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/*
* 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.onosproject.pcepio.exceptions.PcepParseException;
import org.onosproject.pcepio.protocol.PcInitiatedLspRequest;
import org.onosproject.pcepio.protocol.PcepAttribute;
import org.onosproject.pcepio.protocol.PcepEndPointsObject;
import org.onosproject.pcepio.protocol.PcepEroObject;
import org.onosproject.pcepio.protocol.PcepLspObject;
import org.onosproject.pcepio.protocol.PcepSrpObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.common.base.MoreObjects;
/**
* Provides PcInitiatedLspRequest for PCEP Initiate message.
* Reference : PCE initiated tunnel setup draft-ietf-pce-pce-initiated-lsp-03.
*/
public class PcInitiatedLspRequestVer1 implements PcInitiatedLspRequest {
/*
* <PCE-initiated-lsp-request> ::= (<PCE-initiated-lsp-instantiation>|<PCE-initiated-lsp-deletion>)
<PCE-initiated-lsp-instantiation> ::= <SRP>
<LSP>
<END-POINTS>
<ERO>
[<attribute-list>]
<PCE-initiated-lsp-deletion> ::= <SRP>
<LSP>
*/
protected static final Logger log = LoggerFactory.getLogger(PcInitiatedLspRequestVer1.class);
//PCEP SRP Object
private PcepSrpObject srpObject;
//PCEP LSP Object
private PcepLspObject lspObject;
//PCEP End Point Object
private PcepEndPointsObject endPointsObject;
//PCEP ERO Object
private PcepEroObject eroObject;
//PCEP Attribute list
private PcepAttribute pcepAttribute;
/**
* Default constructor.
*/
public PcInitiatedLspRequestVer1() {
srpObject = null;
lspObject = null;
endPointsObject = null;
eroObject = null;
pcepAttribute = null;
}
/**
* Constructor to initialize all parameters of PC initiated lsp request.
*
* @param srpObject PCEP srp Object
* @param lspObject PCEP lsp object
* @param endPointsObject PCPE endpoints object
* @param eroObject PCEP ero object
* @param pcepAttribute PCEP attribute
*/
public PcInitiatedLspRequestVer1(PcepSrpObject srpObject, PcepLspObject lspObject,
PcepEndPointsObject endPointsObject, PcepEroObject eroObject, PcepAttribute pcepAttribute) {
this.srpObject = srpObject;
this.lspObject = lspObject;
this.endPointsObject = endPointsObject;
this.eroObject = eroObject;
this.pcepAttribute = pcepAttribute;
}
@Override
public PcepSrpObject getSrpObject() {
return srpObject;
}
@Override
public PcepLspObject getLspObject() {
return lspObject;
}
@Override
public PcepEndPointsObject getEndPointsObject() {
return endPointsObject;
}
@Override
public PcepEroObject getEroObject() {
return eroObject;
}
@Override
public PcepAttribute getPcepAttribute() {
return pcepAttribute;
}
@Override
public void setSrpObject(PcepSrpObject srpobj) {
this.srpObject = srpobj;
}
@Override
public void setLspObject(PcepLspObject lspObject) {
this.lspObject = lspObject;
}
@Override
public void setEndPointsObject(PcepEndPointsObject endPointsObject) {
this.endPointsObject = endPointsObject;
}
@Override
public void setEroObject(PcepEroObject eroObject) {
this.eroObject = eroObject;
}
@Override
public void setPcepAttribute(PcepAttribute pcepAttribute) {
this.pcepAttribute = pcepAttribute;
}
/**
* Builder class for PC initiated lsp reuqest.
*/
public static class Builder implements PcInitiatedLspRequest.Builder {
private boolean bIsSRPObjectSet = false;
private boolean bIsLSPObjectSet = false;
private boolean bIsEndPointsObjectSet = false;
private boolean bIsEROObjectSet = false;
private boolean bIsPcepAttributeSet = false;
private boolean bIsbRFlagSet = false;
//PCEP SRP Object
private PcepSrpObject srpObject;
//PCEP LSP Object
private PcepLspObject lspObject;
//PCEP End Point Object
private PcepEndPointsObject endPointsObject;
//PCEP ERO Object
private PcepEroObject eroObject;
//PCEP Attribute list
private PcepAttribute pcepAttribute;
@Override
public PcInitiatedLspRequest build() throws PcepParseException {
//PCEP SRP Object
PcepSrpObject srpObject = null;
//PCEP LSP Object
PcepLspObject lspObject = null;
//PCEP End Point Object
PcepEndPointsObject endPointsObject = null;
//PCEP ERO Object
PcepEroObject eroObject = null;
//PCEP Attribute list
PcepAttribute pcepAttribute = null;
boolean bRFlag = false;
if (!this.bIsSRPObjectSet) {
throw new PcepParseException("Srp object NOT Set while building PcInitiatedLspRequest");
} else {
srpObject = this.srpObject;
bRFlag = srpObject.getRFlag();
}
if (bRFlag) {
this.bIsbRFlagSet = true;
} else {
this.bIsbRFlagSet = false;
}
if (!this.bIsLSPObjectSet) {
throw new PcepParseException("LSP Object NOT Set while building PcInitiatedLspRequest");
} else {
lspObject = this.lspObject;
}
if (!this.bIsbRFlagSet) {
if (!this.bIsEndPointsObjectSet) {
throw new PcepParseException("EndPoints Object NOT Set while building PcInitiatedLspRequest");
} else {
endPointsObject = this.endPointsObject;
}
if (!this.bIsEROObjectSet) {
throw new PcepParseException("ERO Object NOT Set while building PcInitiatedLspRequest");
} else {
eroObject = this.eroObject;
}
if (bIsPcepAttributeSet) {
pcepAttribute = this.pcepAttribute;
}
}
return new PcInitiatedLspRequestVer1(srpObject, lspObject, endPointsObject, eroObject, pcepAttribute);
}
@Override
public PcepSrpObject getSrpObject() {
return this.srpObject;
}
@Override
public PcepLspObject getLspObject() {
return this.lspObject;
}
@Override
public PcepEndPointsObject getEndPointsObject() {
return this.endPointsObject;
}
@Override
public PcepEroObject getEroObject() {
return this.eroObject;
}
@Override
public PcepAttribute getPcepAttribute() {
return this.pcepAttribute;
}
@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 setEndPointsObject(PcepEndPointsObject endPointsObject) {
this.endPointsObject = endPointsObject;
this.bIsEndPointsObjectSet = true;
return this;
}
@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())
.omitNullValues()
.add("SrpObject", srpObject)
.add("LspObject", lspObject)
.add("EndPointObject", endPointsObject)
.add("EroObject", eroObject)
.add("PcepAttribute", pcepAttribute)
.toString();
}
}
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