Merge "Bug 2948: Perform create snapshot synchronously"

[controller.git] / opendaylight / md-sal / sal-rest-connector / src / main / java / org / opendaylight / controller / sal / rest / impl / JsonNormalizedNodeBodyReader.java

diff --git a/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/rest/impl/JsonNormalizedNodeBodyReader.java b/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/rest/impl/JsonNormalizedNodeBodyReader.java
index 8d90a60e3e3d89bcc7d8d73bb7c86a3bf14ec5d6..e11cac2eb3fb0bc2e5a18abc219c239ce1587cad 100644 (file)
--- a/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/rest/impl/JsonNormalizedNodeBodyReader.java
+++ b/opendaylight/md-sal/sal-rest-connector/src/main/java/org/opendaylight/controller/sal/rest/impl/JsonNormalizedNodeBodyReader.java
@@ -33,7 +33,9 @@ import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStre
 import org.opendaylight.yangtools.yang.data.codec.gson.JsonParserStream;
 import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNormalizedNodeStreamWriter;
 import org.opendaylight.yangtools.yang.data.impl.schema.NormalizedNodeResult;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 import org.opendaylight.yangtools.yang.model.api.SchemaNode;
+import org.opendaylight.yangtools.yang.model.api.SchemaPath;
 import org.opendaylight.yangtools.yang.model.util.SchemaContextUtil;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -57,11 +59,27 @@ public class JsonNormalizedNodeBodyReader extends AbstractIdentifierAwareJaxRsPr
             final MultivaluedMap<String, String> httpHeaders, final InputStream entityStream) throws IOException,
             WebApplicationException {
         try {
-            final InstanceIdentifierContext<?> path = getIdentifierWithSchema().get();
+            final InstanceIdentifierContext<?> path = getInstanceIdentifierContext();
+            if (entityStream.available() < 1) {
+                return new NormalizedNodeContext(path, null);
+            }
             final NormalizedNodeResult resultHolder = new NormalizedNodeResult();
             final NormalizedNodeStreamWriter writer = ImmutableNormalizedNodeStreamWriter.from(resultHolder);
 
-            final SchemaNode parentSchema = SchemaContextUtil.findDataSchemaNode(path.getSchemaContext(), path.getSchemaNode().getPath().getParent());
+            final SchemaNode parentSchema;
+            if(isPost()) {
+                // FIXME: We need dispatch for RPC.
+                parentSchema = path.getSchemaNode();
+            } else if(path.getSchemaNode() instanceof SchemaContext) {
+                parentSchema = path.getSchemaContext();
+            } else {
+                if (SchemaPath.ROOT.equals(path.getSchemaNode().getPath().getParent())) {
+                    parentSchema = path.getSchemaContext();
+                } else {
+                    parentSchema = SchemaContextUtil.findDataSchemaNode(path.getSchemaContext(), path.getSchemaNode().getPath().getParent());
+                }
+            }
+
             final JsonParserStream jsonParser = JsonParserStream.create(writer, path.getSchemaContext(), parentSchema);
             final JsonReader reader = new JsonReader(new InputStreamReader(entityStream));
             jsonParser.parse(reader);
@@ -69,7 +87,6 @@ public class JsonNormalizedNodeBodyReader extends AbstractIdentifierAwareJaxRsPr
             final NormalizedNode<?, ?> partialResult = resultHolder.getResult();
             final NormalizedNode<?, ?> result;
             if(partialResult instanceof MapNode) {
-
                 result = Iterables.getOnlyElement(((MapNode) partialResult).getValue());
             } else {
                 result = partialResult;