| // 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.ver12; |
| |
| 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.oxm.*; |
| 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.List; |
| import com.google.common.collect.ImmutableList; |
| import java.util.Set; |
| import org.jboss.netty.buffer.ChannelBuffer; |
| import com.google.common.hash.PrimitiveSink; |
| import com.google.common.hash.Funnel; |
| import java.util.Arrays; |
| |
| class OFPacketOutVer12 implements OFPacketOut { |
| private static final Logger logger = LoggerFactory.getLogger(OFPacketOutVer12.class); |
| // version: 1.2 |
| final static byte WIRE_VERSION = 3; |
| final static int MINIMUM_LENGTH = 24; |
| |
| private final static long DEFAULT_XID = 0x0L; |
| private final static OFBufferId DEFAULT_BUFFER_ID = OFBufferId.NO_BUFFER; |
| private final static OFPort DEFAULT_IN_PORT = OFPort.ANY; |
| private final static List<OFAction> DEFAULT_ACTIONS = ImmutableList.<OFAction>of(); |
| private final static byte[] DEFAULT_DATA = new byte[0]; |
| |
| // OF message fields |
| private final long xid; |
| private final OFBufferId bufferId; |
| private final OFPort inPort; |
| private final List<OFAction> actions; |
| private final byte[] data; |
| // |
| // Immutable default instance |
| final static OFPacketOutVer12 DEFAULT = new OFPacketOutVer12( |
| DEFAULT_XID, DEFAULT_BUFFER_ID, DEFAULT_IN_PORT, DEFAULT_ACTIONS, DEFAULT_DATA |
| ); |
| |
| // package private constructor - used by readers, builders, and factory |
| OFPacketOutVer12(long xid, OFBufferId bufferId, OFPort inPort, List<OFAction> actions, byte[] data) { |
| this.xid = xid; |
| this.bufferId = bufferId; |
| this.inPort = inPort; |
| this.actions = actions; |
| this.data = data; |
| } |
| |
| // Accessors for OF message fields |
| @Override |
| public OFVersion getVersion() { |
| return OFVersion.OF_12; |
| } |
| |
| @Override |
| public OFType getType() { |
| return OFType.PACKET_OUT; |
| } |
| |
| @Override |
| public long getXid() { |
| return xid; |
| } |
| |
| @Override |
| public OFBufferId getBufferId() { |
| return bufferId; |
| } |
| |
| @Override |
| public OFPort getInPort() { |
| return inPort; |
| } |
| |
| @Override |
| public List<OFAction> getActions() { |
| return actions; |
| } |
| |
| @Override |
| public byte[] getData() { |
| return data; |
| } |
| |
| |
| |
| public OFPacketOut.Builder createBuilder() { |
| return new BuilderWithParent(this); |
| } |
| |
| static class BuilderWithParent implements OFPacketOut.Builder { |
| final OFPacketOutVer12 parentMessage; |
| |
| // OF message fields |
| private boolean xidSet; |
| private long xid; |
| private boolean bufferIdSet; |
| private OFBufferId bufferId; |
| private boolean inPortSet; |
| private OFPort inPort; |
| private boolean actionsSet; |
| private List<OFAction> actions; |
| private boolean dataSet; |
| private byte[] data; |
| |
| BuilderWithParent(OFPacketOutVer12 parentMessage) { |
| this.parentMessage = parentMessage; |
| } |
| |
| @Override |
| public OFVersion getVersion() { |
| return OFVersion.OF_12; |
| } |
| |
| @Override |
| public OFType getType() { |
| return OFType.PACKET_OUT; |
| } |
| |
| @Override |
| public long getXid() { |
| return xid; |
| } |
| |
| @Override |
| public OFPacketOut.Builder setXid(long xid) { |
| this.xid = xid; |
| this.xidSet = true; |
| return this; |
| } |
| @Override |
| public OFBufferId getBufferId() { |
| return bufferId; |
| } |
| |
| @Override |
| public OFPacketOut.Builder setBufferId(OFBufferId bufferId) { |
| this.bufferId = bufferId; |
| this.bufferIdSet = true; |
| return this; |
| } |
| @Override |
| public OFPort getInPort() { |
| return inPort; |
| } |
| |
| @Override |
| public OFPacketOut.Builder setInPort(OFPort inPort) { |
| this.inPort = inPort; |
| this.inPortSet = true; |
| return this; |
| } |
| @Override |
| public List<OFAction> getActions() { |
| return actions; |
| } |
| |
| @Override |
| public OFPacketOut.Builder setActions(List<OFAction> actions) { |
| this.actions = actions; |
| this.actionsSet = true; |
| return this; |
| } |
| @Override |
| public byte[] getData() { |
| return data; |
| } |
| |
| @Override |
| public OFPacketOut.Builder setData(byte[] data) { |
