ONOSFW-171

O/S-SFC-ONOS scenario documentation

Change-Id: I51ae1cf736ea24ab6680f8edca1b2bf5dd598365
Signed-off-by: CNlucius <lukai1@huawei.com>

1 files changed, 0 insertions, 90 deletions

diff --git a/framework/src/onos/apps/vtn/vtnmgr/src/main/java/org/onosproject/vtn/table/impl/SnatServiceImpl.java b/framework/src/onos/apps/vtn/vtnmgr/src/main/java/org/onosproject/vtn/table/impl/SnatServiceImpl.java
deleted file mode 100644
index 0f090954..00000000
--- a/framework/src/onos/apps/vtn/vtnmgr/src/main/java/org/onosproject/vtn/table/impl/SnatServiceImpl.java
+++ /dev/null
@@ -1,90 +0,0 @@
-/*
- * Copyright 2015 Open Networking Laboratory
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.onosproject.vtn.table.impl;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-import static org.slf4j.LoggerFactory.getLogger;
-
-import org.onlab.osgi.DefaultServiceDirectory;
-import org.onlab.osgi.ServiceDirectory;
-import org.onlab.packet.Ethernet;
-import org.onlab.packet.IpAddress;
-import org.onlab.packet.IpPrefix;
-import org.onlab.packet.MacAddress;
-import org.onosproject.core.ApplicationId;
-import org.onosproject.net.DeviceId;
-import org.onosproject.net.flow.DefaultTrafficSelector;
-import org.onosproject.net.flow.DefaultTrafficTreatment;
-import org.onosproject.net.flow.TrafficSelector;
-import org.onosproject.net.flow.TrafficTreatment;
-import org.onosproject.net.flowobjective.DefaultForwardingObjective;
-import org.onosproject.net.flowobjective.FlowObjectiveService;
-import org.onosproject.net.flowobjective.ForwardingObjective;
-import org.onosproject.net.flowobjective.ForwardingObjective.Flag;
-import org.onosproject.net.flowobjective.Objective;
-import org.onosproject.vtn.table.SnatService;
-import org.onosproject.vtnrsc.SegmentationId;
-import org.slf4j.Logger;
-
-/**
- * Provides implementation of SnatService.
- */
-public class SnatServiceImpl implements SnatService {
-    private final Logger log = getLogger(getClass());
-
-    private static final int SNAT_PRIORITY = 0xffff;
-    private static final int PREFIC_LENGTH = 32;
-
-    private final FlowObjectiveService flowObjectiveService;
-    private final ApplicationId appId;
-
-    /**
-     * Construct a SnatServiceImpl object.
-     *
-     * @param appId the application id of vtn
-     */
-    public SnatServiceImpl(ApplicationId appId) {
-        this.appId = checkNotNull(appId, "ApplicationId can not be null");
-        ServiceDirectory serviceDirectory = new DefaultServiceDirectory();
-        this.flowObjectiveService = serviceDirectory.get(FlowObjectiveService.class);
-    }
-
-    @Override
-    public void programRules(DeviceId deviceId, SegmentationId matchVni,
-                             IpAddress srcIP, MacAddress ethDst,
-                             MacAddress ethSrc, IpAddress ipSrc,
-                             SegmentationId actionVni, Objective.Operation type) {
-        TrafficSelector selector = DefaultTrafficSelector.builder()
-                .matchEthType(Ethernet.TYPE_IPV4)
-                .matchTunnelId(Long.parseLong(matchVni.segmentationId()))
-                .matchIPSrc(IpPrefix.valueOf(srcIP, PREFIC_LENGTH)).build();
-
-        TrafficTreatment.Builder treatment = DefaultTrafficTreatment.builder();
-        treatment.setEthDst(ethDst).setEthSrc(ethSrc).setIpSrc(ipSrc)
-                .setTunnelId(Long.parseLong(actionVni.segmentationId()));
-        ForwardingObjective.Builder objective = DefaultForwardingObjective
-                .builder().withTreatment(treatment.build())
-                .withSelector(selector).fromApp(appId).withFlag(Flag.SPECIFIC)
-                .withPriority(SNAT_PRIORITY);
-        if (type.equals(Objective.Operation.ADD)) {
-            log.debug("RouteRules-->ADD");
-            flowObjectiveService.forward(deviceId, objective.add());
-        } else {
-            log.debug("RouteRules-->REMOVE");
-            flowObjectiveService.forward(deviceId, objective.remove());
-        }
-    }
-}