From 2dfca455423a7c72a024e1f94c586397d07a792d Mon Sep 17 00:00:00 2001
From: pbarroca <pbarroca@git-test.afi-sa.fr>
Date: Mon, 7 May 2012 13:28:54 +0000
Subject: [PATCH] =?UTF-8?q?Validation=20des=20r=C3=A9ponses=20OAI=20avec?=
=?UTF-8?q?=20leur=20XSD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
.gitattributes | 3 +
.../opac/views/scripts/oai/identify.xml.phtml | 4 +-
library/Class/Xml/Oai/DublinCoreBuilder.php | 6 +-
.../modules/opac/controllers/OAI-PMH.xsd | 317 ++++++++++++++++++
.../controllers/OAIControllerIdentifyTest.php | 8 +
.../OAIControllerListIdentifiersTest.php | 8 +
.../OAIControllerListMetadataFormatsTest.php | 8 +
.../controllers/OAIControllerListSetsTest.php | 1 +
.../Class/Notice/DublinCoreVisitorTest.php | 8 +
tests/library/Class/Notice/oai_dc.xsd | 42 +++
.../library/Class/Notice/simpledc20021212.xsd | 78 +++++
11 files changed, 479 insertions(+), 4 deletions(-)
create mode 100644 tests/application/modules/opac/controllers/OAI-PMH.xsd
create mode 100644 tests/library/Class/Notice/oai_dc.xsd
create mode 100644 tests/library/Class/Notice/simpledc20021212.xsd
diff --git a/.gitattributes b/.gitattributes
index 560bcd7d890..e3521e58c11 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -3437,6 +3437,7 @@ tests/application/modules/opac/controllers/CmsControllerTest.php -text
tests/application/modules/opac/controllers/FormulaireContactTest.php -text
tests/application/modules/opac/controllers/IndexControllerTranslationTest.php -text
tests/application/modules/opac/controllers/NoticeAjaxControllerTest.php -text
+tests/application/modules/opac/controllers/OAI-PMH.xsd -text
tests/application/modules/opac/controllers/OAIControllerGetRecordTest.php -text
tests/application/modules/opac/controllers/OAIControllerIdentifyTest.php -text
tests/application/modules/opac/controllers/OAIControllerListIdentifiersTest.php -text
@@ -3499,6 +3500,8 @@ tests/library/Class/NewsletterMailingTest.php -text
tests/library/Class/NewsletterSubscriptionTest.php -text
tests/library/Class/NewsletterTest.php -text
tests/library/Class/Notice/DublinCoreVisitorTest.php -text
+tests/library/Class/Notice/oai_dc.xsd -text
+tests/library/Class/Notice/simpledc20021212.xsd -text
tests/library/Class/NoticeHtmlTest.php -text
tests/library/Class/NoticeOAITest.php -text
tests/library/Class/NoticeTest.php -text
diff --git a/application/modules/opac/views/scripts/oai/identify.xml.phtml b/application/modules/opac/views/scripts/oai/identify.xml.phtml
index 4978c923ce2..1182c0f5a52 100644
--- a/application/modules/opac/views/scripts/oai/identify.xml.phtml
+++ b/application/modules/opac/views/scripts/oai/identify.xml.phtml
@@ -8,9 +8,9 @@
<repositoryName><![CDATA[<?php echo $this->repositoryName;?>]]></repositoryName>
<baseURL><?php echo $this->baseUrl; ?></baseURL>
<protocolVersion>2.0</protocolVersion>
+ <adminEmail><![CDATA[<?php echo $this->adminEmail;?>]]></adminEmail>
<earliestDatestamp><?php echo $this->earliestDatestamp; ?></earliestDatestamp>
- <granularity>YYYY-MM-DD</granularity>
<deletedRecord>no</deletedRecord>
- <adminEmail><![CDATA[<?php echo $this->adminEmail;?>]]></adminEmail>
+ <granularity>YYYY-MM-DD</granularity>
</Identify>
</OAI-PMH>
\ No newline at end of file
diff --git a/library/Class/Xml/Oai/DublinCoreBuilder.php b/library/Class/Xml/Oai/DublinCoreBuilder.php
index 0665eacba5b..3ad1b837ddf 100644
--- a/library/Class/Xml/Oai/DublinCoreBuilder.php
+++ b/library/Class/Xml/Oai/DublinCoreBuilder.php
@@ -23,8 +23,10 @@ class Class_Xml_Oai_DublinCoreBuilder extends Class_Xml_Builder {