| this.data = data; |
| this.dataSet = true; |
| return this; |
| } |
| |
| |
| @Override |
| public OFPacketOut build() { |
| long xid = this.xidSet ? this.xid : parentMessage.xid; |
| OFBufferId bufferId = this.bufferIdSet ? this.bufferId : parentMessage.bufferId; |
| if(bufferId == null) |
| throw new NullPointerException("Property bufferId must not be null"); |
| OFPort inPort = this.inPortSet ? this.inPort : parentMessage.inPort; |
| if(inPort == null) |
| throw new NullPointerException("Property inPort must not be null"); |
| List<OFAction> actions = this.actionsSet ? this.actions : parentMessage.actions; |
| if(actions == null) |
| throw new NullPointerException("Property actions must not be null"); |
| byte[] data = this.dataSet ? this.data : parentMessage.data; |
| if(data == null) |
| throw new NullPointerException("Property data must not be null"); |
| |
| // |
| return new OFPacketOutVer12( |
| xid, |
| bufferId, |
| inPort, |
| actions, |
| data |
| ); |
| } |
| |
| } |
| |
| static class Builder implements OFPacketOut.Builder { |
| // OF message fields |
| private boolean xidSet; |
| private long xid; |
| private boolean bufferIdSet; |
| private OFBufferId bufferId; |
| private boolean inPortSet; |
| private OFPort inPort; |
| private boolean actionsSet; |
| private List<OFAction> actions; |
| private boolean dataSet; |
| private byte[] data; |
| |
| @Override |
| public OFVersion getVersion() { |
| return OFVersion.OF_12; |
| } |
| |
| @Override |
| public OFType getType() { |
| return OFType.PACKET_OUT; |
| } |
| |
| @Override |
| public long getXid() { |
| return xid; |
| } |
| |
| @Override |
| public OFPacketOut.Builder setXid(long xid) { |
| this.xid = xid; |
| this.xidSet = true; |
| return this; |
| } |
| @Override |
| public OFBufferId getBufferId() { |
| return bufferId; |
| } |
| |
| @Override |
| public OFPacketOut.Builder setBufferId(OFBufferId bufferId) { |
| this.bufferId = bufferId; |
| this.bufferIdSet = true; |
| return this; |
| } |
| @Override |
| public OFPort getInPort() { |
| return inPort; |
| } |
| |
| @Override |
| public OFPacketOut.Builder setInPort(OFPort inPort) { |
| this.inPort = inPort; |
| this.inPortSet = true; |
| return this; |
| } |
| @Override |
| public List<OFAction> getActions() { |
| return actions; |
| } |
| |
| @Override |
| public OFPacketOut.Builder setActions(List<OFAction> actions) { |
| this.actions = actions; |
| this.actionsSet = true; |
| return this; |
| } |
| @Override |
| public byte[] getData() { |
| return data; |
| } |
| |
| @Override |
| public OFPacketOut.Builder setData(byte[] data) { |
| this.data = data; |
| this.dataSet = true; |
| return this; |
| } |
| // |
| @Override |
| public OFPacketOut build() { |
| long xid = this.xidSet ? this.xid : DEFAULT_XID; |
| OFBufferId bufferId = this.bufferIdSet ? this.bufferId : DEFAULT_BUFFER_ID; |
| if(bufferId == null) |
| throw new NullPointerException("Property bufferId must not be null"); |
| OFPort inPort = this.inPortSet ? this.inPort : DEFAULT_IN_PORT; |
| if(inPort == null) |
| throw new NullPointerException("Property inPort must not be null"); |
| List<OFAction> actions = this.actionsSet ? this.actions : DEFAULT_ACTIONS; |
| if(actions == null) |
| throw new NullPointerException("Property actions must not be null"); |
| byte[] data = this.dataSet ? this.data : DEFAULT_DATA; |
| if(data == null) |
| throw new NullPointerException("Property data must not be null"); |
| |
| |
| return new OFPacketOutVer12( |
| xid, |
| bufferId, |
| inPort, |
| actions, |
| data |
| ); |
| } |
| |
| } |
| |
| |
| final static Reader READER = new Reader(); |
| static class Reader implements OFMessageReader<OFPacketOut> { |
| @Override |
| public OFPacketOut readFrom(ChannelBuffer bb) throws OFParseError { |
| int start = bb.readerIndex(); |
| // fixed value property version == 3 |
| byte version = bb.readByte(); |
| if(version != (byte) 0x3) |
| throw new OFParseError("Wrong version: Expected=OFVersion.OF_12(3), got="+version); |
| // fixed value property type == 13 |
| byte type = bb.readByte(); |
| if(type != (byte) 0xd) |
| throw new OFParseError("Wrong type: Expected=OFType.PACKET_OUT(13), 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()); |
