initial commit
diff --git a/src/main/java/org.onosproject.xran/impl/DefaultXranStore.java b/src/main/java/org.onosproject.xran/impl/DefaultXranStore.java
new file mode 100644
index 0000000..7894b74
--- /dev/null
+++ b/src/main/java/org.onosproject.xran/impl/DefaultXranStore.java
@@ -0,0 +1,295 @@
+/*
+ * Copyright 2015-present 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.xran.impl;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+import com.google.common.collect.Lists;
+import org.apache.felix.scr.annotations.*;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.core.CoreService;
+import org.onosproject.store.AbstractStore;
+import org.onosproject.xran.XranStore;
+import org.onosproject.xran.codecs.api.ECGI;
+import org.onosproject.xran.codecs.api.EUTRANCellIdentifier;
+import org.onosproject.xran.codecs.api.MMEUES1APID;
+import org.onosproject.xran.controller.XranController;
+import org.onosproject.xran.entities.RnibCell;
+import org.onosproject.xran.entities.RnibLink;
+import org.onosproject.xran.entities.RnibSlice;
+import org.onosproject.xran.entities.RnibUe;
+import org.onosproject.xran.identifiers.LinkId;
+import org.slf4j.Logger;
+
+import javax.xml.bind.DatatypeConverter;
+import java.util.List;
+import java.util.Optional;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+import java.util.stream.Collectors;
+
+import static org.slf4j.LoggerFactory.getLogger;
+
+/**
+ * Created by dimitris on 7/22/17.
+ */
+@Component(immediate = true)
+@Service
+public class DefaultXranStore extends AbstractStore implements XranStore {
+ private static final String XRAN_APP_ID = "org.onosproject.xran";
+
+ private final Logger log = getLogger(getClass());
+ @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+ protected CoreService coreService;
+ private ConcurrentMap<LinkId, RnibLink> linkMap = new ConcurrentHashMap<>();
+ private ConcurrentMap<ECGI, RnibCell> cellMap = new ConcurrentHashMap<>();
+ private ConcurrentMap<MMEUES1APID, RnibUe> ueMap = new ConcurrentHashMap<>();
+ private ConcurrentMap<Object, RnibSlice> sliceMap = new ConcurrentHashMap<>();
+ private XranController controller;
+
+ @Activate
+ public void activate() {
+ ApplicationId appId = coreService.getAppId(XRAN_APP_ID);
+ log.info("XRAN Default Store Started");
+ }
+
+ @Deactivate
+ public void deactive() {
+ log.info("XRAN Default Store Stopped");
+ }
+
+ @Override
+ public List<RnibLink> getLinks() {
+ List<RnibLink> list = Lists.newArrayList();
+ list.addAll(linkMap.values());
+ return list;
+ }
+
+ @Override
+ public List<RnibLink> getLinksByECGI(ECGI ecgi) {
+ List<RnibLink> list = Lists.newArrayList();
+ list.addAll(
+ linkMap.keySet()
+ .stream()
+ .filter(k -> k.getSource().equals(ecgi))
+ .map(v -> linkMap.get(v))
+ .collect(Collectors.toList()));
+
+ return list;
+ }
+
+ @Override
+ public List<RnibLink> getLinksByCellId(String eciHex) {
+ List<RnibLink> list = Lists.newArrayList();
+ EUTRANCellIdentifier eci = hexToECI(eciHex);
+
+ list.addAll(
+ linkMap.keySet()
+ .stream()
+ .filter(k -> k.getSource().getEUTRANcellIdentifier().equals(eci))
+ .map(v -> linkMap.get(v))
+ .collect(Collectors.toList()));
+
+ return list;
+ }
+
+ @Override
+ public List<RnibLink> getLinksByUeId(long euId) {