public function oai_dc($content) {
return parent::_xmlString('oai_dc:dc',
$content,
- $this->attributesToString(array('xmlns:oai_dc' => 'http://www.openarchives.org/OAI/2.0/oai_dc/',
- 'xmlns:dc' => 'http://purl.org/dc/elements/1.1')));
+ $this->attributesToString(array('xmlns:dc' => 'http://purl.org/dc/elements/1.1/',
+ 'xmlns:oai_dc' => 'http://www.openarchives.org/OAI/2.0/oai_dc/',
+ 'xmlns:xsi' => 'http://www.w3.org/2001/XMLSchema-instance',
+ 'xsi:schemaLocation' => 'http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd')));
}
diff --git a/tests/application/modules/opac/controllers/OAI-PMH.xsd b/tests/application/modules/opac/controllers/OAI-PMH.xsd
new file mode 100644
index 00000000000..3fce3b59db4
--- /dev/null
+++ b/tests/application/modules/opac/controllers/OAI-PMH.xsd
@@ -0,0 +1,317 @@
+<schema targetNamespace="http://www.openarchives.org/OAI/2.0/"
+ xmlns="http://www.w3.org/2001/XMLSchema"
+ xmlns:oai="http://www.openarchives.org/OAI/2.0/"
+ elementFormDefault="qualified"
+ attributeFormDefault="unqualified">
+
+ <annotation>
+ <documentation>
+ XML Schema which can be used to validate replies to all OAI-PMH
+ v2.0 requests. Herbert Van de Sompel, 2002-05-13.
+ Validated with XML Spy v.4.3 on 2002-05-13.
+ Validated with XSV 1.203.2.45/1.106.2.22 on 2002-05-13.
+ Added definition of protocolVersionType instead of using anonymous
+ type. No change of function. Simeon Warner, 2004-03-29.
+ Tightened definition of UTCdatetimeType to enforce the restriction
+ to UTC Z notation. Simeon Warner, 2004-09-14.
+ Corrected pattern matches for setSpecType and metadataPrefixType
+ to agree with protocol specification. Simeon Warner, 2004-10-12.
+ Spelling correction. Simeon Warner, 2008-12-07.
+ $Date: 2004/10/12 15:20:29 $
+ </documentation>
+ </annotation>
+
+ <element name="OAI-PMH" type="oai:OAI-PMHtype"/>
+
+ <complexType name="OAI-PMHtype">
+ <sequence>
+ <element name="responseDate" type="dateTime"/>
+ <element name="request" type="oai:requestType"/>
+ <choice>
+ <element name="error" type="oai:OAI-PMHerrorType" maxOccurs="unbounded"/>
+ <element name="Identify" type="oai:IdentifyType"/>
+ <element name="ListMetadataFormats" type="oai:ListMetadataFormatsType"/>
+ <element name="ListSets" type="oai:ListSetsType"/>
+ <element name="GetRecord" type="oai:GetRecordType"/>
+ <element name="ListIdentifiers" type="oai:ListIdentifiersType"/>
+ <element name="ListRecords" type="oai:ListRecordsType"/>
+ </choice>
+ </sequence>
+ </complexType>
+
+ <complexType name="requestType">
+ <annotation>
+ <documentation>Define requestType, indicating the protocol request that
+ led to the response. Element content is BASE-URL, attributes are arguments
+ of protocol request, attribute-values are values of arguments of protocol
+ request</documentation>
+ </annotation>
+ <simpleContent>
+ <extension base="anyURI">
+ <attribute name="verb" type="oai:verbType" use="optional"/>
+ <attribute name="identifier" type="oai:identifierType" use="optional"/>
+ <attribute name="metadataPrefix" type="oai:metadataPrefixType" use="optional"/>
+ <attribute name="from" type="oai:UTCdatetimeType" use="optional"/>
+ <attribute name="until" type="oai:UTCdatetimeType" use="optional"/>
+ <attribute name="set" type="oai:setSpecType" use="optional"/>
+ <attribute name="resumptionToken" type="string" use="optional"/>
+ </extension>
+ </simpleContent>
+ </complexType>
+
+ <simpleType name="verbType">
+ <restriction base="string">
+ <enumeration value="Identify"/>
