Java OFDescriptionStatistics.setDatapathDescription方法代码示例

import org.openflow.protocol.statistics.OFDescriptionStatistics; //导入方法依赖的package包/类
@Test
public void testSetSwitchProperties() {
    OFDescriptionStatistics desc = new OFDescriptionStatistics();

    desc.setDatapathDescription("My Data Path");
    desc.setSerialNumber("");
    desc.setManufacturerDescription("Big Switch Networks");
    desc.setHardwareDescription("Xenon");
    desc.setSoftwareDescription("Indigo 2");

    IOFSwitch sw = new BetterOFSwitchXenon();
    sw.setSwitchProperties(desc);
    assertEquals(desc.getDatapathDescription(),
                 sw.getAttribute(IOFSwitch.SWITCH_DESCRIPTION_DATA));
    assertEquals(true,
                 sw.getAttribute(IOFSwitch.SWITCH_SUPPORTS_NX_ROLE));
    assertNull(sw.getAttribute(IBetterOFSwitch.SUPPORTS_OVSDB_TUNNEL_SETUP));
    assertEquals(true,
                 sw.getAttribute(IBetterOFSwitch.SUPPORTS_NX_TTL_DECREMENT));
}
 

import org.openflow.protocol.statistics.OFDescriptionStatistics; //导入方法依赖的package包/类
@JsonIgnore
public OFDescriptionStatistics getDescription() {
    OFDescriptionStatistics desc = new OFDescriptionStatistics();
    desc.setManufacturerDescription(manufacturerDescription);
    desc.setHardwareDescription(hardwareDescription);
    desc.setSoftwareDescription(softwareDescription);
    desc.setSerialNumber(serialNumber);
    desc.setDatapathDescription(datapathDescription);
    return desc;
}
 

import org.openflow.protocol.statistics.OFDescriptionStatistics; //导入方法依赖的package包/类
private static OFDescriptionStatistics createOFDescriptionStatistics() {
    OFDescriptionStatistics desc = new OFDescriptionStatistics();
    desc.setDatapathDescription("");
    desc.setHardwareDescription("");
    desc.setManufacturerDescription("");
    desc.setSerialNumber("");
    desc.setSoftwareDescription("");
    return desc;
}
 

import org.openflow.protocol.statistics.OFDescriptionStatistics; //导入方法依赖的package包/类
/**
 * add switch to store then remove it again while slave.
 * should get notification and switch should be added and then removed
 */
@Test
public void testAddSwitchRemoveSwitchStoreSlave() throws Exception {
    doSetUp(Role.SLAVE);

    IOFSwitchListener listener = createMock(IOFSwitchListener.class);
    controller.addOFSwitchListener(listener);

    //------
    // Add switch
    listener.switchAdded(1L);
    expectLastCall().once();
    replay(listener);

    OFDescriptionStatistics desc = createOFDescriptionStatistics();
    desc.setDatapathDescription("The Switch");
    doAddSwitchToStore(1L, desc, null);
    controller.processUpdateQueueForTesting();
    verify(listener);

    IOFSwitch sw = controller.getSwitch(1L);
    assertNotNull("Switch should be present", sw);
    assertEquals(1L, sw.getId());
    assertFalse("Switch should be inactive", sw.isActive());
    assertEquals("The Switch",
                 sw.getDescriptionStatistics().getDatapathDescription());

    //------
    // remove switch
    reset(listener);
    listener.switchRemoved(1L);
    replay(listener);
    doRemoveSwitchFromStore(1L);
    controller.processUpdateQueueForTesting();
    verify(listener);
    assertNull("Switch should not exist anymore", controller.getSwitch(1L));
}
 

import org.openflow.protocol.statistics.OFDescriptionStatistics; //导入方法依赖的package包/类
private static OFStatisticsReply createDescriptionStatsReply() {
    OFStatisticsReply sr = (OFStatisticsReply)BasicFactory.getInstance()
            .getMessage(OFType.STATS_REPLY);
    sr.setStatisticType(OFStatisticsType.DESC);
    OFDescriptionStatistics desc = new OFDescriptionStatistics();
    desc.setDatapathDescription("Datapath Description");
    desc.setHardwareDescription("Hardware Description");
    desc.setManufacturerDescription("Manufacturer Description");
    desc.setSerialNumber("Serial Number");
    desc.setSoftwareDescription("Software Description");
    sr.setStatistics(Collections.singletonList(desc));
    return sr;
}
 

import org.openflow.protocol.statistics.OFDescriptionStatistics; //导入方法依赖的package包/类
/**
 * Description Stats Reply Builder
 *
 * @param incomingStat incoming Stats Request
 * @return the Stats Reply
 */
private OFDescriptionStatistics descStatBuilder(OFStatisticsRequest incomingStat) {

