From e9064ef52e7b22bb0e24fb8dbf61c0be9dc02315 Mon Sep 17 00:00:00 2001
From: Sonia Zorba <sonia.zorba@inaf.it>
Date: Fri, 4 Dec 2020 14:18:42 +0100
Subject: [PATCH] Added XSD files and minor changes
---
pom.xml | 6 +-
.../java/net/ivoa/xml/VOSpaceXmlTestUtil.java | 23 +
.../xml/{uws/v1 => vospace/v2}/NodeTest.java | 14 +-
xsd/uws.xsd | 440 ++++++++++++++
xsd/vospace.xsd | 546 ++++++++++++++++++
xsd/xlink.xsd | 56 ++
6 files changed, 1073 insertions(+), 12 deletions(-)
create mode 100644 src/test/java/net/ivoa/xml/VOSpaceXmlTestUtil.java
rename src/test/java/net/ivoa/xml/{uws/v1 => vospace/v2}/NodeTest.java (94%)
create mode 100644 xsd/uws.xsd
create mode 100644 xsd/vospace.xsd
create mode 100644 xsd/xlink.xsd
diff --git a/pom.xml b/pom.xml
index 6a8747b..7b611d5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,15 +13,11 @@
<dependencies>
<!-- JAXB dependency -->
- <dependency>
- <groupId>javax.xml.bind</groupId>
- <artifactId>jaxb-api</artifactId>
- <version>2.3.1</version>
- </dependency>
<dependency>
<groupId>org.glassfish.jaxb</groupId>
<artifactId>jaxb-runtime</artifactId>
<version>2.3.2</version>
+ <scope>runtime</scope>
</dependency>
<!-- Jackson-JAXB compatibility -->
<dependency>
diff --git a/src/test/java/net/ivoa/xml/VOSpaceXmlTestUtil.java b/src/test/java/net/ivoa/xml/VOSpaceXmlTestUtil.java
new file mode 100644
index 0000000..3ab584f
--- /dev/null
+++ b/src/test/java/net/ivoa/xml/VOSpaceXmlTestUtil.java
@@ -0,0 +1,23 @@
+package net.ivoa.xml;
+
+import java.io.ByteArrayInputStream;
+import java.io.InputStream;
+import javax.xml.parsers.DocumentBuilder;
+import javax.xml.parsers.DocumentBuilderFactory;
+import org.w3c.dom.Document;
+
+public class VOSpaceXmlTestUtil {
+
+ public static Document loadDocument(String xml) throws Exception {
+
+ DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+ factory.setValidating(false);
+ factory.setNamespaceAware(true);
+
+ DocumentBuilder builder = factory.newDocumentBuilder();
+
+ try ( InputStream in = new ByteArrayInputStream(xml.getBytes())) {
+ return builder.parse(in);
+ }
+ }
+}
diff --git a/src/test/java/net/ivoa/xml/uws/v1/NodeTest.java b/src/test/java/net/ivoa/xml/vospace/v2/NodeTest.java
similarity index 94%
rename from src/test/java/net/ivoa/xml/uws/v1/NodeTest.java
rename to src/test/java/net/ivoa/xml/vospace/v2/NodeTest.java
index 3f2837f..63ca6cc 100644
--- a/src/test/java/net/ivoa/xml/uws/v1/NodeTest.java
+++ b/src/test/java/net/ivoa/xml/vospace/v2/NodeTest.java
@@ -1,4 +1,4 @@
-package net.ivoa.xml.uws.v1;
+package net.ivoa.xml.vospace.v2;
import com.fasterxml.jackson.databind.ObjectMapper;
import java.io.StringReader;
@@ -7,14 +7,11 @@ import java.util.ArrayList;
import java.util.List;
import java.util.function.Function;
import javax.xml.bind.JAXB;
-import net.ivoa.xml.vospace.v2.ContainerNode;
-import net.ivoa.xml.vospace.v2.DataNode;
-import net.ivoa.xml.vospace.v2.Node;
-import net.ivoa.xml.vospace.v2.Property;
-import net.ivoa.xml.vospace.v2.PropertyList;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
import org.junit.jupiter.api.Test;
+import org.w3c.dom.Document;
+import static net.ivoa.xml.VOSpaceXmlTestUtil.loadDocument;
public class NodeTest {
@@ -34,7 +31,10 @@ public class NodeTest {
System.out.println(xml);
}
- assertTrue(xml.contains("<vos:node"));
+ Document doc = loadDocument(xml);
+ assertEquals("vos:node", doc.getDocumentElement().getNodeName());
+ //assertEquals("vos:ContainerNode", doc.getDocumentElement().getAttribute("xsi:type"));
+
assertTrue(xml.contains("<vos:nodes>"));
assertTrue(xml.contains("xsi:type=\"vos:DataNode\""));
assertTrue(xml.contains("xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\""));
diff --git a/xsd/uws.xsd b/xsd/uws.xsd
new file mode 100644
index 0000000..50d79ce
--- /dev/null
