diff options
Diffstat (limited to 'framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepFecObjectIPv6Ver1.java')
| -rw-r--r-- | framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepFecObjectIPv6Ver1.java | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepFecObjectIPv6Ver1.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepFecObjectIPv6Ver1.java deleted file mode 100644 index 240a96f7..00000000 --- a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepFecObjectIPv6Ver1.java +++ /dev/null @@ -1,220 +0,0 @@ -/* - * 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.protocol.ver1; - -import org.jboss.netty.buffer.ChannelBuffer; -import org.onosproject.pcepio.exceptions.PcepParseException; -import org.onosproject.pcepio.protocol.PcepFecObjectIPv6; -import org.onosproject.pcepio.protocol.PcepVersion; -import org.onosproject.pcepio.types.PcepObjectHeader; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import com.google.common.base.MoreObjects; - -/** - * Provides Pcep Fec Object IPv6 object. - */ -public class PcepFecObjectIPv6Ver1 implements PcepFecObjectIPv6 { - - /* - * ref : draft-zhao-pce-pcep-extension-for-pce-controller-01 , section : 7.5 - * - 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 - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | | - // IPv6 Node ID (16 bytes) // - | | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - - FEC Object-Type is 2 IPv6 Node ID - */ - protected static final Logger log = LoggerFactory.getLogger(PcepFecObjectIPv6Ver1.class); - - public static final byte FEC_OBJ_TYPE = 2; - public static final byte FEC_OBJ_CLASS = 63; //to be defined - public static final byte FEC_OBJECT_VERSION = 1; - public static final short FEC_OBJ_MINIMUM_LENGTH = 20; - public static final int MINIMUM_COMMON_HEADER_LENGTH = 4; - public static final int IPV6_ADDRESS_LENGTH = 16; - - static final PcepObjectHeader DEFAULT_FEC_OBJECT_HEADER = new PcepObjectHeader(FEC_OBJ_CLASS, FEC_OBJ_TYPE, - PcepObjectHeader.REQ_OBJ_OPTIONAL_PROCESS, PcepObjectHeader.RSP_OBJ_PROCESSED, FEC_OBJ_MINIMUM_LENGTH); - - private PcepObjectHeader fecObjHeader; - private byte[] nodeID = new byte[IPV6_ADDRESS_LENGTH]; - - /** - * Constructor to initialize parameters for PCEP fec object. - * - * @param fecObjHeader Fec object header - * @param nodeID node ID - */ - public PcepFecObjectIPv6Ver1(PcepObjectHeader fecObjHeader, byte[] nodeID) { - this.fecObjHeader = fecObjHeader; - this.nodeID = nodeID; - } - - /** - * Sets the Object header. - * - * @param obj object header - */ - public void setFecIpv6ObjHeader(PcepObjectHeader obj) { - this.fecObjHeader = obj; - } - - @Override - public void setNodeID(byte[] nodeID) { - this.nodeID = nodeID; - } - - /** - * Returns object header. - * - * @return fec Object Header - */ - public PcepObjectHeader getFecIpv6ObjHeader() { - return this.fecObjHeader; - } - - @Override - public byte[] getNodeID() { - return this.nodeID; - } - - /** - * reads the channel buffer and returns object of PcepFecObjectIPv6. - * - * @param cb of channel buffer. - * @return object of PcepFecObjectIPv6 - * @throws PcepParseException when fails to read from channel buffer - */ - public static PcepFecObjectIPv6 read(ChannelBuffer cb) throws PcepParseException { - - PcepObjectHeader fecObjHeader; - byte[] nodeID = new byte[IPV6_ADDRESS_LENGTH]; - fecObjHeader = PcepObjectHeader.read(cb); - cb.readBytes(nodeID, 0, IPV6_ADDRESS_LENGTH); - return new PcepFecObjectIPv6Ver1(fecObjHeader, nodeID); - } - - @Override - public int write(ChannelBuffer cb) throws PcepParseException { - - int objStartIndex = cb.writerIndex(); - - //write common header - int objLenIndex = fecObjHeader.write(cb); - cb.writeBytes(nodeID); - - //now write FEC IPv4 Object Length - cb.setShort(objLenIndex, (short) (cb.writerIndex() - objStartIndex)); - return cb.writerIndex(); - } - - /** - * Builder class for PCEP fec object IPv6. - */ - public static class Builder implements PcepFecObjectIPv6.Builder { - private boolean bIsHeaderSet = false; - private boolean bIsNodeIdset = false; - - private PcepObjectHeader fecObjHeader; - private byte[] nodeID = new byte[IPV6_ADDRESS_LENGTH]; - - private boolean bIsPFlagSet = false; - private boolean bPFlag; - - private boolean bIsIFlagSet = false; - private boolean bIFlag; - - @Override - public PcepFecObjectIPv6 build() throws PcepParseException { - PcepObjectHeader fecObjHeader = this.bIsHeaderSet ? this.fecObjHeader : DEFAULT_FEC_OBJECT_HEADER; - - if (!this.bIsNodeIdset) { - throw new PcepParseException(" NodeID not set while building PcepFecObjectIPv6 object."); - } - if (bIsPFlagSet) { - fecObjHeader.setPFlag(bPFlag); - } - if (bIsIFlagSet) { - fecObjHeader.setIFlag(bIFlag); - } - return new PcepFecObjectIPv6Ver1(fecObjHeader, this.nodeID); - } - - @Override - public Builder setPFlag(boolean value) { - this.bPFlag = value; - this.bIsPFlagSet = true; - return this; - } - - @Override - public Builder setIFlag(boolean value) { - this.bIFlag = value; - this.bIsIFlagSet = true; - return this; - } - - @Override - public PcepObjectHeader getFecIpv6ObjHeader() { - return this.fecObjHeader; - } - - @Override - public Builder setFecIpv6ObjHeader(PcepObjectHeader obj) { - this.fecObjHeader = obj; - this.bIsHeaderSet = true; - return this; - } - - @Override - public byte[] getNodeID() { - return this.nodeID; - } - - @Override - public Builder setNodeID(byte[] value) { - this.nodeID = value; - this.bIsNodeIdset = true; - return this; - } - - } - - @Override - public PcepVersion getVersion() { - return PcepVersion.PCEP_1; - } - - @Override - public int getType() { - return FEC_OBJ_TYPE; - } - - @Override - public String toString() { - return MoreObjects.toStringHelper(getClass()) - .add("fecObjHeader", fecObjHeader) - .add("NodeID: ", nodeID) - .toString(); - } -} |