OASIS
ebXML RegRep Version 4.0
Part 0: Overview Document
OASIS Standard
25 January 2012
Specification URIs
This version:
http://docs.oasis-open.org/regrep/regrep-core/v4.0/os/regrep-core-overview-v4.0-os.odt (Authoritative)
http://docs.oasis-open.org/regrep/regrep-core/v4.0/os/regrep-core-overview-v4.0-os.html
http://docs.oasis-open.org/regrep/regrep-core/v4.0/os/regrep-core-overview-v4.0-os.pdf
Previous version:
http://docs.oasis-open.org/regrep/regrep-core/v4.0/csd01/regrep-core-overview-v4.0-csd01.odt (Authoritative)
http://docs.oasis-open.org/regrep/regrep-core/v4.0/csd01/regrep-core-overview-v4.0-csd01.html
http://docs.oasis-open.org/regrep/regrep-core/v4.0/csd01/regrep-core-overview-v4.0-csd01.pdf
Latest version:
http://docs.oasis-open.org/regrep/regrep-core/v4.0/regrep-core-overview-v4.0.odt (Authoritative)
http://docs.oasis-open.org/regrep/regrep-core/v4.0/regrep-core-overview-v4.0.html
http://docs.oasis-open.org/regrep/regrep-core/v4.0/regrep-core-overview-v4.0.pdf
Technical Committee:
Chairs:
Kathryn Breininger (Kathryn.r.Breininger@boeing.com), Boeing
Farrukh Najmi (farrukh@wellfleetsoftware.com), Wellfleet Software
Editors:
Farrukh Najmi, (farrukh@wellfleetsoftware.com), Wellfleet Software
Nikola Stojanovic (nikola.stojanovic@acm.org), Individual
Additional artifacts:
This specification consists of the following documents, schemas, and ontologies:
Part 0: Overview Document (this document) - provides a global overview and description of the other parts
Part 1: Registry Information Model (ebRIM) - specifies the types of metadata and content that can be stored in an ebXML RegRep
Part 2: Services and Protocols (ebRS) - specifies the services and protocols for ebXML RegRep
Part 3: XML Schema - specifies the XML Schema for ebXML RegRep
Part 4: WSDL - specifies the WSDL interface descriptions for ebXML RegRep
Part 5: XML Definitions - specifies the canonical XML data for ebXML RegRep as well as example XML documents used in the specification
Related work:
This specification replaces or supersedes the OASIS ebXML RegRep 3.0 specifications.
Declared XML namespaces:
urn:oasis:names:tc:ebxml-regrep:xsd:lcm:4.0
urn:oasis:names:tc:ebxml-regrep:xsd:query:4.0
urn:oasis:names:tc:ebxml-regrep:xsd:rim:4.0
urn:oasis:names:tc:ebxml-regrep:xsd:rs:4.0
urn:oasis:names:tc:ebxml-regrep:xsd:spi:4.0
urn:oasis:names:tc:ebxml-regrep:wsdl:NotificationListener:bindings:4.0
urn:oasis:names:tc:ebxml-regrep:wsdl:NotificationListener:interfaces:4.0
urn:oasis:names:tc:ebxml-regrep:wsdl:NotificationListener:services:4.0
urn:oasis:names:tc:ebxml-regrep:wsdl:registry:bindings:4.0
urn:oasis:names:tc:ebxml-regrep:wsdl:registry:interfaces:4.0
urn:oasis:names:tc:ebxml-regrep:wsdl:registry:services:4.0
urn:oasis:names:tc:ebxml-regrep:wsdl:spi:bindings:4.0
urn:oasis:names:tc:ebxml-regrep:wsdl:spi:interfaces:4.0
Abstract:
This document is the overview document for the OASIS ebXML RegRep Version 4.0 specification. The specification may be used to implement registry and repository servers and clients using standard interfaces, protocols and information model for publishing, management, discovery and retrieval of arbitrary content and metadata that describes it.
Status:
This document was last revised or approved by the OASIS ebXML Registry TC on the above date. The level of approval is also listed above. Check the “Latest version” location noted above for possible later revisions of this document.
Technical Committee members should send comments on this specification to the Technical Committee’s email list. Others should send comments to the Technical Committee by using the "Send A Comment" button on the Technical Committee's web page at http://www.oasis-open.org/committees/regrep/.
For information on whether any patents have been disclosed that may be essential to implementing this specification, and any offers of patent licensing terms, please refer to the Intellectual Property Rights section of the Technical Committee web page (http://www.oasis-open.org/committees/regrep/ipr.php).
