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Guijarro, Julio | 12 Aug 2004 20:50
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SmartFrog 3.04.000_beta released!

*********************
     SmartFrog
   3.04.000_beta
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Download from: 
http://sourceforge.net/project/showfiles.php?group_id=87384

Main Changes since 3.02.002_beta
---------------------------------
API (Important!):
  - Context/Prim/ComponentDescripion changes:
      - sfResolveId(id): does not exists any more. It has
        to be replaced with sfResoveHere(id,false)
      - sfResolveHere(id) changes its semantics and thows
        sfResolutionException when id is not found. It can
        be replaced by sfResolveHere(id, false) so that it
        does not throw exception and returns null when id not
        found.It will probably need to be surrounded with
        a try/catch. 

Deployment engine:
  - Bug fixes
  - Add: sfResolveHelper methods in ComponentDescription and Prim
  - Add: Unbind rootProcess compound from registry during termination
  - Fix: Race condition during deployment of a new subprocess
  - Add: sfCreateNewApp method in CompoundImpl
  - Add: sfCreateNewChild method in CompoundImpl
  - Add: First versions of the Event Queuing model
  - Add: Draft for SmartFrog workflow components
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Guijarro, Julio | 23 Aug 2004 15:52
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SmartFrog 3.04.004 released!

Hi Everyone,

We just made available a new packaged release for SmartFrog. It fixes a
important bug that was introduced in 3.04.000 and some minor improvements. 

It is important for anyone using 3.04.000 or 3.04.002 to upgrade to this
version.

If you are upgrading from 3.02 note that there are some API changes that
could affect your code. You can find extra details in changes.txt or in this
release notes.

Regards, 
			Julio Guijarro

--------------------------------
Changes for this release:

- New shell scripts
- New bin/security shell scripts
- Fix: Important bug introduced in 3.04.000: cxt params were not merged with
sf description in PrimDeployerImpl.sfDeploy()
- New sfGui version 0.7r01
- Improved SchemaDescription phase.
- New DATA keyword added to sf parser. Now "extends DATA" defines a
ComponentDescription that won't be automatically deployed by the sf
deployment engine. This new keyword is equivalent to "extend LAZY".

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Guijarro, Julio | 25 Aug 2004 21:13
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New SmartFrog scripting component! SmartScript is the SmartFrog w rapper for the BeanShell scripting environment.

SmartScript is the SmartFrog wrapper for the BeanShell scripting
environment. BeanShell allows the user to dynamically interpret java source,
and also to set up references to any object currently running in one's
environment. 
BeanShell itself (a complete scripting environment with documentation) is
available and fully described at www.BeanShell.org.

We have provided a SmartFrog wrapper for BeanShell, which provides access to
a BeanShell interpreter object, and allows manipulation of components on the
fly, at runtime. It's eminently suitable for testing or experimental
purposes, limited only by your imagination, and by the fact that this
component does not work with SmartFrog security on (BeanShell uses its own
java classloader, which is incompatible with that required by security).

At present it is only available from CVS and using Ant to build it.
http://cvs.sourceforge.net/viewcvs.py/smartfrog/core/components/scripting/

The manual is available at:

http://cvs.sourceforge.net/viewcvs.py/smartfrog/core/components/scripting/do
cs/

Regards, 
		Julio Guijarro.

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