BUG-7594: Expand NormalizedNodeData{Input,Output} to handle SchemaPath

[controller.git] / opendaylight / md-sal / sal-clustering-commons / src / main / java / org / opendaylight / controller / cluster / datastore / node / utils / stream / AbstractNormalizedNodeDataOutput.java

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/AbstractNormalizedNodeDataOutput.java b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/AbstractNormalizedNodeDataOutput.java
index 5512f3171601d96f1710e8048f3c19993369d0bc..f308575932e66521a1a1c6793acc30c988752669 100644 (file)
--- a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/AbstractNormalizedNodeDataOutput.java
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/AbstractNormalizedNodeDataOutput.java
@@ -11,10 +11,16 @@ import com.google.common.base.Preconditions;
 import java.io.DataOutput;
 import java.io.IOException;
 import java.io.OutputStream;
+import java.io.StringWriter;
 import java.nio.charset.StandardCharsets;
 import java.util.Collection;
 import java.util.Map;
 import java.util.Set;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.TransformerFactoryConfigurationError;
+import javax.xml.transform.dom.DOMSource;
+import javax.xml.transform.stream.StreamResult;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.AugmentationIdentifier;
@@ -25,6 +31,7 @@ import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgum
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeStreamWriter;
 import org.opendaylight.yangtools.yang.data.api.schema.stream.NormalizedNodeWriter;
+import org.opendaylight.yangtools.yang.model.api.SchemaPath;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -273,11 +280,17 @@ abstract class AbstractNormalizedNodeDataOutput implements NormalizedNodeDataOut
     @Override
     public void anyxmlNode(final NodeIdentifier name, final Object value) throws IOException, IllegalArgumentException {
         Preconditions.checkNotNull(name, "Node identifier should not be null");
-        LOG.debug("Writing a new xml node");
+        LOG.debug("Writing any xml node");
 
         startNode(name.getNodeType(), NodeTypes.ANY_XML_NODE);
 
-        writeObject(value);
+        try {
+            StreamResult xmlOutput = new StreamResult(new StringWriter());
+            TransformerFactory.newInstance().newTransformer().transform((DOMSource)value, xmlOutput);
+            writeObject(xmlOutput.getWriter().toString());
+        } catch (TransformerException | TransformerFactoryConfigurationError e) {
+            throw new IOException("Error writing anyXml", e);
+        }
     }
 
     @Override
@@ -321,6 +334,18 @@ abstract class AbstractNormalizedNodeDataOutput implements NormalizedNodeDataOut
         }
     }
 
+    @Override
+    public void writeSchemaPath(final SchemaPath path) throws IOException {
+        ensureHeaderWritten();
+        output.writeBoolean(path.isAbsolute());
+
+        final Collection<QName> qnames = path.getPath();
+        output.writeInt(qnames.size());
+        for (QName qname : qnames) {
+            writeQName(qname);
+        }
+    }
+
     @Override
     public void writeYangInstanceIdentifier(final YangInstanceIdentifier identifier) throws IOException {
         ensureHeaderWritten();