*/
package org.opendaylight.lispflowmapping.implementation.mdsal;
+import java.util.ArrayList;
import java.util.Collection;
+import java.util.List;
+import java.util.Set;
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.DataObjectModification;
import org.opendaylight.controller.md.sal.binding.api.DataObjectModification.ModificationType;
import org.opendaylight.controller.md.sal.binding.api.DataTreeModification;
import org.opendaylight.controller.md.sal.binding.api.NotificationPublishService;
import org.opendaylight.lispflowmapping.implementation.util.MSNotificationInputUtil;
+import org.opendaylight.lispflowmapping.interfaces.dao.SubKeys;
+import org.opendaylight.lispflowmapping.interfaces.dao.Subscriber;
import org.opendaylight.lispflowmapping.interfaces.mapcache.IMappingSystem;
+import org.opendaylight.lispflowmapping.lisp.type.MappingData;
+import org.opendaylight.lispflowmapping.lisp.util.LispAddressUtil;
+import org.opendaylight.lispflowmapping.lisp.util.SourceDestKeyHelper;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.address.SourceDestKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.eid.container.Eid;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.locatorrecords.LocatorRecord;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.locatorrecords.LocatorRecordBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecord;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.mapping.record.container.MappingRecordBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingChange;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingDatabase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.MappingOrigin;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.Mapping;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.db.instance.MappingBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.mappingservice.rev150906.mapping.database.VirtualNetworkIdentifier;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
private static final Logger LOG = LoggerFactory.getLogger(MappingDataListener.class);
private IMappingSystem mapSystem;
private NotificationPublishService notificationPublishService;
+ private boolean isMaster = false;
public MappingDataListener(DataBroker broker, IMappingSystem msmr, NotificationPublishService nps) {
setBroker(broker);
final Mapping mapping = mod.getDataBefore();
// Only treat mapping changes caused by Northbound, since Southbound changes are already handled
- // before being persisted.
- if (mapping.getOrigin() == MappingOrigin.Southbound) {
+ // before being persisted, except for cluster slaves
+ if (mapping.getOrigin() == MappingOrigin.Southbound && mapSystem.isMaster()) {
continue;
}
LOG.trace("Key: {}", change.getRootPath().getRootIdentifier());
LOG.trace("Value: {}", mapping);
- mapSystem.removeMapping(mapping.getOrigin(), mapping.getMappingRecord().getEid());
- try {
- notificationPublishService.putNotification(MSNotificationInputUtil.toMappingChanged(
- mapping, MappingChange.Removed));
- } catch (InterruptedException e) {
- LOG.warn("Notification publication interrupted!");
- }
+ final Mapping convertedMapping = convertToBinaryIfNecessary(mapping);
+
+ mapSystem.removeMapping(convertedMapping.getOrigin(), convertedMapping.getMappingRecord().getEid());
} else if (ModificationType.SUBTREE_MODIFIED == mod.getModificationType() || ModificationType.WRITE == mod
.getModificationType()) {
final Mapping mapping = mod.getDataAfter();
// Only treat mapping changes caused by Northbound, since Southbound changes are already handled
- // before being persisted. XXX separate NB and SB to avoid ignoring SB notifications
- if (mapping.getOrigin() == MappingOrigin.Southbound) {
+ // before being persisted, except for cluster slaves XXX separate NB and SB to avoid ignoring
+ // SB notifications
+ if (mapping.getOrigin() == MappingOrigin.Southbound && mapSystem.isMaster()) {
continue;
}
LOG.trace("Key: {}", change.getRootPath().getRootIdentifier());
LOG.trace("Value: {}", mapping);
- mapSystem.addMapping(mapping.getOrigin(), mapping.getMappingRecord().getEid(),
- mapping.getMappingRecord(), false);
+ final Mapping convertedMapping = convertToBinaryIfNecessary(mapping);
+ Eid convertedEid = convertedMapping.getMappingRecord().getEid();
+
+ mapSystem.addMapping(convertedMapping.getOrigin(), convertedEid,
+ new MappingData(convertedMapping.getMappingRecord()));
+ Set<Subscriber> subscribers = (Set<Subscriber>) mapSystem.getData(MappingOrigin.Southbound,
+ convertedEid, SubKeys.SUBSCRIBERS);
+ Set<Subscriber> dstSubscribers = null;
+ // For SrcDst LCAF also send SMRs to Dst prefix
+ if (convertedEid.getAddress() instanceof SourceDestKey) {
+ Eid dstAddr = SourceDestKeyHelper.getDstBinary(convertedEid);
+ dstSubscribers = (Set<Subscriber>) mapSystem.getData(MappingOrigin.Southbound,
+ dstAddr, SubKeys.SUBSCRIBERS);
+ }
try {
// The notifications are used for sending SMR.
- notificationPublishService.putNotification(MSNotificationInputUtil.toMappingChanged(mapping,
- mappingChange));
+ notificationPublishService.putNotification(MSNotificationInputUtil.toMappingChanged(
+ convertedMapping, subscribers, dstSubscribers, mappingChange));
} catch (InterruptedException e) {
LOG.warn("Notification publication interrupted!");
}
}
}
}
+
+ private static Mapping convertToBinaryIfNecessary(Mapping mapping) {
+ MappingRecord originalRecord = mapping.getMappingRecord();
+ List<LocatorRecord> originalLocators = originalRecord.getLocatorRecord();
+
+ List<LocatorRecord> convertedLocators = null;
+ if (originalLocators != null) {
+ // If convertedLocators is non-null, while originalLocators is also non-null, conversion has been made
+ convertedLocators = convertToBinaryIfNecessary(originalLocators);
+ }
+
+ if (LispAddressUtil.addressNeedsConversionToBinary(originalRecord.getEid().getAddress())
+ || (originalLocators != null && convertedLocators != null)) {
+ MappingRecordBuilder mrb = new MappingRecordBuilder(originalRecord);
+ mrb.setEid(LispAddressUtil.convertToBinary(originalRecord.getEid()));
+ if (convertedLocators != null) {
+ mrb.setLocatorRecord(convertedLocators);
+ }
+ return new MappingBuilder(mapping).setMappingRecord(mrb.build()).build();
+ }
+ return mapping;
+ }
+
+ private static List<LocatorRecord> convertToBinaryIfNecessary(List<LocatorRecord> originalLocators) {
+ List<LocatorRecord> convertedLocators = null;
+ for (LocatorRecord record : originalLocators) {
+ if (LispAddressUtil.addressNeedsConversionToBinary(record.getRloc().getAddress())) {
+ LocatorRecordBuilder lrb = new LocatorRecordBuilder(record);
+ lrb.setRloc(LispAddressUtil.convertToBinary(record.getRloc()));
+ if (convertedLocators == null) {
+ convertedLocators = new ArrayList<LocatorRecord>();
+ }
+ convertedLocators.add(lrb.build());
+ }
+ }
+ if (convertedLocators != null) {
+ return convertedLocators;
+ }
+ return originalLocators;
+ }
}
Code Review / lispflowmapping.git / blobdiff