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Posted to commits@isis.apache.org by da...@apache.org on 2015/11/29 16:27:52 UTC

isis git commit: ISIS-1274: object representation now generates a simplified map for the properties. Also puts the original repr under a '11432ro' json-prop. Still working on simplified map of collections

Repository: isis
Updated Branches:
  refs/heads/ISIS-1274 0bd001f92 -> a4f04eb46


ISIS-1274: object representation now generates a simplified map for the properties. Also puts the original repr under a '11432ro' json-prop.  Still working on simplified map of collections


Project: http://git-wip-us.apache.org/repos/asf/isis/repo
Commit: http://git-wip-us.apache.org/repos/asf/isis/commit/a4f04eb4
Tree: http://git-wip-us.apache.org/repos/asf/isis/tree/a4f04eb4
Diff: http://git-wip-us.apache.org/repos/asf/isis/diff/a4f04eb4

Branch: refs/heads/ISIS-1274
Commit: a4f04eb461736dfd6acc63d473836535d990eebe
Parents: 0bd001f
Author: Dan Haywood <da...@haywood-associates.co.uk>
Authored: Sun Nov 29 15:26:13 2015 +0000
Committer: Dan Haywood <da...@haywood-associates.co.uk>
Committed: Sun Nov 29 15:26:13 2015 +0000

----------------------------------------------------------------------
 .../rendering/RendererContext2.java             |   2 +-
 .../rendering/ReprRendererAbstract.java         |   6 +-
 .../restfulobjects/rendering/Responses.java     |  40 +++-
 .../AbstractObjectMemberReprRenderer.java       |   5 +-
 .../domainobjects/ActionResultReprRenderer.java |   3 +-
 .../domainobjects/DomainObjectReprRenderer.java |  22 +-
 .../domainobjects/ListReprRenderer.java         |   3 +-
 .../domainobjects/ObjectActionReprRenderer.java |   9 +-
 .../ObjectCollectionReprRenderer.java           |  10 +-
 .../ObjectPropertyReprRenderer.java             |  12 +-
 .../AbstractTypeFeatureReprRenderer.java        |   4 +-
 .../domaintypes/DomainTypeReprRenderer.java     |   6 +-
 ...NegotiationServiceForRestfulObjectsV1_0.java | 173 --------------
 .../service/RepresentationService.java          |   8 +-
 .../RepresentationServiceForRestfulObjects.java |   1 +
 .../ContentNegotiationServiceAbstract.java      |  10 +-
 ...NegotiationServiceForRestfulObjectsV1_0.java | 233 +++++++++++++++++++
 .../ContentNegotiationServiceSimplified.java    |  93 ++++++--
 .../restfulobjects/server/ResourceContext.java  |  26 +--
 .../server/resources/DomainResourceHelper.java  |   6 +-
 20 files changed, 410 insertions(+), 262 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/RendererContext2.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/RendererContext2.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/RendererContext2.java
index 6c64e15..fb7e596 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/RendererContext2.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/RendererContext2.java
@@ -27,6 +27,6 @@ import javax.ws.rs.core.MediaType;
  */
 public interface RendererContext2 extends RendererContext {
 
-    public List<MediaType> getAcceptableMediaTypes();
+    List<MediaType> getAcceptableMediaTypes();
 
 }

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/ReprRendererAbstract.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/ReprRendererAbstract.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/ReprRendererAbstract.java
index 6b94aef..f3c2c0c 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/ReprRendererAbstract.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/ReprRendererAbstract.java
@@ -48,7 +48,11 @@ public abstract class ReprRendererAbstract<R extends ReprRendererAbstract<R, T>,
 
     protected boolean includesSelf;
 
-    public ReprRendererAbstract(final RendererContext rendererContext, final LinkFollowSpecs linkFollower, final RepresentationType representationType, final JsonRepresentation representation) {
+    public ReprRendererAbstract(
+            final RendererContext rendererContext,
+            final LinkFollowSpecs linkFollower,
+            final RepresentationType representationType,
+            final JsonRepresentation representation) {
         this.rendererContext = rendererContext;
         this.linkFollower = asProvidedElseCreate(linkFollower);
         this.representationType = representationType;

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/Responses.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/Responses.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/Responses.java
index e4420c1..0d4ddac 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/Responses.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/Responses.java
@@ -23,6 +23,7 @@ import javax.ws.rs.core.Response;
 import org.joda.time.DateTime;
 import org.joda.time.format.ISODateTimeFormat;
 import org.apache.isis.core.metamodel.adapter.version.Version;
+import org.apache.isis.viewer.restfulobjects.applib.JsonRepresentation;
 import org.apache.isis.viewer.restfulobjects.applib.client.RestfulResponse;
 import org.apache.isis.viewer.restfulobjects.rendering.util.JsonWriterUtil;
 
@@ -34,13 +35,44 @@ public final class Responses {
         return of(RestfulResponse.HttpStatusCode.NO_CONTENT);
     }
 
-    public static Response.ResponseBuilder ofOk(final ReprRenderer<?, ?> renderer, final Caching caching) {
-        return ofOk(renderer, caching, null);
+    public static Response.ResponseBuilder ofOk(
+            final ReprRenderer<?, ?> renderer,
+            final Caching caching) {
+        return ofOk(renderer, caching, null, null);
     }
 
-    public static Response.ResponseBuilder ofOk(final ReprRenderer<?, ?> renderer, final Caching caching, final Version version) {
+    public static Response.ResponseBuilder ofOk(
+            final ReprRenderer<?, ?> renderer,
+            final Caching caching,
+            final JsonRepresentation rootRepresentation) {
+        return ofOk(renderer, caching, null, rootRepresentation);
+    }
+
+    public static Response.ResponseBuilder ofOk(
+            final ReprRenderer<?, ?> renderer,
+            final Caching caching,
+            final Version version) {
+        return ofOk(renderer, caching, version, null);
+    }
+
+    public static Response.ResponseBuilder ofOk(
+            final ReprRenderer<?, ?> renderer,
+            final Caching caching,
+            final Version version,
+            final JsonRepresentation rootRepresentation) {
+
+        final JsonRepresentation representation = renderer.render();
+        // if a rootRepresentation is provided, then the assumption is that the rendered
+        // will be rendering to some submap of the rootRepresentation
+        final JsonRepresentation entityRepresentation =
+                rootRepresentation != null? rootRepresentation : representation;
+
         final MediaType mediaType = renderer.getMediaType();
-        final Response.ResponseBuilder response = of(RestfulResponse.HttpStatusCode.OK).type(mediaType).cacheControl(caching.getCacheControl()).entity(JsonWriterUtil.jsonFor(renderer.render()));
+        final Response.ResponseBuilder response =
+                of(RestfulResponse.HttpStatusCode.OK)
+                    .type(mediaType)
+                    .cacheControl(caching.getCacheControl())
+                    .entity(JsonWriterUtil.jsonFor(entityRepresentation));
         return addLastModifiedAndETagIfAvailable(response, version);
     }
 

