produse.xsd

<?xml version="1.0"?>
<!-- produse.xsd -->
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
    <xsd:element name="produse" type="categorie" />
    <xsd:complexType name="categorie">
        <xsd:choice minOccurs="0" maxOccurs="unbounded">
            <xsd:element name="monitor" type="produs" />
            <xsd:element name="laptop" type="produs" />
        </xsd:choice>
    </xsd:complexType>
    <xsd:complexType name="produs">
        <xsd:sequence>
            <xsd:element name="id_produs" type="xsd:decimal" />
            <xsd:element name="denumire" type="xsd:string" />
            <xsd:element name="marca" type="xsd:string" />
            <xsd:choice minOccurs="0" maxOccurs="unbounded">
                <xsd:element name="pret" type="pret" />
                <xsd:element name="culoare" type="culoare"/>
                <xsd:element name="descriere" type="descriere" />
            </xsd:choice>
        </xsd:sequence>
        <xsd:attribute name="status" use="optional" default="in stoc">
            <xsd:simpleType>
                <xsd:restriction base="xsd:string">
                    <xsd:enumeration value="in stoc" />
                    <xsd:enumeration value="la comanda" />
                </xsd:restriction>
            </xsd:simpleType>
        </xsd:attribute>
    </xsd:complexType>
    <xsd:complexType name="pret">
        <xsd:simpleContent>
            <xsd:extension base="xsd:positiveInteger">
                <xsd:attribute name="valuta" type="valute" default="ron" />
            </xsd:extension>
        </xsd:simpleContent>
    </xsd:complexType>
    <xsd:simpleType name="valute">
        <xsd:restriction base="xsd:string">
            <xsd:enumeration value="eur" />
            <xsd:enumeration value="ron" />
            <xsd:enumeration value="usd" />
        </xsd:restriction>
    </xsd:simpleType>
    <xsd:complexType name="culoare">
        <xsd:attribute name="valoare" type="xsd:string" />
    </xsd:complexType>
    <xsd:complexType name="descriere" mixed="true">
        <xsd:choice minOccurs="0" maxOccurs="unbounded">
            <xsd:element name="bold" type="xsd:string" />
            <xsd:element name="italic" type="xsd:string" />
            <xsd:element name="underline" type="xsd:string" />
        </xsd:choice>
    </xsd:complexType>
</xsd:schema>