ONOS checkin based on commit tag e796610b1f721d02f9b0e213cf6f7790c10ecd60

Change-Id: Ife8810491034fe7becdba75dda20de4267bd15cd

1 files changed, 63 insertions, 0 deletions

diff --git a/framework/src/onos/core/common/src/main/java/org/onosproject/codec/impl/ConstraintCodec.java b/framework/src/onos/core/common/src/main/java/org/onosproject/codec/impl/ConstraintCodec.java
new file mode 100644
index 00000000..50738341
--- /dev/null
+++ b/framework/src/onos/core/common/src/main/java/org/onosproject/codec/impl/ConstraintCodec.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.codec.impl;
+
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.JsonCodec;
+import org.onosproject.net.intent.Constraint;
+
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Constraint JSON codec.
+ */
+public final class ConstraintCodec extends JsonCodec<Constraint> {
+
+    protected static final String MISSING_MEMBER_MESSAGE =
+            " member is required in Constraint";
+    protected static final String TYPE = "type";
+    protected static final String TYPES = "types";
+    protected static final String INCLUSIVE = "inclusive";
+    protected static final String KEY = "key";
+    protected static final String THRESHOLD = "threshold";
+    protected static final String BANDWIDTH = "bandwidth";
+    protected static final String LAMBDA = "lambda";
+    protected static final String LATENCY_MILLIS = "latencyMillis";
+    protected static final String OBSTACLES = "obstacles";
+    protected static final String WAYPOINTS = "waypoints";
+
+    @Override
+    public ObjectNode encode(Constraint constraint, CodecContext context) {
+        checkNotNull(constraint, "Constraint cannot be null");
+
+        final EncodeConstraintCodecHelper encodeCodec =
+                new EncodeConstraintCodecHelper(constraint, context);
+
+        return encodeCodec.encode();
+    }
+
+    @Override
+    public Constraint decode(ObjectNode json, CodecContext context) {
+        checkNotNull(json, "JSON cannot be null");
+
+        final DecodeConstraintCodecHelper decodeCodec =
+                new DecodeConstraintCodecHelper(json);
+
+        return decodeCodec.decode();
+    }
+}