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Difference between revisions of "Lyo/LDPImpl"

< Lyo
(Specification Conformance)
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This page is dedicated to Lyo's reference implementation for the [http://www.w3.org/TR/ldp/ W3C Linked Data Platform] which provides the basis for OSLC 3.  
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This page is dedicated to Lyo's reference implementation for the [http://www.w3.org/TR/ldp/ W3C Linked Data Platform] which provides the basis for [http://open-services.net OSLC] 3.  
  
 
== Approach ==
 
== Approach ==
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== Design ==
 
== Design ==
Simple approach to have 1 interface/class per type of LDP resource.  Have Jena specific extensions.  Goal is to learn from this experience, not for it to initially be highly scalable and reusable framework.
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Simple approach to have 1 interface/class per type of LDP resource. There are usually 2 named graph per resource, named by the URL itself and a companion one to hold implementation specific information (appended with "?config").  Have Jena specific extensions.   
 +
 
 +
Goal is to learn from this experience, not for it to initially be highly scalable and reusable framework.
  
 
== Specification Conformance ==
 
== Specification Conformance ==
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| LDP Direct Containers
 
| LDP Direct Containers
 
| completed
 
| completed
|
+
| All variants supported : membershipResource, hasMemberRelation, isMemberOfRelation
 
|-
 
|-
 
| LDP Indirect Containers
 
| LDP Indirect Containers
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|-
 
|-
 
| LDP Non-RDF Sources
 
| LDP Non-RDF Sources
| not started
+
| completed
| investigating approaches
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|
 
|}
 
|}
  
 
== Plans ==
 
== Plans ==
Actively working on a near-complete reference implementation in support of LDP implementation feedback.
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Actively working on a near-complete reference implementation in support of LDP implementation feedback.  Investigating a place to have it publicly hosted.  Considering provide more robust logging and also provide reports for client testing.

Revision as of 09:47, 30 June 2014

This page is dedicated to Lyo's reference implementation for the W3C Linked Data Platform which provides the basis for OSLC 3.

Approach

Build minimalistically a reference implementation based on a set of community prioritized technologies. Initial work will be using Java-based frameworks such as JAX-RS with Apache Jena. From this, plan to learn about how an SDK might be developed and for OSLC needs, how OSLC4J will evolve.

Design

Simple approach to have 1 interface/class per type of LDP resource. There are usually 2 named graph per resource, named by the URL itself and a companion one to hold implementation specific information (appended with "?config"). Have Jena specific extensions.

Goal is to learn from this experience, not for it to initially be highly scalable and reusable framework.

Specification Conformance

Feature Status Notes
LDP Basic Containers completed
LDP Direct Containers completed All variants supported : membershipResource, hasMemberRelation, isMemberOfRelation
LDP Indirect Containers not started uncertain when/if we do
LDP Non-RDF Sources completed

Plans

Actively working on a near-complete reference implementation in support of LDP implementation feedback. Investigating a place to have it publicly hosted. Considering provide more robust logging and also provide reports for client testing.

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