alshabib | 86ac11c | 2014-08-14 16:14:41 -0700 | [diff] [blame] | 1 | // Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University |
| 2 | // Copyright (c) 2011, 2012 Open Networking Foundation |
| 3 | // Copyright (c) 2012, 2013 Big Switch Networks, Inc. |
| 4 | // This library was generated by the LoxiGen Compiler. |
| 5 | // See the file LICENSE.txt which should have been included in the source distribution |
| 6 | |
| 7 | // Automatically generated by LOXI from template of_class.java |
| 8 | // Do not modify |
| 9 | |
| 10 | package org.projectfloodlight.openflow.protocol.ver10; |
| 11 | |
| 12 | import org.projectfloodlight.openflow.protocol.*; |
| 13 | import org.projectfloodlight.openflow.protocol.action.*; |
| 14 | import org.projectfloodlight.openflow.protocol.actionid.*; |
| 15 | import org.projectfloodlight.openflow.protocol.bsntlv.*; |
| 16 | import org.projectfloodlight.openflow.protocol.errormsg.*; |
| 17 | import org.projectfloodlight.openflow.protocol.meterband.*; |
| 18 | import org.projectfloodlight.openflow.protocol.instruction.*; |
| 19 | import org.projectfloodlight.openflow.protocol.instructionid.*; |
| 20 | import org.projectfloodlight.openflow.protocol.match.*; |
| 21 | import org.projectfloodlight.openflow.protocol.oxm.*; |
| 22 | import org.projectfloodlight.openflow.protocol.queueprop.*; |
| 23 | import org.projectfloodlight.openflow.types.*; |
| 24 | import org.projectfloodlight.openflow.util.*; |
| 25 | import org.projectfloodlight.openflow.exceptions.*; |
| 26 | import org.slf4j.Logger; |
| 27 | import org.slf4j.LoggerFactory; |
| 28 | import java.util.Set; |
| 29 | import org.jboss.netty.buffer.ChannelBuffer; |
| 30 | import com.google.common.hash.PrimitiveSink; |
| 31 | import com.google.common.hash.Funnel; |
| 32 | import java.util.Arrays; |
| 33 | |
| 34 | class OFEchoRequestVer10 implements OFEchoRequest { |
| 35 | private static final Logger logger = LoggerFactory.getLogger(OFEchoRequestVer10.class); |
| 36 | // version: 1.0 |
| 37 | final static byte WIRE_VERSION = 1; |
| 38 | final static int MINIMUM_LENGTH = 8; |
| 39 | |
| 40 | private final static long DEFAULT_XID = 0x0L; |
| 41 | private final static byte[] DEFAULT_DATA = new byte[0]; |
| 42 | |
| 43 | // OF message fields |
| 44 | private final long xid; |
| 45 | private final byte[] data; |
| 46 | // |
| 47 | // Immutable default instance |
| 48 | final static OFEchoRequestVer10 DEFAULT = new OFEchoRequestVer10( |
| 49 | DEFAULT_XID, DEFAULT_DATA |
| 50 | ); |
| 51 | |
| 52 | // package private constructor - used by readers, builders, and factory |
| 53 | OFEchoRequestVer10(long xid, byte[] data) { |
| 54 | this.xid = xid; |
| 55 | this.data = data; |
| 56 | } |
| 57 | |
| 58 | // Accessors for OF message fields |
| 59 | @Override |
| 60 | public OFVersion getVersion() { |
| 61 | return OFVersion.OF_10; |
| 62 | } |
| 63 | |
| 64 | @Override |
| 65 | public OFType getType() { |
| 66 | return OFType.ECHO_REQUEST; |
| 67 | } |
| 68 | |
| 69 | @Override |
| 70 | public long getXid() { |
| 71 | return xid; |
| 72 | } |
| 73 | |
| 74 | @Override |
| 75 | public byte[] getData() { |
| 76 | return data; |
| 77 | } |
| 78 | |
| 79 | |
| 80 | |
| 81 | public OFEchoRequest.Builder createBuilder() { |
| 82 | return new BuilderWithParent(this); |
| 83 | } |
| 84 | |
| 85 | static class BuilderWithParent implements OFEchoRequest.Builder { |
| 86 | final OFEchoRequestVer10 parentMessage; |
| 87 | |
| 88 | // OF message fields |
| 89 | private boolean xidSet; |
| 90 | private long xid; |
| 91 | private boolean dataSet; |
| 92 | private byte[] data; |
| 93 | |
