Hello,
I'm having a lot of trouble getting the dom object schema validation to
work. After looking on google, it seems there isn't a straight forward
way to handle
complex schemas.
Take the following code:
if (is_file($schemaFile))
{
$domObj->load($requestXml);
if (!$domObj->schemaValidate($schemaFile))
{
load() is throwing a warning:
<b>Warning</b>: DOMDocument::load() [<a
href='function.DOMDocument-load'>function.DOMDocument-load</a>]: I/O
warning : failed to load external entity
And so is the call to schemaValidate()
<b>Warning</b>: DOMDocument::schemaValidate() [<a
href='function.DOMDocument-schemaValidate'>function.DOMDocument-schemaValidate</a>]:
The document has no document element.
My XML struct:
<Template archived="0" id="2" label="Millenium PredictR Template"
version="1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<Meta />
<Phases>
<Phase state="development" />
<Phase state="testing" />
<Phase state="published">
<SubjectTypes>
<SubjectTypeRef idref="MilleniumProperty" />
</SubjectTypes>
<DataPointGroups>
<DataPointGroup dataSourceMappingRef="1" label="Millenium">
<DataPoint name="prepredictr" />
</DataPointGroup>
</DataPointGroups>
<Output>
<Transformation enabled="true"
filename="PredictR_result_to_pxClient" />
</Output>
</Phase>
</Phases>
<History>
<Event dateTime="2008-04-14T10:56:12Z" type="created" user="ramap@" />
</History>
</Template>
My schema struct:
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema";>
<xs:element name="Template">
<xs:complexType>
<xs:sequence>
<xs:element name="Meta" minOccurs="0">
<xs:complexType>
<xs:sequence>
<xs:element name="Meta"
type="SimpleNameValuePairType" minOccurs="0"
maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="Phases">
<xs:complexType>
<xs:sequence>
<xs:element name="Phase" minOccurs="3"
maxOccurs="3">
<xs:complexType mixed="true">
<xs:sequence>
<xs:element name="SubjectTypes"
minOccurs="0" maxOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element
name="SubjectTypeRef" minOccurs="1" maxOccurs="unbounded">
<xs:complexType>
<xs:attribute name="idref" type="xs:string" use="required"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element
name="DataPointGroups" minOccurs="0" maxOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element
name="DataPointGroup">
<xs:complexType>
<xs:sequence>
<xs:element name="DataPoint">
<xs:complexType>
<xs:sequence>
<xs:element name="Exceptions" minOccurs="0" maxOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="Exception" minOccurs="0" maxOccurs="unbounded">
<xs:complexType>
<xs:attribute name="name" type="xs:string" use="required"/>
<xs:attribute name="value" use="required"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="name" use="required"/>
<xs:attribute name="dataSourceMappingRef" use="required"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="label"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="Output"
minOccurs="0" maxOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element
name="Transformation"/>
</xs:sequence>
<xs:attribute
name="enabled" type="xs:boolean"/>
<xs:attribute
name="filename"/>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="state">
<xs:simpleType>
<xs:restriction
base="NonEmptyString">
<xs:pattern
value="development|testing|published"></xs:pattern>
</xs:restriction>
</xs:simpleType>
</xs:attribute>
<xs:attribute name="version"
use="optional" type="xs:integer"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
<!-- <xs:element name="History" minOccurs="0" maxOccurs="1">
<xs:complexType>
<xs:sequence>
<xs:element name="Event" minOccurs="0"
maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute name="type"/>
<xs:attribute name="user"/>
<xs:attribute name="dateTime"/>
</xs:complexType>
</xs:element> -->
<xs:element name="History">
<xs:complexType>
<xs:sequence minOccurs="0" maxOccurs="unbounded">
<xs:element name="Event">
<xs:complexType mixed="true">
<xs:attribute name="type"/>
<xs:attribute name="user"/>
<xs:attribute name="dateTime"/>
<xs:anyAttribute namespace="##any"
processContents="lax"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="id" type="xs:integer"/>
<xs:attribute name="label" type="xs:string"/>
<xs:attribute name="version" type="xs:integer"/>
<xs:attribute name="archived" type="xs:integer"/>
</xs:complexType>
</xs:element>
<xs:complexType name="SimpleNameValuePairType">
<xs:sequence>
<xs:element name="Meta" type="SimpleNameValuePairType"
minOccurs="0"
maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute name="name" use="required">
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:minLength value="1"/>
<xs:whiteSpace value="collapse"/>
</xs:restriction>
</xs:simpleType>
</xs:attribute>
<xs:attribute name="value" type="xs:anySimpleType"/>
</xs:complexType>
<xs:simpleType name="NonEmptyString">
<xs:restriction base="xs:string">
<xs:minLength value="1"/>
</xs:restriction>
</xs:simpleType>
</xs:schema>
- Ben
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