+++ b/xsd/uws.xsd
@@ -0,0 +1,440 @@
+<?xml version="1.0" encoding="UTF-8"?>
+ <!-- $Revision: 3660 $ $Date: 2016-10-24 16:42:22 +0100 (Mon, 24 Oct 2016) $ $HeadURL: https://volute.g-vo.org/svn/trunk/projects/grid/uws/doc/UWS.xsd $ -->
+ <!-- UWS schema - Paul Harrison May 2008 -->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+ targetNamespace="http://www.ivoa.net/xml/UWS/v1.0" xmlns:uws="http://www.ivoa.net/xml/UWS/v1.0"
+ xmlns:xlink="http://www.w3.org/1999/xlink" elementFormDefault="qualified"
+ attributeFormDefault="unqualified"
+ version="1.1-REC-20161024"
+>
+ <xs:import namespace="http://www.w3.org/1999/xlink"
+ schemaLocation="./xlink.xsd"/>
+ <xs:complexType name="ShortJobDescription">
+ <xs:sequence>
+ <xs:element name="phase" type="uws:ExecutionPhase">
+ <xs:annotation>
+ <xs:documentation>
+ the execution phase - returned at
+ /{jobs}/{job-id}/phase
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="runId" type="xs:string" maxOccurs="1"
+ minOccurs="0" >
+ <xs:annotation>
+ <xs:documentation>
+ this is a client supplied identifier - the UWS system
+ does nothing other than to return it as part of the
+ description of the job
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="ownerId" type="xs:string" nillable="true" minOccurs="0" maxOccurs="1">
+ <xs:annotation>
+ <xs:documentation>
+ the owner (creator) of the job - this should be
+ expressed as a string that can be parsed in accordance
+ with IVOA security standards. If there was no
+ authenticated job creator then this should be set to
+ NULL.
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="creationTime" type="xs:dateTime"
+ nillable="false"
+ maxOccurs="1" minOccurs="0">
+ <xs:annotation>
+ <xs:documentation>
+ The instant at which the job was created.
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+
+ </xs:sequence>
+ <xs:attribute name="id" type="uws:JobIdentifier"
+ use="required"
+ >
+ </xs:attribute>
+ <xs:attributeGroup ref="uws:reference"></xs:attributeGroup>
+ </xs:complexType>
+ <xs:attributeGroup name="reference">
+ <xs:annotation>
+ <xs:documentation>standard xlink references
+ </xs:documentation>
+ </xs:annotation>
+ <xs:attribute ref="xlink:type" use="optional"
+ default="simple" />
+ <xs:attribute ref="xlink:href" use="optional" />
+ </xs:attributeGroup>
+ <xs:simpleType name="ExecutionPhase">
+ <xs:annotation>
+ <xs:documentation>
+ Enumeration of possible phases of job execution
+ </xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="PENDING">
+ <xs:annotation>
+ <xs:documentation>
+ The first phase a job is entered into - this is where
+ a job is being set up but no request to run has
+ occurred.
+ </xs:documentation>
+ </xs:annotation>
+ </xs:enumeration>
+ <xs:enumeration value="QUEUED">
+ <xs:annotation>
+ <xs:documentation>
+ A job has been accepted for execution but is waiting
+ in a queue
+ </xs:documentation>
+ </xs:annotation>
+ </xs:enumeration>
+ <xs:enumeration value="EXECUTING">
+ <xs:annotation>
+ <xs:documentation>A job is running</xs:documentation>
+ </xs:annotation>
+ </xs:enumeration>
+ <xs:enumeration value="COMPLETED">
+ <xs:annotation>
+ <xs:documentation>
+ A job has completed successfully
+ </xs:documentation>
+ </xs:annotation>
+ </xs:enumeration>
+ <xs:enumeration value="ERROR">
+ <xs:annotation>
+ <xs:documentation>
+ Some form of error has occurred
+ </xs:documentation>
+ </xs:annotation>
+ </xs:enumeration>
+ <xs:enumeration value="UNKNOWN">
+ <xs:annotation>
+ <xs:documentation>
+ The job is in an unknown state.
+ </xs:documentation>
+ </xs:annotation>
+ </xs:enumeration>
+ <xs:enumeration value="HELD">
+ <xs:annotation>
+ <xs:documentation>
+ The job is HELD pending execution and will not
+ automatically be executed - can occur after a
+ PHASE=RUN request has been made (cf PENDING).