Citation format:
When referencing this specification the following citation format should be used:
[regrep-overview-v4.0]
OASIS ebXML RegRep Version 4.0 Part 0: Overview Document. 25 January 2012. OASIS Standard. http://docs.oasis-open.org/regrep/regrep-core/v4.0/os/regrep-core-overview-v4.0-os.html.
Notices
Copyright © OASIS Open 2012. All Rights Reserved.
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Table of Contents
1 Introduction 6
1.1 Terminology 6
1.2 Normative References 6
1.3 Non-normative References 7
1.4 The Library Analogy (Informative) 7
1.5 RepositoryItems and RegistryObjects 8
1.6 Namespaces 8
1.6.1 Namespaces Defined 8
1.6.2 Namespaces Referenced 10
1.7 Core Specification Documents 11
1.8 XML Schema 11
1.8.1 Citation Format 11
1.9 WSDL 11
1.9.1 Citation Format 11
1.10 XML Descriptions 11
1.10.1 Citation Format 11
1.11 Release Notes 11
2 Conformance 12
2.1 QueryManager Interface 12
2.1.1 Canonical Queries 12
2.1.2 Canonical Query Functions 13
2.2 LifecycleManager Interface 13
2.3 Version Control 13
2.4 Validator Interface 14
2.5 Cataloger Interface 14
2.6 Subscription and Notification 14
2.7 Multi-Server Features 14
2.8 Governance Features 15
2.9 Security Features 15
2.10 Native Language Support 15
2.11 REST Binding 15
2.12 SOAP Binding 16
Appendix A. Acknowledgements 17
Appendix B. Revision History 18
Index of Tables
Table 1: ebXML RegRep comparison with your local library 8
Table 2: Namespaces Defined 10
Table 3: Namespaces Referenced 10
ebXML RegRep is a standard defining the service interfaces, protocols and information model for an integrated registry and repository. The repository stores digital content while the registry stores metadata that describes the content in the repository.
At some later time a more detailed overview of this specification may be provided in the ebXML RegRep 4.0 Primer.
The keywords "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this specification are to be interpreted as described in IETF [RFC 2119].
[RFC 2119] S. Bradner. Key words for use in RFCs to Indicate Requirement Levels. IETF RFC 2119, March 1997. http://www.ietf.org/rfc/rfc2119.txt.
[RFC 1766]
IETF (Internet Engineering Task Force). RFC 1766:
Tags for the
Identification of Languages, ed. H. Alvestrand.
1995.
http://www.ietf.org/rfc/rfc1766.txt
[RFC
2130] IETF (Internet Engineering Task Force). RFC 2130
The
Report of the IAB Character Set Workshop held 29 February - 1 March,
1996
http://www.faqs.org/rfcs/rfc2130.html
[RFC 2277]
IETF (Internet Engineering Task Force). RFC 2277:
IETF policy
on character sets and languages, ed. H. Alvestrand. 1998.
http://www.ietf.org/rfc/rfc2277.txt
[RFC 2278]
IETF (Internet Engineering Task Force). RFC 2278:
IANA Charset
Registration Procedures, ed. N. Freed and J. Postel.
1998.
http://www.ietf.org/rfc/rfc2278.txt
[RFC2616]
IETF (Internet Engineering Task Force). RFC 2616:
Fielding et
al. Hypertext Transfer Protocol -- HTTP/1.1.
1999.
http://www.ietf.org/rfc/rfc2616.txt
[RFC2965]
IETF (Internet Engineering Task Force). RFC 2965:
D. Kristol et
al. HTTP State Management Mechanism.
2000.
http://www.ietf.org/rfc/rfc2965.txt
[SOAP-MF] SOAP
Version 1.2 Part1 – Messaging Framework, April
2007
http://www.w3.org/TR/2007/REC-soap12-part1-20070427/
[SOAP-ADJ] SOAP
Version 1.2 Part2 – Adjuncts, April
2007
http://www.w3.org/TR/2007/REC-soap12-part2-20070427/
[WSA-CORE] Web
Services Addressing – Core
1.0
http://www.w3.org/TR/2006/REC-ws-addr-core-20060509/
[WSA-SOAP] Web
Services Addressing – SOAP Binding
1.0
http://www.w3.org/TR/2006/REC-ws-addr-soap-20060509/
[WSA-WSDL] Web
Services Addressing 1.0 - WSDL Binding, February 2006.
