X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fnetconf%2Fconfig-netconf-connector%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fnetconf%2Fconfignetconfconnector%2Fosgi%2FNetconfOperationServiceFactoryImpl.java;h=590f4c4ceb038b2a70f72c2379d5e759bc285db6;hp=2db3c9d4f1d538893da1b9de420c696ef555e242;hb=bfd413d87f82ee3ffed67a141a980805950a0f06;hpb=526cbb181ae68d4858473a7774a81d7c1414b9e5

diff --git a/opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/osgi/NetconfOperationServiceFactoryImpl.java b/opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/osgi/NetconfOperationServiceFactoryImpl.java
index 2db3c9d4f1..590f4c4ceb 100644
--- a/opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/osgi/NetconfOperationServiceFactoryImpl.java
+++ b/opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/osgi/NetconfOperationServiceFactoryImpl.java
@@ -8,24 +8,31 @@
 
 package org.opendaylight.controller.netconf.confignetconfconnector.osgi;
 
+import com.google.common.base.Optional;
+import java.lang.management.ManagementFactory;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+import javax.management.MBeanServer;
 import org.opendaylight.controller.config.util.ConfigRegistryJMXClient;
-import org.opendaylight.controller.config.yang.store.api.YangStoreException;
-import org.opendaylight.controller.config.yang.store.api.YangStoreService;
+import org.opendaylight.controller.netconf.api.Capability;
+import org.opendaylight.controller.netconf.api.monitoring.CapabilityListener;
+import org.opendaylight.controller.netconf.confignetconfconnector.util.Util;
 import org.opendaylight.controller.netconf.mapping.api.NetconfOperationServiceFactory;
+import org.opendaylight.yangtools.yang.model.api.Module;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import javax.management.MBeanServer;
-import java.lang.management.ManagementFactory;
-
 public class NetconfOperationServiceFactoryImpl implements NetconfOperationServiceFactory {
 
     public static final int ATTEMPT_TIMEOUT_MS = 1000;
+    private static final int SILENT_ATTEMPTS = 30;
 
     private final YangStoreService yangStoreService;
     private final ConfigRegistryJMXClient jmxClient;
 
-    private static final Logger logger = LoggerFactory.getLogger(NetconfOperationServiceFactoryImpl.class);
+    private static final Logger LOG = LoggerFactory.getLogger(NetconfOperationServiceFactoryImpl.class);
 
     public NetconfOperationServiceFactoryImpl(YangStoreService yangStoreService) {
         this(yangStoreService, ManagementFactory.getPlatformMBeanServer());
@@ -34,34 +41,153 @@ public class NetconfOperationServiceFactoryImpl implements NetconfOperationServi
     public NetconfOperationServiceFactoryImpl(YangStoreService yangStoreService, MBeanServer mBeanServer) {
         this.yangStoreService = yangStoreService;
 
+        ConfigRegistryJMXClient configRegistryJMXClient;
+        int i = 0;
         // Config registry might not be present yet, but will be eventually
         while(true) {
 
-            final ConfigRegistryJMXClient configRegistryJMXClient;
             try {
                 configRegistryJMXClient = new ConfigRegistryJMXClient(mBeanServer);
+                break;
             } catch (IllegalStateException e) {
-                logger.debug("Jmx client could not be created, reattempting");
+                ++i;
+                if (i > SILENT_ATTEMPTS) {
+                    LOG.info("JMX client not created after {} attempts, still trying", i, e);
+                } else {
+                    LOG.debug("JMX client could not be created, reattempting, try {}", i, e);
+                }
                 try {
                     Thread.sleep(ATTEMPT_TIMEOUT_MS);
                 } catch (InterruptedException e1) {
                     Thread.currentThread().interrupt();
-                    throw new RuntimeException(e1);
+                    throw new IllegalStateException("Interrupted while reattempting connection", e1);
                 }
-                continue;
             }
+        }
 