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/AbstractObjectMemberReprRenderer.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/AbstractObjectMemberReprRenderer.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/AbstractObjectMemberReprRenderer.java
index 474db32..4216d58 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/AbstractObjectMemberReprRenderer.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/AbstractObjectMemberReprRenderer.java
@@ -78,7 +78,7 @@ public abstract class AbstractObjectMemberReprRenderer<R extends ReprRendererAbs
      * <p>
      * Used to determine whether to follow links; only populated for {@link Mode#INLINE inline} Mode.
      */
-    private final String memberId;
+    private String memberId;
     private final Where where;
 
     public AbstractObjectMemberReprRenderer(
@@ -103,6 +103,7 @@ public abstract class AbstractObjectMemberReprRenderer<R extends ReprRendererAbs
         this.objectAdapter = objectAndMember.getObjectAdapter();
         this.objectMember = objectAndMember.getMember();
         this.objectMemberType = MemberType.determineFrom(objectMember);
+        this.memberId = objectMember.getId();
         usingLinkTo(new DomainObjectLinkTo());
 
         return cast(this);
@@ -262,7 +263,7 @@ public abstract class AbstractObjectMemberReprRenderer<R extends ReprRendererAbs
         
         // create a temporary map that looks the same as the member map we'll be following
         final JsonRepresentation memberMap = JsonRepresentation.newMap();
-        memberMap.mapPut(getMemberId(), this.representation);
+        memberMap.mapPut(getMemberId(), representation);
         if (membersLinkFollower.matches(memberMap) && detailsLinkFollower.matches(link)) {
             followDetailsLink(link);
         }

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ActionResultReprRenderer.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ActionResultReprRenderer.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ActionResultReprRenderer.java
index 005e26e..7917a1e 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ActionResultReprRenderer.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ActionResultReprRenderer.java
@@ -142,7 +142,8 @@ public class ActionResultReprRenderer extends ReprRendererAbstract<ActionResultR
         {
             // object
             if(returnedAdapter != null) {
-                final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(rendererContext, null, result);
+                final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(rendererContext, null, result
+                );
                 
                 renderer.with(returnedAdapter).includesSelf();
                 

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/DomainObjectReprRenderer.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/DomainObjectReprRenderer.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/DomainObjectReprRenderer.java
index e1d0ac2..95fdd5d 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/DomainObjectReprRenderer.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/DomainObjectReprRenderer.java
@@ -96,7 +96,10 @@ public class DomainObjectReprRenderer extends ReprRendererAbstract<DomainObjectR
     private ObjectAdapter objectAdapter;
     private Mode mode = Mode.REGULAR;
 
-    public DomainObjectReprRenderer(final RendererContext resourceContext, final LinkFollowSpecs linkFollower, final JsonRepresentation representation) {
+    public DomainObjectReprRenderer(
+            final RendererContext resourceContext,
+            final LinkFollowSpecs linkFollower,
+            final JsonRepresentation representation) {
         super(resourceContext, linkFollower, RepresentationType.DOMAIN_OBJECT, representation);
         usingLinkToBuilder(new DomainObjectLinkTo());
     }
@@ -182,7 +185,8 @@ public class DomainObjectReprRenderer extends ReprRendererAbstract<DomainObjectR
 
         final LinkFollowSpecs linkFollower = getLinkFollowSpecs().follow("links");
         if (linkFollower.matches(link)) {
-            final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(getRendererContext(), linkFollower, JsonRepresentation.newMap());
+            final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(getRendererContext(), linkFollower, JsonRepresentation.newMap()
+            );
             renderer.with(objectAdapter);
             link.mapPut("value", renderer.render());
         }
@@ -257,7 +261,9 @@ public class DomainObjectReprRenderer extends ReprRendererAbstract<DomainObjectR
 
             final OneToOneAssociation property = (OneToOneAssociation) assoc;
             final LinkFollowSpecs linkFollowerForProp = getLinkFollowSpecs().follow("members[" + property.getId() + "]");
-            final ObjectPropertyReprRenderer renderer = new ObjectPropertyReprRenderer(getRendererContext(), linkFollowerForProp, property.getId(), JsonRepresentation.newMap());
+            final JsonRepresentation propertyRepresentation = JsonRepresentation.newMap();
+            final ObjectPropertyReprRenderer renderer =
+                    new ObjectPropertyReprRenderer(getRendererContext(), linkFollowerForProp, property.getId(), propertyRepresentation);
             renderer.with(new ObjectAndProperty(objectAdapter, property)).usingLinkTo(linkToBuilder);
 
             if (mode.isArgs()) {
@@ -293,7 +299,9 @@ public class DomainObjectReprRenderer extends ReprRendererAbstract<DomainObjectR
 
             final LinkFollowSpecs linkFollowerForColl = getLinkFollowSpecs().follow(
                     "members[" + collection.getId() + "]");
-            final ObjectCollectionReprRenderer renderer = new ObjectCollectionReprRenderer(getRendererContext(), linkFollowerForColl, collection.getId(), JsonRepresentation.newMap());
+            final JsonRepresentation collectionRepresentation = JsonRepresentation.newMap();
+            final ObjectCollectionReprRenderer renderer =
+                    new ObjectCollectionReprRenderer(getRendererContext(), linkFollowerForColl, collection.getId(), collectionRepresentation);
 
             renderer.with(new ObjectAndCollection(objectAdapter, collection)).usingLinkTo(linkToBuilder);
             if(mode.isEventSerialization()) {
@@ -327,7 +335,8 @@ public class DomainObjectReprRenderer extends ReprRendererAbstract<DomainObjectR
         if(objectAdapter.getSpecification().containsDoOpFacet(NotPersistableFacet.class)) {
             return;
         }
-        final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(getRendererContext(), null, JsonRepresentation.newMap());
+        final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(getRendererContext(), null, JsonRepresentation.newMap()
+        );
         final JsonRepresentation domainObjectRepr = renderer.with(objectAdapter).asPersistLinkArguments().render();
 
         final String domainType = objectAdapter.getSpecification().getSpecId().asString();
@@ -364,7 +373,8 @@ public class DomainObjectReprRenderer extends ReprRendererAbstract<DomainObjectR
             return;
         }
 
