From e63291850fd0795c5700e25e67e5dee89ba54c5f Mon Sep 17 00:00:00 2001 From: Ashlee Young Date: Tue, 1 Dec 2015 05:49:27 -0800 Subject: onos commit hash c2999f30c69e50df905a9d175ef80b3f23a98514 Change-Id: I2bb8562c4942b6d6a6d60b663db2e17540477b81 Signed-off-by: Ashlee Young --- .../pcepio/protocol/ver1/PcepMsgPathVer1.java | 187 +++++++++++++++++++++ 1 file changed, 187 insertions(+) create mode 100644 framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepMsgPathVer1.java (limited to 'framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepMsgPathVer1.java') diff --git a/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepMsgPathVer1.java b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepMsgPathVer1.java new file mode 100644 index 00000000..49c738fc --- /dev/null +++ b/framework/src/onos/protocols/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepMsgPathVer1.java @@ -0,0 +1,187 @@ +/* + * 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.PcepEroObject; +import org.onosproject.pcepio.protocol.PcepMsgPath; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.google.common.base.MoreObjects; + +/** + * Provides PCEP Message PAth for update message. + * Reference :PCE extensions for stateful draft-ietf-pce-stateful-pce-10. + */ +public class PcepMsgPathVer1 implements PcepMsgPath { + + /* + * ::= + */ + + protected static final Logger log = LoggerFactory.getLogger(PcepMsgPathVer1.class); + //PcepEroObject + private PcepEroObject eroObj; + private boolean isEroObjectSet; + // PcepAttribute + private PcepAttribute attrList; + private boolean isAttributeListSet; + + /** + * constructor to initialize objects. + */ + public PcepMsgPathVer1() { + eroObj = null; + attrList = null; + isEroObjectSet = false; + isAttributeListSet = false; + } + + @Override + public PcepEroObject getEroObject() { + return eroObj; + } + + @Override + public PcepAttribute getPcepAttribute() { + return attrList; + } + + @Override + public void setEroObject(PcepEroObject eroObj) { + this.eroObj = eroObj; + } + + @Override + public void setPcepAttribute(PcepAttribute attrList) { + this.attrList = attrList; + } + + /** + * constructor to initialize member variables. + * + * @param eroObj pcep ero object + * @param attrList pcep attribute + */ + public PcepMsgPathVer1(PcepEroObject eroObj, PcepAttribute attrList) { + this.eroObj = eroObj; + isEroObjectSet = true; + this.attrList = attrList; + if (attrList == null) { + isAttributeListSet = false; + } else { + isAttributeListSet = true; + } + } + + @Override + public PcepMsgPath read(ChannelBuffer cb) throws PcepParseException { + PcepEroObject eroObj; + PcepAttribute attrList; + + eroObj = PcepEroObjectVer1.read(cb); + attrList = PcepAttributeVer1.read(cb); + + return new PcepMsgPathVer1(eroObj, attrList); + } + + @Override + public int write(ChannelBuffer cb) throws PcepParseException { + int iLenStartIndex = cb.writerIndex(); + + //write Object header + if (this.isEroObjectSet) { + this.eroObj.write(cb); + } + if (this.isAttributeListSet) { + attrList.write(cb); + } + + return cb.writerIndex() - iLenStartIndex; + } + + /** + * Builder class for PCEP Message path. + */ + public static class Builder implements PcepMsgPath.Builder { + + private boolean bIsEROObjectSet = false; + private boolean bIsPcepAttributeSet = false; + + //PCEP ERO Object + private PcepEroObject eroObject; + //PCEP Attribute list + private PcepAttribute pcepAttribute; + + @Override + public PcepMsgPath build() throws PcepParseException { + + //PCEP ERO Object + PcepEroObject eroObject = null; + //PCEP Attribute list + PcepAttribute pcepAttribute = null; + + if (!this.bIsEROObjectSet) { + throw new PcepParseException("ERO Object NOT Set while building PcepMsgPath."); + } else { + eroObject = this.eroObject; + } + if (!this.bIsPcepAttributeSet) { + throw new PcepParseException("Pcep Attributes NOT Set while building PcepMsgPath."); + } else { + pcepAttribute = this.pcepAttribute; + } + + return new PcepMsgPathVer1(eroObject, pcepAttribute); + } + + @Override + public PcepEroObject getEroObject() { + return this.eroObject; + } + + @Override + public PcepAttribute getPcepAttribute() { + return this.pcepAttribute; + } + + @Override + public Builder setEroObject(PcepEroObject eroObject) { + this.eroObject = eroObject; + this.bIsEROObjectSet = true; + return this; + } + + @Override + public Builder setPcepAttribute(PcepAttribute pcepAttribute) { + this.pcepAttribute = pcepAttribute; + this.bIsPcepAttributeSet = true; + return this; + } + + } + + @Override + public String toString() { + return MoreObjects.toStringHelper(getClass()) + .add("EroObject", eroObj) + .add("AttributeList", attrList) + .toString(); + } +} -- cgit 1.2.3-korg