    OFDescriptionStatistics descStat = new OFDescriptionStatistics();
    descStat.setDatapathDescription("None");
    descStat.setHardwareDescription("OFCProbe Vswitch");
    descStat.setManufacturerDescription("Lehrstuhl fuer Informatik III, University of Wuerzburg");
    descStat.setSerialNumber(String.valueOf(this.dpid));
    descStat.setSoftwareDescription("1.0.3");

    return descStat;
}
 

import org.openflow.protocol.statistics.OFDescriptionStatistics; //导入方法依赖的package包/类
/**
 * Try to activate a switch that's already active (which can happen if
 * two different switches have the same DPIP or if a switch reconnects
 * while the old TCP connection is still alive
 */
@Test
public void testSwitchActivatedWithAlreadyActiveSwitch() throws Exception {
    OFDescriptionStatistics oldDesc = createOFDescriptionStatistics();
    oldDesc.setDatapathDescription("Ye Olde Switch");
    OFDescriptionStatistics newDesc = createOFDescriptionStatistics();
    newDesc.setDatapathDescription("The new Switch");
    OFFeaturesReply featuresReply = createOFFeaturesReply();


    // Setup: add a switch to the controller
    IOFSwitch oldsw = createMock(IOFSwitch.class);
    setupSwitchForAddSwitch(oldsw, 0L, oldDesc, featuresReply);
    oldsw.clearAllFlowMods();
    expectLastCall().once();
    replay(oldsw);
    controller.switchActivated(oldsw);
    verify(oldsw);
    // drain the queue, we don't care what's in it
    controller.processUpdateQueueForTesting();
    assertEquals(oldsw, controller.getSwitch(0L));

    // Now the actual test: add a new switch with the same dpid to
    // the controller
    reset(oldsw);
    expect(oldsw.getId()).andReturn(0L).anyTimes();
    oldsw.cancelAllStatisticsReplies();
    expectLastCall().once();
    oldsw.disconnectOutputStream();
    expectLastCall().once();


    IOFSwitch newsw = createMock(IOFSwitch.class);
    setupSwitchForAddSwitch(newsw, 0L, newDesc, featuresReply);
    newsw.clearAllFlowMods();
    expectLastCall().once();

    // Strict mock. We need to get the removed notification before the
    // add notification
    IOFSwitchListener listener = createStrictMock(IOFSwitchListener.class);
    listener.switchRemoved(0L);
    listener.switchAdded(0L);
    listener.switchActivated(0L);
    replay(listener);
    controller.addOFSwitchListener(listener);


    replay(newsw, oldsw);
    controller.switchActivated(newsw);
    verify(newsw, oldsw);

    assertEquals(newsw, controller.getSwitch(0L));
    controller.processUpdateQueueForTesting();
    verify(listener);
}
 

import org.openflow.protocol.statistics.OFDescriptionStatistics; //导入方法依赖的package包/类
@Test
public void testSetSwitchPropoerties() {
    OFDescriptionStatistics desc = new OFDescriptionStatistics();
    IOFSwitch sw = new BetterOFSwitchOVS();
    
    desc.setDatapathDescription("My Data Path");
    desc.setSerialNumber("");
    desc.setManufacturerDescription("Nicira Networks, Inc");
    desc.setHardwareDescription("Open vSwitch");
    
    sw = new BetterOFSwitchOVS();
    desc.setSoftwareDescription("1.4.0");
    sw.setSwitchProperties(desc);
    assertNull(sw.getAttribute(IBetterOFSwitch.SUPPORTS_NX_TTL_DECREMENT));
    
    assertEquals(desc.getDatapathDescription(), 
                 sw.getAttribute(IOFSwitch.SWITCH_DESCRIPTION_DATA));
    assertEquals(true,
                 sw.getAttribute(IOFSwitch.SWITCH_SUPPORTS_NX_ROLE));
    assertEquals(true,
                 sw.getAttribute(IBetterOFSwitch.SUPPORTS_OVSDB_TUNNEL_SETUP));
    
    sw = new BetterOFSwitchOVS();
    desc.setSoftwareDescription("1.4.3");
    sw.setSwitchProperties(desc);
    assertNull(sw.getAttribute(IBetterOFSwitch.SUPPORTS_NX_TTL_DECREMENT));
    
    sw = new BetterOFSwitchOVS();
    desc.setSoftwareDescription("1.6.0");
    sw.setSwitchProperties(desc);
    assertEquals(true, 
                 sw.getAttribute(IBetterOFSwitch.SUPPORTS_NX_TTL_DECREMENT));
    
    sw = new BetterOFSwitchOVS();
    desc.setSoftwareDescription("1.7.0");
    sw.setSwitchProperties(desc);
    assertEquals(true, 
                 sw.getAttribute(IBetterOFSwitch.SUPPORTS_NX_TTL_DECREMENT));
    