+ List<RnibLink> list = Lists.newArrayList();
+ MMEUES1APID mme = new MMEUES1APID(euId);
+
+ list.addAll(
+ linkMap.keySet()
+ .stream()
+ .filter(k -> k.getDestination().equals(mme))
+ .map(v -> linkMap.get(v))
+ .collect(Collectors.toList()));
+
+ return list;
+ }
+
+ @Override
+ public RnibLink getLinkBetweenCellIdUeId(String eciHex, long euId) {
+ EUTRANCellIdentifier eci = hexToECI(eciHex);
+ MMEUES1APID mme = new MMEUES1APID(euId);
+
+ Optional<LinkId> first = linkMap.keySet()
+ .stream()
+ .filter(linkId -> linkId.getSource().getEUTRANcellIdentifier().equals(eci))
+ .filter(linkId -> linkId.getDestination().equals(mme))
+ .findFirst();
+
+ return first.map(linkId -> linkMap.get(linkId)).orElse(null);
+ }
+
+ @Override
+ public boolean createLinkBetweenCellIdUeId(String eciHex, long euId, String type) {
+ RnibCell cell = getCell(eciHex);
+ RnibUe ue = getUe(euId);
+
+ if (cell != null && ue != null) {
+ RnibLink link = new RnibLink();
+ link.setLinkId(cell, ue);
+
+ // TODO: string to enum mapping
+// link.setType(type);
+
+ linkMap.put(link.getLinkId(), link);
+ return true;
+ }
+
+ return false;
+ }
+
+ @Override
+ public void storeLink(RnibLink link) {
+ if (link.getLinkId() != null) {
+ linkMap.put(link.getLinkId(), link);
+ }
+ }
+
+ @Override
+ public boolean removeLink(LinkId link) {
+ return linkMap.remove(link) != null;
+ }
+
+ @Override
+ public RnibLink getLink(ECGI ecgi, MMEUES1APID mme) {
+ LinkId linkId = new LinkId(ecgi, mme);
+ return linkMap.get(linkId);
+ }
+
+ @Override
+ public List<Object> getNodes() {
+ List<Object> list = Lists.newArrayList();
+ list.add(cellMap.values());
+ list.add(ueMap.values());
+ return list;
+ }
+
+ @Override
+ public List<RnibCell> getCellNodes() {
+ List<RnibCell> list = Lists.newArrayList();
+ list.addAll(cellMap.values());
+ return list;
+ }
+
+ @Override
+ public List<RnibUe> getUeNodes() {
+ List<RnibUe> list = Lists.newArrayList();
+ list.addAll(ueMap.values());
+ return list;
+ }
+
+ @Override
+ public Object getByNodeId(String nodeId) {
+ try {
+ return getCell(nodeId);
+ } catch (Exception e) {
+
+ }
+ return getUe(Long.parseLong(nodeId));
+ }
+
+ @Override
+ public void storeCell(RnibCell cell) {
+ if (cell.getEcgi() != null) {
+ cellMap.putIfAbsent(cell.getEcgi(), cell);
+ }
+ }
+
+ @Override
+ public boolean removeCell(ECGI ecgi) {
+ return cellMap.remove(ecgi) != null;
+ }
+
+ @Override
+ public RnibCell getCell(String hexeci) {
+ EUTRANCellIdentifier eci = hexToECI(hexeci);
+ Optional<ECGI> first = cellMap.keySet().stream().filter(ecgi -> ecgi.getEUTRANcellIdentifier().equals(eci)).findFirst();
+ return first.map(ecgi -> cellMap.get(ecgi)).orElse(null);
+ }
+
+ @Override
+ public RnibCell getCell(ECGI ecgi) {
+ return cellMap.get(ecgi);
+ }
+
+ @Override
+ public boolean modifyCellRrmConf(String hexeci, JsonNode rrmConf) {
+ EUTRANCellIdentifier eci = hexToECI(hexeci);
+ Optional<ECGI> first = cellMap.keySet().stream().filter(ecgi -> ecgi.getEUTRANcellIdentifier().equals(eci)).findFirst();
+ first.ifPresent(ecgi -> cellMap.get(ecgi).modifyRrmConfig(rrmConf));
+ return false;
+ }
+
+ @Override
+ public RnibSlice getSlice(long sliceId) {
+ if (sliceMap.containsKey(sliceId)) {
+ return sliceMap.get(sliceId);
