From e63291850fd0795c5700e25e67e5dee89ba54c5f Mon Sep 17 00:00:00 2001
From: Ashlee Young <ashlee@wildernessvoice.com>
Date: Tue, 1 Dec 2015 05:49:27 -0800
Subject: onos commit hash c2999f30c69e50df905a9d175ef80b3f23a98514

Change-Id: I2bb8562c4942b6d6a6d60b663db2e17540477b81
Signed-off-by: Ashlee Young <ashlee@wildernessvoice.com>
---
 .../pcepio/types/OpaqueLinkAttributeTlv.java       | 155 +++++++++++++++++++++
 1 file changed, 155 insertions(+)
 create mode 100644 framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/OpaqueLinkAttributeTlv.java

(limited to 'framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/OpaqueLinkAttributeTlv.java')

diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/OpaqueLinkAttributeTlv.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/OpaqueLinkAttributeTlv.java
new file mode 100644
index 00000000..1af332eb
--- /dev/null
+++ b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/OpaqueLinkAttributeTlv.java
@@ -0,0 +1,155 @@
+/*
+ * 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.pcepio.types;
+
+import java.util.Objects;
+import org.jboss.netty.buffer.ChannelBuffer;
+import org.onosproject.pcepio.protocol.PcepVersion;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.base.MoreObjects;
+import com.google.common.base.MoreObjects.ToStringHelper;
+
+/**
+ * Provides Opaque Link Attribute.
+ */
+public class OpaqueLinkAttributeTlv implements PcepValueType {
+
+    /*
+     * TLV format.
+     * Reference :[I-D.ietf-idr-attributesls-distribution] /3.3.2.6
+      0                   1                   2                   3
+      0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     |              Type=TBD42       |             Length            |
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     //                Opaque link attributes (variable)            //
+     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+     */
+
+    protected static final Logger log = LoggerFactory.getLogger(OpaqueLinkAttributeTlv.class);
+
+    public static final short TYPE = 1097; //TODO:NEED TO HANDLE TDB42
+    private final short hLength;
+
+    private final byte[] rawValue;
+
+    /**
+     * constructor to initialize rawValue.
+     *
+     * @param rawValue of Opaque Link Attribute
+     * @param hLength length
+     */
+    public OpaqueLinkAttributeTlv(byte[] rawValue, short hLength) {
+        log.debug("OpaqueLinkAttributeTlv");
+        this.rawValue = rawValue;
+        if (0 == hLength) {
+            this.hLength = (short) rawValue.length;
+        } else {
+            this.hLength = hLength;
+        }
+    }
+
+    /**
+     * Returns newly created OpaqueLinkAttributeTlv object.
+     *
+     * @param raw of Opaque Link Attribute
+     * @param hLength length
+     * @return new object of OpaqueLinkAttributeTlv
+     */
+    public static OpaqueLinkAttributeTlv of(final byte[] raw, short hLength) {
+        return new OpaqueLinkAttributeTlv(raw, hLength);
+    }
+
+    /**
+     * Returns raw value of Opaque Link Attribute Tlv.
+     * @return rawValue raw value
+     */
+    public byte[] getValue() {
+        return rawValue;
+    }
+
+    @Override
+    public PcepVersion getVersion() {
+        return PcepVersion.PCEP_1;
+    }
+
+    @Override
+    public short getType() {
+        return TYPE;
+    }
+
+    @Override
+    public short getLength() {
+        return hLength;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(rawValue);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj instanceof OpaqueLinkAttributeTlv) {
+            OpaqueLinkAttributeTlv other = (OpaqueLinkAttributeTlv) obj;
+            return Objects.equals(this.rawValue, other.rawValue);
+        }
+        return false;
+    }
+
+    @Override
+    public int write(ChannelBuffer c) {
+        int iLenStartIndex = c.writerIndex();
+        c.writeShort(TYPE);
+        c.writeShort(hLength);
+        c.writeBytes(rawValue);
+        return c.writerIndex() - iLenStartIndex;
+    }
+
+    /**
+     * Reads the channel buffer and returns object of OpaqueLinkAttributeTlv.
+     *
+     * @param c input channel buffer
+     * @param hLength length
+     * @return object of Opaque Link Attribute Tlv
+     */
+    public static PcepValueType read(ChannelBuffer c, short hLength) {
+        byte[] iOpaqueValue = new byte[hLength];
+        c.readBytes(iOpaqueValue, 0, hLength);
+        return new OpaqueLinkAttributeTlv(iOpaqueValue, hLength);
+    }
+
+    @Override
+    public String toString() {
+        ToStringHelper toStrHelper = MoreObjects.toStringHelper(getClass());
+
+        toStrHelper.add("Type", TYPE);
+        toStrHelper.add("Length", hLength);
+
+        StringBuffer result = new StringBuffer();
+        for (byte b : rawValue) {
+            result.append(String.format("%02X ", b));
+        }
+        toStrHelper.add("Value", result);
+
+        return toStrHelper.toString();
+    }
+}
-- 
cgit 1.2.3-korg