Bug 2003: CDS serialization improvements

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / modification / WriteModification.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/modification/WriteModification.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/modification/WriteModification.java
index 1b2a87f42bb0cbfc61852534b1a9d65419491741..53cc35a88be26f2ba9f9e0fda8994e8fdfb20584 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/modification/WriteModification.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/modification/WriteModification.java
@@ -8,25 +8,52 @@
 
 package org.opendaylight.controller.cluster.datastore.modification;
 
+import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec;
+import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec.Decoded;
+import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec.Encoded;
+import org.opendaylight.controller.protobuff.messages.persistent.PersistentMessages;
 import org.opendaylight.controller.sal.core.spi.data.DOMStoreWriteTransaction;
-import org.opendaylight.yangtools.yang.data.api.InstanceIdentifier;
+import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 
 /**
  * WriteModification stores all the parameters required to write data to the specified path
  */
 public class WriteModification extends AbstractModification {
 
-  private final NormalizedNode data;
+    protected final NormalizedNode data;
+    private final SchemaContext schemaContext;
 
-  public WriteModification(InstanceIdentifier path, NormalizedNode data) {
-    super(path);
-    this.data = data;
-  }
+    public WriteModification(YangInstanceIdentifier path, NormalizedNode data, SchemaContext schemaContext) {
+        super(path);
+        this.data = data;
+        this.schemaContext = schemaContext;
+    }
 
-  @Override
-  public void apply(DOMStoreWriteTransaction transaction) {
-    transaction.write(path, data);
-  }
+    @Override
+    public void apply(DOMStoreWriteTransaction transaction) {
+        transaction.write(path, data);
+    }
 
+    public NormalizedNode getData() {
+        return data;
+    }
+
+    @Override
+    public Object toSerializable() {
+        Encoded encoded = new NormalizedNodeToNodeCodec(schemaContext).encode(path, data);
+
+        return PersistentMessages.Modification.newBuilder()
+                .setType(this.getClass().toString())
+                .setPath(encoded.getEncodedPath())
+                .setData(encoded.getEncodedNode().getNormalizedNode())
+                .build();
+    }
+
+    public static WriteModification fromSerializable(Object serializable, SchemaContext schemaContext) {
+        PersistentMessages.Modification o = (PersistentMessages.Modification) serializable;
+        Decoded decoded = new NormalizedNodeToNodeCodec(schemaContext).decode(o.getPath(), o.getData());
+        return new WriteModification(decoded.getDecodedPath(), decoded.getDecodedNode(), schemaContext);
+    }
 }