Interfaces added for PCEP messages and PCEP Controller
Change-Id: Id678b6832b42bcf4a437322996244d224c4052d0
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpObjectHeader.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpObjectHeader.java
new file mode 100755
index 0000000..37ee9fc
--- /dev/null
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepRsvpObjectHeader.java
@@ -0,0 +1,161 @@
+/*
+ * 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 org.jboss.netty.buffer.ChannelBuffer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Provides PcepRsvpObjectHeader.
+ */
+public class PcepRsvpObjectHeader {
+
+ /*
+ 0 1 2 3
+ +-------------+-------------+-------------+-------------+
+ | Length (bytes) | Class-Num | C-Type |
+ +-------------+-------------+-------------+-------------+
+ | |
+ // (Object contents) //
+ | |
+ +-------------+-------------+-------------+-------------+
+
+ ERROR_SPEC object Header
+ */
+
+ protected static final Logger log = LoggerFactory.getLogger(PcepRsvpObjectHeader.class);
+
+ public static final boolean REQ_OBJ_MUST_PROCESS = true;
+ public static final boolean REQ_OBJ_OPTIONAL_PROCESS = false;
+ public static final boolean RSP_OBJ_IGNORED = true;
+ public static final boolean RSP_OBJ_PROCESSED = false;
+ public static final int OBJECT_TYPE_SHIFT_VALUE = 4;
+ private byte objClassNum;
+ private byte objClassType;
+ private short objLen;
+
+ /**
+ * Constructor to initialize class num , length and type.
+ *
+ * @param objClassNum object class number
+ * @param objClassType object class type
+ * @param objLen object length
+ */
+ public PcepRsvpObjectHeader(byte objClassNum, byte objClassType, short objLen) {
+ this.objClassNum = objClassNum;
+ this.objClassType = objClassType;
+ this.objLen = objLen;
+ }
+
+ /**
+ * Sets the Class num.
+ *
+ * @param value object class number
+ */
+ public void setObjClassNum(byte value) {
+ this.objClassNum = value;
+ }
+
+ /**
+ * Sets the Class type.
+ *
+ * @param value object class type
+ */
+ public void setObjClassType(byte value) {
+ this.objClassType = value;
+ }
+
+ /**
+ * Sets the Class Length.
+ *
+ * @param value object length
+ */
+ public void setObjLen(short value) {
+ this.objLen = value;
+ }
+
+ /**
+ * Returns Object Length.
+ *
+ * @return objLen
+ */
+ public short getObjLen() {
+ return this.objLen;
+ }
+
+ /**
+ * Returns Object num.
+ *
+ * @return objClassNum
+ */
+ public byte getObjClassNum() {
+ return this.objClassNum;
+ }
+
+ /**
+ * Returns Object type.
+ *
+ * @return objClassType
+ */
+ public byte getObjClassType() {
+ return this.objClassType;
+ }
+
+ /**
+ * Writes the byte stream of PcepRsvpObjectHeader to channel buffer.
+ *
+ * @param bb of type channel buffer
+ * @return object length index in channel buffer
+ */
+ public int write(ChannelBuffer bb) {
+ int iLenStartIndex = bb.writerIndex();
+ bb.writeShort((short) 0);
+ bb.writeByte(this.objClassNum);
+ bb.writeByte(this.objClassType);
+ return bb.writerIndex() - iLenStartIndex;
+ }
+
+ /**
+ * Reads the PcepRsvpObjectHeader.
+ *
+ * @param bb of type channel buffer
+ * @return PcepRsvpObjectHeader
+ */
+ public static PcepRsvpObjectHeader read(ChannelBuffer bb) {
+ log.debug("PcepRsvpObjectHeader ::read ");
+ byte objClassNum;
+ byte objClassType;
+ short objLen;
+ objLen = bb.readShort();
+ objClassNum = bb.readByte();
+ objClassType = bb.readByte();
+
+ return new PcepRsvpObjectHeader(objClassNum, objClassType, objLen);
+ }
+
+ /**
+ * Prints the attribute of PcepRsvpObjectHeader.
+ */
+ public void print() {
+
+ log.debug("PcepObjectHeader");
+ log.debug("Object Class-Num: " + objClassNum);
+ log.debug("Object C-Type: " + objClassType);
+ log.debug("Object Length: " + objLen);
+ }
+}