-        final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(getRendererContext(), null, JsonRepresentation.newMap());
+        final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(getRendererContext(), null, JsonRepresentation.newMap()
+        );
         final JsonRepresentation domainObjectRepr = renderer.with(objectAdapter).asUpdatePropertiesLinkArguments().render();
 
         if(!getRendererContext().suppressUpdateLink()) {

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ListReprRenderer.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ListReprRenderer.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ListReprRenderer.java
index 5b8dcc8..0135345 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ListReprRenderer.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ListReprRenderer.java
@@ -95,7 +95,8 @@ public class ListReprRenderer extends ReprRendererAbstract<ListReprRenderer, Col
 
             final LinkFollowSpecs linkFollower = getLinkFollowSpecs().follow("value");
             if (linkFollower.matches(linkToObject)) {
-                final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(getRendererContext(), linkFollower, JsonRepresentation.newMap());
+                final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(getRendererContext(), linkFollower, JsonRepresentation.newMap()
+                );
                 final JsonRepresentation domainObject = renderer.with(adapter).render();
                 linkToObject.mapPut("value", domainObject);
             }

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectActionReprRenderer.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectActionReprRenderer.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectActionReprRenderer.java
index 7b5db43..436db7e 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectActionReprRenderer.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectActionReprRenderer.java
@@ -43,8 +43,13 @@ public class ObjectActionReprRenderer extends AbstractObjectMemberReprRenderer<O
         this(rendererContext, null, null, JsonRepresentation.newMap());
     }
 
-    public ObjectActionReprRenderer(final RendererContext rendererContext, final LinkFollowSpecs linkFollowSpecs, String actionId, final JsonRepresentation representation) {
-        super(rendererContext, linkFollowSpecs, actionId, RepresentationType.OBJECT_ACTION, representation, Where.OBJECT_FORMS);
+    public ObjectActionReprRenderer(
+            final RendererContext rendererContext,
+            final LinkFollowSpecs linkFollowSpecs,
+            String actionId,
+            final JsonRepresentation representation) {
+        super(rendererContext, linkFollowSpecs, actionId, RepresentationType.OBJECT_ACTION, representation,
+                Where.OBJECT_FORMS);
     }
 
     @Override

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectCollectionReprRenderer.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectCollectionReprRenderer.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectCollectionReprRenderer.java
index 22de842..c91751f 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectCollectionReprRenderer.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectCollectionReprRenderer.java
@@ -46,7 +46,8 @@ public class ObjectCollectionReprRenderer extends AbstractObjectMemberReprRender
             final LinkFollowSpecs linkFollowSpecs,
             final String collectionId,
             final JsonRepresentation representation) {
-        super(rendererContext, linkFollowSpecs, collectionId, RepresentationType.OBJECT_COLLECTION, representation, Where.PARENTED_TABLES);
+        super(rendererContext, linkFollowSpecs, collectionId, RepresentationType.OBJECT_COLLECTION, representation,
+                Where.PARENTED_TABLES);
     }
 
     @Override
@@ -95,7 +96,8 @@ public class ObjectCollectionReprRenderer extends AbstractObjectMemberReprRender
 
             final LinkBuilder valueLinkBuilder = DomainObjectReprRenderer.newLinkToBuilder(rendererContext, Rel.VALUE, elementAdapter);
             if(eagerlyRender) {
-                final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(getRendererContext(), followHref, JsonRepresentation.newMap());
+                final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(getRendererContext(), followHref, JsonRepresentation.newMap()
+                );
                 renderer.with(elementAdapter);
                 if(mode.isEventSerialization()) {
                     renderer.asEventSerialization();
@@ -124,7 +126,9 @@ public class ObjectCollectionReprRenderer extends AbstractObjectMemberReprRender
      */
     @Override
     protected void followDetailsLink(final JsonRepresentation detailsLink) {
-        final ObjectCollectionReprRenderer renderer = new ObjectCollectionReprRenderer(getRendererContext(), getLinkFollowSpecs(), null, JsonRepresentation.newMap());
+        final JsonRepresentation representation = JsonRepresentation.newMap();
+        final ObjectCollectionReprRenderer renderer = new ObjectCollectionReprRenderer(getRendererContext(), getLinkFollowSpecs(), null,
+                representation);
         renderer.with(new ObjectAndCollection(objectAdapter, objectMember)).asFollowed();
         detailsLink.mapPut("value", renderer.render());
     }

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectPropertyReprRenderer.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectPropertyReprRenderer.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectPropertyReprRenderer.java
index 8e77441..bf3f7b7 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectPropertyReprRenderer.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domainobjects/ObjectPropertyReprRenderer.java
@@ -54,7 +54,8 @@ public class ObjectPropertyReprRenderer extends AbstractObjectMemberReprRenderer
             final LinkFollowSpecs linkFollower,
             final String propertyId,
             final JsonRepresentation representation) {
-        super(resourceContext, linkFollower, propertyId, RepresentationType.OBJECT_PROPERTY, representation, Where.OBJECT_FORMS);
+        super(resourceContext, linkFollower, propertyId, RepresentationType.OBJECT_PROPERTY, representation,
+                Where.OBJECT_FORMS);
     }
 
     @Override
@@ -116,7 +117,8 @@ public class ObjectPropertyReprRenderer extends AbstractObjectMemberReprRenderer
 
         final RenderFacet renderFacet = objectMember.getFacet(RenderFacet.class);
         boolean eagerlyRender =
-                renderFacet != null && renderFacet.value() == Type.EAGERLY && rendererContext.canEagerlyRender(valueAdapter) || !linkFollower.isTerminated();
+                (renderFacet != null && renderFacet.value() == Type.EAGERLY && rendererContext.canEagerlyRender(valueAdapter))
+                        || (linkFollower != null && !linkFollower.isTerminated());
 
         if(valueAdapter == null) {
             final NullNode value = NullNode.getInstance();
@@ -128,7 +130,8 @@ public class ObjectPropertyReprRenderer extends AbstractObjectMemberReprRenderer
             
             final LinkBuilder valueLinkBuilder = DomainObjectReprRenderer.newLinkToBuilder(rendererContext, Rel.VALUE, valueAdapter).withTitle(title);
             if(eagerlyRender) {
-                final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(rendererContext, linkFollower, JsonRepresentation.newMap());
+                final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(rendererContext, linkFollower, JsonRepresentation.newMap()
+                );
                 renderer.with(valueAdapter);
                 if(mode.isEventSerialization()) {
                     renderer.asEventSerialization();
@@ -167,7 +170,8 @@ public class ObjectPropertyReprRenderer extends AbstractObjectMemberReprRenderer
      */
     @Override
     protected void followDetailsLink(final JsonRepresentation detailsLink) {
-        final ObjectPropertyReprRenderer renderer = new ObjectPropertyReprRenderer(getRendererContext(), getLinkFollowSpecs(), null, JsonRepresentation.newMap());
+        final JsonRepresentation representation = JsonRepresentation.newMap();
+        final ObjectPropertyReprRenderer renderer = new ObjectPropertyReprRenderer(getRendererContext(), getLinkFollowSpecs(), null, representation);
         renderer.with(new ObjectAndProperty(objectAdapter, objectMember)).asFollowed();
         detailsLink.mapPut("value", renderer.render());
     }