+ <enumeration value="ListMetadataFormats"/>
+ <enumeration value="ListSets"/>
+ <enumeration value="GetRecord"/>
+ <enumeration value="ListIdentifiers"/>
+ <enumeration value="ListRecords"/>
+ </restriction>
+ </simpleType>
+
+ <!-- define OAI-PMH error conditions -->
+ <!-- =============================== -->
+
+ <complexType name="OAI-PMHerrorType">
+ <simpleContent>
+ <extension base="string">
+ <attribute name="code" type="oai:OAI-PMHerrorcodeType" use="required"/>
+ </extension>
+ </simpleContent>
+ </complexType>
+
+ <simpleType name="OAI-PMHerrorcodeType">
+ <restriction base="string">
+ <enumeration value="cannotDisseminateFormat"/>
+ <enumeration value="idDoesNotExist"/>
+ <enumeration value="badArgument"/>
+ <enumeration value="badVerb"/>
+ <enumeration value="noMetadataFormats"/>
+ <enumeration value="noRecordsMatch"/>
+ <enumeration value="badResumptionToken"/>
+ <enumeration value="noSetHierarchy"/>
+ </restriction>
+ </simpleType>
+
+ <!-- define OAI-PMH verb containers -->
+ <!-- ============================== -->
+
+ <complexType name="IdentifyType">
+ <sequence>
+ <element name="repositoryName" type="string"/>
+ <element name="baseURL" type="anyURI"/>
+ <element name="protocolVersion" type="oai:protocolVersionType"/>
+ <element name="adminEmail" type="oai:emailType" maxOccurs="unbounded"/>
+ <element name="earliestDatestamp" type="oai:UTCdatetimeType"/>
+ <element name="deletedRecord" type="oai:deletedRecordType"/>
+ <element name="granularity" type="oai:granularityType"/>
+ <element name="compression" type="string" minOccurs="0" maxOccurs="unbounded"/>
+ <element name="description" type="oai:descriptionType"
+ minOccurs="0" maxOccurs="unbounded"/>
+ </sequence>
+ </complexType>
+
+ <complexType name="ListMetadataFormatsType">
+ <sequence>
+ <element name="metadataFormat" type="oai:metadataFormatType" maxOccurs="unbounded"/>
+ </sequence>
+ </complexType>
+
+ <complexType name="ListSetsType">
+ <sequence>
+ <element name="set" type="oai:setType" maxOccurs="unbounded"/>
+ <element name="resumptionToken" type="oai:resumptionTokenType" minOccurs="0"/>
+ </sequence>
+ </complexType>
+
+ <complexType name="GetRecordType">
+ <sequence>
+ <element name="record" type="oai:recordType"/>
+ </sequence>
+ </complexType>
+
+ <complexType name="ListRecordsType">
+ <sequence>
+ <element name="record" type="oai:recordType" maxOccurs="unbounded"/>
+ <element name="resumptionToken" type="oai:resumptionTokenType" minOccurs="0"/>
+ </sequence>
+ </complexType>
+
+ <complexType name="ListIdentifiersType">
+ <sequence>
+ <element name="header" type="oai:headerType" maxOccurs="unbounded"/>
+ <element name="resumptionToken" type="oai:resumptionTokenType" minOccurs="0"/>
+ </sequence>
+ </complexType>
+
+ <!-- define basic types used in replies to
+ GetRecord, ListRecords, ListIdentifiers -->
+ <!-- ======================================= -->
+
+ <complexType name="recordType">
+ <annotation>
+ <documentation>A record has a header, a metadata part, and
+ an optional about container</documentation>
+ </annotation>
+ <sequence>
+ <element name="header" type="oai:headerType"/>
+ <element name="metadata" type="oai:metadataType" minOccurs="0"/>
+ <element name="about" type="oai:aboutType" minOccurs="0" maxOccurs="unbounded"/>
+ </sequence>
+ </complexType>
+
+ <complexType name="headerType">
+ <annotation>
+ <documentation>A header has a unique identifier, a datestamp,
+ and setSpec(s) in case the item from which
+ the record is disseminated belongs to set(s).