| 94 | BuilderWithParent(OFEchoRequestVer10 parentMessage) { |
| 95 | this.parentMessage = parentMessage; |
| 96 | } |
| 97 | |
| 98 | @Override |
| 99 | public OFVersion getVersion() { |
| 100 | return OFVersion.OF_10; |
| 101 | } |
| 102 | |
| 103 | @Override |
| 104 | public OFType getType() { |
| 105 | return OFType.ECHO_REQUEST; |
| 106 | } |
| 107 | |
| 108 | @Override |
| 109 | public long getXid() { |
| 110 | return xid; |
| 111 | } |
| 112 | |
| 113 | @Override |
| 114 | public OFEchoRequest.Builder setXid(long xid) { |
| 115 | this.xid = xid; |
| 116 | this.xidSet = true; |
| 117 | return this; |
| 118 | } |
| 119 | @Override |
| 120 | public byte[] getData() { |
| 121 | return data; |
| 122 | } |
| 123 | |
| 124 | @Override |
| 125 | public OFEchoRequest.Builder setData(byte[] data) { |
| 126 | this.data = data; |
| 127 | this.dataSet = true; |
| 128 | return this; |
| 129 | } |
| 130 | |
| 131 | |
| 132 | @Override |
| 133 | public OFEchoRequest build() { |
| 134 | long xid = this.xidSet ? this.xid : parentMessage.xid; |
| 135 | byte[] data = this.dataSet ? this.data : parentMessage.data; |
| 136 | if(data == null) |
| 137 | throw new NullPointerException("Property data must not be null"); |
| 138 | |
| 139 | // |
| 140 | return new OFEchoRequestVer10( |
| 141 | xid, |
| 142 | data |
| 143 | ); |
| 144 | } |
| 145 | |
| 146 | } |
| 147 | |
| 148 | static class Builder implements OFEchoRequest.Builder { |
| 149 | // OF message fields |
| 150 | private boolean xidSet; |
| 151 | private long xid; |
| 152 | private boolean dataSet; |
| 153 | private byte[] data; |
| 154 | |
| 155 | @Override |
| 156 | public OFVersion getVersion() { |
| 157 | return OFVersion.OF_10; |
| 158 | } |
| 159 | |
| 160 | @Override |
| 161 | public OFType getType() { |
| 162 | return OFType.ECHO_REQUEST; |
| 163 | } |
| 164 | |
| 165 | @Override |
| 166 | public long getXid() { |
| 167 | return xid; |
| 168 | } |
| 169 | |
| 170 | @Override |
| 171 | public OFEchoRequest.Builder setXid(long xid) { |
| 172 | this.xid = xid; |
| 173 | this.xidSet = true; |
| 174 | return this; |
| 175 | } |
| 176 | @Override |
| 177 | public byte[] getData() { |
| 178 | return data; |
| 179 | } |
| 180 | |
| 181 | @Override |
| 182 | public OFEchoRequest.Builder setData(byte[] data) { |
| 183 | this.data = data; |
| 184 | this.dataSet = true; |
| 185 | return this; |
| 186 | } |
| 187 | // |
| 188 | @Override |
| 189 | public OFEchoRequest build() { |
| 190 | long xid = this.xidSet ? this.xid : DEFAULT_XID; |
| 191 | byte[] data = this.dataSet ? this.data : DEFAULT_DATA; |
| 192 | if(data == null) |
| 193 | throw new NullPointerException("Property data must not be null"); |
| 194 | |
| 195 | |
| 196 | return new OFEchoRequestVer10( |
| 197 | xid, |
| 198 | data |
| 199 | ); |
| 200 | } |
| 201 | |
| 202 | } |
| 203 | |
| 204 | |
| 205 | final static Reader READER = new Reader(); |
| 206 | static class Reader implements OFMessageReader<OFEchoRequest> { |
| 207 | @Override |
| 208 | public OFEchoRequest readFrom(ChannelBuffer bb) throws OFParseError { |
| 209 | int start = bb.readerIndex(); |
| 210 | // fixed value property version == 1 |
| 211 | byte version = bb.readByte(); |
| 212 | if(version != (byte) 0x1) |
| 213 | throw new OFParseError("Wrong version: Expected=OFVersion.OF_10(1), got="+version); |
| 214 | // fixed value property type == 2 |
| 215 | byte type = bb.readByte(); |
| 216 | if(type != (byte) 0x2) |
| 217 | throw new OFParseError("Wrong type: Expected=OFType.ECHO_REQUEST(2), got="+type); |
| 218 | int length = U16.f(bb.readShort()); |
| 219 | if(length < MINIMUM_LENGTH) |
