[jboss-jira] [JBoss JIRA] Created: (JBXB-104) Improper marshalling for sequence of choices

[Wojciech Kudla (JIRA)]

Improper marshalling for sequence of choices
--------------------------------------------

                 Key: JBXB-104
                 URL: http://jira.jboss.com/jira/browse/JBXB-104
             Project: JBoss XML Binding (JBossXB)
          Issue Type: Bug
         Environment: JBoss 4.2.0 with bundled jboss-xml-binding.jar on Windows XP, SUSE with 1dk 1.5.11
            Reporter: Wojciech Kudla


When XML Schema includes <choice> nested in <sequence> element, MarshallerImpl serializes only the first element, ie.

<xs:complexType name="testType">
<xs:sequence>
<xs:choice>
<element name="el1" type="xs:string" minOccurs="0" nillable="true" />
<element name="el2" type="xs:string" minOccurs="0" nillable="true" />
<element name="el3" type="xs:string" minOccurs="0" nillable="true" />
<xs:choice>
</xs:sequence>
</xs:complexType>

For this schema definition, the serialized output for object containing all 3 elements would be only:

<elementOfTypeTestType>
<el1>test</el1>
</elementOfTypeTestType>.

In my opinion it is not proper handling of the mentioned type. The reason for this behavior lies in method responsible for marshaling elements nested in choice group. It returns after properly marshaling the first element. Instead it should first check the choice element's parent.

This bug exists also in the trunk revision of JBoss XML Binding.

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