diff options
Diffstat (limited to 'framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepStateReportVer1.java')
| -rw-r--r-- | framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepStateReportVer1.java | 421 |
1 files changed, 0 insertions, 421 deletions
diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepStateReportVer1.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepStateReportVer1.java deleted file mode 100644 index ce589bc0..00000000 --- a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepStateReportVer1.java +++ /dev/null @@ -1,421 +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.PcepAttribute; -import org.onosproject.pcepio.protocol.PcepBandwidthObject; -import org.onosproject.pcepio.protocol.PcepEroObject; -import org.onosproject.pcepio.protocol.PcepLspObject; -import org.onosproject.pcepio.protocol.PcepRroObject; -import org.onosproject.pcepio.protocol.PcepSrpObject; -import org.onosproject.pcepio.protocol.PcepStateReport; -import org.onosproject.pcepio.types.PcepObjectHeader; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -import com.google.common.base.MoreObjects; -import com.google.common.base.MoreObjects.ToStringHelper; - -/** - * Provide the State Report for the Pcep Report Message. - * Reference :PCE extensions for stateful draft-ietf-pce-stateful-pce-10. - */ -public class PcepStateReportVer1 implements PcepStateReport { - /* - * <state-report> ::= [<SRP>] - <LSP> - <path> - Where: - <path> ::= <ERO><attribute-list>[<RRO>] - */ - - protected static final Logger log = LoggerFactory.getLogger(PcepStateReport.class); - - public static final int OBJECT_HEADER_LENGTH = 4; - - /** - * Provides PCEP Message path for report message. - */ - public class PcepMsgPath implements PcepStateReport.PcepMsgPath { - - /* - * <path> ::= <ERO><attribute-list>[<RRO>] - */ - - //PcepEroObject - private PcepEroObject eroObj; - private boolean isEroObjectSet; - //PcepAttribute List - private PcepAttribute attrList; - private boolean isAttributeListSet; - //PcepRroObject - private PcepRroObject rroObj; - private boolean isRroObjectSet; - private PcepBandwidthObject bandwidth; - private boolean isBandwidthObjectSet; - - /** - * Constructor to reset the parameters. - */ - public PcepMsgPath() { - eroObj = null; - attrList = null; - rroObj = null; - this.isEroObjectSet = false; - this.isAttributeListSet = false; - this.isRroObjectSet = false; - this.isBandwidthObjectSet = false; - } - - /** - * Constructor to initialize the parameters from PCEP Message path. - * - * @param eroObj PCEP ERO Object - * @param attrList PCEP Attribute - * @param rroObj PCEP Rro Object - * @param bandwidth PCEP bandwidth object - */ - public PcepMsgPath(PcepEroObject eroObj, PcepAttribute attrList, PcepRroObject rroObj, - PcepBandwidthObject bandwidth) { - - this.eroObj = eroObj; - this.attrList = attrList; - this.rroObj = rroObj; - this.bandwidth = bandwidth; - if (rroObj == null) { - this.isRroObjectSet = false; - } else { - this.isRroObjectSet = true; - } - if (eroObj == null) { - this.isEroObjectSet = false; - } else { - this.isEroObjectSet = true; - } - if (attrList == null) { - this.isAttributeListSet = false; - } else { - this.isAttributeListSet = true; - } - if (bandwidth == null) { - this.isBandwidthObjectSet = false; - } else { - this.isBandwidthObjectSet = true; - } - } - - /** - * Returns PcepEroObject. - * - * @return eroObj PCEP ERO Object - */ - @Override - public PcepEroObject getEroObject() { - return this.eroObj; - } - - /** - * Returns PCEP Attribute. - * - * @return attrList Attribute list - */ - @Override - public PcepAttribute getPcepAttribute() { - return this.attrList; - } - - /** - * Returns PcepRroObject. - * - * @return rroObj PCEP RRO Object - */ - @Override - public PcepRroObject getRroObject() { - return this.rroObj; - } - - @Override - public PcepBandwidthObject getBandwidthObject() { - return this.bandwidth; - } - - @Override - public void setEroObject(PcepEroObject eroObj) { - this.eroObj = eroObj; - } - - @Override - public void setPcepAttribute(PcepAttribute attrList) { - this.attrList = attrList; - } - - @Override - public void setRroObject(PcepRroObject rroObj) { - this.rroObj = rroObj; - } - - @Override - public void setBandwidthObject(PcepBandwidthObject bandwidth) { - this.bandwidth = bandwidth; - } - - /** - * Reads all the Objects for PCEP Message Path. - * - * @param bb of type channel buffer - * @return PCEP Message path - * @throws PcepParseException when fails to read pcep message path - */ - @Override - public PcepMsgPath read(ChannelBuffer bb) throws PcepParseException { - - PcepEroObject eroObj; - PcepAttribute attrList; - PcepRroObject rroObj = null; - PcepBandwidthObject bandwidth = null; - - eroObj = PcepEroObjectVer1.read(bb); - attrList = PcepAttributeVer1.read(bb); - - boolean bBreakWhile = false; - while (0 < bb.readableBytes()) { - - if (bb.readableBytes() < OBJECT_HEADER_LENGTH) { - break; - } - bb.markReaderIndex(); - PcepObjectHeader tempObjHeader = PcepObjectHeader.read(bb); - bb.resetReaderIndex(); - byte yObjClass = tempObjHeader.getObjClass(); - - switch (yObjClass) { - case PcepRroObjectVer1.RRO_OBJ_CLASS: - rroObj = PcepRroObjectVer1.read(bb); - break; - case PcepInterLayerObjectVer1.INTER_LAYER_OBJ_CLASS: - bb.skipBytes(tempObjHeader.getObjLen()); - break; - case PcepBandwidthObjectVer1.BANDWIDTH_OBJ_CLASS: - bandwidth = PcepBandwidthObjectVer1.read(bb); - break; - default: - //Otherthan above objects handle those objects in caller. - bBreakWhile = true; - break; - } - if (bBreakWhile) { - break; - } - } - return new PcepMsgPath(eroObj, attrList, rroObj, bandwidth); - } - - /** - * Writes all the objects for PCEP message path. - * - * @param bb of type channel buffer. - * @return object length index - * @throws PcepParseException when fails to write to channel buffer - */ - @Override - public int write(ChannelBuffer bb) throws PcepParseException { - int iLenStartIndex = bb.writerIndex(); - - //write Object header - if (this.isEroObjectSet) { - this.eroObj.write(bb); - } else { - throw new PcepParseException("Ero object is not set in path"); - } - - if (this.isAttributeListSet) { - this.attrList.write(bb); - } - - // RRO is optional check and read - if (this.isRroObjectSet) { - this.rroObj.write(bb); - // bandwidth should come along with RRO. - if (this.isBandwidthObjectSet) { - this.bandwidth.write(bb); - } - } - return bb.writerIndex() - iLenStartIndex; - } - - @Override - public String toString() { - ToStringHelper toStrHelper = MoreObjects.toStringHelper(getClass()); - - if (attrList != null) { - toStrHelper.add("AttributeList", attrList); - } - if (rroObj instanceof PcepRroObjectVer1) { - toStrHelper.add("RroObject", rroObj); - } - if (bandwidth instanceof PcepBandwidthObjectVer1) { - toStrHelper.add("bandwidthObject", bandwidth); - } - return toStrHelper.toString(); - } - } - - //SRP Object - private PcepSrpObject srpObject; - //LSP Object - private PcepLspObject lspObject; - //PcepMsgPath - private PcepStateReport.PcepMsgPath msgPath; - - /** - * Constructor to reset objects. - */ - public PcepStateReportVer1() { - this.srpObject = null; - this.lspObject = null; - this.msgPath = null; - } - - public PcepStateReportVer1(PcepSrpObject srpObject, PcepLspObject lspObject, PcepStateReport.PcepMsgPath msgPath) { - this.srpObject = srpObject; - this.lspObject = lspObject; - this.msgPath = msgPath; - } - - @Override - public PcepSrpObject getSrpObject() { - return srpObject; - } - - @Override - public PcepLspObject getLspObject() { - return lspObject; - } - - @Override - public PcepStateReport.PcepMsgPath getMsgPath() { - return msgPath; - } - - @Override - public void setSrpObject(PcepSrpObject srpObj) { - this.srpObject = srpObj; - } - - @Override - public void setLspObject(PcepLspObject lspObject) { - this.lspObject = lspObject; - } - - @Override - public void setMsgPath(PcepStateReport.PcepMsgPath msgPath) { - this.msgPath = msgPath; - } - - /** - * Builder class for PCEP state report. - */ - public static class Builder implements PcepStateReport.Builder { - - private boolean bIsSRPObjectSet = false; - private boolean bIsLSPObjectSet = false; - private boolean bIsPcepMsgPathSet = false; - - //PCEP SRP Object - private PcepSrpObject srpObject; - //PCEP LSP Object - private PcepLspObject lspObject; - //PCEP Attribute list - private PcepStateReport.PcepMsgPath msgPath; - - @Override - public PcepStateReport build() throws PcepParseException { - - //PCEP SRP Object - PcepSrpObject srpObject = null; - //PCEP LSP Object - PcepLspObject lspObject = null; - //PCEP Attribute list - PcepStateReport.PcepMsgPath msgPath = null; - - if (this.bIsSRPObjectSet) { - srpObject = this.srpObject; - } - - if (!this.bIsLSPObjectSet) { - throw new PcepParseException(" LSP Object NOT Set while building PcepStateReport."); - } else { - lspObject = this.lspObject; - } - if (!this.bIsPcepMsgPathSet) { - throw new PcepParseException(" Message Path NOT Set while building PcepStateReport."); - } else { - msgPath = this.msgPath; - } - - return new PcepStateReportVer1(srpObject, lspObject, msgPath); - } - - @Override - public PcepSrpObject getSrpObject() { - return this.srpObject; - } - - @Override - public PcepLspObject getLspObject() { - return this.lspObject; - } - - @Override - public PcepStateReport.PcepMsgPath getMsgPath() { - return this.msgPath; - } - - @Override - public Builder setSrpObject(PcepSrpObject srpobj) { - this.srpObject = srpobj; - this.bIsSRPObjectSet = true; - return this; - } - - @Override - public Builder setLspObject(PcepLspObject lspObject) { - this.lspObject = lspObject; - this.bIsLSPObjectSet = true; - return this; - } - - @Override - public Builder setMsgPath(PcepStateReport.PcepMsgPath msgPath) { - this.msgPath = msgPath; - this.bIsPcepMsgPathSet = true; - return this; - } - } - - @Override - public String toString() { - return MoreObjects.toStringHelper(getClass()) - .omitNullValues() - .add("SrpObject", srpObject) - .add("LspObject", lspObject) - .add("MsgPath", msgPath) - .toString(); - } -} |