Split Restconf implementations (draft02 and RFC) - features

[netconf.git] / restconf / restconf-nb-bierman02 / src / main / java / org / opendaylight / restconf / handlers / SchemaContextHandler.java

diff --git a/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/restconf/handlers/SchemaContextHandler.java b/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/restconf/handlers/SchemaContextHandler.java
deleted file mode 100644 (file)
index 4b1349b..0000000
--- a/restconf/restconf-nb-bierman02/src/main/java/org/opendaylight/restconf/handlers/SchemaContextHandler.java
+++ /dev/null
@@ -1,104 +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.handlers;
-
-import com.google.common.base.Preconditions;
-import java.util.Collection;
-import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
-import org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException;
-import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
-import org.opendaylight.restconf.RestConnectorProvider;
-import org.opendaylight.restconf.Rfc8040.IetfYangLibrary;
-import org.opendaylight.restconf.Rfc8040.MonitoringModule;
-import org.opendaylight.restconf.common.errors.RestconfDocumentedException;
-import org.opendaylight.restconf.utils.mapping.RestconfMappingNodeUtil;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
-import org.opendaylight.yangtools.yang.data.api.schema.DataContainerChild;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.ConflictingModificationAppliedException;
-import org.opendaylight.yangtools.yang.model.api.Module;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * Implementation of {@link SchemaContextHandler}.
- *
- * @deprecated move to splitted module restconf-nb-rfc8040
- */
-@Deprecated
-public class SchemaContextHandler implements SchemaContextListenerHandler {
-
-    private static final Logger LOG = LoggerFactory.getLogger(SchemaContextHandler.class);
-
-    private final TransactionChainHandler transactionChainHandler;
-    private SchemaContext context;
-
-    private int moduleSetId;
-
-    /**
-     * Set module-set-id on initial value - 0.
-     *
-     * @param transactionChainHandler Transaction chain handler
-     */
-    public SchemaContextHandler(final TransactionChainHandler transactionChainHandler) {
-        this.transactionChainHandler = transactionChainHandler;
-        this.moduleSetId = 0;
-    }
-
-    @Override
-    public void onGlobalContextUpdated(final SchemaContext context) {
-        Preconditions.checkNotNull(context);
-        this.context = null;
-        this.context = context;
-        this.moduleSetId++;
-        final Module ietfYangLibraryModule =
-                context.findModuleByNamespaceAndRevision(IetfYangLibrary.URI_MODULE, IetfYangLibrary.DATE);
-        NormalizedNode<NodeIdentifier, Collection<DataContainerChild<? extends PathArgument, ?>>> normNode =
-                RestconfMappingNodeUtil.mapModulesByIetfYangLibraryYang(context.getModules(), ietfYangLibraryModule,
-                        context, String.valueOf(this.moduleSetId));
-        putData(normNode);
-
-        final Module monitoringModule =
-                this.context.findModuleByNamespaceAndRevision(MonitoringModule.URI_MODULE, MonitoringModule.DATE);
-        normNode = RestconfMappingNodeUtil.mapCapabilites(monitoringModule);
-        putData(normNode);
-    }
-
-    @Override
-    public SchemaContext get() {
-        return this.context;
-    }
-
-    private void putData(
-            final NormalizedNode<NodeIdentifier, Collection<DataContainerChild<? extends PathArgument, ?>>> normNode) {
-        final DOMDataWriteTransaction wTx = this.transactionChainHandler.get().newWriteOnlyTransaction();
-        wTx.put(LogicalDatastoreType.OPERATIONAL,
-                YangInstanceIdentifier.create(NodeIdentifier.create(normNode.getNodeType())), normNode);
-        try {
-            wTx.submit().checkedGet();
-        } catch (final TransactionCommitFailedException e) {
-            if (!(e.getCause() instanceof ConflictingModificationAppliedException)) {
-                throw new RestconfDocumentedException("Problem occurred while putting data to DS.", e);
-            }
-
-            /*
-              Ignore error when another cluster node is already putting the same data to DS.
-              We expect that cluster is homogeneous and that node was going to write the same data
-              (that means no retry is needed). Transaction chain reset must be invoked to be able
-              to continue writing data with another transaction after failed transaction.
-              This is workaround for bug:
-              https://bugs.opendaylight.org/show_bug.cgi?id=7728
-            */
-            LOG.warn("Ignoring that another cluster node is already putting the same data to DS.", e);
-            RestConnectorProvider.resetTransactionChainForAdapaters(this.transactionChainHandler.get());
-        }
-    }
-}