| OFBufferId bufferId = OFBufferId.of(bb.readInt()); |
| OFPort inPort = OFPort.read4Bytes(bb); |
| int actionsLen = U16.f(bb.readShort()); |
| // pad: 6 bytes |
| bb.skipBytes(6); |
| List<OFAction> actions = ChannelUtils.readList(bb, actionsLen, OFActionVer12.READER); |
| byte[] data = ChannelUtils.readBytes(bb, length - (bb.readerIndex() - start)); |
| |
| OFPacketOutVer12 packetOutVer12 = new OFPacketOutVer12( |
| xid, |
| bufferId, |
| inPort, |
| actions, |
| data |
| ); |
| if(logger.isTraceEnabled()) |
| logger.trace("readFrom - read={}", packetOutVer12); |
| return packetOutVer12; |
| } |
| } |
| |
| public void putTo(PrimitiveSink sink) { |
| FUNNEL.funnel(this, sink); |
| } |
| |
| final static OFPacketOutVer12Funnel FUNNEL = new OFPacketOutVer12Funnel(); |
| static class OFPacketOutVer12Funnel implements Funnel<OFPacketOutVer12> { |
| private static final long serialVersionUID = 1L; |
| @Override |
| public void funnel(OFPacketOutVer12 message, PrimitiveSink sink) { |
| // fixed value property version = 3 |
| sink.putByte((byte) 0x3); |
| // fixed value property type = 13 |
| sink.putByte((byte) 0xd); |
| // FIXME: skip funnel of length |
| sink.putLong(message.xid); |
| message.bufferId.putTo(sink); |
| message.inPort.putTo(sink); |
| // FIXME: skip funnel of actionsLen |
| // skip pad (6 bytes) |
| FunnelUtils.putList(message.actions, sink); |
| sink.putBytes(message.data); |
| } |
| } |
| |
| |
| public void writeTo(ChannelBuffer bb) { |
| WRITER.write(bb, this); |
| } |
| |
| final static Writer WRITER = new Writer(); |
| static class Writer implements OFMessageWriter<OFPacketOutVer12> { |
| @Override |
| public void write(ChannelBuffer bb, OFPacketOutVer12 message) { |
| int startIndex = bb.writerIndex(); |
| // fixed value property version = 3 |
| bb.writeByte((byte) 0x3); |
| // fixed value property type = 13 |
| bb.writeByte((byte) 0xd); |
| // 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)); |
| bb.writeInt(message.bufferId.getInt()); |
| message.inPort.write4Bytes(bb); |
| // actionsLen is length indicator for actions, will be |
| // udpated when actions has been written |
| int actionsLenIndex = bb.writerIndex(); |
| bb.writeShort(0); |
| // pad: 6 bytes |
| bb.writeZero(6); |
| int actionsStartIndex = bb.writerIndex(); |
| ChannelUtils.writeList(bb, message.actions); |
| // update field length member actionsLen |
| int actionsLength = bb.writerIndex() - actionsStartIndex; |
| bb.setShort(actionsLenIndex, actionsLength); |
| bb.writeBytes(message.data); |
| |
| // update length field |
| int length = bb.writerIndex() - startIndex; |
| bb.setShort(lengthIndex, length); |
| |
| } |
| } |
| |
| @Override |
| public String toString() { |
| StringBuilder b = new StringBuilder("OFPacketOutVer12("); |
| b.append("xid=").append(xid); |
| b.append(", "); |
| b.append("bufferId=").append(bufferId); |
| b.append(", "); |
| b.append("inPort=").append(inPort); |
| b.append(", "); |
| b.append("actions=").append(actions); |
| b.append(", "); |
| b.append("data=").append(Arrays.toString(data)); |
| 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; |
| OFPacketOutVer12 other = (OFPacketOutVer12) obj; |
| |
| if( xid != other.xid) |
| return false; |
| if (bufferId == null) { |
| if (other.bufferId != null) |
| return false; |
| } else if (!bufferId.equals(other.bufferId)) |
| return false; |
| if (inPort == null) { |
| if (other.inPort != null) |
| return false; |
| } else if (!inPort.equals(other.inPort)) |
| return false; |
| if (actions == null) { |
| if (other.actions != null) |
| return false; |
| } else if (!actions.equals(other.actions)) |
| return false; |
| if (!Arrays.equals(data, other.data)) |
| return false; |
| return true; |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| |
| result = prime * (int) (xid ^ (xid >>> 32)); |
| result = prime * result + ((bufferId == null) ? 0 : bufferId.hashCode()); |
| result = prime * result + ((inPort == null) ? 0 : inPort.hashCode()); |
| result = prime * result + ((actions == null) ? 0 : actions.hashCode()); |
| result = prime * result + Arrays.hashCode(data); |
| return result; |
| } |
| |
| } |