+ </xs:documentation>
+ </xs:annotation>
+ </xs:enumeration>
+ <xs:enumeration value="SUSPENDED">
+ <xs:annotation>
+ <xs:documentation>
+ The job has been suspended by the system during
+ execution
+ </xs:documentation>
+ </xs:annotation>
+ </xs:enumeration>
+ <xs:enumeration value="ABORTED">
+ <xs:annotation>
+ <xs:documentation>
+ The job has been aborted, either by user request or by
+ the server because of lack or overuse of resources.
+ </xs:documentation>
+ </xs:annotation>
+ </xs:enumeration>
+ <xs:enumeration value="ARCHIVED">
+ <xs:annotation>
+ <xs:documentation>
+ The job has been archived by the server at destruction time. An archived job
+ may have deleted the results to reclaim resources, but must have job metadata preserved.
+ This is an alternative that the server may choose in contrast to completely destroying all record of the job.
+ </xs:documentation>
+ </xs:annotation>
+ </xs:enumeration>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:complexType name="JobSummary">
+ <xs:annotation>
+ <xs:documentation>
+ The complete representation of the state of a job
+ </xs:documentation>
+ </xs:annotation>
+ <xs:sequence>
+ <xs:element name="jobId" type="uws:JobIdentifier" />
+ <xs:element name="runId" type="xs:string" maxOccurs="1"
+ minOccurs="0"
+ >
+ <xs:annotation>
+ <xs:documentation>
+ this is a client supplied identifier - the UWS system
+ does nothing other than to return it as part of the
+ description of the job
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="ownerId" type="xs:string" nillable="true">
+ <xs:annotation>
+ <xs:documentation>
+ the owner (creator) of the job - this should be
+ expressed as a string that can be parsed in accordance
+ with IVOA security standards. If there was no
+ authenticated job creator then this should be set to
+ NULL.
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="phase" type="uws:ExecutionPhase">
+ <xs:annotation>
+ <xs:documentation>
+ the execution phase - returned at
+ /{jobs}/{job-id}/phase
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="quote" type="xs:dateTime" nillable="true"
+ maxOccurs="1" minOccurs="0"
+ >
+ <xs:annotation>
+ <xs:documentation>
+ A Quote predicts when the job is likely to complete -
+ returned at /{jobs}/{job-id}/quote "don't know" is
+ encoded by setting to the XML null value
+ xsi:nil="true"
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="creationTime" type="xs:dateTime"
+ nillable="false"
+ maxOccurs="1" minOccurs="0">
+ <xs:annotation>
+ <xs:documentation>
+ The instant at which the job was created.
+ </xs:documentation>
+ <xs:documentation>
+ Note that the version 1.1 of the specification requires that this element be present.
+ It is optional only in versions 1.x of the schema for backwards compatibility.
+ 2.0+ versions of the schema will make this formally mandatory in an XML sense.
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="startTime" type="xs:dateTime"
+ nillable="true"
+ >
+ <xs:annotation>
+ <xs:documentation>
+ The instant at which the job started execution.
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="endTime" type="xs:dateTime"
+ nillable="true"
+ >
+ <xs:annotation>
+ <xs:documentation>
+ The instant at which the job finished execution
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="executionDuration" type="xs:int"
+ nillable="false"
+ >
+ <xs:annotation>
+ <xs:documentation>
+ The duration (in seconds) for which the job should be
+ allowed to run - a value of 0 is intended to mean
+ unlimited - returned at
+ /{jobs}/{job-id}/executionduration
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="destruction" type="xs:dateTime"
+ nillable="true"
+ >
+ <xs:annotation>
+ <xs:documentation>
+ The time at which the whole job + records + results
+ will be destroyed. returned at
+ /{jobs}/{job-id}/destruction
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element ref="uws:parameters" maxOccurs="1" minOccurs="0">
+ <xs:annotation>
+ <xs:documentation>
+ The parameters to the job (where appropriate) can also
+ be retrieved at /{jobs}/{job-id}/parameters
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element ref="uws:results">
+ <xs:annotation>
+ <xs:documentation>
+ The results for the job - can also be retrieved at
+ /{jobs}/{job-id}/results
+ </xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="errorSummary" type="uws:ErrorSummary"
+ maxOccurs="1" minOccurs="0"
+ >
+ </xs:element>
+ <xs:element name="jobInfo" maxOccurs="1" minOccurs="0">
+ <xs:annotation>
+ <xs:documentation>
+ This is arbitrary information that can be added to the
+ job description by the UWS implementation.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:complexType>
+ <xs:sequence>
+ <xs:any namespace="##any" processContents="lax"
+ minOccurs="0" maxOccurs="unbounded"
+ />
+ </xs:sequence>
+ </xs:complexType>
+ </xs:element>
+ </xs:sequence>
+ <xs:attribute name="version" type="uws:UWSVersion" use="optional">
+ <xs:annotation>
+ <xs:documentation>note that this attribute is actually required by the 1.1 specification - however remains optional in the schema
+ for backwards compatibility. It will be formally required in the next major revision.</xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+
+ </xs:complexType>
+ <xs:simpleType name="JobIdentifier">
+ <xs:annotation>
+ <xs:documentation> The identifier for the job
+ </xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string" />
+ </xs:simpleType>
+ <xs:simpleType name="UWSVersion">
+ <xs:annotation>
+ <xs:documentation>The version of the UWS standard that the server complies with.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:restriction base="xs:string" />
+ </xs:simpleType>
+ <xs:element name="job" type="uws:JobSummary">
+ <xs:annotation>
+ <xs:documentation> This is the information that is returned
+ when a GET is made for a single job resource - i.e.
