1 files changed, 58 insertions, 0 deletions
diff --git a/framework/src/onos/protocols/pcep/ctl/src/main/java/org/onosproject/pcep/controller/impl/PcepMessageEncoder.java b/framework/src/onos/protocols/pcep/ctl/src/main/java/org/onosproject/pcep/controller/impl/PcepMessageEncoder.java
new file mode 100644
index 00000000..ae97221e
--- /dev/null
+++ b/framework/src/onos/protocols/pcep/ctl/src/main/java/org/onosproject/pcep/controller/impl/PcepMessageEncoder.java
@@ -0,0 +1,58 @@
+/*
+ * 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.pcep.controller.impl;
+
+import java.util.List;
+
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.jboss.netty.buffer.ChannelBuffers;
+import org.jboss.netty.channel.Channel;
+import org.jboss.netty.channel.ChannelHandlerContext;
+import org.jboss.netty.handler.codec.oneone.OneToOneEncoder;
+import org.onosproject.pcepio.protocol.PcepMessage;
+import org.onosproject.pcepio.util.HexDump;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Encode an pcep message for output into a ChannelBuffer, for use in a
+ * netty pipeline.
+ */
+public class PcepMessageEncoder extends OneToOneEncoder {
+    protected static final Logger log = LoggerFactory.getLogger(PcepMessageEncoder.class);
+
+    @Override
+    protected Object encode(ChannelHandlerContext ctx, Channel channel, Object msg) throws Exception {
+        log.debug("Sending message");
+        if (!(msg instanceof List)) {
+            log.debug("Invalid msg.");
+            return msg;
+        }
+
+        @SuppressWarnings("unchecked")
+        List<PcepMessage> msglist = (List<PcepMessage>) msg;
+
+        ChannelBuffer buf = ChannelBuffers.dynamicBuffer();
+
+        for (PcepMessage pm : msglist) {
+            pm.writeTo(buf);
+        }
+
+        HexDump.pcepHexDump(buf);
+
+        return buf;
+    }
+}