-
- o Transition targets can now be specified as a space separated list of
- state IDs. When more than one targets are specified, they must belong
- to regions of the same parallel.
-
- o <final> is supported (by org.apache.commons.scxml.io.SCXMLParser).
-
- o <event> is supported (by org.apache.commons.scxml.io.SCXMLParser).
-
-DEPRECATIONS:
-
-See Javadocs of each item for details. All deprecated items are scheduled for
-removal in v1.0.
-
- o org.apache.commons.scxml.env.AbstractStateMachine#getStateMachine()
-
- o org.apache.commons.scxml.io.SCXMLDigester
-
- o org.apache.commons.scxml.io.SCXMLSerializer#serializeTarget(StringBuffer,
- Transition,String)
-
- o org.apache.commons.scxml.model.Parallel#addState(State)
- org.apache.commons.scxml.model.Parallel#getStates()
-
- o org.apache.commons.scxml.model.SCXML#addState(State)
- org.apache.commons.scxml.model.SCXML#getInitialState()
- org.apache.commons.scxml.model.SCXML#getStates()
- org.apache.commons.scxml.model.SCXML#setInitialState(State)
-
- o org.apache.commons.scxml.model.State#addChild(State)
- org.apache.commons.scxml.model.State#getIsFinal()
- org.apache.commons.scxml.model.State#getParallel()
- org.apache.commons.scxml.model.State#getTransitions()
- org.apache.commons.scxml.model.State#isDone()
- org.apache.commons.scxml.model.State#isOrthogonal()
- org.apache.commons.scxml.model.State#setDone(boolean)
- org.apache.commons.scxml.model.State#setIsFinal(boolean)
- org.apache.commons.scxml.model.State#setParallel(Parallel)
-
- o org.apache.commons.scxml.model.Transition#getPath()
- org.apache.commons.scxml.model.Transition#getRuntimeTarget()
- org.apache.commons.scxml.model.Transition#getTarget()
- org.apache.commons.scxml.model.Transition#setTarget(TransitionTarget)
+ o [SCXML-62] - Fragment URLs are now supported by the src attribute of the
+ <state> element
- o org.apache.commons.scxml.semantics.ErrorConstants#NON_DETERMINISTIC
+ o [SCXML-64] - Better error reporting for ignored or misplaced elements by
+ parser (SCXMLParser class)
BUG FIXES:
- o [SCXML-45] - Payload of events sent to current scxml session using <send>
- tag not injected into engine
- o [SCXML-48] - Cannot create more than one subclass of AbstractStateMachine
- o [SCXML-49] - SimpleSCXMLInvoker may miss transition to final state
- o [SCXML-51] - <assign> with location and expr both containing datamodel
- expressions concatenates old and new values
- o [SCXML-52] - Error on resolving conflicting transitions for compound states
- o [SCXML-53] - Wild card event name handling on transitions is not in line
- with W3C WD
- o [SCXML-54] - Events from custom actions missing payload
- o [SCXML-56] - onentry and onexit child elements of parallel do not have
- parent
- o [SCXML-58] - SCXML not stateless because of State class
- o [SCXML-60] - Possible race condition in AsyncTrigger
- o [SCXML-61] - Clarify interaction patterns for Invoker implementations with
- parent state machine executor
-
-IMPROVEMENTS:
-
- o [SCXML-41] - Adding information about original expression to evaluation
- error messages
- o [SCXML-46] - Provide a SCXMLListener abstract adapter class
- o [SCXML-55] - Add support for <event> tag
-
-OTHER CHANGES:
-
- o SCXMLExecutor logs state at a lower severity (changed from log level
- 'info' to log level 'debug')
-
- o The LCA of two states belonging to sibling regions is now the enclosing
- Parallel, rather than the orthogonal State.
-
- o The regions of a parallel are entered in document order. This is
- implementation-specific behavior and users should not rely on it.
-
- o AbstractStateMachine and SimpleSCXMLListener classes, as well as the two
- standalone testing classes in the test package, have switched to the new
- SCXMLParser class.
+ o [SCXML-66] - Potential race condition while getting path segments for
+ transitions
- o Recommended version of Commons Logging has been upgraded to v1.1.1.
+ o [SCXML-67] - <state> does not process <parallel> children correctly
- o Recommended version of JUnit has been upgraded to v3.8.2.
+OTHER COMMENTS:
- o An experimental Maven2 build has been added in v0.7.
+ o This is the first release of Commons SCXML using Maven 2.
ABOUT COMMONS SCXML:
