Issues fixed in Corticon 6.1

Adding a partial assignment expression to a rulesheet and later switching it to be a complete assignment expression could result in one or more corresponding rule cells for the action being corrupted. The Corticon Studio rulesheet editor would appear to show the correct value for the cells even though the underlying definition for the cells are incorrect. This could result in rule execution not matching what is shown in the rulesheet.

| Action         | 1 | 
---------------------- 
| Order.approved | T |

| Action             | 1 | 
--------------------------
| Order.approved = F |   |

Order.approved = F = T 

Corticon Studio now prevents this sequence of actions from causing the corruption of action rule cells.

This problem dates back to Corticon 5.6 or earlier. Running the Corticon upgrade wizard will check for this condition and correct any corrupted cells.

Fixed a problem where case was being enforced at runtime on the 'not' operator but not in Corticon Studio. Now Corticon Studio enforces case on the 'not' operator.

Improved the ADC error messages when there is a Read ID value in the CORTICON_ADC_READ_DEFS table that does not map to an ID in the CORTICON_ADC_READ table.

2020-11-16 08:53:43.414 ERROR [main] d._.1.x.e.0.0
com.corticon.reactor.CcJavaReactor - CcJavaReactor.run() Decision Service ==
(1(AllocateTrade-0.0)) java.lang.ArithmeticException: BigInteger divide by zero

Here, the decision service name is AllocateTrade and the version is 0.0.

COR-8747

corticon
 \{
   view \{
		reload = false 
	}
}

Modified the "corticonManagement -test" command to accept a comma-separated, wildcarded, list of ruletest file names on the "-input" parameter.

This allows multiple ruletests to be executed in a single invocation of the command. This can significantly improve the performance when running multiple tests by eliminating the need to load decision services multiple times.

Improved the performance of several operations in Corticon Studio including the loading of extensions, ruleflow report generation, and ruletest execution when the project vocabulary hasn't changed. These optimizations are limited to Corticon Studio, they have no impact on Corticon Server.

Fixed a problem in the generation of vocabulary WSDLs. The values for the WSDL properties "portType", "binding" and "service" were not being translated in the WSDL when translations were available.

Fixed a problem in the install of the Corticon Server .NET sample clients. The C-sharp.csproj and App.configs files in the folder

\\Samples\\Clients\\In Process\\C-sharp

contained corrupted data when installed on a Japanese OS.

Fixed a problem with XML or JSON payloads where some, but not all,entities had the entity id specified. Corticon could erroneously allocate ids for entities without ids that conflicted with an input entity which had an id.

This problem would not occur if all the input entities had ids or did not have ids. In practical terms this problem would only be seen if taking the output from one decision service, adding entities to it, and then passing it as input to another decision service.

Fixed an issue in usage of the forAll operator in a rulesheet in conjunction with an attribute operator being passed a null parameter. This could result in a Null Pointer Exception.

Fixed a potential null pointer exception at runtime in rulesheets using the remove operator.

Fixed a problem migrating Corticon 5.2 rulesheets to Corticon 5.7 Rulesheets in the use of filters. In some cases a filter containing an entity reference where the entity was not used in the rule could result in the filter not being applied to the rule.

Fixed a problem where setting the property

com.corticon.reactor.rulestatement.metadata=true

Would cause rule sheet names containing hyphens to show incorrectly in rule messages. The hypen would be replaced with the number 45. Corticon now preserves the original rulesheet name for use in rule messages.

Modified the Corticon Studio rulesheet editor to detect entry of newline characters in string values in expressions. Such expressions will be marked as invalid. Existing rulesheets containing string values in expressions should be modified to remove the new line character. Executing rules where a rulesheet contains such strings will result in an exception.

COR-7112

COR-6699

Fixed a problem in rulesheet and ruleflow reports where rule actions previously selected for a rule would still be included in reports even if they were later unselected for the rule. This would give the false impression the action was still executed for the rule.

COR-6695

Fixed an issue with getDecisionServiceProperties REST API where decision service major and minor version was wrongly handled as mandatory parameters to retrieve Decision service properties.

ICcDataObjectManager.getEntitiesByName(String)

The method would not return entities which had an XML override name defined. For ADC and REST service callouts this could result in some entities not being processed. The impact on custom callouts depends on their usage of the method.

COR-6468

Fixed an error when using corticonManagement -test with a ruletest containing rulesheets where the test subject is a remote Corticon server. Previously it would generate a ClassNotFoundException.

COR-6469

Updated documentation and tooltip for the usage of AND/OR operators to clarify they can be used in filters, conditions or actions.

Fixed a problem in the use of Corticon ADC in service callouts within a ruleflow branch. Usage of ADC outside the branch would succeed but usage within a branch could fail.

COR-6341

Fixed problems in the handling of rulesheet expressions containing multiple collection operators and multiple aliases. Rule execution could produce incorrect results.

COR-6290

Fixed a resource not found: /images/default_user@2x.png error in webconsole.log when accessing the WebConsole from a high resolution display

Modified the execution of Decision Services that use ADC to abort the current execution if a call to ADC generates an exception. Previously execution would continue, potentially leading to incorrect results. Decision Service execution is now aborted if any Service Call-out generates an exception.

COR-5411

Fixed an issue where the Corticon Server installer was not using the user supplied port number on the Web Console shortcut.

COR-5393

Modified the Corticon Server tomcat startup procedure to honor the setting of SERVER_PORT in startServer.bat.