+ /{jobs}/{job-id}</xs:documentation>
+ </xs:annotation>
+ </xs:element>
+ <xs:element name="jobs">
+ <xs:annotation>
+ <xs:documentation> The list of job references returned at
+ /(jobs)</xs:documentation>
+ <xs:documentation>The list presented may be affected by the current security context and may be filtered</xs:documentation>
+ </xs:annotation>
+ <xs:complexType>
+ <xs:sequence>
+ <xs:element name="jobref" type="uws:ShortJobDescription"
+ maxOccurs="unbounded" minOccurs="0"
+ >
+ </xs:element>
+ </xs:sequence>
+ <xs:attribute name="version" type="uws:UWSVersion" use="optional">
+ <xs:annotation>
+ <xs:documentation>note that this attribute is actually required by the 1.1 specification - however remains optional in the schema
+ for backwards compatibility. It will be formally required in the next major revision.</xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ </xs:complexType>
+ </xs:element>
+ <xs:complexType name="ResultReference" mixed="false">
+ <xs:annotation>
+ <xs:documentation> A reference to a UWS result.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:attribute name="id" type="xs:string" use="required"></xs:attribute>
+ <xs:attributeGroup ref="uws:reference"></xs:attributeGroup>
+ <xs:attribute name="size" type="xs:long" use="optional" ></xs:attribute>
+ <xs:attribute name="mime-type" type="xs:string" use="optional"></xs:attribute>
+ <xs:anyAttribute namespace="urn:uwscustom" processContents="lax" />
+ </xs:complexType>
+ <xs:element name="results">
+ <xs:annotation>
+ <xs:documentation> The element returned for
+ /{jobs}/{job-id}/results</xs:documentation>
+ </xs:annotation>
+ <xs:complexType>
+ <xs:sequence>
+ <xs:element name="result" type="uws:ResultReference"
+ maxOccurs="unbounded" minOccurs="0"
+ ></xs:element>
+ </xs:sequence>
+ </xs:complexType>
+ </xs:element>
+ <xs:complexType name="ErrorSummary">
+ <xs:annotation>
+ <xs:documentation>
+ A short summary of an error - a fuller representation of the
+ error may be retrieved from /{jobs}/{job-id}/error
+ </xs:documentation>
+ </xs:annotation>
+ <xs:sequence>
+ <xs:element name="message" type="xs:string"></xs:element>
+ </xs:sequence>
+ <xs:attribute name="type" type="uws:ErrorType" use="required">
+ <xs:annotation>
+ <xs:documentation>
+ characterization of the type of the error
+ </xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="hasDetail" type="xs:boolean" use="required">
+ <xs:annotation>
+ <xs:documentation>if true then there is a more detailed error message available at /{jobs}/{job-id}/error</xs:documentation>
+ </xs:annotation></xs:attribute>
+ </xs:complexType>
+ <xs:simpleType name="ErrorType">
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="transient"></xs:enumeration>
+ <xs:enumeration value="fatal"></xs:enumeration>
+ </xs:restriction>
+ </xs:simpleType>
+ <xs:complexType name="Parameter" mixed="true">
+ <xs:annotation>
+ <xs:documentation> the list of input parameters to the job - if
+ the job description language does not naturally have
+ parameters, then this list should contain one element which
+ is the content of the original POST that created the job.
