Initial code drop of netconf protocol implementation

[controller.git] / opendaylight / netconf / config-netconf-connector / src / main / java / org / opendaylight / controller / netconf / confignetconfconnector / osgi / NetconfOperationServiceImpl.java

diff --git a/opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/osgi/NetconfOperationServiceImpl.java b/opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/osgi/NetconfOperationServiceImpl.java
new file mode 100644 (file)
index 0000000..8497edb
--- /dev/null
+++ b/opendaylight/netconf/config-netconf-connector/src/main/java/org/opendaylight/controller/netconf/confignetconfconnector/osgi/NetconfOperationServiceImpl.java
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.netconf.confignetconfconnector.osgi;
+
+import com.google.common.base.Optional;
+import com.google.common.collect.Sets;
+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.config.yang.store.api.YangStoreSnapshot;
+import org.opendaylight.controller.netconf.confignetconfconnector.transactions.TransactionProvider;
+import org.opendaylight.controller.netconf.confignetconfconnector.util.Util;
+import org.opendaylight.controller.netconf.mapping.api.Capability;
+import org.opendaylight.controller.netconf.mapping.api.NetconfOperation;
+import org.opendaylight.controller.netconf.mapping.api.NetconfOperationFilter;
+import org.opendaylight.controller.netconf.mapping.api.NetconfOperationService;
+import org.opendaylight.yangtools.yang.model.api.Module;
+
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Manages life cycle of {@link YangStoreSnapshot}.
+ */
+public class NetconfOperationServiceImpl implements NetconfOperationService {
+
+    private final YangStoreSnapshot yangStoreSnapshot;
+    private final NetconfOperationProvider operationProvider;
+    private final Set<Capability> capabilities;
+    private final TransactionProvider transactionProvider;
+
+    public NetconfOperationServiceImpl(YangStoreService yangStoreService, ConfigRegistryJMXClient jmxClient,
+            String netconfSessionIdForReporting) throws YangStoreException {
+
+        yangStoreSnapshot = yangStoreService.getYangStoreSnapshot();
+        transactionProvider = new TransactionProvider(jmxClient, netconfSessionIdForReporting);
+        operationProvider = new NetconfOperationProvider(yangStoreSnapshot, jmxClient, transactionProvider,
+                netconfSessionIdForReporting);
+        capabilities = setupCapabilities(yangStoreSnapshot);
+    }
+
+    @Override
+    public void close() {
+        yangStoreSnapshot.close();
+        transactionProvider.close();
+    }
+
+    @Override
+    public Set<Capability> getCapabilities() {
+        return capabilities;
+    }
+
+    @Override
+    public Set<NetconfOperation> getNetconfOperations() {
+        return operationProvider.getOperations();
+    }
+
+    @Override
+    public Set<NetconfOperationFilter> getFilters() {
+        return Collections.emptySet();
+    }
+
+    private static Set<Capability> setupCapabilities(YangStoreSnapshot yangStoreSnapshot) {
+        Set<Capability> capabilities = Sets.newHashSet();
+
+        capabilities.add(new BasicCapability("urn:ietf:params:netconf:capability:candidate:1.0"));
+        capabilities.add(new BasicCapability("urn:ietf:params:netconf:capability:rollback-on-error:1.0"));
+        capabilities.add(new BasicCapability("urn:ietf:params:netconf:capability:operations:1.0"));
+        capabilities.add(new BasicCapability("urn:ietf:params:netconf:capability:operations:1.1"));
+        capabilities
+                .add(new BasicCapability(
+                        "urn:ietf:params:xml:ns:yang:ietf-netconf-monitoring?module=ietf-netconf-monitoring&amp;revision=2010-10-04"));
+
+        final Collection<Map.Entry<Module, String>> modulesAndContents = yangStoreSnapshot.getModuleMap().values();
+        for (Map.Entry<Module, String> moduleAndContent : modulesAndContents) {
+            capabilities.add(new YangStoreCapability(moduleAndContent));
+        }
+
+        return capabilities;
+    }
+
+    private static class BasicCapability implements Capability {
+
+        private final String capability;
+
+        private BasicCapability(String capability) {
+            this.capability = capability;
+        }
+
+        @Override
+        public String getCapabilityUri() {
+            return capability;
+        }
+
+        @Override
+        public Optional<String> getModuleName() {
+            return Optional.absent();
+        }
+
+        @Override
+        public Optional<String> getRevision() {
+            return Optional.absent();
+        }
+
+        @Override
+        public Optional<String> getCapabilitySchema() {
+            return Optional.absent();
+        }
+    }
+
+    private static class YangStoreCapability extends BasicCapability {
+
+        private final String content;
+        private final String revision;
+        private final String moduleName;
+
+        public YangStoreCapability(Map.Entry<Module, String> moduleAndContent) {
+            super(getAsString(moduleAndContent.getKey()));
+            this.content = moduleAndContent.getValue();
+            Module module = moduleAndContent.getKey();
+            this.moduleName = module.getName();
+            this.revision = Util.writeDate(module.getRevision());
+        }
+
+        @Override
+        public Optional<String> getCapabilitySchema() {
+            return Optional.of(content);
+        }
+
+        private static String getAsString(Module module) {
+            final StringBuffer capabilityContent = new StringBuffer();
+            capabilityContent.append(module.getNamespace());
+            capabilityContent.append("?module=");
+            capabilityContent.append(module.getName());
+            capabilityContent.append("&revision=");
+            capabilityContent.append(Util.writeDate(module.getRevision()));
+            return capabilityContent.toString();
+        }
+
+        @Override
+        public Optional<String> getModuleName() {
+            return Optional.of(moduleName);
+        }
+
+        @Override
+        public Optional<String> getRevision() {
+            return Optional.of(revision);
+        }
+    }
+}