+ }
+ return null;
+ }
+
+ @Override
+ public boolean createSlice(ObjectNode attributes) {
+ return false;
+ }
+
+ @Override
+ public boolean removeCell(long sliceId) {
+ return sliceMap.remove(sliceId) != null;
+ }
+
+ @Override
+ public XranController getController() {
+ return controller;
+ }
+
+ @Override
+ public void setController(XranController controller) {
+ this.controller = controller;
+ }
+
+ @Override
+ public void storeUe(RnibUe ue) {
+ if (ue.getMmeS1apId() != null) {
+ ueMap.putIfAbsent(ue.getMmeS1apId(), ue);
+ }
+ }
+
+ @Override
+ public boolean removeUe(MMEUES1APID mme) {
+ return ueMap.remove(mme) != null;
+ }
+
+ @Override
+ public RnibUe getUe(long euId) {
+ MMEUES1APID mme = new MMEUES1APID(euId);
+ return ueMap.get(mme);
+ }
+
+ @Override
+ public RnibUe getUe(MMEUES1APID mme) {
+ return ueMap.get(mme);
+ }
+
+ private EUTRANCellIdentifier hexToECI(String eciHex) {
+ byte[] hexBinary = DatatypeConverter.parseHexBinary(eciHex);
+ return new EUTRANCellIdentifier(hexBinary, 28);
+ }
+}
diff --git a/src/main/java/org.onosproject.xran/impl/DistributedXranStore.java b/src/main/java/org.onosproject.xran/impl/DistributedXranStore.java
new file mode 100644
index 0000000..0e9f3d5
--- /dev/null
+++ b/src/main/java/org.onosproject.xran/impl/DistributedXranStore.java
@@ -0,0 +1,311 @@
+///*
+// * Copyright 2015-present 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.xran.impl;
+//
+//import com.fasterxml.jackson.databind.JsonNode;
+//import com.fasterxml.jackson.databind.node.ObjectNode;
+//import com.google.common.collect.Lists;
+//import org.apache.commons.lang3.tuple.ImmutablePair;
+//import org.apache.felix.scr.annotations.Activate;
+//import org.apache.felix.scr.annotations.Deactivate;
+//import org.apache.felix.scr.annotations.Reference;
+//import org.apache.felix.scr.annotations.ReferenceCardinality;
+//import org.onlab.util.KryoNamespace;
+//import org.onosproject.core.ApplicationId;
+//import org.onosproject.core.CoreService;
+//import org.onosproject.core.IdGenerator;
+//import org.onosproject.store.AbstractStore;
+//import org.onosproject.store.serializers.KryoNamespaces;
+//import org.onosproject.store.service.ConsistentMap;
+//import org.onosproject.store.service.Serializer;
+//import org.onosproject.store.service.StorageService;
+//import org.onosproject.store.service.Versioned;
+//import org.onosproject.xran.XranStore;
+//import org.onosproject.xran.codecs.api.ECGI;
+//import org.onosproject.xran.codecs.api.ENBUES1APID;
+//import org.onosproject.xran.codecs.api.MMEUES1APID;
+//import org.onosproject.xran.codecs.pdu.CellConfigReport;
+//import org.onosproject.xran.controller.XranController;
+//import org.onosproject.xran.entities.RnibCell;
+//import org.onosproject.xran.entities.RnibLink;
+//import org.onosproject.xran.entities.RnibSlice;
+//import org.onosproject.xran.entities.RnibUe;
+//import org.onosproject.xran.identifiers.CellId;
+//import org.onosproject.xran.identifiers.LinkId;
+//import org.onosproject.xran.identifiers.SliceId;
+//import org.onosproject.xran.identifiers.UeId;
+//import org.slf4j.Logger;
+//
+//import java.util.List;
+//
+//import static org.slf4j.LoggerFactory.getLogger;
+//
+///**
+// * Created by dimitris on 7/22/17.