http://www.w3.org/TR/ws-addr-wsdl
[WSDL2]
Web Services Description Language (WSDL) Version 2.0 Part 1: Core
Language
http://www.w3.org/TR/wsdl20
[WSS-CORE] WS-Security
Core Specification 1.1, February
2006.
http://www.oasis-open.org/committees/download.php/16790/wss-v1.1-spec-os-SOAPMessageSecurity.pdf
[WSS-UNT] WS-Security
Username Token Profile 1.1, February
2006.
http://www.oasis-open.org/committees/download.php/16782/wss-v1.1-spec-os-UsernameTokenProfile.pdf
[WSS-X509] WS-Security
X.509 Token Profile 1.1, February
2006.
http://www.oasis-open.org/committees/download.php/16785/wss-v1.1-spec-os-x509TokenProfile.pdf
[WSS-SAML] WS-Security
SAML Token profile 1.1, February
2006.
http://www.oasis-open.org/committees/download.php/16768/wss-v1.1-spec-os-SAMLTokenProfile.pdf
[WSS-KRB] WS-Security
Kerberos Token Profile 1.1, February
2006.
http://www.oasis-open.org/committees/download.php/16788/wss-v1.1-spec-os-KerberosTokenProfile.pdf
[XML] T.
Bray, et al. Extensible Markup Language (XML) 1.0 (Second Edition).
World Wide Web Consortium, October 2000.
http://www.w3.org/TR/REC-xml
[XMLDSIG] XML-Signature
Syntax and
Processing
http://www.w3.org/TR/2001/PR-xmldsig-core-20010820/
[BPMN2] BPMN
2.0 Specification
http://www.omg.org/spec/BPMN/2.0/Beta2/
[IANA] IANA
(Internet Assigned Numbers Authority).
Official Names for
Character Sets, ed. Keld Simonsen et al.
http://www.iana.org/
[WSDL] W3C
Note. Web Services Description Language (WSDL)
1.1
http://www.w3.org/TR/wsdl
[UML] Unified
Modeling
Language
http://www.uml.org
http://www.omg.org/cgi-bin/doc?formal/03-03-01
[UUID] DCE
128 bit Universal Unique
Identifier
http://pubs.opengroup.org/onlinepubs/009629399/apdxa.htm
[XPATH2] XML
Path Language (XPath) 2.0, W3C Recommendation 23 January
2007
http://www.w3.org/TR/xpath20
[XPATHFUNC] XQuery
1.0 and XPath 2.0 Functions and Operators, W3C Recommendation 23
January 2007
http://www.w3.org/TR/xpath-functions
To explain what is an ebXML RegRep we use the following familiar analogy. The ebXML Registry-Repository is to digital content, what your local library is to books and other published content. We make this analogy clearer with the comparisons made in the following table:
Your Local Library |
ebXML RegRep |
---|---|
Manages books and all types of published material |
Manages all types of digital content |
Has book shelves containing books and other published material |
Has a "repository" containing all types of digital content |
Has a card catalog that describes the published material that is available in the book shelves |
Has a "registry" that describes the digital content that is available in the repository |
Multiple libraries can voluntarily participate in a cooperative network and offer a unified service |
Multiple ebXML Registry-Repository's can voluntarily participate in a cooperative network and offer a unified service |
Table 1: ebXML RegRep comparison with your local library
An ebXML Registry is capable of storing any type of electronic content such as XML documents, text documents, images, sound and video. Instances of such content are referred to as a RepositorytItems. RepositorytItems are stored in a content repository provided by the ebXML Registry.
In addition to the RepositoryItems, an ebXML Registry is also capable of storing standardized metadata that MUST be used to further describe RepositoryItems. Instances of such metadata are referred to as a RegistryObjects (or one of its sub-types, as described later in this document). RegistryObjects are stored in the registry provided by the ebXML Registry.
To illustrate these concepts we use the library analogy as follows:
An ebXML Registry is like your local library.
The repository is like the bookshelves in the library.
The repository items in the repository are like book on the bookshelves. The repository items can contain any type of electronic content just like the books in the bookshelves can contain any type of information.
The registry is like the card catalog. It is organized for finding things quickly.
A RegistryObject is like a card in the card catalog. All RegistryObjects conform to a standard just like the cards in the card catalog conform to a standard.
Every repository item MUST have a RegistryObject that describes it, just like every book must have a card in the card catalog.
To summarize, ebXML Registry stores any type of content as RepositoryItems in a repository and stores standardized metadata describing the content as RegistryObjects in a registry.
The following namespaces are defined by this specification.
