-/* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */
+/*
+ * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
package org.opendaylight.openflowjava.protocol.impl.deserialization.factories;
import io.netty.buffer.ByteBuf;
-import org.opendaylight.openflowjava.protocol.impl.deserialization.OFDeserializer;
+import org.opendaylight.openflowjava.protocol.api.extensibility.OFDeserializer;
+import org.opendaylight.openflowjava.util.ByteBufUtils;
+import org.opendaylight.openflowjava.protocol.api.util.EncodeConstants;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortConfig;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortFeatures;
*/
public class PortStatusMessageFactory implements OFDeserializer<PortStatusMessage> {
- private static PortStatusMessageFactory instance;
private static final byte PADDING_IN_PORT_STATUS_HEADER = 7;
private static final byte PADDING_IN_OFP_PORT_HEADER_1 = 4;
private static final byte PADDING_IN_OFP_PORT_HEADER_2 = 2;
- private static final int macAddressLength = 6;
-
- private PortStatusMessageFactory() {
- // Singleton
- }
-
- /**
- * @return singleton factory
- */
- public static synchronized PortStatusMessageFactory getInstance(){
- if(instance == null){
- instance = new PortStatusMessageFactory();
- }
- return instance;
- }
-
+
@Override
- public PortStatusMessage bufferToMessage(ByteBuf rawMessage, short version) {
- PortStatusMessageBuilder builder = new PortStatusMessageBuilder();
- builder.setVersion(version);
+ public PortStatusMessage deserialize(ByteBuf rawMessage) {
+ PortStatusMessageBuilder builder = new PortStatusMessageBuilder();
+ builder.setVersion((short) EncodeConstants.OF13_VERSION_ID);
builder.setXid(rawMessage.readUnsignedInt());
builder.setReason(PortReason.forValue(rawMessage.readUnsignedByte()));
rawMessage.skipBytes(PADDING_IN_PORT_STATUS_HEADER);
builder.setPortNo(rawMessage.readUnsignedInt());
rawMessage.skipBytes(PADDING_IN_OFP_PORT_HEADER_1);
- StringBuffer macToString = new StringBuffer();
- for(int i=0; i<macAddressLength; i++){
- short mac = 0;
- mac = rawMessage.readUnsignedByte();
- macToString.append(String.format("%02X", mac));
- }
- builder.setHwAddr(new MacAddress(macToString.toString()));
+ byte[] hwAddress = new byte[EncodeConstants.MAC_ADDRESS_LENGTH];
+ rawMessage.readBytes(hwAddress);
+ builder.setHwAddr(new MacAddress(ByteBufUtils.macAddressToString(hwAddress)));
rawMessage.skipBytes(PADDING_IN_OFP_PORT_HEADER_2);
+ builder.setName(ByteBufUtils.decodeNullTerminatedString(rawMessage, EncodeConstants.MAX_PORT_NAME_LENGTH));
builder.setConfig(createPortConfig(rawMessage.readUnsignedInt()));
builder.setState(createPortState(rawMessage.readUnsignedInt()));
builder.setCurrentFeatures(createPortFeatures(rawMessage.readUnsignedInt()));
}
private static PortFeatures createPortFeatures(long input){
- final Boolean _10mbHd = ((input) & (1<<0)) != 0;
- final Boolean _10mbFd = ((input) & (1<<1)) != 0;
- final Boolean _100mbHd = ((input) & (1<<2)) != 0;
