diff options
Diffstat (limited to 'framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepBandwidthObjectVer1.java')
| -rw-r--r-- | framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepBandwidthObjectVer1.java | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepBandwidthObjectVer1.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepBandwidthObjectVer1.java deleted file mode 100644 index 1c78d5b4..00000000 --- a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepBandwidthObjectVer1.java +++ /dev/null @@ -1,233 +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.PcepBandwidthObject; -import org.onosproject.pcepio.types.PcepObjectHeader; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import com.google.common.base.MoreObjects; - -/** - * Provides PcepBandwidthObject. - */ -public class PcepBandwidthObjectVer1 implements PcepBandwidthObject { - - /* - * RFC : 5440 , section : 7.7. - 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 - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Bandwidth | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - - The BANDWIDTH Object format - */ - - protected static final Logger log = LoggerFactory.getLogger(PcepBandwidthObjectVer1.class); - /* - * Requested bandwidth: BANDWIDTH Object-Type is 1. - Bandwidth of an existing TE LSP for which a re-optimization is - requested. BANDWIDTH Object-Type is 2. - */ - //Right now handling type 1 - public static final byte BANDWIDTH_OBJ_TYPE = 1; - public static final byte BANDWIDTH_OBJ_CLASS = 5; - public static final byte BANDWIDTH_OBJECT_VERSION = 1; - public static final short BANDWIDTH_OBJ_MINIMUM_LENGTH = 8; - - static final PcepObjectHeader DEFAULT_BANDWIDTH_OBJECT_HEADER = new PcepObjectHeader(BANDWIDTH_OBJ_CLASS, - BANDWIDTH_OBJ_TYPE, PcepObjectHeader.REQ_OBJ_OPTIONAL_PROCESS, PcepObjectHeader.RSP_OBJ_PROCESSED, - BANDWIDTH_OBJ_MINIMUM_LENGTH); - - private PcepObjectHeader bandwidthObjHeader; - private int iBandwidth; - - /** - * Constructor to bandwidth object header and bandwidth. - * - * @param bandwidthObjHeader bandwidth object header - * @param iBandwidth bandwidth value - */ - public PcepBandwidthObjectVer1(PcepObjectHeader bandwidthObjHeader, int iBandwidth) { - this.bandwidthObjHeader = bandwidthObjHeader; - this.iBandwidth = iBandwidth; - } - - /** - * Constructor to initialize bandwidth. - * - * @param iBandwidth bandwidth value - */ - public PcepBandwidthObjectVer1(int iBandwidth) { - this.bandwidthObjHeader = DEFAULT_BANDWIDTH_OBJECT_HEADER; - this.iBandwidth = iBandwidth; - } - - /** - * Returns Object Header. - * - * @return bandwidthObjHeader - */ - public PcepObjectHeader getBandwidthObjHeader() { - return this.bandwidthObjHeader; - } - - /** - * Sets Object Header. - * - * @param obj bandwidth object header - */ - public void setBandwidthObjHeader(PcepObjectHeader obj) { - this.bandwidthObjHeader = obj; - } - - @Override - public int getBandwidth() { - return this.iBandwidth; - } - - @Override - public void setBandwidth(int iBandwidth) { - this.iBandwidth = iBandwidth; - } - - /** - * Reads from channel buffer and returns object of PcepBandwidthObject. - * - * @param cb channel buffer to parse - * @return object of PcepBandwidthObject - * @throws PcepParseException while parsing channel buffer - */ - public static PcepBandwidthObject read(ChannelBuffer cb) throws PcepParseException { - - PcepObjectHeader bandwidthObjHeader; - int iBandwidth; - - bandwidthObjHeader = PcepObjectHeader.read(cb); - iBandwidth = cb.readInt(); - - return new PcepBandwidthObjectVer1(bandwidthObjHeader, iBandwidth); - } - - @Override - public int write(ChannelBuffer cb) throws PcepParseException { - - //write Object header - int objStartIndex = cb.writerIndex(); - int objLenIndex = bandwidthObjHeader.write(cb); - - if (objLenIndex <= 0) { - throw new PcepParseException("Failed to write bandwidth object header. Index " + objLenIndex); - } - - cb.writeInt(iBandwidth); - short hLength = (short) (cb.writerIndex() - objStartIndex); - cb.setShort(objLenIndex, hLength); - //will be helpful during print(). - bandwidthObjHeader.setObjLen(hLength); - - return cb.writerIndex() - objStartIndex; - } - - /** - * builder class for PCEP bandwidth object. - */ - public static class Builder implements PcepBandwidthObject.Builder { - - private PcepObjectHeader bandwidthObjHeader; - private boolean bIsHeaderSet = false; - - private int iBandwidth; - private boolean bIsBandwidthSet = false; - - private boolean bPFlag; - private boolean bIsPFlagSet = false; - - private boolean bIFlag; - private boolean bIsIFlagSet = false; - - @Override - public PcepBandwidthObject build() throws PcepParseException { - - PcepObjectHeader bandwidthObjHeader = this.bIsHeaderSet ? this.bandwidthObjHeader - : DEFAULT_BANDWIDTH_OBJECT_HEADER; - - if (bIsPFlagSet) { - bandwidthObjHeader.setPFlag(bPFlag); - } - - if (bIsIFlagSet) { - bandwidthObjHeader.setIFlag(bIFlag); - } - - if (!this.bIsBandwidthSet) { - throw new PcepParseException("bandwidth not Set while building Bandwidth Object."); - } - - return new PcepBandwidthObjectVer1(bandwidthObjHeader, iBandwidth); - } - - @Override - public int getBandwidth() { - return this.iBandwidth; - } - - @Override - public PcepObjectHeader getBandwidthObjHeader() { - return this.bandwidthObjHeader; - } - - @Override - public Builder setBandwidthObjHeader(PcepObjectHeader obj) { - this.bandwidthObjHeader = obj; - return this; - } - - @Override - public Builder setBandwidth(int iBandwidth) { - this.iBandwidth = iBandwidth; - this.bIsBandwidthSet = true; - return this; - } - - @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 String toString() { - return MoreObjects.toStringHelper(getClass()) - .add("BandwidthObjectHeader", bandwidthObjHeader) - .add("Bandwidth", iBandwidth).toString(); - } -} |