[jboss-jira] [JBoss JIRA] (DROOLS-1502) Incorrect "local" namespace resolution

[Matteo Mortari (JIRA)]

    [ https://issues.jboss.org/browse/DROOLS-1502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13386403#comment-13386403 ] 

Matteo Mortari commented on DROOLS-1502:
----------------------------------------

The "second problem" can be actually demonstrated with a valid DMN example file e.g.:

{code:xml}
<?xml version="1.0" encoding="UTF-8"?>
<definitions id="definitions" 
    name="definitions"
    namespace="https://www.drools.org/kie-dmn/definitions"
    xmlns="http://www.omg.org/spec/DMN/20151101/dmn.xsd"
    xmlns:feel="http://www.omg.org/spec/FEEL/20140401">
  <itemDefinition label="MyType" name="MyType">
    <typeRef>feel:string</typeRef>
    <allowedValues constraintsType="enumeration">
      <text>"a","b","c"</text>
    </allowedValues>
  </itemDefinition>
  <inputData id="_3d560678-a126-4654-a686-bc6d941fe40b" name="MyInput">
    <variable id="_053333df-1777-45f1-a6c7-56562fbdfdae" name="MyInput" typeRef="asd:MyType" xmlns:asd="https://www.drools.org/kie-dmn/definitions" />
  </inputData>
  <decision id="_497a5306-b2e8-4945-b8b5-82af2e2b99b5" name="MyDecision">
    <variable id="_514d6d8d-5329-44fa-af91-a7e7addbadd8" name="MyDecision" typeRef="feel:string"/>
    <informationRequirement>
      <requiredInput href="#_3d560678-a126-4654-a686-bc6d941fe40b"/>
    </informationRequirement>
    <decisionTable hitPolicy="UNIQUE" id="_fff2b82e-2850-4826-adc9-4b1570d6fa91" outputLabel="MyDecision">
      <input id="_e0471736-9a71-40c7-b5ca-bf367c6a3af9" label="MyInput">
      <!-- TEST for this inputExpression the namespace `asd` is defined locally: -->
        <inputExpression typeRef="asd:MyType" xmlns:asd="https://www.drools.org/kie-dmn/definitions" > 
          <text>MyInput</text>
        </inputExpression>
      </input>
      <output id="_01796218-0d50-4ebe-bd2b-b4509318e334"/>
      <rule id="_fd1835b6-5fe1-4fd9-a8e4-39b4f7083b24">
        <inputEntry expressionLanguage="http://www.omg.org/spec/FEEL/20140401" id="_1c8b24c7-e722-40d7-8661-f03d402688d2">
          <text>-</text>
        </inputEntry>
        <outputEntry id="_0b9d04fe-032b-4753-84dd-9838f6cdef53">
          <text>"Decision taken"</text>
        </outputEntry>
      </rule>
    </decisionTable>
  </decision>
</definitions>
{code}


> Incorrect "local" namespace resolution
> --------------------------------------
>
>                 Key: DROOLS-1502
>                 URL: https://issues.jboss.org/browse/DROOLS-1502
>             Project: Drools
>          Issue Type: Bug
>          Components: dmn engine
>            Reporter: Matteo Mortari
>            Assignee: Matteo Mortari
>
> The following example DMN model similar to an already existing in the code base is modified for "local" xmlns namespace definition:
> [ EDIT : there was a wrong DMN model example ]
> and it's throwing two distinct types of NPEs.. (follows)



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