org.projectfloodlight.openflow.protocol.ver15.OFRequestforwardVer15 Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of openflowj Show documentation
Show all versions of openflowj Show documentation
OpenFlowJ API supporting OpenFlow versions 1.0 through 1.5.1, generated by LoxiGen
The newest version!
// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
// Copyright (c) 2011, 2012 Open Networking Foundation
// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
// This library was generated by the LoxiGen Compiler.
// See the file LICENSE.txt which should have been included in the source distribution
// Automatically generated by LOXI from template of_class.java
// Do not modify
package org.projectfloodlight.openflow.protocol.ver15;
import org.projectfloodlight.openflow.protocol.*;
import org.projectfloodlight.openflow.protocol.action.*;
import org.projectfloodlight.openflow.protocol.actionid.*;
import org.projectfloodlight.openflow.protocol.bsntlv.*;
import org.projectfloodlight.openflow.protocol.errormsg.*;
import org.projectfloodlight.openflow.protocol.meterband.*;
import org.projectfloodlight.openflow.protocol.instruction.*;
import org.projectfloodlight.openflow.protocol.instructionid.*;
import org.projectfloodlight.openflow.protocol.match.*;
import org.projectfloodlight.openflow.protocol.stat.*;
import org.projectfloodlight.openflow.protocol.oxm.*;
import org.projectfloodlight.openflow.protocol.oxs.*;
import org.projectfloodlight.openflow.protocol.queueprop.*;
import org.projectfloodlight.openflow.types.*;
import org.projectfloodlight.openflow.util.*;
import org.projectfloodlight.openflow.exceptions.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Set;
import io.netty.buffer.ByteBuf;
import com.google.common.hash.PrimitiveSink;
import com.google.common.hash.Funnel;
class OFRequestforwardVer15 implements OFRequestforward {
private static final Logger logger = LoggerFactory.getLogger(OFRequestforwardVer15.class);
// version: 1.5
final static byte WIRE_VERSION = 6;
final static int MINIMUM_LENGTH = 16;
// maximum OF message length: 16 bit, unsigned
final static int MAXIMUM_LENGTH = 0xFFFF;
private final static long DEFAULT_XID = 0x0L;
// OF message fields
private final long xid;
private final OFMessage request;
//
// package private constructor - used by readers, builders, and factory
OFRequestforwardVer15(long xid, OFMessage request) {
if(request == null) {
throw new NullPointerException("OFRequestforwardVer15: property request cannot be null");
}
this.xid = U32.normalize(xid);
this.request = request;
}
// Accessors for OF message fields
@Override
public OFVersion getVersion() {
return OFVersion.OF_15;
}
@Override
public OFType getType() {
return OFType.REQUESTFORWARD;
}
@Override
public long getXid() {
return xid;
}
@Override
public long getRole()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property role not supported in version 1.5");
}
@Override
public byte[] getData()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property data not supported in version 1.5");
}
@Override
public OFMessage getRequest() {
return request;
}
public OFRequestforward.Builder createBuilder() {
return new BuilderWithParent(this);
}
static class BuilderWithParent implements OFRequestforward.Builder {
final OFRequestforwardVer15 parentMessage;
// OF message fields
private boolean xidSet;
private long xid;
private boolean requestSet;
private OFMessage request;
BuilderWithParent(OFRequestforwardVer15 parentMessage) {
this.parentMessage = parentMessage;
}
@Override
public OFVersion getVersion() {
return OFVersion.OF_15;
}
@Override
public OFType getType() {
return OFType.REQUESTFORWARD;
}
@Override
public long getXid() {
return xid;
}
@Override
public OFRequestforward.Builder setXid(long xid) {
this.xid = xid;
this.xidSet = true;
return this;
}
@Override
public long getRole()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property role not supported in version 1.5");
}
@Override
public OFRequestforward.Builder setRole(long role) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property role not supported in version 1.5");
}
@Override
public byte[] getData()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property data not supported in version 1.5");
}
@Override
public OFRequestforward.Builder setData(byte[] data) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property data not supported in version 1.5");
}
@Override
public OFMessage getRequest() {
return request;
}
@Override
public OFRequestforward.Builder setRequest(OFMessage request) {
this.request = request;
this.requestSet = true;
return this;
}
@Override
public OFRequestforward build() {
long xid = this.xidSet ? this.xid : parentMessage.xid;
OFMessage request = this.requestSet ? this.request : parentMessage.request;
if(request == null)
throw new NullPointerException("Property request must not be null");
//
return new OFRequestforwardVer15(
xid,
request
);
}
}
static class Builder implements OFRequestforward.Builder {
// OF message fields
private boolean xidSet;
private long xid;
private boolean requestSet;
private OFMessage request;
@Override
public OFVersion getVersion() {
return OFVersion.OF_15;