+ the header can carry a deleted status indicating
+ that the record is deleted.</documentation>
+ </annotation>
+ <sequence>
+ <element name="identifier" type="oai:identifierType"/>
+ <element name="datestamp" type="oai:UTCdatetimeType"/>
+ <element name="setSpec" type="oai:setSpecType" minOccurs="0" maxOccurs="unbounded"/>
+ </sequence>
+ <attribute name="status" type="oai:statusType" use="optional"/>
+ </complexType>
+
+ <simpleType name="identifierType">
+ <restriction base="anyURI"/>
+ </simpleType>
+
+ <simpleType name="statusType">
+ <restriction base="string">
+ <enumeration value="deleted"/>
+ </restriction>
+ </simpleType>
+
+ <complexType name="metadataType">
+ <annotation>
+ <documentation>Metadata must be expressed in XML that complies
+ with another XML Schema (namespace=#other). Metadata must be
+ explicitly qualified in the response.</documentation>
+ </annotation>
+ <sequence>
+ <any namespace="##other" processContents="strict"/>
+ </sequence>
+ </complexType>
+
+ <complexType name="aboutType">
+ <annotation>
+ <documentation>Data "about" the record must be expressed in XML
+ that is compliant with an XML Schema defined by a community.</documentation>
+ </annotation>
+ <sequence>
+ <any namespace="##other" processContents="strict"/>
+ </sequence>
+ </complexType>
+
+ <complexType name="resumptionTokenType">
+ <annotation>
+ <documentation>A resumptionToken may have 3 optional attributes
+ and can be used in ListSets, ListIdentifiers, ListRecords
+ responses.</documentation>
+ </annotation>
+ <simpleContent>
+ <extension base="string">
+ <attribute name="expirationDate" type="dateTime" use="optional"/>
+ <attribute name="completeListSize" type="positiveInteger" use="optional"/>
+ <attribute name="cursor" type="nonNegativeInteger" use="optional"/>
+ </extension>
+ </simpleContent>
+ </complexType>
+
+ <complexType name="descriptionType">
+ <annotation>
+ <documentation>The descriptionType is used for the description
+ element in Identify and for setDescription element in ListSets.