+ </xs:documentation>
+ </xs:annotation>
+ <xs:attribute name="byReference" type="xs:boolean"
+ default="false"
+ >
+ <xs:annotation>
+ <xs:documentation> if this attribute is true then the
+ content of the parameter represents a URL to retrieve the
+ actual parameter value.</xs:documentation>
+ <xs:documentation> It is up to the implementation to decide
+ if a parameter value cannot be returned directly as the
+ content - the basic rule is that the representation of
+ the parameter must allow the whole job element to be
+ valid XML. If this cannot be achieved then the parameter
+ value must be returned by reference.</xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="id" type="xs:string" use="required">
+ <xs:annotation>
+ <xs:documentation> the identifier for the parameter
+ </xs:documentation>
+ </xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="isPost" type="xs:boolean"></xs:attribute>
+ </xs:complexType>
+ <xs:element name="parameters">
+ <xs:complexType>
+ <xs:sequence>
+ <xs:element name="parameter" type="uws:Parameter"
+ maxOccurs="unbounded" minOccurs="0"
+ ></xs:element>
+ </xs:sequence>
+ </xs:complexType>
+ </xs:element>
+</xs:schema>
+
+<!-- -->
diff --git a/xsd/vospace.xsd b/xsd/vospace.xsd
new file mode 100644
index 0000000..4cf91fd
--- /dev/null
+++ b/xsd/vospace.xsd
@@ -0,0 +1,546 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xsd:schema targetNamespace="http://www.ivoa.net/xml/VOSpace/v2.0" elementFormDefault="qualified"
+ attributeFormDefault="unqualified" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
+ xmlns:vos="http://www.ivoa.net/xml/VOSpace/v2.0"
+ xmlns:uws="http://www.ivoa.net/xml/UWS/v1.0"
+
+ xmlns:xlink="http://www.w3.org/1999/xlink">
+
+ <xsd:import namespace="http://www.ivoa.net/xml/UWS/v1.0" schemaLocation="./uws.xsd"/>
+
+ <!-- ======== Node types ======== -->
+
+ <xsd:complexType name="Node">
+ <xsd:annotation>
+ <xsd:documentation>
+ The base class for all nodes.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:sequence>
+ <xsd:element name="properties" type="vos:PropertyList" minOccurs="0" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ The list of node properties.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ </xsd:sequence>
+ <xsd:attribute name="uri" type="xsd:anyURI" use="required">
+ <xsd:annotation>
+ <xsd:documentation>
+ The node identifier URI.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:attribute>
+ </xsd:complexType>
+
+ <xsd:complexType name="DataNode">
+ <xsd:annotation>
+ <xsd:documentation>
+ The base class for data nodes.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:complexContent>
+ <xsd:extension base="vos:Node">
+ <xsd:sequence>
+ <xsd:element name="accepts" type="vos:ViewList" minOccurs="0" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ The list of views or data formats that this node can accept.
+ A simple unstructured node may accept data in any format.
+ A structured node may only accept data in specific formats.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ <xsd:element name="provides" type="vos:ViewList" minOccurs="0" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ The list of views or data formats that this node can provide.
+ A simple unstructured node may only provide access to the data in the original format.
+ A structured node may provide different views of the data generated by the service.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ <xsd:element name="capabilities" type="vos:CapabilityList" minOccurs="0" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ The list of capabilities that this node can support.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ </xsd:sequence>
+ <xsd:attribute name="busy" type="xsd:boolean" use="optional" default="false">
+ <xsd:annotation>
+ <xsd:documentation>
+ A flag to indicate if the node content is available.
+ This will be set to false while the data is being imported,
+ or if the underlying service is busy.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:attribute>
+ </xsd:extension>
+ </xsd:complexContent>
+ </xsd:complexType>
+
+ <xsd:complexType name="UnstructuredDataNode">
+ <xsd:annotation>
+ <xsd:documentation>
+ An unstructured data node, containing unspecified content.
+ The service does not need to understand or interpret the content.
+ This type of node can accept any format, and only provides one view returning the original data.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:complexContent>
+ <xsd:extension base="vos:DataNode"/>
+ </xsd:complexContent>
+ </xsd:complexType>
+
+ <xsd:complexType name="StructuredDataNode">
+ <xsd:annotation>
+ <xsd:documentation>
+ A structured data node, containing a specific data format that the service has understands.