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domaintypes/AbstractTypeFeatureReprRenderer.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domaintypes/AbstractTypeFeatureReprRenderer.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domaintypes/AbstractTypeFeatureReprRenderer.java
index a67beb2..61a3684 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domaintypes/AbstractTypeFeatureReprRenderer.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domaintypes/AbstractTypeFeatureReprRenderer.java
@@ -16,6 +16,8 @@
  */
 package org.apache.isis.viewer.restfulobjects.rendering.domaintypes;
 
+import com.google.common.base.Strings;
+
 import org.apache.isis.core.metamodel.spec.ObjectSpecification;
 import org.apache.isis.core.metamodel.spec.feature.ObjectFeature;
 import org.apache.isis.viewer.restfulobjects.applib.JsonRepresentation;
@@ -24,8 +26,6 @@ import org.apache.isis.viewer.restfulobjects.rendering.LinkFollowSpecs;
 import org.apache.isis.viewer.restfulobjects.rendering.RendererContext;
 import org.apache.isis.viewer.restfulobjects.rendering.ReprRendererAbstract;
 
-import com.google.common.base.Strings;
-
 public abstract class AbstractTypeFeatureReprRenderer<R extends ReprRendererAbstract<R, ParentSpecAndFeature<T>>, T extends ObjectFeature> extends ReprRendererAbstract<R, ParentSpecAndFeature<T>> {
 
     protected ObjectSpecification objectSpecification;

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domaintypes/DomainTypeReprRenderer.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domaintypes/DomainTypeReprRenderer.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domaintypes/DomainTypeReprRenderer.java
index fc3e529..26baf69 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domaintypes/DomainTypeReprRenderer.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/domaintypes/DomainTypeReprRenderer.java
@@ -18,6 +18,9 @@ package org.apache.isis.viewer.restfulobjects.rendering.domaintypes;
 
 import java.util.List;
 
+import com.fasterxml.jackson.databind.node.NullNode;
+import com.google.common.base.Strings;
+
 import org.apache.isis.core.metamodel.spec.ObjectSpecification;
 import org.apache.isis.core.metamodel.spec.feature.Contributed;
 import org.apache.isis.core.metamodel.spec.feature.ObjectAction;
@@ -32,9 +35,6 @@ import org.apache.isis.viewer.restfulobjects.rendering.LinkFollowSpecs;
 import org.apache.isis.viewer.restfulobjects.rendering.RendererContext;
 import org.apache.isis.viewer.restfulobjects.rendering.ReprRendererAbstract;
 
-import com.fasterxml.jackson.databind.node.NullNode;
-import com.google.common.base.Strings;
-
 public class DomainTypeReprRenderer extends ReprRendererAbstract<DomainTypeReprRenderer, ObjectSpecification> {
 
     public static LinkBuilder newLinkToBuilder(final RendererContext resourceContext, final Rel rel, final ObjectSpecification objectSpec) {

