X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2Fentityownership%2FEntityOwnersModel.java;h=b69c9b3f7c30d68145c7ee5d642f2836f02f4701;hp=59d28449907ea27ff4b764eea2b635d31f368eeb;hb=c8121ea6b5bf54c43777afe6a747be40637e1f42;hpb=02f738dec4a31bdad04e42b2c19ecf09aacc0b87

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/entityownership/EntityOwnersModel.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/entityownership/EntityOwnersModel.java
index 59d2844990..b69c9b3f7c 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/entityownership/EntityOwnersModel.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/entityownership/EntityOwnersModel.java
@@ -7,12 +7,18 @@
  */
 package org.opendaylight.controller.cluster.datastore.entityownership;
 
+import java.util.Map.Entry;
+import org.opendaylight.mdsal.eos.dom.api.DOMEntity;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.clustering.entity.owners.rev150804.EntityOwners;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.clustering.entity.owners.rev150804.entity.owners.EntityType;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.clustering.entity.owners.rev150804.entity.owners.entity.type.Entity;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.md.sal.clustering.entity.owners.rev150804.entity.owners.entity.type.entity.Candidate;
+import org.opendaylight.yangtools.util.SharedSingletonMapTemplate;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
 import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
 import org.opendaylight.yangtools.yang.data.api.schema.MapEntryNode;
 import org.opendaylight.yangtools.yang.data.api.schema.MapNode;
@@ -26,9 +32,8 @@ import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableOr
  *
  * @author Thomas Pantelis
  */
-final class EntityOwnersModel {
-    static final  QName ENTITY_QNAME = org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.
-            md.sal.clustering.entity.owners.rev150804.entity.owners.entity.type.Entity.QNAME;
+public final class EntityOwnersModel {
+    static final QName ENTITY_QNAME = Entity.QNAME;
     static final QName CANDIDATE_NAME_QNAME = QName.create(Candidate.QNAME, "name");
     static final QName ENTITY_ID_QNAME = QName.create(ENTITY_QNAME, "id");
     static final QName ENTITY_OWNER_QNAME = QName.create(ENTITY_QNAME, "owner");
@@ -37,58 +42,111 @@ final class EntityOwnersModel {
     static final NodeIdentifier ENTITY_OWNERS_NODE_ID = new NodeIdentifier(EntityOwners.QNAME);
     static final NodeIdentifier ENTITY_OWNER_NODE_ID = new NodeIdentifier(ENTITY_OWNER_QNAME);
     static final NodeIdentifier ENTITY_NODE_ID = new NodeIdentifier(ENTITY_QNAME);
+    static final NodeIdentifier ENTITY_ID_NODE_ID = new NodeIdentifier(ENTITY_ID_QNAME);
+    static final NodeIdentifier ENTITY_TYPE_NODE_ID = new NodeIdentifier(ENTITY_TYPE_QNAME);
     static final NodeIdentifier CANDIDATE_NODE_ID = new NodeIdentifier(Candidate.QNAME);
     static final NodeIdentifier CANDIDATE_NAME_NODE_ID = new NodeIdentifier(CANDIDATE_NAME_QNAME);
     static final YangInstanceIdentifier ENTITY_OWNERS_PATH = YangInstanceIdentifier.of(EntityOwners.QNAME);
     static final YangInstanceIdentifier ENTITY_TYPES_PATH =
             YangInstanceIdentifier.of(EntityOwners.QNAME).node(EntityType.QNAME);
 
-    static YangInstanceIdentifier entityPath(String entityType, YangInstanceIdentifier entityId) {
-        return YangInstanceIdentifier.builder(ENTITY_OWNERS_PATH).node(EntityType.QNAME).
-                nodeWithKey(EntityType.QNAME, ENTITY_TYPE_QNAME, entityType).node(ENTITY_QNAME).
-                        nodeWithKey(ENTITY_QNAME, ENTITY_ID_QNAME, entityId).build();
+    private static final SharedSingletonMapTemplate<QName> NODE_KEY_TEMPLATE = SharedSingletonMapTemplate.ordered(
+        CANDIDATE_NAME_QNAME);
 
