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JAXB - an element with unlimited maxOccurs inside xsd: all

Suppose I have the following java class that displays the request body of my REST service to search for users.

@XmlRootElement(name = "SearchParams")
@XmlType(propOrder = {})
public class SearchParams {

  private String firstname;
  private String lastname;
  private List<String> role;

  ...
}

Note the parameter propOrder annotations @XmlType - he states that the order in which individual attributes are represented in an XML file is irrelevant and, therefore, the xsd: all should be used instead of xsd: sequence in the generated schema XSD.

However, as you can see, one of the attributes (the role attribute ) is a list and therefore corresponds to an element with unlimited maxOccurs .

, maxOccurs xsd: all complexType. ?

, firstname lastname maxOccurs 1. xsd: choice xsd: all.

+4
1

, , , <roles> <role> s

<SearchParams>
    <firstname>firstname</firstname>
    <lastname>lastname</lastname>
    <roles>
        <role>role</role>
    </roles>
</SearchParams>

xsd

<xsd:schema ... >

    <xsd:element name="SearchParams">
        <xsd:complexType>
            <xsd:all>
                <xsd:element name="firstname" type="xsd:string" />
                <xsd:element name="lastname" type="xsd:string" />
                <xsd:element name="roles" type="Roles" />
            </xsd:all>
        </xsd:complexType>
    </xsd:element>

    <xsd:complexType name="Roles">
        <xsd:sequence>
            <xsd:element name="role" type="xsd:string" maxOccurs="unbounded" />
        </xsd:sequence>
    </xsd:complexType>

</xsd:schema>

. Roles, . , . ( Roles, )

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {

})
@XmlRootElement(name = "SearchParams")
public class SearchParams {

    @XmlElement(required = true)
    protected String firstname;
    @XmlElement(required = true)
    protected String lastname;
    @XmlElement(required = true)
    protected Roles roles;
    ...
}

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "Roles", propOrder = {
    "role"
})
public class Roles {

    @XmlElement(required = true)
    protected List<String> role;
    ...
}

UPDATE

" , . , "

@XmlList.

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {

})
@XmlRootElement(name = "SearchParams")
public class SearchParams {

    @XmlElement(required = true)
    protected String firstname;
    @XmlElement(required = true)
    protected String lastname;
    @XmlList
    @XmlElement(required = true)
    protected List<String> role;
    ...
}

xsd

<xsd:element name="SearchParams">
    <xsd:complexType>
        <xsd:all>
            <xsd:element name="firstname" type="xsd:string" />
            <xsd:element name="lastname" type="xsd:string" />
            <xsd:element name="role">
                <xsd:simpleType>
                    <xsd:list itemType="xsd:string" />
                </xsd:simpleType>
            </xsd:element>
        </xsd:all>
    </xsd:complexType>
</xsd:element>

: , "", list . , ,

+5

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