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/ContentNegotiationServiceForRestfulObjectsV1_0.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/ContentNegotiationServiceForRestfulObjectsV1_0.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/ContentNegotiationServiceForRestfulObjectsV1_0.java
deleted file mode 100644
index b6e218a..0000000
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/ContentNegotiationServiceForRestfulObjectsV1_0.java
+++ /dev/null
@@ -1,173 +0,0 @@
-/**
- *  Licensed to the Apache Software Foundation (ASF) under one or more
- *  contributor license agreements.  See the NOTICE file distributed with
- *  this work for additional information regarding copyright ownership.
- *  The ASF licenses this file to You under the Apache License, Version 2.0
- *  (the "License"); you may not use this file except in compliance with
- *  the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-package org.apache.isis.viewer.restfulobjects.rendering.service;
-
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.Map;
-
-import javax.annotation.PostConstruct;
-import javax.annotation.PreDestroy;
-import javax.ws.rs.core.Response;
-import javax.ws.rs.core.Response.ResponseBuilder;
-
-import org.apache.isis.applib.annotation.DomainService;
-import org.apache.isis.applib.annotation.DomainServiceLayout;
-import org.apache.isis.applib.annotation.NatureOfService;
-import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
-import org.apache.isis.core.metamodel.adapter.version.Version;
-import org.apache.isis.viewer.restfulobjects.applib.JsonRepresentation;
-import org.apache.isis.viewer.restfulobjects.rendering.Caching;
-import org.apache.isis.viewer.restfulobjects.rendering.Responses;
-import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ActionResultReprRenderer;
-import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.DomainObjectReprRenderer;
-import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectActionReprRenderer;
-import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndAction;
-import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndActionInvocation;
-import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndCollection;
-import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndCollection2;
-import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndProperty;
-import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndProperty2;
-import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectCollectionReprRenderer;
-import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectPropertyReprRenderer;
-import org.apache.isis.viewer.restfulobjects.rendering.service.conneg.ContentNegotiationService;
-
-@DomainService(
-        nature = NatureOfService.DOMAIN
-)
-@DomainServiceLayout(
-        menuOrder = "" + Integer.MAX_VALUE // default
-)
-public class ContentNegotiationServiceForRestfulObjectsV1_0 implements ContentNegotiationService {
-
-    private static final DateFormat ETAG_FORMAT = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
-
-    @PostConstruct
-    public void init(final Map<String, String> properties) {
-
-    }
-
-    @PreDestroy
-    public void shutdown() {
-    }
-
-    @Override
-    public ResponseBuilder buildResponse(
-            final RepresentationService.Context2 renderContext2,
-            final ObjectAdapter objectAdapter) {
-
-        final DomainObjectReprRenderer renderer =
-                new DomainObjectReprRenderer(renderContext2, null, JsonRepresentation.newMap());
-        renderer.with(objectAdapter).includesSelf();
-
-        final ResponseBuilder responseBuilder = Responses.ofOk(renderer, Caching.NONE);
-
-        if(renderContext2 instanceof RepresentationService.Context6) {
-            final RepresentationService.Context6 context6 = (RepresentationService.Context6) renderContext2;
-            final RepresentationService.Intent intent = context6.getIntent();
-            if(intent == RepresentationService.Intent.JUST_CREATED) {
-                responseBuilder.status(Response.Status.CREATED);
-            }
-        }
-
-        final Version version = objectAdapter.getVersion();
-        if (version != null && version.getTime() != null) {
-            responseBuilder.tag(ETAG_FORMAT.format(version.getTime()));
-        }
-
-        return responseBuilder(responseBuilder);
-    }
-
-    @Override
-    public ResponseBuilder buildResponse(
-            final RepresentationService.Context2 renderContext2,
-            final ObjectAndProperty objectAndProperty) {
-
-        final ObjectPropertyReprRenderer renderer = new ObjectPropertyReprRenderer(renderContext2);
-        renderer.with(objectAndProperty)
-                .usingLinkTo(renderContext2.getAdapterLinkTo());
-
-        if(objectAndProperty instanceof ObjectAndProperty2) {
-            final ObjectAndProperty2 objectAndProperty2 = (ObjectAndProperty2) objectAndProperty;
-            renderer
-                .withMemberMode(objectAndProperty2.getMemberReprMode());
-
-        }
-
-        final ResponseBuilder responseBuilder = Responses.ofOk(renderer, Caching.NONE);
-        return responseBuilder;
-    }
-
-    @Override
-    public ResponseBuilder buildResponse(
-            final RepresentationService.Context2 renderContext2,
-            final ObjectAndCollection objectAndCollection) {
-
-        final ObjectCollectionReprRenderer renderer = new ObjectCollectionReprRenderer(renderContext2);
-        renderer.with(objectAndCollection)
-                .usingLinkTo(renderContext2.getAdapterLinkTo());
-
-        if(objectAndCollection instanceof ObjectAndCollection2) {
-            final ObjectAndCollection2 objectAndCollection2 = (ObjectAndCollection2) objectAndCollection;
-
-            renderer.withMemberMode(objectAndCollection2.getMemberReprMode());
-        }
-
-        final ResponseBuilder responseBuilder = Responses.ofOk(renderer, Caching.NONE);
-
-        return responseBuilder(responseBuilder);
-    }
-
-    @Override
-    public ResponseBuilder buildResponse(
-            final RepresentationService.Context2 renderContext2,
-            final ObjectAndAction objectAndAction) {
-
-        final ObjectActionReprRenderer renderer = new ObjectActionReprRenderer(renderContext2);
-        renderer.with(objectAndAction)
-                .usingLinkTo(renderContext2.getAdapterLinkTo())
-                .asStandalone();
-
-        final ResponseBuilder responseBuilder = Responses.ofOk(renderer, Caching.NONE);
-
-        return responseBuilder(responseBuilder);
-    }
-
-    @Override
-    public ResponseBuilder buildResponse(
-            final RepresentationService.Context2 renderContext2,
-            final ObjectAndActionInvocation objectAndActionInvocation) {
-
-        final ActionResultReprRenderer renderer = new ActionResultReprRenderer(renderContext2, objectAndActionInvocation.getSelfLink());
-        renderer.with(objectAndActionInvocation)
-                .using(renderContext2.getAdapterLinkTo());
-
-        final ResponseBuilder responseBuilder = Responses.ofOk(renderer, Caching.NONE);
-        Responses.addLastModifiedAndETagIfAvailable(responseBuilder, objectAndActionInvocation.getObjectAdapter().getVersion());
-
-        return responseBuilder(responseBuilder);
-    }
-
-    /**
-     * For easy subclassing to further customize, eg additional headers
-     */
-    protected ResponseBuilder responseBuilder(final ResponseBuilder responseBuilder) {
-        return responseBuilder;
-    }
-
-
-}

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/RepresentationService.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/RepresentationService.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/RepresentationService.java
index 1f2e720..f56d1d2 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/RepresentationService.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/RepresentationService.java
@@ -63,15 +63,15 @@ public interface RepresentationService {
         NOT_APPLICABLE
     }
 
-    /**
-     * @deprecated - use {@link #objectRepresentation(Context, ObjectAdapter, Intent)}.
-     */
-    @Deprecated
     @Programmatic
     Response objectRepresentation(
             Context resourceContext,
             ObjectAdapter objectAdapter);
 
+    /**
+     * @deprecated - use {@link #objectRepresentation(Context, ObjectAdapter)}.
+     */
+    @Deprecated
     @Programmatic
     Response objectRepresentation(
             Context resourceContext,

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/RepresentationServiceForRestfulObjects.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/RepresentationServiceForRestfulObjects.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/RepresentationServiceForRestfulObjects.java
index 4beba01..51a6689 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/RepresentationServiceForRestfulObjects.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/RepresentationServiceForRestfulObjects.java
@@ -37,6 +37,7 @@ import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndAc
 import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndCollection;
 import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndProperty;
 import org.apache.isis.viewer.restfulobjects.rendering.service.conneg.ContentNegotiationService;
+import org.apache.isis.viewer.restfulobjects.rendering.service.conneg.ContentNegotiationServiceForRestfulObjectsV1_0;
 
 @DomainService(
         nature = NatureOfService.DOMAIN

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceAbstract.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceAbstract.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceAbstract.java
index 936ed73..ca7e651 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceAbstract.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceAbstract.java
@@ -33,7 +33,6 @@ import org.apache.isis.applib.DomainObjectContainer;
 import org.apache.isis.applib.annotation.Programmatic;
 import org.apache.isis.core.commons.factory.InstanceUtil;
 import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
-import org.apache.isis.viewer.restfulobjects.applib.RepresentationType;
 import org.apache.isis.viewer.restfulobjects.applib.client.RestfulResponse;
 import org.apache.isis.viewer.restfulobjects.rendering.RestfulObjectsApplicationException;
 import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndAction;
@@ -131,15 +130,12 @@ public abstract class ContentNegotiationServiceAbstract implements ContentNegoti
     }
 
     protected boolean canAccept(
-            final RepresentationType representationType,
             final List<MediaType> acceptableMediaTypes,
             final String profileValue) {
         for (MediaType mediaType : acceptableMediaTypes) {
-            if(representationType.matchesJsonProfile(mediaType)) {
-                final String paramValue = mediaType.getParameters().get("profile");
-                if (Objects.equals(paramValue, profileValue)) {
-                    return true;
-                }
+            final String paramValue = mediaType.getParameters().get("profile");
+            if (Objects.equals(paramValue, profileValue)) {
+                return true;
             }
         }
         return false;

