[JBoss JIRA] Created: (JBRULES-1687) Eclipse based decision table editor
by Michael Neale (JIRA)
Eclipse based decision table editor
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Key: JBRULES-1687
URL: https://jira.jboss.org/jira/browse/JBRULES-1687
Project: JBoss Drools
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Components: Decision tables
Affects Versions: 4.0.7
Reporter: Michael Neale
Assignee: John Graham
Fix For: FUTURE
We have a few options for this:
1) Edit the guided decision table format (using the same model the web editor uses)
2) Provide an editor that can edit a subset of XLS formatted decision tables
3) Some other format which is unique to this editor... (may be column based rather then row based for instance).
In all cases, drl is generated.
Each approach has pros/cons, need to investigate some options and come up with some estimate on difficulty.
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13 years, 8 months
[JBoss JIRA] Created: (JBRULES-2043) Log problems while building the RuleBase
by Dietmar Scheidl (JIRA)
Log problems while building the RuleBase
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Key: JBRULES-2043
URL: https://jira.jboss.org/jira/browse/JBRULES-2043
Project: JBoss Drools
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Components: drools-solver
Affects Versions: 5.0.0.M5
Reporter: Dietmar Scheidl
Assignee: Mark Proctor
I startet to experiment with the drools-solver but only got a NullPointerException:
Caused by: java.lang.NullPointerException
at org.drools.common.AbstractRuleBase.addPackages(AbstractRuleBase.java:429)
at org.drools.reteoo.ReteooRuleBase.addPackage(ReteooRuleBase.java:395)
at org.drools.solver.config.localsearch.LocalSearchSolverConfig.buildRuleBase(LocalSearchSolverConfig.java:166)
at org.drools.solver.config.localsearch.LocalSearchSolverConfig.buildSolver(LocalSearchSolverConfig.java:137)
at org.drools.solver.config.XmlSolverConfigurer.buildSolver(XmlSolverConfigurer.java:73)
...
After debugging into this location, I found out that it comes from an error in my scoreDrl.
The buildSolver-Method should fail with a more helpful exception or the result of the PackageBuilder should be available to analyse the problems.
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13 years, 9 months
[JBoss JIRA] Created: (JBRULES-1068) Exception when adding "activation-group" attribute to otherwise correctly executed rule...
by Dr. Gernot Starke (JIRA)
Exception when adding "activation-group" attribute to otherwise correctly executed rule...
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Key: JBRULES-1068
URL: http://jira.jboss.com/jira/browse/JBRULES-1068
Project: JBoss Rules
Issue Type: Bug
Security Level: Public (Everyone can see)
Affects Versions: 4.0.0.GA
Environment: Eclipse 3.2
Reporter: Dr. Gernot Starke
Assigned To: Mark Proctor
rule "Golfer-Riddle with a single solution?"
activation-group="unique-solution"
when
// There is a golfer names Fred,
$f: Golfer( name == "Fred",
...
yields:
Exception in thread "main" org.drools.compiler.DroolsParserException: Unknown error while parsing. This is a bug. Please contact the Development team.
at org.drools.compiler.DrlParser.compile(DrlParser.java:180)
at org.drools.compiler.DrlParser.parse(DrlParser.java:61)
at org.drools.compiler.PackageBuilder.addPackageFromDrl(PackageBuilder.java:158)
at arc42.drools.samples.golfer.GolfingExample.main(GolfingExample.java:19)
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13 years, 9 months
[JBoss JIRA] Created: (JBREM-918) Make JRPP resilient against connection failure
by David Lloyd (JIRA)
Make JRPP resilient against connection failure
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Key: JBREM-918
URL: http://jira.jboss.com/jira/browse/JBREM-918
Project: JBoss Remoting
Issue Type: Feature Request
Security Level: Public (Everyone can see)
Components: r3 JRPP
Reporter: David Lloyd
Fix For: 3.0.0-M3
If a JRPP connection is dropped, it should be possible to re-establish the connection and resume the session, without the loss of any in-flight requests/contexts/services/etc. As a corollary, it might be worth exploring having more than one connection in a "bundle" to help parallelize the transit load and avoid head-of-line bottleneck problems. Perhaps it is worth looking into multihoming as well. Note that this looks a lot like a list of features that SCTP already has...
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13 years, 9 months