+ Content must be compliant with an XML Schema defined by a
+ community.</documentation>
+ </annotation>
+ <sequence>
+ <any namespace="##other" processContents="strict"/>
+ </sequence>
+ </complexType>
+
+ <simpleType name="UTCdatetimeType">
+ <annotation>
+ <documentation>Datestamps are to either day (type date)
+ or to seconds granularity (type oai:UTCdateTimeZType)</documentation>
+ </annotation>
+ <union memberTypes="date oai:UTCdateTimeZType"/>
+ </simpleType>
+
+ <simpleType name="UTCdateTimeZType">
+ <restriction base="dateTime">
+ <pattern value=".*Z"/>
+ </restriction>
+ </simpleType>
+
+ <!-- define types used for Identify verb only -->
+ <!-- ======================================== -->
+
+ <simpleType name="protocolVersionType">
+ <restriction base="string">
+ <enumeration value="2.0"/>
+ </restriction>
+ </simpleType>
+
+ <simpleType name="emailType">
+ <restriction base="string">
+ <pattern value="\S+@(\S+\.)+\S+"/>
+ </restriction>
+ </simpleType>
+
+ <simpleType name="deletedRecordType">
+ <restriction base="string">
+ <enumeration value="no"/>
+ <enumeration value="persistent"/>
+ <enumeration value="transient"/>
+ </restriction>
+ </simpleType>
+
+ <simpleType name="granularityType">
+ <restriction base="string">
+ <enumeration value="YYYY-MM-DD"/>
+ <enumeration value="YYYY-MM-DDThh:mm:ssZ"/>
+ </restriction>
+ </simpleType>
+
+ <!-- define types used for ListMetadataFormats verb only -->
+ <!-- =================================================== -->
+
+ <complexType name="metadataFormatType">
+ <sequence>
+ <element name="metadataPrefix" type="oai:metadataPrefixType"/>
+ <element name="schema" type="anyURI"/>
+ <element name="metadataNamespace" type="anyURI"/>
+ </sequence>
+ </complexType>
+
+ <simpleType name="metadataPrefixType">
+ <restriction base="string">
+ <pattern value="[A-Za-z0-9\-_\.!~\*'\(\)]+"/>
+ </restriction>
+ </simpleType>
+
+ <!-- define types used for ListSets verb -->
+ <!-- =================================== -->
+
+ <complexType name="setType">
+ <sequence>
+ <element name="setSpec" type="oai:setSpecType"/>
+ <element name="setName" type="string"/>
+ <element name="setDescription" type="oai:descriptionType"
+ minOccurs="0" maxOccurs="unbounded"/>
+ </sequence>
+ </complexType>
+
+ <simpleType name="setSpecType">
+ <restriction base="string">
+ <pattern value="([A-Za-z0-9\-_\.!~\*'\(\)])+(:[A-Za-z0-9\-_\.!~\*'\(\)]+)*"/>
+ </restriction>
+ </simpleType>
+
+</schema>
diff --git a/tests/application/modules/opac/controllers/OAIControllerIdentifyTest.php b/tests/application/modules/opac/controllers/OAIControllerIdentifyTest.php
index 7d1d2a61ebd..e582df18427 100644
--- a/tests/application/modules/opac/controllers/OAIControllerIdentifyTest.php
+++ b/tests/application/modules/opac/controllers/OAIControllerIdentifyTest.php
@@ -53,6 +53,14 @@ class OAIControllerIdentifyTest extends AbstractControllerTestCase {
}
+ /** @test */
+ public function xmlShouldBeValid() {
+ $dom = new DOMDocument();
+ $dom->loadXml($this->_response->getBody());
+ $dom->schemaValidate('tests/application/modules/opac/controllers/OAI-PMH.xsd');
+ }
+
+
/** @test */
public function responseDateShouldBeNow() {
$this->_xpath->assertXPathContentContains($this->_response->getBody(),
diff --git a/tests/application/modules/opac/controllers/OAIControllerListIdentifiersTest.php b/tests/application/modules/opac/controllers/OAIControllerListIdentifiersTest.php
index 2a5fb78690d..6353c83f36a 100644