Table 2: Namespaces Defined
The following is a list of namespaces referenced by this specification. This list is not exhaustive and may be incomplete.
Namespace Prefix |
Namespace URI |
Defining Specification |
---|---|---|
enc |
http://www.w3.org/2003/05/soap-encoding |
A normative XML Schema [XML Schema Part 1], [XML Schema Part 2] document for the "http://www.w3.org/2003/05/soap-encoding" namespace can be found at http://www.w3.org/2003/05/soap-encoding. |
env |
http://www.w3.org/2003/05/soap-envelope |
SOAP Version 1.2 Part 1. A normative XML Schema [XML Schema Part 1], [XML Schema Part 2] document for the "http://www.w3.org/2003/05/soap-envelope" namespace can be found at http://www.w3.org/2003/05/soap-envelope. |
mime |
http://schemas.xmlsoap.org/wsdl/mime/ |
WSDL namespace for WSDL MIME binding. |
wsdl |
http://schemas.xmlsoap.org/wsdl/ |
WSDL 1.1 namespace defined by WSDL 1.1 specification. |
xacml |
XACML 2.0 Core: eXtensible Access Control Markup Language (XACML) Version 2.0 |
|
xacmlc |
XACML 2.0 Core: eXtensible Access Control Markup Language (XACML) Version 2.0 |
|
xlink |
http://www.w3.org/1999/xlink |
|
xs |
http://www.w3.org/2001/XMLSchema |
XML Schema [XML Schema Part 1], [XML Schema Part 2] specification |
xsi |
"http://www.w3.org/2001/XMLSchema-instance |
W3C XML Schema specification [XML Schema Part 1], [XML Schema Part 2]. |
Table 3: Namespaces Referenced
ebXML RegRep consists of two core specification documents:
Part 1: Registry Information Model (ebRIM) specification defines the types of metadata that can be stored in an ebXML RegRep server.
Part2: Services and Protocols (ebRS) defines the services provided by an ebXML RegRep server and the protocols used by clients of the registry to interact with these services.
Part 3: XML Schema defines several XSD files that define types and elements referenced in the core specification documents as well. These are described in Namespaces Define section.
[regrep-xsd-v4.0] OASIS
ebXML RegRep Version 4.0 Part 3: XML Schema.
Part 4: WSDL defines several WSDL files that define the wsdl interfaces, bindings and services referenced in the core specification documents as well. These are described in Namespaces Define section.
[regrep-wsdl-v4.0] OASIS
ebXML RegRep Version 4.0 Part 4: WSDL Definitions.
Part 4: XML Descriptions provide various XML files that are referenced within the core specification documents:
xsd/minDB – Contains the canonical data thyat MUST be supported within every ebXML RegRep server
xsd/demoDB – Contains the data that MAY be used to test the operation of an ebXML RegRep server.
xsd/examples – Contains the data that has been used as illustrative examples within the core cspecification documents
[regrep-xml-v4.0] OASIS
ebXML RegRep Version 4.0 Part 5: XML Definitions.
For a list of issues addressed by this version of the specification please see:
http://jira.wx.ll.mit.edu/secure/ReleaseNote.jspa?projectId=10170&version=10372
This section defines the requirements for a server implementation claiming to conform to the ebXML RegRep core specifications which consist of [regrep-rim-v4.0] and [regrep-rs-v4.0].
This specification defines two different conformance profiles for a server implementation. Conformance profile RegistryLite requires the least functionality while conformance profile RegistryFull requires additional functionality.
The remainder of this chapter is organized in sections where each section represents a feature set within this specification. Each section has a conformance table where a row defines conformance requirement for a feature within the feature set. The first column of each row describes a feature while the second column titled “Profile” indicates the conformance profile that requires support for that feature. If a feature required for a RegistryLite profile then it is also required for RegistryFull profile.