}
@Override
public OFType getType() {
return OFType.REQUESTFORWARD;
}
@Override
public long getXid() {
return xid;
}
@Override
public OFRequestforward.Builder setXid(long xid) {
this.xid = xid;
this.xidSet = true;
return this;
}
@Override
public long getRole()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property role not supported in version 1.5");
}
@Override
public OFRequestforward.Builder setRole(long role) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property role not supported in version 1.5");
}
@Override
public byte[] getData()throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property data not supported in version 1.5");
}
@Override
public OFRequestforward.Builder setData(byte[] data) throws UnsupportedOperationException {
throw new UnsupportedOperationException("Property data not supported in version 1.5");
}
@Override
public OFMessage getRequest() {
return request;
}
@Override
public OFRequestforward.Builder setRequest(OFMessage request) {
this.request = request;
this.requestSet = true;
return this;
}
//
@Override
public OFRequestforward build() {
long xid = this.xidSet ? this.xid : DEFAULT_XID;
if(!this.requestSet)
throw new IllegalStateException("Property request doesn't have default value -- must be set");
if(request == null)
throw new NullPointerException("Property request must not be null");
return new OFRequestforwardVer15(
xid,
request
);
}
}
final static Reader READER = new Reader();
static class Reader implements OFMessageReader {
@Override
public OFRequestforward readFrom(ByteBuf bb) throws OFParseError {
int start = bb.readerIndex();
// fixed value property version == 6
byte version = bb.readByte();
if(version != (byte) 0x6)
throw new OFParseError("Wrong version: Expected=OFVersion.OF_15(6), got="+version);
// fixed value property type == 32
byte type = bb.readByte();
if(type != (byte) 0x20)
throw new OFParseError("Wrong type: Expected=OFType.REQUESTFORWARD(32), got="+type);
int length = U16.f(bb.readShort());
if(length < MINIMUM_LENGTH)
throw new OFParseError("Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + length);
if(bb.readableBytes() + (bb.readerIndex() - start) < length) {
// Buffer does not have all data yet
bb.readerIndex(start);
return null;
}
if(logger.isTraceEnabled())
logger.trace("readFrom - length={}", length);
long xid = U32.f(bb.readInt());
OFMessage request = OFMessageVer15.READER.readFrom(bb);
OFRequestforwardVer15 requestforwardVer15 = new OFRequestforwardVer15(
xid,
request
);
if(logger.isTraceEnabled())
logger.trace("readFrom - read={}", requestforwardVer15);
return requestforwardVer15;
}
}
public void putTo(PrimitiveSink sink) {
FUNNEL.funnel(this, sink);
}
final static OFRequestforwardVer15Funnel FUNNEL = new OFRequestforwardVer15Funnel();
static class OFRequestforwardVer15Funnel implements Funnel {
private static final long serialVersionUID = 1L;
@Override
public void funnel(OFRequestforwardVer15 message, PrimitiveSink sink) {
// fixed value property version = 6
sink.putByte((byte) 0x6);
// fixed value property type = 32
sink.putByte((byte) 0x20);
// FIXME: skip funnel of length
sink.putLong(message.xid);
message.request.putTo(sink);
}
}
public void writeTo(ByteBuf bb) {
WRITER.write(bb, this);
}
final static Writer WRITER = new Writer();
static class Writer implements OFMessageWriter {
@Override
public void write(ByteBuf bb, OFRequestforwardVer15 message) {
int startIndex = bb.writerIndex();
// fixed value property version = 6
bb.writeByte((byte) 0x6);
// fixed value property type = 32
bb.writeByte((byte) 0x20);
// length is length of variable message, will be updated at the end
int lengthIndex = bb.writerIndex();
bb.writeShort(U16.t(0));
bb.writeInt(U32.t(message.xid));
message.request.writeTo(bb);
// update length field
int length = bb.writerIndex() - startIndex;
if (length > MAXIMUM_LENGTH) {
throw new IllegalArgumentException("OFRequestforwardVer15: message length (" + length + ") exceeds maximum (0xFFFF)");
}
bb.setShort(lengthIndex, length);
}
}
@Override
public String toString() {
StringBuilder b = new StringBuilder("OFRequestforwardVer15(");
b.append("xid=").append(xid);
b.append(", ");
b.append("request=").append(request);
b.append(")");
return b.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
OFRequestforwardVer15 other = (OFRequestforwardVer15) obj;
if( xid != other.xid)
return false;
if (request == null) {
if (other.request != null)
return false;
} else if (!request.equals(other.request))
return false;
return true;
}
@Override
public boolean equalsIgnoreXid(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (getClass() != obj.getClass())
return false;
OFRequestforwardVer15 other = (OFRequestforwardVer15) obj;
// ignore XID
if (request == null) {
if (other.request != null)
return false;
} else if (!request.equals(other.request))
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * (int) (xid ^ (xid >>> 32));
result = prime * result + ((request == null) ? 0 : request.hashCode());
return result;
}
@Override
public int hashCodeIgnoreXid() {
final int prime = 31;
int result = 1;
// ignore XID
result = prime * result + ((request == null) ? 0 : request.hashCode());
return result;
}
}