Bug 2756 - Match model update

[openflowjava.git] / openflow-protocol-impl / src / main / java / org / opendaylight / openflowjava / protocol / impl / deserialization / match / OxmMetadataDeserializer.java

diff --git a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/match/OxmMetadataDeserializer.java b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/match/OxmMetadataDeserializer.java
index b5dcf47cb7b0ddde547741306523f58394c87b48..0f16de8a1d94f1d60920bcf87aea6cd7e812a6b7 100644 (file)
--- a/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/match/OxmMetadataDeserializer.java
+++ b/openflow-protocol-impl/src/main/java/org/opendaylight/openflowjava/protocol/impl/deserialization/match/OxmMetadataDeserializer.java
@@ -1,30 +1,60 @@
-/*\r
- * Copyright (c) 2013 Pantheon Technologies s.r.o. and others.  All rights reserved.\r
- *\r
- * This program and the accompanying materials are made available under the\r
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,\r
- * and is available at http://www.eclipse.org/legal/epl-v10.html\r
- */\r
-package org.opendaylight.openflowjava.protocol.impl.deserialization.match;\r
-\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.MatchField;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.Metadata;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OpenflowBasicClass;\r
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev130731.OxmClassBase;\r
-\r
-/**\r
- * @author michal.polkorab\r
- *\r
- */\r
-public class OxmMetadataDeserializer extends AbstractOxmMetadataDeserializer {\r
-\r
-    @Override\r
-    protected Class<? extends MatchField> getOxmField() {\r
-        return Metadata.class;\r
-    }\r
-\r
-    @Override\r
-    protected Class<? extends OxmClassBase> getOxmClass() {\r
-        return OpenflowBasicClass.class;\r
-    }\r
-}\r
+/*
+ * Copyright (c) 2013 Pantheon Technologies s.r.o. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.openflowjava.protocol.impl.deserialization.match;
+
+import io.netty.buffer.ByteBuf;
+
+import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
+import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.MatchField;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Metadata;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OpenflowBasicClass;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OxmClassBase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.MetadataCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.metadata._case.MetadataBuilder;
+
+/**
+ * @author michal.polkorab
+ *
+ */
+public class OxmMetadataDeserializer  extends AbstractOxmMatchEntryDeserializer
+        implements OFDeserializer<MatchEntry> {
+
+    @Override
+    public MatchEntry deserialize(ByteBuf input) {
+        MatchEntryBuilder builder = processHeader(getOxmClass(), getOxmField(), input);
+        addMetadataValue(input, builder);
+        return builder.build();
+    }
+
+    private static void addMetadataValue(ByteBuf input, MatchEntryBuilder builder) {
+        MetadataCaseBuilder caseBuilder = new MetadataCaseBuilder();
+        MetadataBuilder metadataBuilder = new MetadataBuilder();
+        byte[] metadataBytes = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
+        input.readBytes(metadataBytes);
+        metadataBuilder.setMetadata(metadataBytes);
+        if (builder.isHasMask()) {
+            metadataBuilder.setMask(OxmDeserializerHelper
+                    .convertMask(input, EncodeConstants.SIZE_OF_LONG_IN_BYTES));
+        }
+        caseBuilder.setMetadata(metadataBuilder.build());
+        builder.setMatchEntryValue(caseBuilder.build());
+    }
+
+    @Override
+    protected Class<? extends MatchField> getOxmField() {
+        return Metadata.class;
+    }
+
+    @Override
+    protected Class<? extends OxmClassBase> getOxmClass() {
+        return OpenflowBasicClass.class;
+    }
+}