@Override
public void store(int nodeId, BridgeMacLink link) {
if (link == null) return;
addBridgeForwardingTableEntry(nodeId, link.getBridgePort(), link.getMacAddress());
if (link.getBridgePortIfIndex() != null)
addBridgePortIfIndexEntry(nodeId, link.getBridgePort(), link.getBridgePortIfIndex());
}
protected void saveLink(
final BridgeTopologyLink bridgelink,
Integer nodeId,
Map<Integer, Integer> bridgeportIfIndex) {
OnmsNode node = m_nodeDao.get(bridgelink.getBridgeTopologyPort().getNodeid());
if (node == null) return;
OnmsNode designatenode = null;
if (bridgelink.getDesignateBridgePort() != null) {
designatenode = m_nodeDao.get(bridgelink.getDesignateBridgePort().getNodeid());
}
if (bridgelink.getMacs().isEmpty() && designatenode != null) {
BridgeBridgeLink link = new BridgeBridgeLink();
link.setNode(node);
link.setBridgePort(bridgelink.getBridgeTopologyPort().getBridgePort());
if (node.getId().intValue() == nodeId.intValue()
&& bridgeportIfIndex.containsKey(bridgelink.getBridgeTopologyPort().getBridgePort())) {
link.setBridgePortIfIndex(
bridgeportIfIndex.get(bridgelink.getBridgeTopologyPort().getBridgePort()));
}
link.setDesignatedNode(designatenode);
link.setDesignatedPort(bridgelink.getDesignateBridgePort().getBridgePort());
if (designatenode.getId().intValue() == nodeId.intValue()
&& bridgeportIfIndex.containsKey(bridgelink.getDesignateBridgePort().getBridgePort())) {
link.setDesignatedPortIfIndex(
bridgeportIfIndex.get(bridgelink.getDesignateBridgePort().getBridgePort()));
}
saveBridgeBridgeLink(link);
return;
}
for (String mac : bridgelink.getMacs()) {
BridgeMacLink maclink1 = new BridgeMacLink();
maclink1.setNode(node);
maclink1.setBridgePort(bridgelink.getBridgeTopologyPort().getBridgePort());
if (node.getId().intValue() == nodeId.intValue()
&& bridgeportIfIndex.containsKey(bridgelink.getBridgeTopologyPort().getBridgePort())) {
maclink1.setBridgePortIfIndex(
bridgeportIfIndex.get(bridgelink.getBridgeTopologyPort().getBridgePort()));
}
maclink1.setMacAddress(mac);
saveBridgeMacLink(maclink1);
if (designatenode == null) continue;
BridgeMacLink maclink2 = new BridgeMacLink();
maclink2.setNode(designatenode);
maclink2.setBridgePort(bridgelink.getDesignateBridgePort().getBridgePort());
if (designatenode.getId().intValue() == nodeId.intValue()
&& bridgeportIfIndex.containsKey(bridgelink.getDesignateBridgePort().getBridgePort())) {
maclink2.setBridgePortIfIndex(
bridgeportIfIndex.get(bridgelink.getDesignateBridgePort().getBridgePort()));
}
maclink2.setMacAddress(mac);
saveBridgeMacLink(maclink2);
}
}
@Override
public synchronized void reconcileBridge(int nodeId, Date now) {
m_bridgeElementDao.deleteByNodeIdOlderThen(nodeId, now);
m_bridgeElementDao.flush();
m_bridgeStpLinkDao.deleteByNodeIdOlderThen(nodeId, now);
m_bridgeStpLinkDao.flush();
Map<Integer, Integer> bridgeportifindex = m_nodebridgeportifindex.get(nodeId);
Map<Integer, Set<String>> bft = m_bftMap.remove(nodeId);
if (bft == null || bft.isEmpty()) return;
Set<String> macs = new HashSet<String>();
for (Set<String> portmacs : bft.values()) macs.addAll(portmacs);
Map<Integer, Map<Integer, Set<String>>> savedtopology =
new HashMap<Integer, Map<Integer, Set<String>>>();
for (BridgeMacLink maclink : m_bridgeMacLinkDao.findAll()) {
if (maclink.getNode().getId().intValue() == nodeId) continue;
Map<Integer, Set<String>> nodesavedtopology = new HashMap<Integer, Set<String>>();
if (savedtopology.containsKey(maclink.getNode().getId()))
nodesavedtopology = savedtopology.get(maclink.getNode().getId());
Set<String> macsonport = new HashSet<String>();
if (nodesavedtopology.containsKey(maclink.getBridgePort()))
macsonport = nodesavedtopology.get(maclink.getBridgePort());
macsonport.add(maclink.getMacAddress());
nodesavedtopology.put(maclink.getBridgePort(), macsonport);
savedtopology.put(maclink.getNode().getId(), nodesavedtopology);
}
BridgeTopology topology = new BridgeTopology();
Set<Integer> targets = new HashSet<Integer>();
targets.add(nodeId);
for (BridgeBridgeLink bblink : m_bridgeBridgeLinkDao.findByNodeId(nodeId)) {
Map<Integer, Set<String>> nodesavedtopology = new HashMap<Integer, Set<String>>();
nodesavedtopology.put(bblink.getDesignatedPort(), new HashSet<String>());
topology.addTopology(bblink.getDesignatedNode().getId(), nodesavedtopology, targets);
}
for (BridgeBridgeLink bblink : m_bridgeBridgeLinkDao.findByDesignatedNodeId(nodeId)) {
Map<Integer, Set<String>> nodesavedtopology = new HashMap<Integer, Set<String>>();
nodesavedtopology.put(bblink.getBridgePort(), new HashSet<String>());
topology.addTopology(bblink.getNode().getId(), nodesavedtopology, targets);
}
for (Integer savednode : savedtopology.keySet()) {
topology.parseBFT(savednode, savedtopology.get(savednode));
}
topology.parseBFT(nodeId, bft);
// now check the topology with the old one
// delete the not found links
for (BridgeTopologyLink btl : topology.getTopology()) {
saveLink(btl, nodeId, bridgeportifindex);
}
for (Integer curNodeId : savedtopology.keySet()) {
m_bridgeMacLinkDao.deleteByNodeIdOlderThen(curNodeId, now);
}
m_bridgeMacLinkDao.deleteByNodeIdOlderThen(nodeId, now);
m_bridgeMacLinkDao.flush();
// What about bridge bridge topology
// The changes could only be regarding the nodeId
m_bridgeBridgeLinkDao.deleteByNodeIdOlderThen(nodeId, now);
m_bridgeBridgeLinkDao.deleteByDesignatedNodeIdOlderThen(nodeId, now);
m_bridgeBridgeLinkDao.flush();
}