Move JournalWriter.getLastIndex()
[controller.git] / opendaylight / md-sal / sal-binding-broker / src / main / java / org / opendaylight / controller / md / sal / binding / impl / BindingToNormalizedNodeCodec.java
diff --git a/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingToNormalizedNodeCodec.java b/opendaylight/md-sal/sal-binding-broker/src/main/java/org/opendaylight/controller/md/sal/binding/impl/BindingToNormalizedNodeCodec.java
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-/*
- * Copyright (c) 2014 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.md.sal.binding.impl;
-
-import com.google.common.base.Function;
-import com.google.common.base.Optional;
-import java.util.AbstractMap.SimpleEntry;
-import java.util.Iterator;
-import java.util.Map.Entry;
-import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizationException;
-import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizationOperation;
-import org.opendaylight.controller.md.sal.common.impl.util.compat.DataNormalizer;
-import org.opendaylight.yangtools.binding.data.codec.impl.BindingNormalizedNodeCodecRegistry;
-import org.opendaylight.yangtools.sal.binding.generator.impl.GeneratedClassLoadingStrategy;
-import org.opendaylight.yangtools.sal.binding.generator.util.BindingRuntimeContext;
-import org.opendaylight.yangtools.yang.binding.DataObject;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.impl.codec.BindingIndependentMappingService;
-import org.opendaylight.yangtools.yang.data.impl.codec.DeserializationException;
-import org.opendaylight.yangtools.yang.model.api.SchemaContext;
-import org.opendaylight.yangtools.yang.model.api.SchemaContextListener;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class BindingToNormalizedNodeCodec implements SchemaContextListener,AutoCloseable {
-
-    private static final Logger LOG = LoggerFactory.getLogger(BindingToNormalizedNodeCodec.class);
-
-    private final BindingIndependentMappingService bindingToLegacy;
-    private final BindingNormalizedNodeCodecRegistry codecRegistry;
-    private DataNormalizer legacyToNormalized;
-    private final GeneratedClassLoadingStrategy classLoadingStrategy;
-
-    public BindingToNormalizedNodeCodec(final GeneratedClassLoadingStrategy classLoadingStrategy, final BindingIndependentMappingService mappingService, final BindingNormalizedNodeCodecRegistry codecRegistry) {
-        super();
-        this.bindingToLegacy = mappingService;
-        this.classLoadingStrategy = classLoadingStrategy;
-        this.codecRegistry = codecRegistry;
-
-    }
-
-    public org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier toNormalized(
-            final InstanceIdentifier<? extends DataObject> binding) {
-        return codecRegistry.toYangInstanceIdentifier(binding);
-    }
-
-    @SuppressWarnings({ "unchecked", "rawtypes" })
-    public Entry<org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier, NormalizedNode<?, ?>> toNormalizedNode(
-            final InstanceIdentifier<? extends DataObject> bindingPath, final DataObject bindingObject) {
-        return codecRegistry.toNormalizedNode((InstanceIdentifier) bindingPath, bindingObject);
-
-    }
-
-    public Entry<org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier, NormalizedNode<?, ?>> toNormalizedNode(
-            final Entry<org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject>, DataObject> binding) {
-        return toNormalizedNode(binding.getKey(),binding.getValue());
-    }
-
-    /**
-     *
-     * Returns a Binding-Aware instance identifier from normalized
-     * instance-identifier if it is possible to create representation.
-     *
-     * Returns Optional.absent for cases where target is mixin node except
-     * augmentation.
-     *
-     */
-    public Optional<InstanceIdentifier<? extends DataObject>> toBinding(
-            final org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier normalized)
-                    throws DeserializationException {
-        try {
-            return  Optional.<InstanceIdentifier<? extends DataObject>>of(codecRegistry.fromYangInstanceIdentifier(normalized));
-        } catch (IllegalArgumentException e) {
-            return Optional.absent();
-        }
-    }
-
-
-    private static final Entry<org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject>, DataObject> toBindingEntry(
-            final org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject> key,
-            final DataObject value) {
-        return new SimpleEntry<org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject>, DataObject>(
-                key, value);
-    }
-
-    public DataNormalizer getDataNormalizer() {
-        return legacyToNormalized;
-    }
-
-    @SuppressWarnings("unchecked")
-    public Optional<Entry<org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject>, DataObject>> toBinding(
-            final Entry<org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier, ? extends NormalizedNode<?, ?>> normalized)
-                    throws DeserializationException {
-        try {
-            @SuppressWarnings("rawtypes")
-            Entry binding = codecRegistry.fromNormalizedNode(normalized.getKey(), normalized.getValue());
-            return Optional.<Entry<org.opendaylight.yangtools.yang.binding.InstanceIdentifier<? extends DataObject>, DataObject>>fromNullable(binding);
-        } catch (IllegalArgumentException e) {
-            return Optional.absent();
-        }
-    }
-
-    @Override
-    public void onGlobalContextUpdated(final SchemaContext arg0) {
-        legacyToNormalized = new DataNormalizer(arg0);
-        codecRegistry.onBindingRuntimeContextUpdated(BindingRuntimeContext.create(classLoadingStrategy, arg0));
-    }
-
-    public <T extends DataObject> Function<Optional<NormalizedNode<?, ?>>, Optional<T>>  deserializeFunction(final InstanceIdentifier<T> path) {
-        return codecRegistry.deserializeFunction(path);
-    }
-
-    /**
-     * Returns an default object according to YANG schema for supplied path.
-     *
-     * @param path DOM Path
-     * @return Node with defaults set on.
-     */
-    public NormalizedNode<?, ?> getDefaultNodeFor(final org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier path) {
-        Iterator<PathArgument> iterator = path.getPathArguments().iterator();
-        DataNormalizationOperation<?> currentOp = legacyToNormalized.getRootOperation();
-        while (iterator.hasNext()) {
-            PathArgument currentArg = iterator.next();
-            try {
-                currentOp = currentOp.getChild(currentArg);
-            } catch (DataNormalizationException e) {
-                throw new IllegalArgumentException(String.format("Invalid child encountered in path %s", path), e);
-            }
-        }
-        return currentOp.createDefault(path.getLastPathArgument());
-    }
-
-    public BindingIndependentMappingService getLegacy() {
-        return bindingToLegacy;
-    }
-
-    @Override
-    public void close() throws Exception {
-        // NOOP Intentionally
-    }
-}