| 220 | throw new OFParseError("Wrong length: Expected to be >= " + MINIMUM_LENGTH + ", was: " + length); |
| 221 | if(bb.readableBytes() + (bb.readerIndex() - start) < length) { |
| 222 | // Buffer does not have all data yet |
| 223 | bb.readerIndex(start); |
| 224 | return null; |
| 225 | } |
| 226 | if(logger.isTraceEnabled()) |
| 227 | logger.trace("readFrom - length={}", length); |
| 228 | long xid = U32.f(bb.readInt()); |
| 229 | byte[] data = ChannelUtils.readBytes(bb, length - (bb.readerIndex() - start)); |
| 230 | |
| 231 | OFEchoRequestVer10 echoRequestVer10 = new OFEchoRequestVer10( |
| 232 | xid, |
| 233 | data |
| 234 | ); |
| 235 | if(logger.isTraceEnabled()) |
| 236 | logger.trace("readFrom - read={}", echoRequestVer10); |
| 237 | return echoRequestVer10; |
| 238 | } |
| 239 | } |
| 240 | |
| 241 | public void putTo(PrimitiveSink sink) { |
| 242 | FUNNEL.funnel(this, sink); |
| 243 | } |
| 244 | |
| 245 | final static OFEchoRequestVer10Funnel FUNNEL = new OFEchoRequestVer10Funnel(); |
| 246 | static class OFEchoRequestVer10Funnel implements Funnel<OFEchoRequestVer10> { |
| 247 | private static final long serialVersionUID = 1L; |
| 248 | @Override |
| 249 | public void funnel(OFEchoRequestVer10 message, PrimitiveSink sink) { |
| 250 | // fixed value property version = 1 |
| 251 | sink.putByte((byte) 0x1); |
| 252 | // fixed value property type = 2 |
| 253 | sink.putByte((byte) 0x2); |
| 254 | // FIXME: skip funnel of length |
| 255 | sink.putLong(message.xid); |
| 256 | sink.putBytes(message.data); |
| 257 | } |
| 258 | } |
| 259 | |
| 260 | |
| 261 | public void writeTo(ChannelBuffer bb) { |
| 262 | WRITER.write(bb, this); |
| 263 | } |
| 264 | |
| 265 | final static Writer WRITER = new Writer(); |
| 266 | static class Writer implements OFMessageWriter<OFEchoRequestVer10> { |
| 267 | @Override |
| 268 | public void write(ChannelBuffer bb, OFEchoRequestVer10 message) { |
| 269 | int startIndex = bb.writerIndex(); |
| 270 | // fixed value property version = 1 |
| 271 | bb.writeByte((byte) 0x1); |
| 272 | // fixed value property type = 2 |
| 273 | bb.writeByte((byte) 0x2); |
| 274 | // length is length of variable message, will be updated at the end |
| 275 | int lengthIndex = bb.writerIndex(); |
| 276 | bb.writeShort(U16.t(0)); |
| 277 | |
| 278 | bb.writeInt(U32.t(message.xid)); |
| 279 | bb.writeBytes(message.data); |
| 280 | |
| 281 | // update length field |
| 282 | int length = bb.writerIndex() - startIndex; |
| 283 | bb.setShort(lengthIndex, length); |
| 284 | |
| 285 | } |
| 286 | } |
| 287 | |
| 288 | @Override |
| 289 | public String toString() { |
| 290 | StringBuilder b = new StringBuilder("OFEchoRequestVer10("); |
| 291 | b.append("xid=").append(xid); |
| 292 | b.append(", "); |
| 293 | b.append("data=").append(Arrays.toString(data)); |
| 294 | b.append(")"); |
| 295 | return b.toString(); |
| 296 | } |
| 297 | |
| 298 | @Override |
| 299 | public boolean equals(Object obj) { |
| 300 | if (this == obj) |
| 301 | return true; |
| 302 | if (obj == null) |
| 303 | return false; |
| 304 | if (getClass() != obj.getClass()) |
| 305 | return false; |
| 306 | OFEchoRequestVer10 other = (OFEchoRequestVer10) obj; |
| 307 | |
| 308 | if( xid != other.xid) |
| 309 | return false; |
| 310 | if (!Arrays.equals(data, other.data)) |
| 311 | return false; |
| 312 | return true; |
| 313 | } |
| 314 | |
| 315 | @Override |
| 316 | public int hashCode() { |
| 317 | final int prime = 31; |
| 318 | int result = 1; |
| 319 | |
| 320 | result = prime * (int) (xid ^ (xid >>> 32)); |
| 321 | result = prime * result + Arrays.hashCode(data); |
| 322 | return result; |
| 323 | } |
| 324 | |
| 325 | } |