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceForRestfulObjectsV1_0.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceForRestfulObjectsV1_0.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceForRestfulObjectsV1_0.java
new file mode 100644
index 0000000..04fe098
--- /dev/null
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceForRestfulObjectsV1_0.java
@@ -0,0 +1,233 @@
+/**
+ *  Licensed to the Apache Software Foundation (ASF) under one or more
+ *  contributor license agreements.  See the NOTICE file distributed with
+ *  this work for additional information regarding copyright ownership.
+ *  The ASF licenses this file to You under the Apache License, Version 2.0
+ *  (the "License"); you may not use this file except in compliance with
+ *  the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.apache.isis.viewer.restfulobjects.rendering.service.conneg;
+
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.List;
+import java.util.Map;
+
+import javax.annotation.PostConstruct;
+import javax.annotation.PreDestroy;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.ResponseBuilder;
+
+import org.apache.isis.applib.annotation.DomainService;
+import org.apache.isis.applib.annotation.DomainServiceLayout;
+import org.apache.isis.applib.annotation.NatureOfService;
+import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
+import org.apache.isis.core.metamodel.adapter.version.Version;
+import org.apache.isis.viewer.restfulobjects.applib.JsonRepresentation;
+import org.apache.isis.viewer.restfulobjects.applib.RepresentationType;
+import org.apache.isis.viewer.restfulobjects.applib.client.RestfulResponse;
+import org.apache.isis.viewer.restfulobjects.rendering.Caching;
+import org.apache.isis.viewer.restfulobjects.rendering.Responses;
+import org.apache.isis.viewer.restfulobjects.rendering.RestfulObjectsApplicationException;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ActionResultReprRenderer;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.DomainObjectReprRenderer;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectActionReprRenderer;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndAction;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndActionInvocation;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndCollection;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndCollection2;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndProperty;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndProperty2;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectCollectionReprRenderer;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectPropertyReprRenderer;
+import org.apache.isis.viewer.restfulobjects.rendering.service.RepresentationService;
+
+@DomainService(
+        nature = NatureOfService.DOMAIN
+)
+@DomainServiceLayout(
+        menuOrder = "" + Integer.MAX_VALUE // default
+)
+public class ContentNegotiationServiceForRestfulObjectsV1_0 implements ContentNegotiationService {
+
+    private static final DateFormat ETAG_FORMAT = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
+
+    @PostConstruct
+    public void init(final Map<String, String> properties) {
+
+    }
+
+    @PreDestroy
+    public void shutdown() {
+    }
+
+
+    @Override
+    public ResponseBuilder buildResponse(
+            final RepresentationService.Context2 renderContext2,
+            final ObjectAdapter objectAdapter) {
+
+        final List<MediaType> list = renderContext2.getAcceptableMediaTypes();
+        ensureCompatibleAcceptHeader(RepresentationType.DOMAIN_OBJECT, list);
+
+        final ResponseBuilder responseBuilder = buildResponseTo(
+                renderContext2, objectAdapter, JsonRepresentation.newMap(), null);
+
+        return responseBuilder(responseBuilder);
+    }
+
+    /**
+     * Not API
+     */
+    ResponseBuilder buildResponseTo(
+            final RepresentationService.Context2 renderContext2,
+            final ObjectAdapter objectAdapter,
+            final JsonRepresentation representation,
+            final JsonRepresentation rootRepresentation) {
+
+        final DomainObjectReprRenderer renderer =
+                new DomainObjectReprRenderer(renderContext2, null, representation);
+        renderer.with(objectAdapter).includesSelf();
+
+        final ResponseBuilder responseBuilder = Responses.ofOk(renderer, Caching.NONE, rootRepresentation);
+
+        if(renderContext2 instanceof RepresentationService.Context6) {
+            final RepresentationService.Context6 context6 = (RepresentationService.Context6) renderContext2;
+            final RepresentationService.Intent intent = context6.getIntent();
+            if(intent == RepresentationService.Intent.JUST_CREATED) {
+                responseBuilder.status(Response.Status.CREATED);
+            }
+        }
+
+        final Version version = objectAdapter.getVersion();
+        if (version != null && version.getTime() != null) {
+            responseBuilder.tag(ETAG_FORMAT.format(version.getTime()));
+        }
+        return responseBuilder;
+    }
+
+    @Override
+    public ResponseBuilder buildResponse(
+            final RepresentationService.Context2 renderContext2,
+            final ObjectAndProperty objectAndProperty) {
+
+        final List<MediaType> list = renderContext2.getAcceptableMediaTypes();
+        ensureCompatibleAcceptHeader(RepresentationType.OBJECT_PROPERTY, list);
+
+        final ObjectPropertyReprRenderer renderer = new ObjectPropertyReprRenderer(renderContext2);
+        renderer.with(objectAndProperty)
+                .usingLinkTo(renderContext2.getAdapterLinkTo());
+
+        if(objectAndProperty instanceof ObjectAndProperty2) {
+            final ObjectAndProperty2 objectAndProperty2 = (ObjectAndProperty2) objectAndProperty;
+            renderer
+                .withMemberMode(objectAndProperty2.getMemberReprMode());
+
+        }
+
+        final ResponseBuilder responseBuilder = Responses.ofOk(renderer, Caching.NONE);
+        return responseBuilder;
+    }
+
+    @Override
+    public ResponseBuilder buildResponse(
+            final RepresentationService.Context2 renderContext2,
+            final ObjectAndCollection objectAndCollection) {
+
+        final List<MediaType> list = renderContext2.getAcceptableMediaTypes();
+        ensureCompatibleAcceptHeader(RepresentationType.OBJECT_COLLECTION, list);
+
+        final ObjectCollectionReprRenderer renderer = new ObjectCollectionReprRenderer(renderContext2);
+        renderer.with(objectAndCollection)
+                .usingLinkTo(renderContext2.getAdapterLinkTo());
+
+        if(objectAndCollection instanceof ObjectAndCollection2) {
+            final ObjectAndCollection2 objectAndCollection2 = (ObjectAndCollection2) objectAndCollection;
+
+            renderer.withMemberMode(objectAndCollection2.getMemberReprMode());
+        }
+
+        final ResponseBuilder responseBuilder = Responses.ofOk(renderer, Caching.NONE);
+
+        return responseBuilder(responseBuilder);
+    }
+
+    @Override
+    public ResponseBuilder buildResponse(
+            final RepresentationService.Context2 renderContext2,
+            final ObjectAndAction objectAndAction) {
+
+        final List<MediaType> list = renderContext2.getAcceptableMediaTypes();
+        ensureCompatibleAcceptHeader(RepresentationType.OBJECT_ACTION, list);
+
+        final ObjectActionReprRenderer renderer = new ObjectActionReprRenderer(renderContext2);
+        renderer.with(objectAndAction)
+                .usingLinkTo(renderContext2.getAdapterLinkTo())
+                .asStandalone();
+
+        final ResponseBuilder responseBuilder = Responses.ofOk(renderer, Caching.NONE);
+
+        return responseBuilder(responseBuilder);
+    }
+
+    @Override
+    public ResponseBuilder buildResponse(
+            final RepresentationService.Context2 renderContext2,
+            final ObjectAndActionInvocation objectAndActionInvocation) {
+
+        final List<MediaType> list = renderContext2.getAcceptableMediaTypes();
+        ensureCompatibleAcceptHeader(RepresentationType.ACTION_RESULT, list);
+
+        final ActionResultReprRenderer renderer = new ActionResultReprRenderer(renderContext2, objectAndActionInvocation.getSelfLink());
+        renderer.with(objectAndActionInvocation)
+                .using(renderContext2.getAdapterLinkTo());
+
+        final ResponseBuilder responseBuilder = Responses.ofOk(renderer, Caching.NONE);
+        Responses.addLastModifiedAndETagIfAvailable(responseBuilder, objectAndActionInvocation.getObjectAdapter().getVersion());
+
+        return responseBuilder(responseBuilder);
+    }
+
+    /**
+     * For easy subclassing to further customize, eg additional headers
+     */
+    protected ResponseBuilder responseBuilder(final ResponseBuilder responseBuilder) {
+        return responseBuilder;
+    }
+
+
+
+    private void ensureCompatibleAcceptHeader(
+            final RepresentationType representationType,
+            final List<MediaType> acceptableMediaTypes) {
+        if (representationType == null) {
+            return;
+        }
+
+        // RestEasy will check the basic media types...
+        // ... so we just need to check the profile paramter
+        final String producedProfile = representationType.getMediaTypeProfile();
+        if(producedProfile != null) {
+            for (MediaType mediaType : acceptableMediaTypes ) {
+                String acceptedProfileValue = mediaType.getParameters().get("profile");
+                if(acceptedProfileValue == null) {
+                    continue;
+                }
+                if(!producedProfile.equals(acceptedProfileValue)) {
+                    throw RestfulObjectsApplicationException.create(RestfulResponse.HttpStatusCode.NOT_ACCEPTABLE);
+                }
+            }
+        }
+    }
+
+
+}