-            jmxClient = configRegistryJMXClient;
-            break;
+        jmxClient = configRegistryJMXClient;
+        if (i > SILENT_ATTEMPTS) {
+            LOG.info("Created JMX client after {} attempts", i);
+        } else {
+            LOG.debug("Created JMX client after {} attempts", i);
         }
     }
 
     @Override
-    public NetconfOperationServiceImpl createService(long netconfSessionId, String netconfSessionIdForReporting) {
-        try {
-            return new NetconfOperationServiceImpl(yangStoreService, jmxClient, netconfSessionIdForReporting);
-        } catch (YangStoreException e) {
-            throw new IllegalStateException(e);
+    public NetconfOperationServiceImpl createService(String netconfSessionIdForReporting) {
+        return new NetconfOperationServiceImpl(yangStoreService, jmxClient, netconfSessionIdForReporting);
+    }
+
+
+    @Override
+    public Set<Capability> getCapabilities() {
+        return setupCapabilities(yangStoreService);
+    }
+
+    @Override
+    public AutoCloseable registerCapabilityListener(final CapabilityListener listener) {
+        return yangStoreService.registerCapabilityListener(listener);
+    }
+
+    public static Set<Capability> setupCapabilities(final YangStoreContext yangStoreSnapshot) {
+        Set<Capability> capabilities = new HashSet<>();
+        // [RFC6241] 8.3.  Candidate Configuration Capability
+        capabilities.add(new BasicCapability("urn:ietf:params:netconf:capability:candidate:1.0"));
+
+        // TODO rollback on error not supported EditConfigXmlParser:100
+        // [RFC6241] 8.5.  Rollback-on-Error Capability
+        // capabilities.add(new BasicCapability("urn:ietf:params:netconf:capability:rollback-on-error:1.0"));
+
+        Set<Module> modules = yangStoreSnapshot.getModules();
+        for (Module module : modules) {
+            capabilities.add(new YangStoreCapability(module, yangStoreSnapshot.getModuleSource(module)));
+        }
+
+        return capabilities;
+    }
+
+    private static class BasicCapability implements Capability {
+
+        private final String capability;
+
+        private BasicCapability(final String capability) {
+            this.capability = capability;
+        }
+
+        @Override
+        public String getCapabilityUri() {
+            return capability;
+        }
+
+        @Override
+        public Optional<String> getModuleNamespace() {
+            return Optional.absent();
+        }
+
+        @Override
+        public Optional<String> getModuleName() {
+            return Optional.absent();
+        }
+
+        @Override
+        public Optional<String> getRevision() {
+            return Optional.absent();
+        }
+
+        @Override
+        public Optional<String> getCapabilitySchema() {
+            return Optional.absent();
+        }
+
+        @Override
+        public Collection<String> getLocation() {
+            return Collections.emptyList();
+        }
+
+        @Override
+        public String toString() {
+            return capability;
+        }
+    }
+
+    static final class YangStoreCapability extends BasicCapability {
+
+        private final String content;
+        private final String revision;
+        private final String moduleName;
+        private final String moduleNamespace;
+
+        public YangStoreCapability(final Module module, final String moduleContent) {
+            super(toCapabilityURI(module));
+            this.content = moduleContent;
+            this.moduleName = module.getName();
+            this.moduleNamespace = module.getNamespace().toString();
+            this.revision = Util.writeDate(module.getRevision());
+        }
+
+        @Override
+        public Optional<String> getCapabilitySchema() {
+            return Optional.of(content);
+        }
+
+        private static String toCapabilityURI(final Module module) {
+            return String.valueOf(module.getNamespace()) + "?module="
+                    + module.getName() + "&revision=" + Util.writeDate(module.getRevision());
+        }
+
+        @Override
+        public Optional<String> getModuleName() {
+            return Optional.of(moduleName);
+        }
+
+        @Override
+        public Optional<String> getModuleNamespace() {
+            return Optional.of(moduleNamespace);
+        }
+
+        @Override
+        public Optional<String> getRevision() {
+            return Optional.of(revision);
         }
     }
 }