[ONOS-2248]The implementation of port resource service.
Change-Id: Ifaba79cad89a038bea018d886419398fcc3e7fb3
diff --git a/apps/vtnrsc/src/main/java/org/onosproject/app/vtnrsc/virtualport/impl/VirtualPortManager.java b/apps/vtnrsc/src/main/java/org/onosproject/app/vtnrsc/virtualport/impl/VirtualPortManager.java
new file mode 100644
index 0000000..9c4f008
--- /dev/null
+++ b/apps/vtnrsc/src/main/java/org/onosproject/app/vtnrsc/virtualport/impl/VirtualPortManager.java
@@ -0,0 +1,172 @@
+/*
+ * 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.app.vtnrsc.virtualport.impl;
+
+import java.util.Collection;
+import java.util.Collections;
+
+import org.apache.felix.scr.annotations.Activate;
+import org.apache.felix.scr.annotations.Component;
+import org.apache.felix.scr.annotations.Deactivate;
+import org.apache.felix.scr.annotations.Reference;
+import org.apache.felix.scr.annotations.ReferenceCardinality;
+import org.apache.felix.scr.annotations.Service;
+import org.onlab.util.KryoNamespace;
+import org.onosproject.app.vtnrsc.TenantId;
+import org.onosproject.app.vtnrsc.TenantNetworkId;
+import org.onosproject.app.vtnrsc.VirtualPort;
+import org.onosproject.app.vtnrsc.VirtualPortId;
+import org.onosproject.app.vtnrsc.tenantnetwork.TenantNetworkService;
+import org.onosproject.app.vtnrsc.virtualport.VirtualPortService;
+import org.onosproject.net.DeviceId;
+import org.onosproject.store.service.EventuallyConsistentMap;
+import org.onosproject.store.service.MultiValuedTimestamp;
+import org.onosproject.store.service.StorageService;
+import org.onosproject.store.service.WallClockTimestamp;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * Provides implementation of the VirtualPort APIs.
+ */
+@Component(immediate = true)
+@Service
+public class VirtualPortManager implements VirtualPortService {
+ private final Logger log = LoggerFactory.getLogger(getClass());
+
+ private EventuallyConsistentMap<VirtualPortId, VirtualPort> vPortStore;
+
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected StorageService storageService;
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected TenantNetworkService networkService;
+
+ @Activate
+ public void activate() {
+ KryoNamespace.Builder seriallizer = KryoNamespace.newBuilder()
+ .register(MultiValuedTimestamp.class);
+ vPortStore = storageService
+ .<VirtualPortId, VirtualPort>eventuallyConsistentMapBuilder()
+ .withName("vPortId_vPort").withSerializer(seriallizer)
+ .withTimestampProvider((k, v) -> new WallClockTimestamp())
+ .build();
+ log.info("Started");
+ }
+
+ @Deactivate
+ public void deactivate() {
+ vPortStore.destroy();
+ log.info("Stoppped");
+ }
+
+ @Override
+ public boolean exists(VirtualPortId vPortId) {
+ return vPortStore.containsKey(vPortId);
+ }
+
+ @Override
+ public VirtualPort getPort(VirtualPortId vPortId) {
+ if (!exists(vPortId)) {
+ return null;
+ }
+ return vPortStore.get(vPortId);
+ }
+
+ @Override
+ public Collection<VirtualPort> getPorts() {
+ return Collections.unmodifiableCollection(vPortStore.values());
+ }
+
+ @Override
+ public Collection<VirtualPort> getPorts(TenantNetworkId networkId) {
+ Collection<VirtualPort> vPortWithNetworkId =
+ Collections.unmodifiableCollection(vPortStore.values());
+ if (networkId == null || !networkService.exists(networkId)) {
+ return null;
+ }
+ for (VirtualPort vPort : vPortWithNetworkId) {
+ if (!vPort.networkId().equals(networkId)) {
+ vPortWithNetworkId.remove(vPort);
+ }
+ }
+ return vPortWithNetworkId;
+ }
+
+ @Override
+ public Collection<VirtualPort> getPorts(TenantId tenantId) {
+ Collection<VirtualPort> vPortWithTenantId =
+ Collections.unmodifiableCollection(vPortStore.values());
+ if (tenantId == null) {
+ return null;
+ }
+ for (VirtualPort vPort : vPortWithTenantId) {
+ if (!vPort.tenantId().equals(tenantId)) {
+ vPortWithTenantId.remove(vPort);
+ }
+ }
+ return vPortWithTenantId;
+ }
+
+ @Override
+ public Collection<VirtualPort> getPorts(DeviceId deviceId) {
+ Collection<VirtualPort> vPortWithDeviceId =
+ Collections.unmodifiableCollection(vPortStore.values());
+ if (deviceId == null) {
+ return null;
+ }
+ for (VirtualPort vPort : vPortWithDeviceId) {
+ if (!vPort.deviceId().equals(deviceId)) {
+ vPortWithDeviceId.remove(vPort);
+ }
+ }
+ return vPortWithDeviceId;
+ }
+
+ @Override
+ public boolean createPorts(Iterable<VirtualPort> vPorts) {
+ for (VirtualPort vPort:vPorts) {
+ log.info("vPortId is {} ", vPort.portId().toString());
+ vPortStore.put(vPort.portId(), vPort);
+ }
+ return true;
+ }
+
+ @Override
+ public boolean updatePorts(Iterable<VirtualPort> vPorts) {
+ Boolean flag = false;
+ if (vPorts != null) {
+ for (VirtualPort vPort:vPorts) {
+ vPortStore.put(vPort.portId(), vPort);
+ flag = true;
+ }
+ }
+ return flag;
+ }
+
+ @Override
+ public boolean removePorts(Iterable<VirtualPortId> vPortIds) {
+ Boolean flag = false;
+ if (vPortIds != null) {
+ for (VirtualPortId vPortId:vPortIds) {
+ vPortStore.remove(vPortId);
+ flag = true;
+ log.info("The result of removing vPortId is {}", flag.toString());
+ }
+ }
+ return flag;
+ }
+
+}