--- a/tests/application/modules/opac/controllers/OAIControllerListIdentifiersTest.php
+++ b/tests/application/modules/opac/controllers/OAIControllerListIdentifiersTest.php
@@ -64,6 +64,14 @@ class OAIControllerListIdentifiersValidTest extends AbstractControllerTestCase {
}
+ /** @test */
+ public function xmlShouldBeValid() {
+ $dom = new DOMDocument();
+ $dom->loadXml($this->_response->getBody());
+ $dom->schemaValidate('tests/application/modules/opac/controllers/OAI-PMH.xsd');
+ }
+
+
/** @test */
public function requestVerbShouldBeListIdentifiers() {
$this->_xpath->assertXPath($this->_xml,
diff --git a/tests/application/modules/opac/controllers/OAIControllerListMetadataFormatsTest.php b/tests/application/modules/opac/controllers/OAIControllerListMetadataFormatsTest.php
index 90c2e4e6e12..f85389ec16c 100644
--- a/tests/application/modules/opac/controllers/OAIControllerListMetadataFormatsTest.php
+++ b/tests/application/modules/opac/controllers/OAIControllerListMetadataFormatsTest.php
@@ -30,6 +30,14 @@ class OAIControllerListMetadataFormatsTest extends AbstractControllerTestCase {
}
+ /** @test */
+ public function xmlShouldBeValid() {
+ $dom = new DOMDocument();
+ $dom->loadXml($this->_response->getBody());
+ $dom->schemaValidate('tests/application/modules/opac/controllers/OAI-PMH.xsd');
+ }
+
+
/** @test */
public function requestVerbShouldBeListMetadataFormats() {
$this->_xpath->assertXPath($this->_response->getBody(),
diff --git a/tests/application/modules/opac/controllers/OAIControllerListSetsTest.php b/tests/application/modules/opac/controllers/OAIControllerListSetsTest.php
index ecfbbf8109f..cf1f910269b 100644
--- a/tests/application/modules/opac/controllers/OAIControllerListSetsTest.php
+++ b/tests/application/modules/opac/controllers/OAIControllerListSetsTest.php
@@ -47,6 +47,7 @@ class OAIControllerListSetsTest extends AbstractControllerTestCase {
}
+
/** @test */
public function setMusiqueShouldContainSpecMusic() {
$this->_xpath->assertXpathContentContains($this->_response->getBody(),
diff --git a/tests/library/Class/Notice/DublinCoreVisitorTest.php b/tests/library/Class/Notice/DublinCoreVisitorTest.php
index c5d1a0ea134..80926d18bf4 100644
--- a/tests/library/Class/Notice/DublinCoreVisitorTest.php
+++ b/tests/library/Class/Notice/DublinCoreVisitorTest.php
@@ -50,6 +50,14 @@ class DublinCoreVisitorPotterTest extends DublinCoreVisitorTestCase {
}
+ /** @test */
+ public function xmlShouldBeValid() {
+ $dom = new DOMDocument();
+ $dom->loadXml($this->_dublin_core_visitor->xml());
+ $dom->schemaValidate('tests/library/Class/Notice/oai_dc.xsd');
+ }
+
+
/** @test */
public function identifierShouldBeHarryPotterSorciers() {
$this->_xpath->assertXPathContentContains($this->_dublin_core_visitor->xml(),
diff --git a/tests/library/Class/Notice/oai_dc.xsd b/tests/library/Class/Notice/oai_dc.xsd
new file mode 100644
index 00000000000..0070f0e0f44
--- /dev/null
+++ b/tests/library/Class/Notice/oai_dc.xsd
@@ -0,0 +1,42 @@
+<schema targetNamespace="http://www.openarchives.org/OAI/2.0/oai_dc/"
+ xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
+ xmlns:dc="http://purl.org/dc/elements/1.1/"
+ xmlns="http://www.w3.org/2001/XMLSchema"
+ elementFormDefault="qualified" attributeFormDefault="unqualified">
+
+<annotation>
+ <documentation>
+ XML Schema 2002-03-18 by Pete Johnston.
+ Adjusted for usage in the OAI-PMH.
+ Schema imports the Dublin Core elements from the DCMI schema for unqualified Dublin Core.
