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https://issues.apache.org/jira/browse/CXF-2699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Kulp updated CXF-2699:
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Assignee: Daniel Kulp
Summary: MapType does not output XML that matches the generated schema
(was: MapType does not set value to nillable)
> MapType does not output XML that matches the generated schema
> -------------------------------------------------------------
>
> Key: CXF-2699
> URL: https://issues.apache.org/jira/browse/CXF-2699
> Project: CXF
> Issue Type: Bug
> Components: Aegis Databinding
> Affects Versions: 2.2.6
> Environment: windows xp, java 5
> Reporter: alistair
> Assignee: Daniel Kulp
> Fix For: 2.2.7
>
>
> The MapType class (in org.apache.cxf.aegis.type.collection) creates the
> schema element for maps. It does not set nillable for the value in the entry.
> It is legal to have
> HashMap<String, Object> myMap containing {myKey->null} and to return such a
> map from a call to a web method.
> The following wsdl is generated :
> ...
> <xsd:element name="myMap" nillable="true" type="string2anyTypeMap" />
> ...
> <xsd:complexType name="string2anyTypeMap">
> <xsd:sequence>
> <xsd:element maxOccurs="unbounded" minOccurs="0" name="entry">
> <xsd:complexType>
> <xsd:sequence>
> <xsd:element minOccurs="0" name="key" type="xsd:string" />
> <xsd:element minOccurs="0" name="value" type="xsd:anyType" />
> </xsd:sequence>
> </xsd:complexType>
> On a query that retrieves myMap I can get
> ...
> <entry>
> <key>myKey</key>
> <value ns6:nil="true"
> xmlns:ns6="http://www.w3.org/2001/XMLSchema-instance"/>
> </ns1:entry>
> which does not conform to the generated schema.
> In type MapType createElement should probably be renamed to createKeyElement
> and a new createValueElement method that sets nillable to the result of
> type.isNillable().
> Current method:
> /**
> * Creates a element in a sequence for the key type and the value type.
> */
> private void createElement(XmlSchemaSequence seq, QName name, Type type) {
> XmlSchemaElement element = new XmlSchemaElement();
> seq.getItems().add(element);
> element.setName(name.getLocalPart());
> element.setSchemaTypeName(type.getSchemaType());
> element.setMinOccurs(0);
> element.setMaxOccurs(1);
> }
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