+    private EntityOwnersModel() {
     }
 
-    static YangInstanceIdentifier candidatePath(String entityType, YangInstanceIdentifier entityId,
-            String candidateName) {
-        return YangInstanceIdentifier.builder(ENTITY_OWNERS_PATH).node(EntityType.QNAME).
-                nodeWithKey(EntityType.QNAME, ENTITY_TYPE_QNAME, entityType).node(ENTITY_QNAME).
-                        nodeWithKey(ENTITY_QNAME, ENTITY_ID_QNAME, entityId).node(Candidate.QNAME).
-                                nodeWithKey(Candidate.QNAME, CANDIDATE_NAME_QNAME, candidateName).build();
+    static YangInstanceIdentifier entityPath(final String entityType, final YangInstanceIdentifier entityId) {
+        return YangInstanceIdentifier.builder(ENTITY_OWNERS_PATH).node(EntityType.QNAME)
+                .nodeWithKey(EntityType.QNAME, ENTITY_TYPE_QNAME, entityType).node(ENTITY_QNAME)
+                        .nodeWithKey(ENTITY_QNAME, ENTITY_ID_QNAME, entityId).build();
 
     }
 
-    static NormalizedNode<?, ?> entityOwnersWithCandidate(String entityType, YangInstanceIdentifier entityId,
-            String candidateName) {
+    static YangInstanceIdentifier candidatePath(final String entityType, final YangInstanceIdentifier entityId,
+            final String candidateName) {
+        return YangInstanceIdentifier.builder(ENTITY_OWNERS_PATH).node(EntityType.QNAME)
+                .nodeWithKey(EntityType.QNAME, ENTITY_TYPE_QNAME, entityType).node(ENTITY_QNAME)
+                        .nodeWithKey(ENTITY_QNAME, ENTITY_ID_QNAME, entityId).node(Candidate.QNAME)
+                                .nodeWithKey(Candidate.QNAME, CANDIDATE_NAME_QNAME, candidateName).build();
+    }
+
+    static YangInstanceIdentifier candidatePath(final YangInstanceIdentifier entityPath, final String candidateName) {
+        return YangInstanceIdentifier.builder(entityPath).node(Candidate.QNAME).nodeWithKey(
+                Candidate.QNAME, CANDIDATE_NAME_QNAME, candidateName).build();
+    }
+
+    static NodeIdentifierWithPredicates candidateNodeKey(final String candidateName) {
+        return NodeIdentifierWithPredicates.of(Candidate.QNAME, NODE_KEY_TEMPLATE.instantiateWithValue(candidateName));
+    }
+
+    static NormalizedNode<?, ?> entityOwnersWithCandidate(final String entityType,
+            final YangInstanceIdentifier entityId, final String candidateName) {
         return entityOwnersWithEntityTypeEntry(entityTypeEntryWithEntityEntry(entityType,
                 entityEntryWithCandidateEntry(entityId, candidateName)));
     }
 
-    static ContainerNode entityOwnersWithEntityTypeEntry(MapEntryNode entityTypeNode) {
+    static ContainerNode entityOwnersWithEntityTypeEntry(final MapEntryNode entityTypeNode) {
         return ImmutableContainerNodeBuilder.create().withNodeIdentifier(
-                ENTITY_OWNERS_NODE_ID).addChild(ImmutableNodes.mapNodeBuilder(EntityType.QNAME).
-                        addChild(entityTypeNode).build()).build();
+                ENTITY_OWNERS_NODE_ID).addChild(ImmutableNodes.mapNodeBuilder(EntityType.QNAME)
+                        .addChild(entityTypeNode).build()).build();
     }
 
