+++ /dev/null
-/*
- * Copyright (c) 2014 Brocade Communications 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.cluster.datastore.utils;
-
-import com.google.common.base.Preconditions;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.DataInput;
-import java.io.DataInputStream;
-import java.io.DataOutput;
-import java.io.DataOutputStream;
-import java.io.IOException;
-import org.opendaylight.controller.cluster.datastore.node.utils.stream.NormalizedNodeDataInput;
-import org.opendaylight.controller.cluster.datastore.node.utils.stream.NormalizedNodeDataOutput;
-import org.opendaylight.controller.cluster.datastore.node.utils.stream.NormalizedNodeInputOutput;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-
-/**
- * Provides various utility methods for serialization and de-serialization.
- *
- * @author Thomas Pantelis
- * @deprecated use {@link org.opendaylight.controller.cluster.datastore.node.utils.stream.SerializationUtils} instead
- */
-@Deprecated
-public final class SerializationUtils {
- public static final ThreadLocal<NormalizedNodeDataOutput> REUSABLE_WRITER_TL = new ThreadLocal<>();
- public static final ThreadLocal<NormalizedNodeDataInput> REUSABLE_READER_TL = new ThreadLocal<>();
-
- public interface Applier<T> {
- void apply(T instance, YangInstanceIdentifier path, NormalizedNode<?, ?> node);
- }
-
- private static NormalizedNodeDataOutput streamWriter(DataOutput out) throws IOException {
- NormalizedNodeDataOutput streamWriter = REUSABLE_WRITER_TL.get();
- if (streamWriter == null) {
- streamWriter = NormalizedNodeInputOutput.newDataOutput(out);
- }
-
- return streamWriter;
- }
-
- private static NormalizedNodeDataInput streamReader(DataInput in) throws IOException {
- NormalizedNodeDataInput streamReader = REUSABLE_READER_TL.get();
- if (streamReader == null) {
- streamReader = NormalizedNodeInputOutput.newDataInput(in);
- }
-
- return streamReader;
- }
-
- public static void serializePathAndNode(YangInstanceIdentifier path, NormalizedNode<?, ?> node,
- DataOutput out) {
- Preconditions.checkNotNull(path);
- Preconditions.checkNotNull(node);
- try {
- NormalizedNodeDataOutput streamWriter = streamWriter(out);
- streamWriter.writeNormalizedNode(node);
- streamWriter.writeYangInstanceIdentifier(path);
- } catch (IOException e) {
- throw new IllegalArgumentException(String.format("Error serializing path %s and Node %s",
- path, node), e);
- }
- }
-
- public static <T> void deserializePathAndNode(DataInput in, T instance, Applier<T> applier) {
- try {
- NormalizedNodeDataInput streamReader = streamReader(in);
- NormalizedNode<?, ?> node = streamReader.readNormalizedNode();
- YangInstanceIdentifier path = streamReader.readYangInstanceIdentifier();
- applier.apply(instance, path, node);
- } catch (IOException e) {
- throw new IllegalArgumentException("Error deserializing path and Node", e);
- }
- }
-
- private static NormalizedNode<?, ?> tryDeserializeNormalizedNode(DataInput in) throws IOException {
- boolean present = in.readBoolean();
- if (present) {
- NormalizedNodeDataInput streamReader = streamReader(in);
- return streamReader.readNormalizedNode();
- }
-
- return null;
- }
-
- public static NormalizedNode<?, ?> deserializeNormalizedNode(DataInput in) {
- try {
- return tryDeserializeNormalizedNode(in);
- } catch (IOException e) {
- throw new IllegalArgumentException("Error deserializing NormalizedNode", e);
- }
- }
-
- public static NormalizedNode<?, ?> deserializeNormalizedNode(byte [] bytes) {
- try {
- return tryDeserializeNormalizedNode(new DataInputStream(new ByteArrayInputStream(bytes)));
- } catch (IOException e) {
- throw new IllegalArgumentException("Error deserializing NormalizedNode", e);
- }
- }
-
- public static void serializeNormalizedNode(NormalizedNode<?, ?> node, DataOutput out) {
- try {
- out.writeBoolean(node != null);
- if (node != null) {
- NormalizedNodeDataOutput streamWriter = streamWriter(out);
- streamWriter.writeNormalizedNode(node);
- }
- } catch (IOException e) {
- throw new IllegalArgumentException(String.format("Error serializing NormalizedNode %s",
- node), e);
- }
- }
-
- public static byte [] serializeNormalizedNode(NormalizedNode<?, ?> node) {
- ByteArrayOutputStream bos = new ByteArrayOutputStream();
- serializeNormalizedNode(node, new DataOutputStream(bos));
- return bos.toByteArray();
- }
-
- public static void serializePath(YangInstanceIdentifier path, DataOutput out) {
- Preconditions.checkNotNull(path);
- try {
- NormalizedNodeDataOutput streamWriter = streamWriter(out);
- streamWriter.writeYangInstanceIdentifier(path);
- } catch (IOException e) {
- throw new IllegalArgumentException(String.format("Error serializing path %s", path), e);
- }
- }
-
- public static YangInstanceIdentifier deserializePath(DataInput in) {
- try {
- NormalizedNodeDataInput streamReader = streamReader(in);
- return streamReader.readYangInstanceIdentifier();
- } catch (IOException e) {
- throw new IllegalArgumentException("Error deserializing path", e);
- }
- }
-}