Bug 8153: Enforce check-style rules for netconf - sal-netconf-connector

[netconf.git] / netconf / sal-netconf-connector / src / main / java / org / opendaylight / netconf / sal / connect / netconf / schema / mapping / SchemalessMessageTransformer.java

diff --git a/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/schema/mapping/SchemalessMessageTransformer.java b/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/schema/mapping/SchemalessMessageTransformer.java
index 04c502399d1e7b58eec6c20864b7b3a396754a31..d2cb8d52267daaa3dd419890bf6ad41156c20c81 100644 (file)
--- a/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/schema/mapping/SchemalessMessageTransformer.java
+++ b/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/schema/mapping/SchemalessMessageTransformer.java
@@ -7,7 +7,11 @@
  */
 package org.opendaylight.netconf.sal.connect.netconf.schema.mapping;
 
+import java.util.Date;
+import java.util.Map;
 import javax.xml.transform.dom.DOMSource;
+import org.opendaylight.controller.config.util.xml.MissingNameSpaceException;
+import org.opendaylight.controller.config.util.xml.XmlElement;
 import org.opendaylight.controller.md.sal.dom.api.DOMNotification;
 import org.opendaylight.controller.md.sal.dom.api.DOMRpcResult;
 import org.opendaylight.controller.md.sal.dom.spi.DefaultDOMRpcResult;
@@ -15,8 +19,10 @@ import org.opendaylight.netconf.api.NetconfMessage;
 import org.opendaylight.netconf.sal.connect.api.MessageTransformer;
 import org.opendaylight.netconf.sal.connect.netconf.util.NetconfMessageTransformUtil;
 import org.opendaylight.netconf.sal.connect.util.MessageCounter;
+import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.schema.AnyXmlNode;
+import org.opendaylight.yangtools.yang.data.api.schema.ContainerNode;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
@@ -30,6 +36,10 @@ public class SchemalessMessageTransformer implements MessageTransformer<NetconfM
 
     private static final YangInstanceIdentifier.NodeIdentifier REPLY_ID =
             new YangInstanceIdentifier.NodeIdentifier(NetconfMessageTransformUtil.NETCONF_RPC_REPLY_QNAME);
+    // TODO maybe we should move this somewhere else as this
+    // might be used in applications using schemaless mountpoints
+    public static final YangInstanceIdentifier.NodeIdentifier SCHEMALESS_NOTIFICATION_PAYLOAD =
+            new YangInstanceIdentifier.NodeIdentifier(QName.create("schemaless-notification-payload"));
 
     private final MessageCounter counter;
 
@@ -39,8 +49,27 @@ public class SchemalessMessageTransformer implements MessageTransformer<NetconfM
 
     @Override
     public DOMNotification toNotification(final NetconfMessage message) {
-        //TODO add support for notifications
-        throw new UnsupportedOperationException("Notifications not supported.");
+        final Map.Entry<Date, XmlElement> stripped = NetconfMessageTransformUtil.stripNotification(message);
+        final QName notificationNoRev;
+        try {
+            notificationNoRev =
+                    QName.create(stripped.getValue().getNamespace(), stripped.getValue().getName()).withoutRevision();
+        } catch (final MissingNameSpaceException e) {
+            throw new IllegalArgumentException("Unable to parse notification "
+                    + message + ", cannot find namespace", e);
+        }
+
+        final AnyXmlNode notificationPayload = Builders.anyXmlBuilder()
+                .withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(notificationNoRev))
+                .withValue(new DOMSource(stripped.getValue().getDomElement()))
+                .build();
+
+        final ContainerNode notificationBody = Builders.containerBuilder()
+                .withNodeIdentifier(SCHEMALESS_NOTIFICATION_PAYLOAD)
+                .withChild(notificationPayload)
+                .build();
+
+        return new NetconfMessageTransformer.NetconfDeviceNotification(notificationBody, stripped.getKey());
     }
 
     @Override
@@ -51,8 +80,8 @@ public class SchemalessMessageTransformer implements MessageTransformer<NetconfM
     }
 
     /**
-     * Transforms reply message to anyXml node. In case, that rpc-reply doesn't contain data and contains only &lt;ok/&gt;
-     * element, returns null.
+     * Transforms reply message to anyXml node.
+     * In case, that rpc-reply doesn't contain data and contains only &lt;ok/&gt; element, returns null.
      * @param rpcReply reply message
      * @return anyxml
      */
@@ -60,7 +89,7 @@ public class SchemalessMessageTransformer implements MessageTransformer<NetconfM
     public DOMRpcResult toRpcResult(final NetconfMessage rpcReply, final SchemaPath rpc) {
         final Document document = rpcReply.getDocument();
         final AnyXmlNode result;
-        if(BaseRpcSchemalessTransformer.isOkPresent(document)) {
+        if (BaseRpcSchemalessTransformer.isOkPresent(document)) {
             result =  null;
         } else {
             result = Builders.anyXmlBuilder()
@@ -74,10 +103,12 @@ public class SchemalessMessageTransformer implements MessageTransformer<NetconfM
     private void wrapPayload(final Document doc) {
         final Element payload = doc.getDocumentElement();
         doc.removeChild(payload);
-        final Element rpcNS = doc.createElementNS(NetconfMessageTransformUtil.NETCONF_RPC_QNAME.getNamespace().toString(),
+        final Element rpcNS =
+                doc.createElementNS(NetconfMessageTransformUtil.NETCONF_RPC_QNAME.getNamespace().toString(),
                 NetconfMessageTransformUtil.NETCONF_RPC_QNAME.getLocalName());
         // set msg id
-        rpcNS.setAttribute(NetconfMessageTransformUtil.MESSAGE_ID_ATTR, counter.getNewMessageId(NetconfMessageTransformUtil.MESSAGE_ID_PREFIX));
+        rpcNS.setAttribute(NetconfMessageTransformUtil.MESSAGE_ID_ATTR,
+                counter.getNewMessageId(NetconfMessageTransformUtil.MESSAGE_ID_PREFIX));
         rpcNS.appendChild(payload);
         doc.appendChild(rpcNS);
     }