+// */
+////@Component(immediate = true)
+////@Service
+//public class DistributedXranStore extends AbstractStore implements XranStore {
+// private static final String XRAN_APP_ID = "org.onosproject.xran";
+//
+// private final Logger log = getLogger(getClass());
+//
+// private ConsistentMap<LinkId, RnibLink> linkMap;
+// private ConsistentMap<CellId, RnibCell> cellMap;
+// private ConsistentMap<UeId, RnibUe> ueMap;
+// private ConsistentMap<SliceId, RnibSlice> sliceMap;
+//
+// @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+// protected StorageService storageService;
+//
+// @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY)
+// protected CoreService coreService;
+//
+// private IdGenerator cellIdGenerator;
+// private IdGenerator ueIdGenerator;
+// private IdGenerator linkIdGenerator;
+// private IdGenerator sliceIdGenerator;
+//
+// private XranController controller;
+//
+// private final String XRAN_CELL_ID = "xran-cell-ids";
+// private final String XRAN_UE_ID = "xran-eu-ids";
+// private final String XRAN_LINK_ID = "xran-link-ids";
+// private final String XRAN_SLICE_ID = "xran-slice-ids";
+//
+// @Activate
+// public void activate() {
+// ApplicationId appId = coreService.getAppId(XRAN_APP_ID);
+//
+// cellIdGenerator = coreService.getIdGenerator(XRAN_CELL_ID);
+// ueIdGenerator = coreService.getIdGenerator(XRAN_UE_ID);
+// linkIdGenerator = coreService.getIdGenerator(XRAN_LINK_ID);
+// sliceIdGenerator = coreService.getIdGenerator(XRAN_SLICE_ID);
+//
+// KryoNamespace.Builder serializer = KryoNamespace.newBuilder()
+// .register(KryoNamespaces.API)
+// .register(RnibCell.class)
+// .register(RnibSlice.class)
+// .register(RnibUe.class)
+// .register(RnibLink.class)
+// .register(LinkId.class)
+// .register(CellId.class)
+// .register(UeId.class)
+// .register(SliceId.class)
+// .register(ImmutablePair.class)
+// .register(ENBUES1APID.class)
+// .register(MMEUES1APID.class)
+// .register(CellConfigReport.class)
+// .register(ECGI.class);
+//
+// linkMap = storageService.<LinkId, RnibLink>consistentMapBuilder()
+// .withSerializer(Serializer.using(serializer.build()))
+// .withName("xran-link-map")
+// .withApplicationId(appId)
+// .withPurgeOnUninstall()
+// .build();
+//
+// cellMap = storageService.<CellId, RnibCell>consistentMapBuilder()
+// .withSerializer(Serializer.using(serializer.build()))
+// .withName("xran-cell-map")
+// .withApplicationId(appId)
+// .withPurgeOnUninstall()
+// .build();
+//
+// ueMap = storageService.<UeId, RnibUe>consistentMapBuilder()
+// .withSerializer(Serializer.using(serializer.build()))
+// .withName("xran-ue-map")
+// .withApplicationId(appId)
+// .withPurgeOnUninstall()
+// .build();
+//
+// sliceMap = storageService.<SliceId, RnibSlice>consistentMapBuilder()
+// .withSerializer(Serializer.using(serializer.build()))
+// .withName("xran-slice-map")
+// .withApplicationId(appId)
+// .withPurgeOnUninstall()
+// .build();
+//
+// log.info("XRAN Distributed Store Started");
+// }
+//
+// @Deactivate
+// public void deactive() {
+// log.info("XRAN Distributed Store Stopped");
+// }
+//
+// @Override
+// public List<RnibLink> getLinksByCellId(long cellId) {
+// List<RnibLink> list = Lists.newArrayList();
+// CellId cell = CellId.valueOf(cellId);
+// linkMap.keySet().forEach(
+// pair -> {
+// if (pair.equals(cell)) {
+// list.add(linkMap.get(pair).value());
+// }
+// }
+// );
+// return list;
+// }
+//
+// @Override
+// public List<RnibLink> getLinksByUeId(long euId) {
+// List<RnibLink> list = Lists.newArrayList();
+// UeId ue = UeId.valueOf(euId);
+// linkMap.keySet().forEach(
+// pair -> {
+// if (pair.equals(ue)) {