Canonical Queries |
Profile |
---|---|
AdhocQuery |
RegistryLite |
BasicQuery |
RegistryLite |
ClassificationSchemeSelector |
RegistryFull |
FindAssociations |
RegistryLite |
FindAssociatedObjects |
RegistryLite |
GarbageCollector |
RegistryLite |
GetAuditTrailById |
RegistryLite |
GetAuditTrailByLid |
RegistryLite |
GetAuditTrailByTimeInterval |
RegistryLite |
GetChildrenByParentId |
RegistryLite |
GetClassificationSchemesById |
RegistryLite |
GetRegistryPackagesByMemberId |
RegistryLite |
GetNotification |
RegistryFull |
GetObjectById |
RegistryLite |
GetObjectsByLid |
RegistryLite |
GetReferencedObject |
RegistryLite |
KeywordSearch |
RegistryFull |
RegistryPackageSelector |
RegistryFull |
Canonical Query Functions |
Profile |
---|---|
currentTime |
RegistryFull |
currentUserId |
RegistryFull |
relativeTime |
RegistryFull |
getClassificationNode |
RegistryFull |
Features |
Profile |
---|---|
SubmitObjects protocol |
RegistryLite |
UpdateObjects protocol |
RegistryFull |
RemoveObjects protocol |
RegistryLite |
Features |
Profile |
---|---|
Version control of RegistryObjects |
RegistryFull |
Version control of Repository Items |
RegistryFull |
Features |
Profile |
---|---|
Canonical XML Validator Plugin |
RegistryFull |
Custom Validator Plugin configuration and invocation |
RegistryFull |
Features |
Profile |
---|---|
Canonical XML Cataloger Plugin |
RegistryFull |
Custom Cataloger Plugin configuration and invocation |
RegistryFull |
Features |
Profile |
---|---|
Creating, updating and deleting subscriptions |
RegistryFull |
Notification delivery to Web Service endpoint |
RegistryFull |
Notification delivery to email endpoint |
RegistryFull |
Notification delivery to NotificationListener plugin |
RegistryFull |
Formatting of Email Notification via XSLT |
RegistryFull |
Pulling Notifications on demand |
RegistryFull |
Features |
Profile |
---|---|
Remote Object References |
RegistryFull |
Local replication of remote objects |
RegistryFull |
Registry Federations and federated queries |
RegistryFull |
Features |
Profile |
---|---|
Default Governance Process |
RegistryLite |
Custom Governance Processes |
RegistryFull |
Features |
Profile |
---|---|
Transport layer security |
RegistryFull |
SOAP message security |
RegistryLite |
Message confidentiality |
RegistryFull |
User registration and identity management |
RegistryLite |
Authentication |
RegistryLite |
RegistryLite |
|
Authorization using custom XACML access control policies |
RegistryFull |
Audit Trail |
RegistryLite |
Features |
Profile |
---|---|
All features described in Native Language Support (NLS) chapter |
RegistryLite |
Features |
Profile |
---|---|
Canonical URL for RegistryObjects |
RegistryLite |
Canonical URL for RepositoryItems |
RegistryLite |
Query protocol REST binding: queryId and query parameters |
RegistryLite |
Query protocol REST binding: depth parameter |
RegistryFull |
Query protocol REST binding: format parameter |
RegistryFull |
RegistryFull |
|
Query protocol REST binding: federation parameter |
RegistryFull |
Query protocol REST binding: matchOlderVersions parameter |
RegistryFull |
Query protocol REST binding: startIndex parameter |
RegistryFull |
Query protocol REST binding: lang parameter |
RegistryFull |
Query protocol REST binding: maxResults parameter |
RegistryFull |
Features |
Profile |
---|---|
QueryManager SOAP binding |
RegistryLite |
LifeCycleManager SOAP binding |
RegistryLite |
The following individuals have contributed significantly towards the creation of this specification and are gratefully acknowledged.
Technical Committee Contributors:
Kathryn Breininger, Boeing
Carl Mattocks, MetLife
Farrukh Najmi, Wellfleet Software
Oliver Newell, MIT Lincoln Labs
Nikola Stojanovic, Individual
David Webber, Individual
Ted Habermann, NOAA
External Contributors:
Rob Atkinson, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia
Simon Cox, Commonwealth Scientific and Industrial Research Organisation (CSIRO), Australia
Mark Ford, MIT Lincoln Labs
Lydia Gietler, Danish Ministry of the Environment
Brett Levasseur, MIT Lincoln Labs
Alissandro Triglia, OSS Nokalva
Aleksei Valikov, Disy Informationssysteme GmbH
Dale Moberg, Axway Software
Revision |
Date |
Editor |
Changes Made |
---|---|---|---|
CSD01 |
24 March 2011 |
Farrukh Najmi, Nikola Stojanovic |
Initial version for 4.0. For a list of changes since 3.0 see http://wiki.oasis-open.org/regrep/documents/plan/regrep4/SummaryOfChanges |
CSD02 |
8 May 2011 |
Farrukh Najmi, Nikola Stojanovic |
Addressed minor fit-and-finish issues identified in CSD01. |
regrep-core-overview-v4.0-os 25 January 2012
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