XML/XML Schema/Salami Slice — различия между версиями

Текущая версия на 08:26, 26 мая 2010

Содержание

1 different types with the same name
2 Global attibute definitions
3 Ref and Salami Slice
4 Reuse complex type
5 Reuse data type defined
6 Reuse data type defined in another xml schema file
7 Salami Slice Design
8 Schema for XSchema elements

different types with the same name

File: Data.xml
<?xml version="1.0"?>
<BookOnCars xmlns="http://www.wbex.ru"
               xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
               xsi:schemaLocation=
                              "http://www.wbex.ru
                               ScopeTest.xsd">
        <Chapter>
                <Title>title</Title>
                <Section>
                    <Title>title</Title>
                </Section>
        </Chapter>
        <Title>A car</Title>
</BookOnCars>
File: ScopeTest.xsd
<?xml version="1.0"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            targetNamespace="http://www.wbex.ru"
            xmlns="http://www.wbex.ru"
            elementFormDefault="qualified">
    <xsd:element name="BookOnCars">
        <xsd:complexType>
            <xsd:sequence>
                <xsd:element name="Chapter">
                    <xsd:complexType>
                        <xsd:sequence>
                            <xsd:element name="Title" type="xsd:string"/>
                            <xsd:element name="Section">
                                <xsd:complexType>
                                    <xsd:sequence>
                                        <xsd:element name="Title" type="xsd:string"/>
                                    </xsd:sequence>
                                </xsd:complexType>
                            </xsd:element>
                        </xsd:sequence>
                    </xsd:complexType>
                </xsd:element>
                <xsd:element name="Title" type="xsd:string"/>
            </xsd:sequence>
        </xsd:complexType>
    </xsd:element>
    <xsd:complexType name="Title">
        <xsd:sequence> 
            <xsd:element name="CarManufacturer" type="xsd:string"/>
            <xsd:element name="Year" type="xsd:gYear"/>
        </xsd:sequence>
    </xsd:complexType>
    <xsd:element name="Title" type="xsd:string"/>
    <xsd:attribute name="Title" type="xsd:string"/>
</xsd:schema>

Global attibute definitions

File: Data.xml
<?xml version="1.0" standalone="yes"?>
<statement 
 xmlns="http://www.wbex.ru/statement"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://www.wbex.ru/statement Schema.xsd">
           
   <customer name="name 1" number="CUST123" type="VIP"/>
   <orders count="2">
      <order number="ORD100" owner="CUST123" total="500.00">
         <items>
            <item quantity="5" price="100">
              <description>item 1</description>
            </item>
            <item quantity="2" price="50">
              <description>item 2</description>
            </item>
         </items>
      </order>
      <order number="ORD101" owner="CUST123" total="150.00">
         <items>
            <item quantity="6" price="25">
              <description>item 3</description>
            </item>
         </items>
      </order>
   </orders>
</statement>
File: Schema.xsd
<?xml version="1.0" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
  targetNamespace="http://www.wbex.ru/statement"
  xmlns="http://www.wbex.ru/statement">
    <xs:attributeGroup name="CustAttrs">
      <xs:attribute name="number" type="xs:ID" />
    <xs:attribute name="name"   type="xs:string" />
    <xs:attribute name="type"   type="xs:string" use="optional" default="normal"  />
  </xs:attributeGroup >
  <xs:element name="statement">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="customer" />
        <xs:element ref="orders" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="customer">
    <xs:complexType>
      <xs:sequence />
      <xs:attributeGroup ref="CustAttrs" />      
    </xs:complexType>
  </xs:element>
  <xs:element name="orders">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="order"
         maxOccurs="unbounded" />
      </xs:sequence>
      <xs:attribute name="count" 
       type="xs:nonNegativeInteger" />
    </xs:complexType>
  </xs:element>
  <xs:element name="order">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="items" />
      </xs:sequence>
      <xs:attribute name="number" type="xs:ID" />
      <xs:attribute name="owner"  type="xs:IDREF" />
      <xs:attribute name="total"  type="xs:decimal" />
    </xs:complexType>
  </xs:element>
  <xs:element name="items">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="item" 
         maxOccurs="unbounded" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="item">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="description" />
      </xs:sequence>
      <xs:attribute name="quantity" type="xs:nonNegativeInteger" />
      <xs:attribute name="price"    type="xs:decimal" />
    </xs:complexType>
  </xs:element>
  <xs:element name="description" type="xs:string" />
</xs:schema>