+// list.add(linkMap.get(pair).value());
+// }
+// }
+// );
+// return list;
+// }
+//
+// @Override
+// public RnibLink getLinkBetweenCellIdUeId(long cellId, long euId) {
+// LinkId linkId = LinkId.valueOf(cellId, euId);
+// final Versioned<RnibLink> rnibLinkVersioned = linkMap.get(linkId);
+// if (rnibLinkVersioned != null) {
+// return rnibLinkVersioned.value();
+// }
+// return null;
+// }
+//
+// @Override
+// public boolean modifyTypeOfLink(long cellId, long euId, String type) {
+// final RnibLink link = getLinkBetweenCellIdUeId(cellId, euId);
+// if (link != null) {
+// link.setType(type);
+// return true;
+// }
+// return false;
+// }
+//
+// @Override
+// public boolean modifyTrafficPercentOfLink(long cellId, long euId, long trafficPercent) {
+// final RnibLink link = getLinkBetweenCellIdUeId(cellId, euId);
+// if (link != null) {
+// link.setTrafficPercent(trafficPercent);
+// return true;
+// }
+// return false;
+// }
+//
+// @Override
+// public boolean createLinkBetweenCellIdUeId(long cellId, long euId, String type) {
+// LinkId linkId = LinkId.valueOf(cellId, euId);
+// if (linkMap.containsKey(linkId)) {
+// return false;
+// }
+// RnibLink link = new RnibLink(linkId);
+// link.setType(type);
+// linkMap.putPrimaryLink(linkId, link);
+// return true;
+// }
+//
+// @Override
+// public boolean deleteLink(long linkId) {
+// return false;
+// }
+//
+// @Override
+// public List<Object> getNodes() {
+// List<Object> list = Lists.newArrayList();
+// cellMap.values().forEach(v -> list.add(v.value()));
+// ueMap.values().forEach(v -> list.add(v.value()));
+// return list;
+// }
+//
+// @Override
+// public List<RnibCell> getCellNodes() {
+// List<RnibCell> list = Lists.newArrayList();
+// cellMap.values().forEach(v -> list.add(v.value()));
+// return list;
+// }
+//
+// @Override
+// public List<RnibUe> getUeNodes() {
+// List<RnibUe> list = Lists.newArrayList();
+// ueMap.values().forEach(v -> list.add(v.value()));
+// return list;
+// }
+//
+// @Override
+// public Object getByNodeId(long nodeId) {
+// CellId cellId = CellId.valueOf(nodeId);
+// if (cellMap.containsKey(cellId)) {
+// return cellMap.get(cellId).value();
+// }
+// UeId ueId = UeId.valueOf(nodeId);
+// if (ueMap.containsKey(ueId)) {
+// return ueMap.get(ueId).value();
+// }
+// return null;
+// }
+//
+// @Override
+// public void storeCell(RnibCell cell) {
+// final CellId cellId = CellId.valueOf(cellIdGenerator.getNewId());
+// cell.setCellId(cellId);
+// cellMap.putIfAbsent(cellId, cell);
+// }
+//
+// @Override
+// public RnibCell getCell(long cellId) {
+// CellId cell = CellId.valueOf(cellId);
+// if (cellMap.containsKey(cell)) {
+//// controller.sendMsg(cellMap.get(cell).value().getDevId(), "skata");
+// return cellMap.get(cell).value();
+// }
+// return null;
+// }
+//
+// @Override
+// public boolean modifyCellRrmConf(JsonNode rrmConf) {
+// return false;
+// }
+//
+// @Override
+// public RnibSlice getSlice(long sliceId) {
+// SliceId slice = SliceId.valueOf(sliceId);
+// if (sliceMap.containsKey(slice)) {
+// return sliceMap.get(slice).value();
+// }
+// return null;
+// }
+//
+// @Override
+// public boolean createSlice(ObjectNode attributes) {
+// return false;
+// }
+//
+// public XranController getController() {
+// return controller;
+// }
+//
+// @Override
+// public void storeUe(RnibUe ue) {
+// final UeId ueId = UeId.valueOf(ueIdGenerator.getNewId());
+// ue.setUeId(ueId);
+// ueMap.putIfAbsent(ueId, ue);
+// }
+//
+// public void setController(XranController controller) {
+// this.controller = controller;
+// }
+//}
