Implementation of PcInitate and PcUpdate messages
Change-Id: I746a5860a8b4a8022d747a02075ed3237741c53a
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java
new file mode 100644
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+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java
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+/*
+ * 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.PcepNai;
+
+import com.google.common.base.MoreObjects;
+
+public class PcepNaiIpv6Adjacency implements PcepNai {
+
+ public static final byte ST_TYPE = 0x04;
+ public static final byte IPV6_LEN = 0x10;
+
+ private final byte[] localIpv6Addr;
+ private final byte[] remoteIpv6Addr;
+
+ /**
+ * Constructor to initialize local ipv6 and remote ipv6.
+ *
+ * @param localIpv6 local ipv6 address
+ * @param remoteIpv6 remote ipv6 address
+ */
+ public PcepNaiIpv6Adjacency(byte[] localIpv6, byte[] remoteIpv6) {
+ this.localIpv6Addr = localIpv6;
+ this.remoteIpv6Addr = remoteIpv6;
+ }
+
+ @Override
+ public byte getType() {
+ return ST_TYPE;
+ }
+
+ @Override
+ public int write(ChannelBuffer bb) {
+ int iLenStartIndex = bb.writerIndex();
+ bb.writeBytes(localIpv6Addr);
+ bb.writeBytes(remoteIpv6Addr);
+ return bb.writerIndex() - iLenStartIndex;
+ }
+
+ /**
+ * Reads from channel buffer and returns object of PcepNAIIpv6AdjacencyVer1.
+ *
+ * @param bb of type channel buffer
+ * @return object of PcepNAIIpv6AdjacencyVer1
+ */
+ public static PcepNaiIpv6Adjacency read(ChannelBuffer bb) {
+ byte[] localIpv6 = new byte[IPV6_LEN];
+ bb.readBytes(localIpv6, 0, IPV6_LEN);
+ byte[] remoteIpv6 = new byte[IPV6_LEN];
+ bb.readBytes(remoteIpv6, 0, IPV6_LEN);
+ return new PcepNaiIpv6Adjacency(localIpv6, remoteIpv6);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(localIpv6Addr, remoteIpv6Addr);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj instanceof PcepNaiIpv6Adjacency) {
+ PcepNaiIpv6Adjacency other = (PcepNaiIpv6Adjacency) obj;
+ return Objects.equals(this.localIpv6Addr, other.localIpv6Addr)
+ && Objects.equals(this.remoteIpv6Addr, other.remoteIpv6Addr);
+ }
+ return false;
+ }
+
+ /**
+ * Creates object of PcepNaiIpv6Adjacency with local ipv6 address and remote ipv6 address.
+ *
+ * @param localIpv6Addr local ipv6 address
+ * @param remoteIpv6Addr remote ipv6 address
+ * @return object of PcepNaiIpv6Adjacency
+ */
+
+ public static PcepNaiIpv6Adjacency of(final byte[] localIpv6Addr, final byte[] remoteIpv6Addr) {
+ return new PcepNaiIpv6Adjacency(localIpv6Addr, remoteIpv6Addr);
+ }
+
+ @Override
+ public String toString() {
+ return MoreObjects.toStringHelper(getClass())
+ .add("local IPV6 address", localIpv6Addr)
+ .add("remote IPV6 address", remoteIpv6Addr)
+ .toString();
+ }
+
+}