Ref and Salami Slice

File: Data.xml
<?xml version="1.0"?>
<Books xmlns="http://www.wbex.ru"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:schemaLocation="http://www.wbex.ru Schema.xsd">
        <Book>
                <Title>title 1</Title>
                <Author>author 1</Author>
                <Date>2008</Date>
                <ISBN>1-11111-111-1</ISBN>
                <Publisher>Publisher 1</Publisher>
        </Book>
        <Book>
                <Title>title 2</Title>
                <Author>author 2</Author>
                <Date>2007</Date>
                <ISBN>0-111-11111-1</ISBN>
                <Publisher>Publisher 2</Publisher>
        </Book>
</Books>
File: Schema.xsd
<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            targetNamespace="http://www.wbex.ru"
            xmlns="http://www.wbex.ru"
            elementFormDefault="qualified">
    <xsd:element name="Books">
        <xsd:complexType>
            <xsd:sequence>
                <xsd:element ref="Book" minOccurs="1" maxOccurs="unbounded"/>
            </xsd:sequence>
        </xsd:complexType>
    </xsd:element>
    <xsd:element name="Book">
        <xsd:complexType>
            <xsd:sequence>
                <xsd:element ref="Title" minOccurs="1" maxOccurs="1"/>
                <xsd:element ref="Author" minOccurs="1" maxOccurs="1"/>
                <xsd:element ref="Date" minOccurs="1" maxOccurs="1"/>
                <xsd:element ref="ISBN" minOccurs="1" maxOccurs="1"/>
                <xsd:element ref="Publisher" minOccurs="1" maxOccurs="1"/>
            </xsd:sequence>
        </xsd:complexType>
    </xsd:element>
    <xsd:element name="Title" type="xsd:string"/>
    <xsd:element name="Author" type="xsd:string"/>
    <xsd:element name="Date" type="xsd:string"/>
    <xsd:element name="ISBN" type="xsd:string"/>
    <xsd:element name="Publisher" type="xsd:string"/>
</xsd:schema>

Reuse complex type

File: Data.xml
<?xml version="1.0" standalone="yes"?>
<statement 
 xmlns="http://www.wbex.ru/statement"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://www.wbex.ru/statement statement.xsd">
           
   <customer name="name 1" number="CUST123" type="VIP"/>
   <orders count="2">
      <order number="ORD100" owner="CUST123" total="500.00">
         <items>
            <item quantity="5" price="100">
              <description>item 1</description>
            </item>
            <item quantity="2" price="50">
              <description>item 2</description>
            </item>
         </items>
      </order>
      <order number="ORD101" owner="CUST123" total="150.00">
         <items>
            <item quantity="6" price="25">
              <description>item 3</description>
            </item>
         </items>
      </order>
   </orders>
</statement>
File: Schema.xsd
<?xml version="1.0" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
  targetNamespace="http://www.wbex.ru/statement"
  xmlns="http://www.wbex.ru/statement">
  <xs:element name="statement">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="customer" />
        <xs:element ref="orders" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="customer">
    <xs:complexType>
      <xs:sequence />
      <xs:attribute name="number" type="xs:ID" />
      <xs:attribute name="name"   type="xs:string" />
      <xs:attribute name="type"   type="xs:string"
       use="optional" default="normal" />
    </xs:complexType>
  </xs:element>
  <xs:element name="orders">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="order"
         maxOccurs="unbounded" />
      </xs:sequence>
      <xs:attribute name="count" 
       type="xs:nonNegativeInteger" />
    </xs:complexType>
  </xs:element>
  <xs:element name="order">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="items" />
      </xs:sequence>
      <xs:attribute name="number" type="xs:ID" />
      <xs:attribute name="owner"  type="xs:IDREF" />
      <xs:attribute name="total"  type="xs:decimal" />
    </xs:complexType>
  </xs:element>
  <xs:element name="items">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="item" 
         maxOccurs="unbounded" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="item">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="description" />
      </xs:sequence>
      <xs:attribute name="quantity" type="xs:nonNegativeInteger" />
      <xs:attribute name="price"    type="xs:decimal" />
    </xs:complexType>
  </xs:element>
  <xs:element name="description" type="xs:string" />
</xs:schema>

Reuse data type defined

File: Data.xml
<?xml version="1.0" encoding="UTF-8"?>
<library>
  <DVD id="1">
    <title>title 1</title>
    <format>Movie</format>
    <genre>Classic</genre>
  </DVD>
  <DVD id="2">
    <title>Contact</title>
    <format>Movie</format>
    <genre>Science fiction</genre>
  </DVD>
</library>

File: Schema.xsd
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:element name="library">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="DVD" minOccurs="0" maxOccurs="unbounded"/>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="DVD">
    <xs:complexType>
      <xs:sequence>
        <xs:element name="title" type="xs:string"/>
        <xs:element name="format" type="xs:string"/>
        <xs:element name="genre" type="xs:string"/>
      </xs:sequence>
      <xs:attribute name="id" type="xs:integer" use="required"/>
    </xs:complexType>
  </xs:element>
</xs:schema>