    // invalid version 
    // don't allocate new switch object.
    desc.setSoftwareDescription("xxxxx");
    sw.setSwitchProperties(desc);
    assertNull(sw.getAttribute(IBetterOFSwitch.SUPPORTS_NX_TTL_DECREMENT));
    
}
 

import org.openflow.protocol.statistics.OFDescriptionStatistics; //导入方法依赖的package包/类
/**
 * Parses message into relevant properties
 * @param statsType the specific Stats Type (0:DESC, 1:FLOW, 2:AGGREGATE, 3:TABLE, 4:PORT, 5:QUEUE, 6:VENDOR)
 * @param rawMessage Assumes the following format and parses into properties:
 * "["flow_stats_reply", 3, [{"packet_count": 0, "hard_timeout": 0, "byte_count": 0, "idle_timeout": 0, "actions": "[{'output': 65533}]", 
 * 							  "duration_nsec": 27000000, "priority": 0, "duration_sec": 0, "table_id": 0, "cookie": 0, "match": "{}"}]]"
 */
public OFStatisticsReply parseStatsReply(OFStatisticsType statsType, String rawMessage) {
	//EXTRACT THE JSON
	String tmp = rawMessage.substring(rawMessage.indexOf(",")+2, rawMessage.length()-2);
	String switchStr = tmp.substring(0, 1);
	this.switchId = Long.parseLong(switchStr);
	String jsonStr = tmp.substring(tmp.indexOf(",")+3);
	JSONObject json = new JSONObject(jsonStr);
	
	//ADD PROPS TO STATS_REPLY OBJECT
	OFStatisticsReply statsReply = new OFStatisticsReply();
	//statsReply.setFlags(Short.parseShort(flagStr));
	statsReply.setStatisticType(statsType);
	statsReply.setStatisticsFactory(new BasicFactory());
	List<OFStatistics> statistics = new ArrayList<OFStatistics>();
	switch (statsType) {
		case DESC:
			OFDescriptionStatistics description = new OFDescriptionStatistics();
			description.setDatapathDescription("A");
			description.setHardwareDescription("B");
			description.setManufacturerDescription("C");
			description.setSerialNumber("D");
			description.setSoftwareDescription("E");
			statistics.add(description);
			break;
		case FLOW:
			OFFlowStatisticsReply flowStats = new OFFlowStatisticsReply();
			flowStats.setByteCount(json.getLong("byte_count"));
			flowStats.setActionFactory(new BasicFactory());
			//FORMATTING SEEMS OFF (why is it in " "), NEED TO CONVERT STRING TO JSON ARRAY
			String tmpArrayStr = json.getString("actions");
			JSONArray jsonArray = new JSONArray(tmpArrayStr);
			flowStats.setActions(parseActionsArray(jsonArray));
			//
			flowStats.setCookie(json.getLong("cookie"));
			flowStats.setDurationNanoseconds(json.getInt("duration_nsec"));
			flowStats.setDurationSeconds(json.getInt("duration_sec"));
			flowStats.setHardTimeout((short)json.getInt("hard_timeout"));
			flowStats.setIdleTimeout((short)json.getInt("idle_timeout"));
			flowStats.setPacketCount(json.getLong("packet_count"));
			flowStats.setPriority((short)json.getInt("priority"));
			flowStats.setTableId((byte)json.getInt("table_id"));
			OFMatch match = new OFMatch();
			flowStats.setMatch(match);
			statistics.add(flowStats);
			break;
		case TABLE:
			OFTableStatistics tables = new OFTableStatistics();
			tables.setTableId(Byte.parseByte(json.getString("table_id")));
			//tables.setActiveCount();
			//tables.setLookupCount(lookupCount);
			//tables.setMatchedCount(matchedCount);
			//tables.setMaximumEntries(maximumEntries);
			//tables.setWildcards(wildcards);
			statistics.add(tables);
			break;
		case PORT:
			OFPortStatisticsReply portStatReply = new OFPortStatisticsReply();
			portStatReply.setreceivePackets(json.getLong("packet_count"));
			portStatReply.setPortNumber(Short.parseShort(json.getString("port")));
			portStatReply.setReceiveBytes(json.getLong("received_bytes"));
			statistics.add(portStatReply);
			break;
		case AGGREGATE:
		case VENDOR:
		case QUEUE:
	}
	statsReply.setStatistics(statistics);
	return statsReply;
}