BUG-2633 - Netconf northbound mapping.

[controller.git] / opendaylight / netconf / mdsal-netconf-connector / src / main / java / org / opendaylight / controller / netconf / mdsal / connector / MdsalNetconfOperationService.java

diff --git a/opendaylight/netconf/mdsal-netconf-connector/src/main/java/org/opendaylight/controller/netconf/mdsal/connector/MdsalNetconfOperationService.java b/opendaylight/netconf/mdsal-netconf-connector/src/main/java/org/opendaylight/controller/netconf/mdsal/connector/MdsalNetconfOperationService.java
new file mode 100644 (file)
index 0000000..f54c5e9
--- /dev/null
+++ b/opendaylight/netconf/mdsal-netconf-connector/src/main/java/org/opendaylight/controller/netconf/mdsal/connector/MdsalNetconfOperationService.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.mdsal.connector;
+
+import com.google.common.base.Optional;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashSet;
+import java.util.Set;
+import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
+import org.opendaylight.controller.netconf.mapping.api.Capability;
+import org.opendaylight.controller.netconf.mapping.api.NetconfOperation;
+import org.opendaylight.controller.netconf.mapping.api.NetconfOperationService;
+import org.opendaylight.yangtools.yang.common.SimpleDateFormatUtil;
+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 MdsalNetconfOperationService implements NetconfOperationService {
+
+    private static final Logger LOG = LoggerFactory.getLogger(MdsalNetconfOperationService.class);
+
+    private final CurrentSchemaContext schemaContext;
+    private final String netconfSessionIdForReporting;
+    private final OperationProvider operationProvider;
+
+    public MdsalNetconfOperationService(final CurrentSchemaContext schemaContext, final String netconfSessionIdForReporting,
+                                        final DOMDataBroker dataBroker) {
+        this.schemaContext = schemaContext;
+        // TODO schema contexts are different in data broker and the one we receive here ... the one received here should be updated same way as broker is
+        this.netconfSessionIdForReporting = netconfSessionIdForReporting;
+        this.operationProvider = new OperationProvider(netconfSessionIdForReporting, schemaContext, dataBroker);
+    }
+
+    @Override
+    public void close() {
+
+    }
+
+    // TODO does this get called dynamically ?
+    @Override
+    public Set<Capability> getCapabilities() {
+        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 SchemaContext currentContext = schemaContext.getCurrentContext();
+        final Set<Module> modules = currentContext.getModules();
+        for (final Module module : modules) {
+            if(currentContext.getModuleSource(module).isPresent()) {
+                capabilities.add(new YangStoreCapability(module, currentContext.getModuleSource(module).get()));
+            } else {
+                LOG.warn("Missing source for module {}. This module will not be available from netconf server for session {}",
+                        module, netconfSessionIdForReporting);
+            }
+        }
+
+        return capabilities;
+    }
+
+    @Override
+    public Set<NetconfOperation> getNetconfOperations() {
+        return operationProvider.getOperations();
+    }
+
+    // TODO reuse from netconf impl
+    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;
+        }
+    }
+
+    private 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 = SimpleDateFormatUtil.getRevisionFormat().format(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=" + SimpleDateFormatUtil.getRevisionFormat().format(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);
+        }
+    }
+}