+ 2002-12-19 updated to use simpledc20021212.xsd (instead of simpledc20020312.xsd)
+ </documentation>
+</annotation>
+
+<import namespace="http://purl.org/dc/elements/1.1/"
+ schemaLocation="http://dublincore.org/schemas/xmls/simpledc20021212.xsd"/>
+
+<element name="dc" type="oai_dc:oai_dcType"/>
+
+<complexType name="oai_dcType">
+ <choice minOccurs="0" maxOccurs="unbounded">
+ <element ref="dc:title"/>
+ <element ref="dc:creator"/>
+ <element ref="dc:subject"/>
+ <element ref="dc:description"/>
+ <element ref="dc:publisher"/>
+ <element ref="dc:contributor"/>
+ <element ref="dc:date"/>
+ <element ref="dc:type"/>
+ <element ref="dc:format"/>
+ <element ref="dc:identifier"/>
+ <element ref="dc:source"/>
+ <element ref="dc:language"/>
+ <element ref="dc:relation"/>
+ <element ref="dc:coverage"/>
+ <element ref="dc:rights"/>
+ </choice>
+</complexType>
+
+</schema>
+
diff --git a/tests/library/Class/Notice/simpledc20021212.xsd b/tests/library/Class/Notice/simpledc20021212.xsd
new file mode 100644
index 00000000000..bea04f8ec5e
--- /dev/null
+++ b/tests/library/Class/Notice/simpledc20021212.xsd
@@ -0,0 +1,78 @@
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+ xmlns="http://purl.org/dc/elements/1.1/"
+ targetNamespace="http://purl.org/dc/elements/1.1/"
+ elementFormDefault="qualified"
+ attributeFormDefault="unqualified">
+
+ <xs:annotation>
+ <xs:documentation xml:lang="en">
+ Simple DC XML Schema, 2002-10-09
+ by Pete Johnston (p.johnston@ukoln.ac.uk),
+ Carl Lagoze (lagoze@cs.cornell.edu), Andy Powell (a.powell@ukoln.ac.uk),
+ Herbert Van de Sompel (hvdsomp@yahoo.com).
+ This schema defines terms for Simple Dublin Core, i.e. the 15
+ elements from the http://purl.org/dc/elements/1.1/ namespace, with
+ no use of encoding schemes or element refinements.
+ Default content type for all elements is xs:string with xml:lang
+ attribute available.
+
+ Supercedes version of 2002-03-12.
+ Amended to remove namespace declaration for http://www.w3.org/XML/1998/namespace namespace,
+ and to reference lang attribute via built-in xml: namespace prefix.
+ xs:appinfo also removed.
+ </xs:documentation>
+ </xs:annotation>
+
+ <xs:import namespace="http://www.w3.org/XML/1998/namespace"
+ schemaLocation="http://www.w3.org/2001/03/xml.xsd">
+ </xs:import>
+
+ <xs:element name="title" type="elementType"/>
+ <xs:element name="creator" type="elementType"/>
+ <xs:element name="subject" type="elementType"/>
+ <xs:element name="description" type="elementType"/>
+ <xs:element name="publisher" type="elementType"/>
+ <xs:element name="contributor" type="elementType"/>
+ <xs:element name="date" type="elementType"/>
+ <xs:element name="type" type="elementType"/>
+ <xs:element name="format" type="elementType"/>
+ <xs:element name="identifier" type="elementType"/>
+ <xs:element name="source" type="elementType"/>
+ <xs:element name="language" type="elementType"/>
+ <xs:element name="relation" type="elementType"/>
+ <xs:element name="coverage" type="elementType"/>
+ <xs:element name="rights" type="elementType"/>
+
+ <xs:group name="elementsGroup">
+ <xs:sequence>
+ <xs:choice minOccurs="0" maxOccurs="unbounded">
+ <xs:element ref="title"/>
+ <xs:element ref="creator"/>
+ <xs:element ref="subject"/>
+ <xs:element ref="description"/>
+ <xs:element ref="publisher"/>
+ <xs:element ref="contributor"/>
+ <xs:element ref="date"/>
+ <xs:element ref="type"/>
+ <xs:element ref="format"/>
+ <xs:element ref="identifier"/>
+ <xs:element ref="source"/>
+ <xs:element ref="language"/>
+ <xs:element ref="relation"/>
+ <xs:element ref="coverage"/>
+ <xs:element ref="rights"/>
+ </xs:choice>
+ </xs:sequence>
+ </xs:group>
+
+ <xs:complexType name="elementType">
+ <xs:simpleContent>
+ <xs:extension base="xs:string">
+ <xs:attribute ref="xml:lang" use="optional"/>
+ </xs:extension>
+ </xs:simpleContent>
+ </xs:complexType>
+
+</xs:schema>
+
+
--
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