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceSimplified.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceSimplified.java b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceSimplified.java
index 1d95e57..7ebddef 100644
--- a/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceSimplified.java
+++ b/core/viewer-restfulobjects-rendering/src/main/java/org/apache/isis/viewer/restfulobjects/rendering/service/conneg/ContentNegotiationServiceSimplified.java
@@ -18,8 +18,6 @@
  */
 package org.apache.isis.viewer.restfulobjects.rendering.service.conneg;
 
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
 import java.util.List;
 
 import javax.inject.Inject;
@@ -27,65 +25,109 @@ import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
 
 import org.apache.isis.applib.DomainObjectContainer;
+import org.apache.isis.applib.annotation.DomainService;
+import org.apache.isis.applib.annotation.DomainServiceLayout;
+import org.apache.isis.applib.annotation.NatureOfService;
 import org.apache.isis.applib.annotation.Programmatic;
 import org.apache.isis.applib.annotation.Where;
 import org.apache.isis.core.metamodel.adapter.ObjectAdapter;
-import org.apache.isis.core.metamodel.adapter.version.Version;
 import org.apache.isis.core.metamodel.consent.Consent;
 import org.apache.isis.core.metamodel.consent.InteractionInitiatedBy;
 import org.apache.isis.core.metamodel.spec.feature.Contributed;
+import org.apache.isis.core.metamodel.spec.feature.OneToManyAssociation;
 import org.apache.isis.core.metamodel.spec.feature.OneToOneAssociation;
 import org.apache.isis.viewer.restfulobjects.applib.JsonRepresentation;
-import org.apache.isis.viewer.restfulobjects.applib.RepresentationType;
-import org.apache.isis.viewer.restfulobjects.rendering.Caching;
-import org.apache.isis.viewer.restfulobjects.rendering.Responses;
-import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.DomainObjectReprRenderer;
+import org.apache.isis.viewer.restfulobjects.rendering.RendererContext;
 import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndAction;
 import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndActionInvocation;
 import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndCollection;
 import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectAndProperty;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectCollectionReprRenderer;
+import org.apache.isis.viewer.restfulobjects.rendering.domainobjects.ObjectPropertyReprRenderer;
 import org.apache.isis.viewer.restfulobjects.rendering.service.RepresentationService;
 
+@DomainService(
+        nature = NatureOfService.DOMAIN
+)
+@DomainServiceLayout(
+        menuOrder = "1500"
+)
 public class ContentNegotiationServiceSimplified extends ContentNegotiationServiceAbstract {
 
-    private static final DateFormat ETAG_FORMAT = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
-
     private static final String ACCEPT_OBJECT = "urn:org.apache.isis:repr-types/object/v1";
 
+    private ContentNegotiationServiceForRestfulObjectsV1_0 restfulObjectsV1_0 = new ContentNegotiationServiceForRestfulObjectsV1_0();
+
     public Response.ResponseBuilder buildResponse(
             final RepresentationService.Context2 renderContext2,
             final ObjectAdapter objectAdapter) {
 
-        final RepresentationType representationType = RepresentationType.DOMAIN_OBJECT;
         final List<MediaType> acceptableMediaTypes = renderContext2.getAcceptableMediaTypes();
 
-        boolean canAccept = canAccept(representationType, acceptableMediaTypes, ACCEPT_OBJECT);
+        boolean canAccept = canAccept(acceptableMediaTypes, ACCEPT_OBJECT);
         if(!canAccept) {
             return null;
         }
 
-        JsonRepresentation representation = JsonRepresentation.newMap();
+        final InteractionInitiatedBy interactionInitiatedBy =
+                determineInteractionInitiatedByFrom(renderContext2);
+        final Where where = renderContext2.getWhere();
+
+        final JsonRepresentation rootRepresentation = JsonRepresentation.newMap();
 
         List<OneToOneAssociation> properties = objectAdapter.getSpecification().getProperties(Contributed.INCLUDED);
-        for (OneToOneAssociation property : properties) {
-            Consent visibility = property.isVisible(objectAdapter, InteractionInitiatedBy.USER, Where.ANYWHERE);
-            if(visibility.isAllowed()) {
+        for (final OneToOneAssociation property : properties) {
 
+            final Consent visibility = property.isVisible(objectAdapter, interactionInitiatedBy, where);
+            if (!visibility.isAllowed()) {
+                continue;
             }
+
+            final JsonRepresentation propertyRepresentation = JsonRepresentation.newMap();
+            final ObjectPropertyReprRenderer renderer =
+                    new ObjectPropertyReprRenderer(renderContext2, null, property.getId(), propertyRepresentation);
+            renderer.with(new ObjectAndProperty(objectAdapter, property));
+
+            final JsonRepresentation propertyValueRepresentation = renderer.render();
+            rootRepresentation.mapPut(property.getId(), propertyValueRepresentation.getRepresentation("value"));
         }
 