+ This type of node may only accept specific data formats, and provide different views of the
+ data generated by the service.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:complexContent>
+ <xsd:extension base="vos:DataNode"/>
+ </xsd:complexContent>
+ </xsd:complexType>
+
+ <xsd:complexType name="ContainerNode">
+ <xsd:annotation>
+ <xsd:documentation>
+ A container node containing any type of node.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:complexContent>
+ <xsd:extension base="vos:DataNode">
+ <xsd:sequence>
+ <xsd:element name="nodes" minOccurs="1" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ A list of the direct children that the container has.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:complexType>
+ <xsd:sequence>
+ <xsd:element name="node" type="vos:Node" minOccurs="0" maxOccurs="unbounded"/>
+ </xsd:sequence>
+ </xsd:complexType>
+ </xsd:element>
+ </xsd:sequence>
+ </xsd:extension>
+ </xsd:complexContent>
+ </xsd:complexType>
+
+ <xsd:complexType name="LinkNode">
+ <xsd:annotation>
+ <xsd:documentation>
+ A node that points to another resource.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:complexContent>
+ <xsd:extension base="vos:Node">
+ <xsd:sequence>
+ <xsd:element name="target" type="xsd:anyURI" minOccurs="1" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ The identifier for the object that the LinkNode points to.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ </xsd:sequence>
+ </xsd:extension>
+ </xsd:complexContent>
+ </xsd:complexType>
+
+ <!-- ======== Property types ======== -->
+
+ <xsd:complexType name="Property">
+ <xsd:simpleContent>
+ <xsd:extension base="xsd:string">
+ <xsd:attributeGroup ref="vos:PropertyAttributeGroup"/>
+ </xsd:extension>
+ </xsd:simpleContent>
+ </xsd:complexType>
+
+ <xsd:complexType name="PropertyList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A container element for a list of properties.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:sequence>
+ <xsd:element name="property" type="vos:Property" minOccurs="0" maxOccurs="unbounded" nillable="true"/>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <xsd:complexType name="PropertyReference">
+ <xsd:annotation>
+ <xsd:documentation>
+ A reference to a property description.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:attributeGroup ref="vos:PropertyAttributeGroup"/>
+ </xsd:complexType>
+
+ <xsd:complexType name="PropertyReferenceList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A container element for a list of property references.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:sequence>
+ <xsd:element name="property" type="vos:PropertyReference" minOccurs="0" maxOccurs="unbounded" nillable="true"/>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <xsd:attributeGroup name="PropertyAttributeGroup">
+ <xsd:attribute name="uri" type="xsd:anyURI" use="required">
+ <xsd:annotation>
+ <xsd:documentation>
+ If the property has been registered, then the URI should point to the registration document. Third party
+ tools may use the urn:xxxx syntax to add unregistered properties.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:attribute>
+ <xsd:attribute name="readOnly" type="xsd:boolean" use="optional" default
+="false">
+ <xsd:annotation>
+ <xsd:documentation>
+ A flag to indicate if the property is considered read-only. Attempting to modify a read-only property
+ should generate a PermissionDenied fault.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:attribute>
+ </xsd:attributeGroup>
+
+ <xsd:complexType name="GetPropertiesResponse">
+ <xsd:sequence>
+ <xsd:element name="accepts" type="vos:PropertyReferenceList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A list of identifiers for the properties that the service accepts and understands.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ <xsd:element name="provides" type="vos:PropertyReferenceList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A list of identifiers for the properties that the service provides.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ <xsd:element name="contains" type="vos:PropertyReferenceList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A list of identifiers for all the properties currently used by nodes within the service.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <!-- ======== View types ======== -->
+
+ <xsd:complexType name="Param">
+ <xsd:annotation>
+ <xsd:documentation>
+ A view or protocol parameter.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:simpleContent>
+ <xsd:extension base="xsd:string">
+ <xsd:attribute name="uri" type="xsd:anyURI" use="required"/>
+ </xsd:extension>
+ </xsd:simpleContent>
+ </xsd:complexType>
+
+ <xsd:complexType name="View">
+ <xsd:annotation>
+ <xsd:documentation>
+ An element describing a view of a data-set.
+ A view may just provide the original data, or it could be server generated.
+ Examples of server generated views could include a votable view of data in a database table,
+ or a conversion from one image format to another.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:sequence>
+ <xsd:element name="param" type="vos:Param" minOccurs="0" maxOccurs="unbounded" nillable="true">
+ <xsd:annotation>
+ <xsd:documentation>
+ A list of parameters for the view.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ </xsd:sequence>
+ <xsd:attribute name="uri" type="xsd:anyURI" use="required">
+ <xsd:annotation>
+ <xsd:documentation>
+ The view URI.