-    static MapEntryNode entityTypeEntryWithEntityEntry(String entityType, MapEntryNode entityNode) {
+    static MapEntryNode entityTypeEntryWithEntityEntry(final String entityType, final MapEntryNode entityNode) {
         return ImmutableNodes.mapEntryBuilder(EntityType.QNAME,
                 ENTITY_TYPE_QNAME, entityType).addChild(ImmutableNodes.mapNodeBuilder(
                         ENTITY_QNAME).addChild(entityNode).build()).build();
     }
 
-    static MapEntryNode entityEntryWithCandidateEntry(YangInstanceIdentifier entityId, String candidateName) {
+    static MapEntryNode entityEntryWithCandidateEntry(final YangInstanceIdentifier entityId,
+            final String candidateName) {
         return ImmutableNodes.mapEntryBuilder(ENTITY_QNAME, ENTITY_ID_QNAME, entityId).addChild(
                 candidateEntry(candidateName)).build();
     }
 
-    static MapNode candidateEntry(String candidateName) {
-        return ImmutableOrderedMapNodeBuilder.create().withNodeIdentifier(new NodeIdentifier(Candidate.QNAME)).
-                addChild(ImmutableNodes.mapEntry(Candidate.QNAME, CANDIDATE_NAME_QNAME, candidateName)).build();
+    static MapNode candidateEntry(final String candidateName) {
+        return ImmutableOrderedMapNodeBuilder.create().withNodeIdentifier(new NodeIdentifier(Candidate.QNAME))
+                .addChild(candidateMapEntry(candidateName)).build();
     }
 
-    static NormalizedNode<?, ?> entityEntryWithOwner(YangInstanceIdentifier entityId, String owner) {
-        return ImmutableNodes.mapEntryBuilder(ENTITY_QNAME, ENTITY_ID_QNAME, entityId).addChild(
-                ImmutableNodes.leafNode(ENTITY_OWNER_QNAME, owner)).build();
+    static MapEntryNode candidateMapEntry(final String candidateName) {
+        return ImmutableNodes.mapEntry(Candidate.QNAME, CANDIDATE_NAME_QNAME, candidateName);
+    }
+
+    static MapEntryNode entityEntryWithOwner(final YangInstanceIdentifier entityId, final String owner) {
+        return ImmutableNodes.mapEntryBuilder(ENTITY_QNAME, ENTITY_ID_QNAME, entityId)
+                .addChild(ImmutableNodes.leafNode(ENTITY_OWNER_QNAME, owner != null ? owner : ""))
+                .build();
+    }
+
+    public static String entityTypeFromEntityPath(final YangInstanceIdentifier entityPath) {
+        YangInstanceIdentifier parent = entityPath;
+        while (!parent.isEmpty()) {
+            if (EntityType.QNAME.equals(parent.getLastPathArgument().getNodeType())) {
+                YangInstanceIdentifier.NodeIdentifierWithPredicates entityTypeLastPathArgument =
+                        (YangInstanceIdentifier.NodeIdentifierWithPredicates) parent.getLastPathArgument();
+                return (String) entityTypeLastPathArgument.getKeyValues().get(ENTITY_TYPE_QNAME);
+            }
+            parent = parent.getParent();
+        }
+        return null;
+    }
+
+    static DOMEntity createEntity(final YangInstanceIdentifier entityPath) {
+        String entityType = null;
+        YangInstanceIdentifier entityId = null;
+        for (PathArgument pathArg: entityPath.getPathArguments()) {
+            if (pathArg instanceof NodeIdentifierWithPredicates) {
+                NodeIdentifierWithPredicates nodeKey = (NodeIdentifierWithPredicates) pathArg;
+                Entry<QName, Object> key = nodeKey.getKeyValues().entrySet().iterator().next();
+                if (ENTITY_TYPE_QNAME.equals(key.getKey())) {
+                    entityType = key.getValue().toString();
+                } else if (ENTITY_ID_QNAME.equals(key.getKey())) {
+                    entityId = (YangInstanceIdentifier) key.getValue();
+                }
+            }
+        }
+
+        return new DOMEntity(entityType, entityId);
     }
 }