- final Boolean _100mbFd = ((input) & (1<<3)) != 0;
- final Boolean _1gbHd = ((input) & (1<<4)) != 0;
- final Boolean _1gbFd = ((input) & (1<<5)) != 0;
- final Boolean _10gbFd = ((input) & (1<<6)) != 0;
- final Boolean _40gbFd = ((input) & (1<<7)) != 0;
- final Boolean _100gbFd = ((input) & (1<<8)) != 0;
- final Boolean _1tbFd = ((input) & (1<<9)) != 0;
- final Boolean _other = ((input) & (1<<10)) != 0;
- final Boolean _copper = ((input) & (1<<11)) != 0;
- final Boolean _fiber = ((input) & (1<<12)) != 0;
- final Boolean _autoneg = ((input) & (1<<13)) != 0;
- final Boolean _pause = ((input) & (1<<14)) != 0;
- final Boolean _pauseAsym = ((input) & (1<<15)) != 0;
- return new PortFeatures(_10mbHd, _10mbFd, _100mbHd, _100mbFd, _1gbHd, _1gbFd, _10gbFd,
- _40gbFd, _100gbFd, _1tbFd, _other, _copper, _fiber, _autoneg, _pause, _pauseAsym);
+ final Boolean pf10mbHd = ((input) & (1<<0)) != 0;
+ final Boolean pf10mbFd = ((input) & (1<<1)) != 0;
+ final Boolean pf100mbHd = ((input) & (1<<2)) != 0;
+ final Boolean pf100mbFd = ((input) & (1<<3)) != 0;
+ final Boolean pf1gbHd = ((input) & (1<<4)) != 0;
+ final Boolean pf1gbFd = ((input) & (1<<5)) != 0;
+ final Boolean pf10gbFd = ((input) & (1<<6)) != 0;
+ final Boolean pf40gbFd = ((input) & (1<<7)) != 0;
+ final Boolean pf100gbFd = ((input) & (1<<8)) != 0;
+ final Boolean pf1tbFd = ((input) & (1<<9)) != 0;
+ final Boolean pfOther = ((input) & (1<<10)) != 0;
+ final Boolean pfCopper = ((input) & (1<<11)) != 0;
+ final Boolean pfFiber = ((input) & (1<<12)) != 0;
+ final Boolean pfAutoneg = ((input) & (1<<13)) != 0;
+ final Boolean pfPause = ((input) & (1<<14)) != 0;
+ final Boolean pfPauseAsym = ((input) & (1<<15)) != 0;
+ return new PortFeatures(pf100gbFd, pf100mbFd, pf100mbHd, pf10gbFd, pf10mbFd, pf10mbHd, pf1gbFd,
+ pf1gbHd, pf1tbFd, pf40gbFd, pfAutoneg, pfCopper, pfFiber, pfOther, pfPause, pfPauseAsym);
}
-
+
private static PortState createPortState(long input){
- final Boolean _linkDown = ((input) & (1<<0)) != 0;
- final Boolean _blocked = ((input) & (1<<1)) != 0;
- final Boolean _live = ((input) & (1<<2)) != 0;
- return new PortState(_blocked, _linkDown, _live);
+ final Boolean psLinkDown = ((input) & (1<<0)) != 0;
+ final Boolean psBblocked = ((input) & (1<<1)) != 0;
+ final Boolean psLive = ((input) & (1<<2)) != 0;
+ return new PortState(psBblocked, psLinkDown, psLive);
}
-
+
private static PortConfig createPortConfig(long input){
- final Boolean _portDown = ((input) & (1<<0)) != 0;
- final Boolean _noRecv = ((input) & (1<<2)) != 0;
- final Boolean _noFwd = ((input) & (1<<5)) != 0;
- final Boolean _noPacketIn = ((input) & (1<<6)) != 0;
- return new PortConfig(_noFwd, _noPacketIn, _noRecv, _portDown);
+ final Boolean pcPortDown = ((input) & (1<<0)) != 0;
+ final Boolean pcNoRecv = ((input) & (1<<2)) != 0;
+ final Boolean pcNoFwd = ((input) & (1<<5)) != 0;
+ final Boolean pcNoPacketIn = ((input) & (1<<6)) != 0;
+ return new PortConfig(pcNoFwd, pcNoPacketIn, pcNoRecv, pcPortDown);
}
-
}
Code Review / openflowjava.git / blobdiff