+ This should point to a resource describing the view format and what parameters it requires.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:attribute>
+ <xsd:attribute name="original" type="xsd:boolean" use="optional" default="true">
+ <xsd:annotation>
+ <xsd:documentation>
+ A flag to indicate if the view provides access to the original data content or a derived form.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:attribute>
+ </xsd:complexType>
+
+ <xsd:complexType name="ViewList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A container element for a list of views.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:sequence>
+ <xsd:element name="view" type="vos:View" minOccurs="0" maxOccurs="unbounded" nillable="true"/>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <xsd:complexType name="GetViewsResponse">
+ <xsd:sequence>
+ <xsd:element name="accepts" type="vos:ViewList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A list of identifiers for the views that the service can accept.
+ A simple file based system may accept data in 'any' format.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ <xsd:element name="provides" type="vos:ViewList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A list of identifiers for the views that the service can provide.
+ A simple file based system may only provide data in the original format.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <!-- ======== Protocol types ======== -->
+
+ <xsd:complexType name="Protocol">
+ <xsd:annotation>
+ <xsd:documentation>
+ A protocol element, containing the protocol URI, the endpoint and any protocol specific parameters.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:sequence>
+ <xsd:element name="endpoint" type="xsd:anyURI" minOccurs="0" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ The target endpoint to use for a data transfer.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ <xsd:element name="param" type="vos:Param" minOccurs="0" maxOccurs="unbounded" nillable="true">
+ <xsd:annotation>
+ <xsd:documentation>
+ Any additional protocol specific parameters required to use the endpoint.
+ For example, the user name or password to use for ftp access.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ </xsd:sequence>
+ <xsd:attribute name="uri" type="xsd:anyURI" use="required">
+ <xsd:annotation>
+ <xsd:documentation>
+ The protocol identifier.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:attribute>
+ </xsd:complexType>
+
+ <xsd:complexType name="ProtocolList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A container element for a list of protocols.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:sequence>
+ <xsd:element name="protocol" type="vos:Protocol" minOccurs="0" maxOccurs="unbounded" nillable="true"/>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <xsd:complexType name="GetProtocolsResponse">
+ <xsd:sequence>
+ <xsd:element name="accepts" type="vos:ProtocolList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A list of identifiers for the protocols that the service can accept.
+ This means that the service can act as a client for the protocol.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ <xsd:element name="provides" type="vos:ProtocolList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A list of identifiers for the protocols that the service can provide.
+ This means that the service can act as a server for the protocol.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <!-- ======== Capability types ======== -->
+
+ <xsd:complexType name="Capability">
+ <xsd:annotation>
+ <xsd:documentation>
+ A capability element, containing the capability URI, the
+ endpoint and any capability specific parameters(?).
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:sequence>
+ <xsd:element name="endpoint" type="xsd:anyURI" minOccurs="0" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ The target endpoint to use for the third-part interface.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ <!--+
+ | Uncommented Capability params.
+ +-->
+ <xsd:element name="param" type="vos:Param" minOccurs="0" maxOccurs="unbounded" nillable="true">
+ <xsd:annotation>
+ <xsd:documentation>
+ Any additional capability specific parameters required to use the endpoint.
+ For example, the user name or password to use for access.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ </xsd:sequence>
+ <xsd:attribute name="uri" type="xsd:anyURI" use="required">
+ <xsd:annotation>
+ <xsd:documentation>
+ The capability identifier.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:attribute>
+ </xsd:complexType>
+
+ <xsd:complexType name="CapabilityList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A container element for a list of capabilities.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:sequence>
+ <xsd:element name="capability" type="vos:Capability" minOccurs="0" maxOccurs="unbounded" nillable="true"/>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <!-- ======== Node list type ======== -->
+
+ <xsd:complexType name="NodeList">
+ <xsd:annotation>
+ <xsd:documentation>
+ A container element for search responses.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:sequence>
+ <xsd:element name="nodes" minOccurs="0" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ The list of nodes.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:complexType>
+ <xsd:sequence>
+ <xsd:element name="node" type="vos:Node" minOccurs="0" maxOccurs="unbounded">
+ <xsd:annotation>
+ <xsd:documentation>
+ At the maximum level of detail this will be replaced by the full element for the extended type,
+ using xsi:type to indicate the node type/
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ </xsd:sequence>
+ </xsd:complexType>
+ </xsd:element>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <!-- ======== Transfer type ======== -->
+
+ <xsd:complexType name="Transfer">
+ <xsd:annotation>
+ <xsd:documentation>
+ A container element for transfer operations.