Reuse data type defined in another xml schema file

File: Data.xml
<?xml version="1.0" encoding="UTF-8"?>
<library>
  <DVD id="1">
    <title>title 1</title>
    <format>Movie</format>
    <genre>Classic</genre>
  </DVD>
  <DVD id="2">
    <title>Contact</title>
    <format>Movie</format>
    <genre>Science fiction</genre>
  </DVD>
</library>

File: Schema.xsd
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:include schemaLocation="customDataType.xsd"/>
  <xs:element name="library">
    <xs:complexType>
      <xs:sequence>
        <xs:element name="DVD" minOccurs="0" maxOccurs="unbounded">
          <xs:complexType>
            <xs:sequence>
              <xs:element name="title" type="xs:string"/>
              <xs:element name="format" type="xs:string"/>
              <xs:element name="genre" type="xs:string"/>
            </xs:sequence>
            <xs:attribute name="id" type="xs:integer" use="required"/>
          </xs:complexType>
        </xs:element>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
</xs:schema>
File: customDataType.xsd
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:simpleType name="YesNoType">
    <xs:restriction base="xs:string">
      <xs:enumeration value="no"/>
      <xs:enumeration value="yes"/>
    </xs:restriction>
  </xs:simpleType>
</xs:schema>

Salami Slice Design

File: Data.xml
<?xml version="1.0"?>
<Books xmlns="http://www.wbex.ru"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:schemaLocation="http://www.wbex.ru Schema.xsd">
        <Book>
                <Title>title 1</Title>
                <Author>author 1</Author>
                <Date>2008</Date>
                <ISBN>1-11111-111-1</ISBN>
                <Publisher>Publisher 1</Publisher>
        </Book>
        <Book>
                <Title>title 2</Title>
                <Author>author 2</Author>
                <Date>2007</Date>
                <ISBN>0-111-11111-1</ISBN>
                <Publisher>Publisher 2</Publisher>
        </Book>
</Books>
File: Schema.xsd
<?xml version="1.0"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            targetNamespace="http://www.wbex.ru"
            xmlns="http://www.wbex.ru"
            elementFormDefault="qualified">
    <xsd:element name="Books">
        <xsd:complexType>
            <xsd:sequence>
                <xsd:element name="Book" type="BookPublication" maxOccurs="unbounded"/>
            </xsd:sequence>
        </xsd:complexType>
    </xsd:element>
    <xsd:complexType name="BookPublication">
        <xsd:sequence>
            <xsd:element name="Title" type="xsd:string"/>
            <xsd:element name="Author" type="xsd:string"/>
            <xsd:element name="Date" type="xsd:string"/>
            <xsd:element name="ISBN" type="xsd:string"/>
            <xsd:element name="Publisher" type="xsd:string"/>
        </xsd:sequence>
    </xsd:complexType>
</xsd:schema>

Schema for XSchema elements

File: Data.xml
<?xml version="1.0" standalone="yes"?>
<statement 
 xmlns="http://www.wbex.ru/statement"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://www.wbex.ru/statement Schema.xsd">
           
   <customer/>
   <orders>
      <order>
         <items>
            <item>
              <description>item 1</description>
            </item>
            <item>
              <description>item 2</description>
            </item>
         </items>
      </order>
      <order>
         <items>
            <item>
              <description>item 3</description>
            </item>
         </items>
      </order>
   </orders>
</statement>
File: Schema.xsd
<?xml version="1.0" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
  targetNamespace="http://www.wbex.ru/statement"
  xmlns="http://www.wbex.ru/statement">
  <xs:element name="statement">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="customer" />
        <xs:element ref="orders" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="customer">
    <xs:complexType>
      <xs:sequence />
    </xs:complexType>
  </xs:element>
  <xs:element name="orders">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="order"
         maxOccurs="unbounded" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="order">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="items" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="items">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="item" 
         maxOccurs="unbounded" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="item">
    <xs:complexType>
      <xs:sequence>
        <xs:element ref="description" />
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  <xs:element name="description" type="xs:string" />
</xs:schema>

XML/XML Schema/Salami Slice — различия между версиями

Текущая версия на 08:26, 26 мая 2010

Содержание

different types with the same name

Global attibute definitions

Ref and Salami Slice

Reuse complex type

Reuse data type defined

Reuse data type defined in another xml schema file

Salami Slice Design

Schema for XSchema elements

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Версия 18:22, 25 мая 2010 (просмотреть исходный код) (обсуждение)	Текущая версия на 08:26, 26 мая 2010 (просмотреть исходный код) Admin (обсуждение \| вклад) м (1 версия)
(нет различий)