Split Restconf implementations (draft02 and RFC) - Prepare modules

[netconf.git] / restconf / sal-rest-connector / src / main / java / org / opendaylight / restconf / RestConnectorProvider.java

diff --git a/restconf/sal-rest-connector/src/main/java/org/opendaylight/restconf/RestConnectorProvider.java b/restconf/sal-rest-connector/src/main/java/org/opendaylight/restconf/RestConnectorProvider.java
deleted file mode 100644 (file)
index 2aab6df..0000000
--- a/restconf/sal-rest-connector/src/main/java/org/opendaylight/restconf/RestConnectorProvider.java
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
- * Copyright (c) 2016 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.restconf;
-
-import com.google.common.base.Preconditions;
-import org.opendaylight.controller.md.sal.common.api.data.AsyncTransaction;
-import org.opendaylight.controller.md.sal.common.api.data.TransactionChain;
-import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
-import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
-import org.opendaylight.controller.md.sal.dom.api.DOMNotificationService;
-import org.opendaylight.controller.md.sal.dom.api.DOMRpcService;
-import org.opendaylight.controller.sal.core.api.model.SchemaService;
-import org.opendaylight.netconf.sal.rest.api.RestConnector;
-import org.opendaylight.netconf.sal.restconf.impl.RestconfDocumentedException;
-import org.opendaylight.restconf.common.wrapper.services.ServicesWrapperImpl;
-import org.opendaylight.restconf.handlers.DOMDataBrokerHandler;
-import org.opendaylight.restconf.handlers.DOMMountPointServiceHandler;
-import org.opendaylight.restconf.handlers.NotificationServiceHandler;
-import org.opendaylight.restconf.handlers.RpcServiceHandler;
-import org.opendaylight.restconf.handlers.SchemaContextHandler;
-import org.opendaylight.restconf.handlers.TransactionChainHandler;
-import org.opendaylight.yangtools.concepts.ListenerRegistration;
-import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * Provider for restconf draft18.
- *
- */
-public class RestConnectorProvider implements RestConnector, AutoCloseable {
-
-    private static final Logger LOG = LoggerFactory.getLogger(RestConnectorProvider.class);
-
-    public static final TransactionChainListener TRANSACTION_CHAIN_LISTENER = new TransactionChainListener() {
-        @Override
-        public void onTransactionChainFailed(final TransactionChain<?, ?> chain,
-                final AsyncTransaction<?, ?> transaction, final Throwable cause) {
-            LOG.warn("TransactionChain({}) {} FAILED!", chain, transaction.getIdentifier(), cause);
-            resetTransactionChainForAdapaters(chain);
-            throw new RestconfDocumentedException("TransactionChain(" + chain + ") not committed correctly", cause);
-        }
-
-        @Override
-        public void onTransactionChainSuccessful(final TransactionChain<?, ?> chain) {
-            LOG.trace("TransactionChain({}) {} SUCCESSFUL", chain);
-        }
-    };
-
-    private static TransactionChainHandler transactionChainHandler;
-    private static DOMDataBroker dataBroker;
-    private static DOMMountPointServiceHandler mountPointServiceHandler;
-
-    private final SchemaService schemaService;
-    private final DOMRpcService rpcService;
-    private final DOMNotificationService notificationService;
-    private final DOMMountPointService mountPointService;
-    private ListenerRegistration<SchemaContextListener> listenerRegistration;
-
-    private SchemaContextHandler schemaCtxHandler;
-
-    public RestConnectorProvider(DOMDataBroker domDataBroker, SchemaService schemaService, DOMRpcService rpcService,
-            DOMNotificationService notificationService, DOMMountPointService mountPointService) {
-        this.schemaService = Preconditions.checkNotNull(schemaService);
-        this.rpcService = Preconditions.checkNotNull(rpcService);
-        this.notificationService = Preconditions.checkNotNull(notificationService);
-        this.mountPointService = Preconditions.checkNotNull(mountPointService);
-
-        RestConnectorProvider.dataBroker = Preconditions.checkNotNull(domDataBroker);
-    }
-
-    public void start() {
-        final ServicesWrapperImpl wrapperServices = ServicesWrapperImpl.getInstance();
-
-        mountPointServiceHandler = new DOMMountPointServiceHandler(mountPointService);
-
-        final DOMDataBrokerHandler brokerHandler = new DOMDataBrokerHandler(dataBroker);
-
-        RestConnectorProvider.transactionChainHandler = new TransactionChainHandler(dataBroker
-                .createTransactionChain(RestConnectorProvider.TRANSACTION_CHAIN_LISTENER));
-
-        this.schemaCtxHandler = new SchemaContextHandler(transactionChainHandler);
-        this.listenerRegistration = schemaService.registerSchemaContextListener(this.schemaCtxHandler);
-
-        final RpcServiceHandler rpcServiceHandler = new RpcServiceHandler(rpcService);
-
-        final NotificationServiceHandler notificationServiceHandler =
-                new NotificationServiceHandler(notificationService);
-
-        wrapperServices.setHandlers(this.schemaCtxHandler, RestConnectorProvider.mountPointServiceHandler,
-                RestConnectorProvider.transactionChainHandler, brokerHandler, rpcServiceHandler,
-                notificationServiceHandler);
-    }
-
-    public DOMMountPointServiceHandler getMountPointServiceHandler() {
-        return mountPointServiceHandler;
-    }
-
-    /**
-     * After {@link TransactionChain} failed, this updates {@link TransactionChainHandler} with new transaction chain.
-     *
-     * @param chain
-     *             old {@link TransactionChain}
-     */
-    public static void resetTransactionChainForAdapaters(final TransactionChain<?, ?> chain) {
-        LOG.trace("Resetting TransactionChain({})", chain);
-        chain.close();
-        RestConnectorProvider.transactionChainHandler.update(
-                Preconditions.checkNotNull(dataBroker).createTransactionChain(
-                        RestConnectorProvider.TRANSACTION_CHAIN_LISTENER)
-        );
-    }
-
-    /**
-     * Get current {@link DOMMountPointService} from {@link DOMMountPointServiceHandler}.
-     * @return {@link DOMMountPointService}
-     */
-    public static DOMMountPointService getMountPointService() {
-        return mountPointServiceHandler.get();
-    }
-
-    @Override
-    public void close() throws Exception {
-        // close registration
-        if (this.listenerRegistration != null) {
-            this.listenerRegistration.close();
-        }
-
-        // close transaction chain
-        if (transactionChainHandler != null && transactionChainHandler.get() != null) {
-            transactionChainHandler.get().close();
-        }
-
-        transactionChainHandler = null;
-        mountPointServiceHandler = null;
-        dataBroker = null;
-    }
-}