diff --git a/src/main/java/org.onosproject.xran/impl/XranConfig.java b/src/main/java/org.onosproject.xran/impl/XranConfig.java
new file mode 100644
index 0000000..be27c89
--- /dev/null
+++ b/src/main/java/org.onosproject.xran/impl/XranConfig.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright 2015-present 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.xran.impl;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import org.apache.commons.lang.exception.ExceptionUtils;
+import org.onosproject.core.ApplicationId;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.config.Config;
+import org.onosproject.xran.codecs.api.ECGI;
+import org.onosproject.xran.codecs.api.EUTRANCellIdentifier;
+import org.onosproject.xran.codecs.api.PLMNIdentity;
+import org.openmuc.jasn1.util.HexConverter;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import javax.xml.bind.DatatypeConverter;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import static org.onosproject.net.DeviceId.deviceId;
+
+public class XranConfig extends Config<ApplicationId> {
+
+ private static final String CELLS = "active_cells";
+
+ private static final String PLMN_ID = "plmn_id";
+ private static final String ECI_ID = "eci";
+
+ private static final String IP_ADDR = "ip_addr";
+
+ private static final String XRANC_PORT = "xranc_port";
+
+ private static final String XRANC_CELLCONFIG_INTERVAL = "xranc_cellconfigrequest_interval_seconds";
+
+ private static final String RX_SIGNAL_MEAS_REPORT_INTERVAL = "rx_signal_meas_report_interval_seconds";
+
+ private static final String L2_MEAS_REPORT_INTERVAL = "l2_meas_report_interval_ms";
+
+ private final Logger log = LoggerFactory.getLogger(getClass());
+
+ public Map<String, ECGI> activeCellSet() {
+ Map<String, ECGI> cells = new ConcurrentHashMap<>();
+
+ JsonNode cellsNode = object.get(CELLS);
+ if (cellsNode == null) {
+ log.warn("no cells have been provided!");
+ return cells;
+ }
+
+ cellsNode.forEach(cellNode -> {
+ String plmn_id = cellNode.get(PLMN_ID).asText();
+ String eci = cellNode.get(ECI_ID).asText();
+
+ String ipAddress = cellNode.get(IP_ADDR).asText();
+
+ ECGI ecgi = hexToECGI(plmn_id, eci);
+ cells.put(ipAddress, ecgi);
+ });
+
+ return cells;
+ }
+
+ public int getXrancPort() {
+ return object.get(XRANC_PORT).asInt();
+ }
+
+ public int getConfigRequestInterval() {
+ return object.get(XRANC_CELLCONFIG_INTERVAL).asInt();
+ }
+
+ public int getRxSignalInterval() {
+ return object.get(RX_SIGNAL_MEAS_REPORT_INTERVAL).asInt();
+ }
+
+ public int getL2MeasInterval() {
+ return object.get(L2_MEAS_REPORT_INTERVAL).asInt();
+ }
+
+
+ private ECGI hexToECGI(String plmn_id, String eci) {
+ byte[] bytes = HexConverter.fromShortHexString(plmn_id);
+ byte[] bytearray = DatatypeConverter.parseHexBinary(eci);
+
+ InputStream inputStream = new ByteArrayInputStream(bytearray);
+
+ PLMNIdentity plmnIdentity = new PLMNIdentity(bytes);
+ EUTRANCellIdentifier eutranCellIdentifier = new EUTRANCellIdentifier(bytearray, 28);
+
+ ECGI ecgi = new ECGI();
+ ecgi.setEUTRANcellIdentifier(eutranCellIdentifier);
+ ecgi.setPLMNIdentity(plmnIdentity);
+ try {
+ ecgi.decode(inputStream);
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+
+ return ecgi;
+ }
+}
diff --git a/src/main/java/org.onosproject.xran/impl/package-info.java b/src/main/java/org.onosproject.xran/impl/package-info.java
new file mode 100644
index 0000000..baf9a19
--- /dev/null
+++ b/src/main/java/org.onosproject.xran/impl/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2015-present 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.
+ */
+
+/**
+ * Created by dimitris on 7/23/17.
+ */
+package org.onosproject.xran.impl;
\ No newline at end of file