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:sequence>
+ <xsd:element name="target" type="xsd:anyURI" minOccurs="1" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ The target of a transfer operation - the node to/from which data is to be transferred.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ <xsd:element name="direction" minOccurs="0" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ The direction of a data transfer - either a URI or one of the specified directions
+ </xsd:documentation>
+ </xsd:annotation>
+ <xsd:simpleType>
+ <xsd:union>
+ <xsd:simpleType>
+ <xsd:restriction base="xsd:anyURI"/>
+ </xsd:simpleType>
+ <xsd:simpleType>
+ <xsd:restriction base="xsd:string">
+ <xsd:enumeration value="pushToVoSpace"/>
+ <xsd:enumeration value="pushFromVoSpace"/>
+ <xsd:enumeration value="pullToVoSpace"/>
+ <xsd:enumeration value="pullFromVoSpace"/>
+ </xsd:restriction>
+ </xsd:simpleType>
+ </xsd:union>
+ </xsd:simpleType>
+ </xsd:element>
+ <xsd:element name="view" type="vos:View" minOccurs="0" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ The requested view for the transfer.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ <xsd:element name="protocol" type="vos:Protocol" minOccurs="0" maxOccurs="unbounded">
+ <xsd:annotation>
+ <xsd:documentation>
+ The transfer protocol(s) to use.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ <xsd:element name="keepBytes" type="xsd:boolean" minOccurs="0" maxOccurs="1">
+ <xsd:annotation>
+ <xsd:documentation>
+ Indicates whether the source object is to be kept in an internal transfer, i.e., distinguishes between a move and a copy.
+ </xsd:documentation>
+ </xsd:annotation>
+ </xsd:element>
+ </xsd:sequence>
+ </xsd:complexType>
+
+ <!-- ======== Response representations ======== -->
+
+ <xsd:element name="protocols" type="vos:ProtocolList"/>
+
+ <xsd:element name="views" type="vos:ViewList"/>
+
+ <xsd:element name="properties" type="vos:PropertyList"/>
+
+ <xsd:element name="transfer" type="vos:Transfer"/>
+
+ <xsd:element name="searchDetails" type="vos:NodeList"/>
+</xsd:schema>
diff --git a/xsd/xlink.xsd b/xsd/xlink.xsd
new file mode 100644
index 0000000..9c02b28
--- /dev/null
+++ b/xsd/xlink.xsd
@@ -0,0 +1,56 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--$Id: xlink.xsd,v 1.2 2006/03/01 21:55:31 arots Exp arots $-->
+<!-- Schema definition for Xlink for the SpaceTimeCoords -->
+<!--Change Log:
+$Log: xlink.xsd,v $
+Revision 1.2 2006/03/01 21:55:31 arots
+Fixed missing end-of-comment.
+
+Revision 1.1 2006/03/01 21:06:05 arots
+Initial revision
+ -->
+<xs:schema targetNamespace="http://www.w3.org/1999/xlink"
+ xmlns:xs="http://www.w3.org/2001/XMLSchema"
+ xmlns:xlink="http://www.w3.org/1999/xlink"
+ elementFormDefault="qualified" attributeFormDefault="qualified">
+ <xs:attribute name="type">
+ <xs:simpleType>
+ <xs:restriction base="xs:NMTOKEN">
+ <xs:enumeration value="simple"/>
+ <xs:enumeration value="extended"/>
+ <xs:enumeration value="locator"/>
+ <xs:enumeration value="arc"/>
+ <xs:enumeration value="resource"/>
+ <xs:enumeration value="title"/>
+ </xs:restriction>
+ </xs:simpleType>
+ </xs:attribute>
+ <xs:attribute name="href" type="xs:anyURI"/>
+ <xs:attribute name="role" type="xs:anyURI"/>
+ <xs:attribute name="arcrole" type="xs:anyURI"/>
+ <xs:attribute name="title" type="xs:string"/>
+ <xs:attribute name="show">
+ <xs:simpleType>
+ <xs:restriction base="xs:NMTOKEN">
+ <xs:enumeration value="new"/>
+ <xs:enumeration value="replace"/>
+ <xs:enumeration value="embed"/>
+ <xs:enumeration value="other"/>
+ <xs:enumeration value="none"/>
+ </xs:restriction>
+ </xs:simpleType>
+ </xs:attribute>
+ <xs:attribute name="label" type="xs:NMTOKEN"/>
+ <xs:attribute name="actuate">
+ <xs:simpleType>
+ <xs:restriction base="xs:NMTOKEN">
+ <xs:enumeration value="onLoad"/>
+ <xs:enumeration value="onRequest"/>
+ <xs:enumeration value="other"/>
+ <xs:enumeration value="none"/>
+ </xs:restriction>
+ </xs:simpleType>
+ </xs:attribute>
+ <xs:attribute name="from" type="xs:NMTOKEN"/>
+ <xs:attribute name="to" type="xs:NMTOKEN"/>
+</xs:schema>
--
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