package org.opendaylight.controller.netconf.mdsal.connector;
+import com.google.common.base.Optional;
import com.google.common.base.Preconditions;
+import java.util.HashSet;
+import java.util.Set;
import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
+import org.opendaylight.controller.netconf.api.Capability;
+import org.opendaylight.controller.netconf.api.monitoring.CapabilityListener;
import org.opendaylight.controller.netconf.mapping.api.NetconfOperationServiceFactory;
+import org.opendaylight.controller.netconf.util.capability.BasicCapability;
+import org.opendaylight.controller.netconf.util.capability.YangModuleCapability;
import org.opendaylight.controller.sal.core.api.model.SchemaService;
+import org.opendaylight.yangtools.yang.model.api.Module;
+import org.opendaylight.yangtools.yang.model.api.SchemaContext;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
public class MdsalNetconfOperationServiceFactory implements NetconfOperationServiceFactory, AutoCloseable {
+ private static final Logger LOG = LoggerFactory.getLogger(MdsalNetconfOperationServiceFactory.class);
+
private final DOMDataBroker dataBroker;
private final CurrentSchemaContext currentSchemaContext;
public void close() throws Exception {
currentSchemaContext.close();
}
+
+ @Override
+ public Set<Capability> getCapabilities() {
+ return transformCapabilities(currentSchemaContext.getCurrentContext());
+ }
+
+ static Set<Capability> transformCapabilities(final SchemaContext currentContext) {
+ final Set<Capability> capabilities = new HashSet<>();
+ // [RFC6241] 8.3. Candidate Configuration Capability
+ capabilities.add(new BasicCapability("urn:ietf:params:netconf:capability:candidate:1.0"));
+
+ final Set<Module> modules = currentContext.getModules();
+ for (final Module module : modules) {
+ Optional<YangModuleCapability> cap = moduleToCapability(module);
+ if(cap.isPresent()) {
+ capabilities.add(cap.get());
+ }
+ for (final Module submodule : module.getSubmodules()) {
+ cap = moduleToCapability(submodule);
+ if(cap.isPresent()) {
+ capabilities.add(cap.get());
+ }
+ }
+ }
+
+ return capabilities;
+ }
+
+ private static Optional<YangModuleCapability> moduleToCapability(final Module module) {
+ final String source = module.getSource();
+ if(source !=null) {
+ return Optional.of(new YangModuleCapability(module, source));
+ } else {
+ LOG.warn("Missing source for module {}. This module will not be available from netconf server",
+ module);
+ }
+ return Optional.absent();
+ }
+
+ @Override
+ public AutoCloseable registerCapabilityListener(final CapabilityListener listener) {
+ return currentSchemaContext.registerCapabilityListener(listener);
+ }
+
}