diff options
Diffstat (limited to 'framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepEndPointsObjectVer1.java')
| -rw-r--r-- | framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepEndPointsObjectVer1.java | 256 |
1 files changed, 0 insertions, 256 deletions
diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepEndPointsObjectVer1.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepEndPointsObjectVer1.java deleted file mode 100644 index 08dc0c9b..00000000 --- a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepEndPointsObjectVer1.java +++ /dev/null @@ -1,256 +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.PcepEndPointsObject; -import org.onosproject.pcepio.types.PcepObjectHeader; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import com.google.common.base.MoreObjects; - -/** - * Provides PCEP Endpoints Object. - */ -public class PcepEndPointsObjectVer1 implements PcepEndPointsObject { - - /* - * RFC : 5440 , section : 7.6 - * An End point is defined as follows: - END-POINTS Object-Class is 4. - - END-POINTS Object-Type is 1 for IPv4 and 2 for IPv6. - 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 - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Object-Class | OT |Res|P|I| Object Length (bytes) | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Source IPv4 address | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - | Destination IPv4 address | - +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ - - */ - protected static final Logger log = LoggerFactory.getLogger(PcepEndPointsObjectVer1.class); - - static final byte END_POINTS_OBJ_TYPE = 1; - static final byte END_POINTS_OBJ_CLASS = 4; - static final byte END_POINTS_OBJECT_VERSION = 1; - static final short END_POINTS_OBJ_MINIMUM_LENGTH = 12; - public static byte endPointObjType; - - static final PcepObjectHeader DEFAULT_END_POINTS_OBJECT_HEADER = new PcepObjectHeader(END_POINTS_OBJ_CLASS, - END_POINTS_OBJ_TYPE, PcepObjectHeader.REQ_OBJ_OPTIONAL_PROCESS, PcepObjectHeader.RSP_OBJ_PROCESSED, - END_POINTS_OBJ_MINIMUM_LENGTH); - - private PcepObjectHeader endPointsObjHeader; - public int sourceIpAddress; - public int destIpAddress; - - /** - * Constructor to initialize all variables. - * - * @param endPointsObjHeader end points object header - * @param sourceIpAddress source IP address - * @param destIpAddress destination IP address - */ - public PcepEndPointsObjectVer1(PcepObjectHeader endPointsObjHeader, int sourceIpAddress, int destIpAddress) { - - this.endPointsObjHeader = endPointsObjHeader; - this.sourceIpAddress = sourceIpAddress; - this.destIpAddress = destIpAddress; - } - - /** - * Sets End Points Object Header. - * - * @param obj of PcepObjectHeader - */ - public void setEndPointsObjHeader(PcepObjectHeader obj) { - this.endPointsObjHeader = obj; - } - - @Override - public void setSourceIpAddress(int sourceIpAddress) { - this.sourceIpAddress = sourceIpAddress; - } - - @Override - public void setDestIpAddress(int destIpAddress) { - this.destIpAddress = destIpAddress; - } - - @Override - public int getSourceIpAddress() { - return this.sourceIpAddress; - } - - @Override - public int getDestIpAddress() { - return this.destIpAddress; - } - - /** - * Reads from channel buffer and returns object of PcepEndPointsObject. - * - * @param cb of channel buffer - * @return object of PcepEndPointsObject - * @throws PcepParseException while parsing channel buffer - */ - public static PcepEndPointsObject read(ChannelBuffer cb) throws PcepParseException { - - PcepObjectHeader endPointsObjHeader; - int sourceIpAddress; - int destIpAddress; - - endPointsObjHeader = PcepObjectHeader.read(cb); - if (endPointsObjHeader.getObjType() == END_POINTS_OBJ_TYPE - && endPointsObjHeader.getObjClass() == END_POINTS_OBJ_CLASS) { - sourceIpAddress = cb.readInt(); - destIpAddress = cb.readInt(); - } else { - throw new PcepParseException("Expected PcepEndPointsObject."); - } - return new PcepEndPointsObjectVer1(endPointsObjHeader, sourceIpAddress, destIpAddress); - } - - @Override - public int write(ChannelBuffer cb) throws PcepParseException { - - int objStartIndex = cb.writerIndex(); - //write common header - int objLenIndex = endPointsObjHeader.write(cb); - - //write source IPv4 IP - cb.writeInt(sourceIpAddress); - //write destination IPv4 IP - cb.writeInt(destIpAddress); - - int length = cb.writerIndex() - objStartIndex; - //now write EndPoints Object Length - cb.setShort(objLenIndex, (short) length); - //will be helpful during print(). - endPointsObjHeader.setObjLen((short) length); - - return cb.writerIndex(); - - } - - /** - * Builder class for PCEP end points objects. - */ - public static class Builder implements PcepEndPointsObject.Builder { - - private boolean bIsHeaderSet = false; - private boolean bIsSourceIpAddressset = false; - private boolean bIsDestIpAddressset = false; - private PcepObjectHeader endpointsObjHeader; - private int sourceIpAddress; - private int destIpAddress; - - private boolean bIsPFlagSet = false; - private boolean bPFlag; - - private boolean bIsIFlagSet = false; - private boolean bIFlag; - - @Override - public PcepEndPointsObject build() throws PcepParseException { - - PcepObjectHeader endpointsObjHeader = this.bIsHeaderSet ? this.endpointsObjHeader - : DEFAULT_END_POINTS_OBJECT_HEADER; - - if (bIsPFlagSet) { - endpointsObjHeader.setPFlag(bPFlag); - } - - if (bIsIFlagSet) { - endpointsObjHeader.setIFlag(bIFlag); - } - - if (!this.bIsSourceIpAddressset) { - throw new PcepParseException("SourceIpAddress not set while building EndPoints object"); - } - - if (!this.bIsDestIpAddressset) { - throw new PcepParseException("DestIpAddress not set while building EndPoints object"); - } - - return new PcepEndPointsObjectVer1(endpointsObjHeader, this.sourceIpAddress, this.destIpAddress); - } - - @Override - public PcepObjectHeader getEndPointsObjHeader() { - return this.endpointsObjHeader; - } - - @Override - public Builder setEndPointsObjHeader(PcepObjectHeader obj) { - this.endpointsObjHeader = obj; - this.bIsHeaderSet = true; - return this; - } - - @Override - public int getSourceIpAddress() { - return this.sourceIpAddress; - } - - @Override - public Builder setSourceIpAddress(int sourceIpAddress) { - this.sourceIpAddress = sourceIpAddress; - this.bIsSourceIpAddressset = true; - return this; - } - - @Override - public int getDestIpAddress() { - return this.destIpAddress; - } - - @Override - public Builder setDestIpAddress(int destIpAddress) { - this.destIpAddress = destIpAddress; - this.bIsDestIpAddressset = 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("sourceIpAddress", sourceIpAddress) - .add("destIpAddress", destIpAddress).toString(); - } - -} |