-        final DomainObjectReprRenderer renderer = new DomainObjectReprRenderer(renderContext2, null, representation);
+        List<OneToManyAssociation> collections = objectAdapter.getSpecification().getCollections(Contributed.INCLUDED);
+        for (final OneToManyAssociation collection : collections) {
 
-        renderer.with(objectAdapter).includesSelf();
+            final Consent visibility = collection.isVisible(objectAdapter, interactionInitiatedBy, where);
+            if (!visibility.isAllowed()) {
+                continue;
+            }
 
-        final Response.ResponseBuilder responseBuilder = Responses.ofOk(renderer, Caching.NONE);
+            final JsonRepresentation propertyRepresentation = JsonRepresentation.newMap();
+            final ObjectCollectionReprRenderer renderer =
+                    new ObjectCollectionReprRenderer(renderContext2, null, collection.getId(), propertyRepresentation);
+            renderer.with(new ObjectAndCollection(objectAdapter, collection));
 
-        final Version version = objectAdapter.getVersion();
-        if (version != null && version.getTime() != null) {
-            responseBuilder.tag(ETAG_FORMAT.format(version.getTime()));
+            final JsonRepresentation collectionValueRepresentation = renderer.render();
+            rootRepresentation.mapPut(collection.getId(), collectionValueRepresentation);
         }
 
-        return null;
+
+        final JsonRepresentation $$roRepresentation = JsonRepresentation.newMap();
+        rootRepresentation.mapPut("$$ro", $$roRepresentation);
+
+        final Response.ResponseBuilder responseBuilder =
+                restfulObjectsV1_0.buildResponseTo(
+                        renderContext2, objectAdapter, $$roRepresentation, rootRepresentation);
+
+        return responseBuilder(responseBuilder);
+    }
+
+    private static InteractionInitiatedBy determineInteractionInitiatedByFrom(
+            final RendererContext rendererContext) {
+        if (rendererContext instanceof RepresentationService.Context4) {
+            return ((RepresentationService.Context4) rendererContext).getInteractionInitiatedBy();
+        } else {
+            // fallback
+            return InteractionInitiatedBy.USER;
+        }
     }
 
     @Programmatic
@@ -116,6 +158,13 @@ public class ContentNegotiationServiceSimplified extends ContentNegotiationServi
         return null;
     }
 
+    /**
+     * For easy subclassing to further customize, eg additional headers
+     */
+    protected Response.ResponseBuilder responseBuilder(final Response.ResponseBuilder responseBuilder) {
+        return responseBuilder;
+    }
+
     @Inject
     protected DomainObjectContainer container;
 }

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-server/src/main/java/org/apache/isis/viewer/restfulobjects/server/ResourceContext.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-server/src/main/java/org/apache/isis/viewer/restfulobjects/server/ResourceContext.java b/core/viewer-restfulobjects-server/src/main/java/org/apache/isis/viewer/restfulobjects/server/ResourceContext.java
index f739491..a485073 100644
--- a/core/viewer-restfulobjects-server/src/main/java/org/apache/isis/viewer/restfulobjects/server/ResourceContext.java
+++ b/core/viewer-restfulobjects-server/src/main/java/org/apache/isis/viewer/restfulobjects/server/ResourceContext.java
@@ -132,8 +132,9 @@ public class ResourceContext implements RendererContext6 {
     
     void init(final RepresentationType representationType) {
         getQueryStringAsJsonRepr(); // force it to be cached
-        
-        ensureCompatibleAcceptHeader(representationType);
+
+        // previously we checked for compatible accept headers here.
+        // now, though, this is a responsibility of the various ContentNegotiationService implementations
         ensureDomainModelQueryParamSupported();
         
         this.followLinks = Collections.unmodifiableList(getArg(RequestParameter.FOLLOW_LINKS));
@@ -147,27 +148,6 @@ public class ResourceContext implements RendererContext6 {
         }
     }
 
-    private void ensureCompatibleAcceptHeader(final RepresentationType representationType) {
-        if (representationType == null) {
-            return;
-        }
-
-        // RestEasy will check the basic media types...
-        // ... so we just need to check the profile paramter
-        final String producedProfile = representationType.getMediaTypeProfile();
-        if(producedProfile != null) {
-            for (MediaType mediaType : httpHeaders.getAcceptableMediaTypes()) {
-                String acceptedProfileValue = mediaType.getParameters().get("profile");
-                if(acceptedProfileValue == null) {
-                    continue;
-                }
-                if(!producedProfile.equals(acceptedProfileValue)) {
-                    throw RestfulObjectsApplicationException.create(HttpStatusCode.NOT_ACCEPTABLE);
-                }
-            }
-        }
-    }
-
     //endregion
 
     

http://git-wip-us.apache.org/repos/asf/isis/blob/a4f04eb4/core/viewer-restfulobjects-server/src/main/java/org/apache/isis/viewer/restfulobjects/server/resources/DomainResourceHelper.java
----------------------------------------------------------------------
diff --git a/core/viewer-restfulobjects-server/src/main/java/org/apache/isis/viewer/restfulobjects/server/resources/DomainResourceHelper.java b/core/viewer-restfulobjects-server/src/main/java/org/apache/isis/viewer/restfulobjects/server/resources/DomainResourceHelper.java
index abc56ef..9630369 100644
--- a/core/viewer-restfulobjects-server/src/main/java/org/apache/isis/viewer/restfulobjects/server/resources/DomainResourceHelper.java
+++ b/core/viewer-restfulobjects-server/src/main/java/org/apache/isis/viewer/restfulobjects/server/resources/DomainResourceHelper.java
@@ -222,10 +222,7 @@ public class DomainResourceHelper {
     /**
      * Simply delegates to the {@link org.apache.isis.viewer.restfulobjects.rendering.service.RepresentationService} to
      * render a representation of the object.
-     *
-     * @deprecated - use {@link #objectRepresentation(RepresentationService.Intent)}
      */
-    @Deprecated
     public Response objectRepresentation() {
         return representationService
                 .objectRepresentation(representationServiceContext, objectAdapter);
@@ -234,7 +231,10 @@ public class DomainResourceHelper {
     /**
      * Simply delegates to the {@link org.apache.isis.viewer.restfulobjects.rendering.service.RepresentationService} to
      * render a representation of the object.
+     *
+     * @deprecated - use {@link #objectRepresentation()}
      */
+    @Deprecated
     public Response objectRepresentation(final RepresentationService.Intent intent) {
         return representationService
                 .objectRepresentation(representationServiceContext, objectAdapter, intent);