2 * Copyright (C) 2019 Ericsson Software Technology AB. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.netconf.topology.singleton.messages.action;
10 import static java.util.Objects.requireNonNull;
12 import java.io.Externalizable;
13 import java.io.IOException;
14 import java.io.ObjectInput;
15 import java.io.ObjectOutput;
16 import java.io.Serializable;
17 import org.eclipse.jdt.annotation.Nullable;
18 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
19 import org.opendaylight.netconf.topology.singleton.messages.ContainerNodeMessage;
20 import org.opendaylight.netconf.topology.singleton.messages.SchemaPathMessage;
21 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
24 * Message container which holds node data in {@link SchemaPathMessage}, {@link ContainerNodeMessage} and
25 * {@link DOMDataTreeIdentifier} prepared to send between remote hosts with serialization when action operation is
28 public class InvokeActionMessage implements Serializable {
29 private static final long serialVersionUID = 1L;
31 private final SchemaPathMessage schemaPathMessage;
32 private final ContainerNodeMessage containerNodeMessage;
33 private final DOMDataTreeIdentifier domDataTreeIdentifier;
36 * Constructor for {@code InvokeActionMessage}.
38 * @param schemaPathMessage SchemaPathMessage
39 * @param containerNodeMessage ContainerNodeMessage
40 * @param domDataTreeIdentifier DOMDataTreeIdentifier
42 public InvokeActionMessage(final SchemaPathMessage schemaPathMessage,
43 final @Nullable ContainerNodeMessage containerNodeMessage, final DOMDataTreeIdentifier domDataTreeIdentifier) {
44 this.schemaPathMessage = requireNonNull(schemaPathMessage);
45 this.containerNodeMessage = requireNonNull(containerNodeMessage);
46 this.domDataTreeIdentifier = requireNonNull(domDataTreeIdentifier);
49 public Absolute getSchemaPath() {
50 return schemaPathMessage.getSchemaPath();
53 SchemaPathMessage getSchemaPathMessage() {
54 return schemaPathMessage;
57 public @Nullable ContainerNodeMessage getContainerNodeMessage() {
58 return containerNodeMessage;
61 public DOMDataTreeIdentifier getDOMDataTreeIdentifier() {
62 return domDataTreeIdentifier;
65 private Object writeReplace() {
66 return new Proxy(this);
70 public String toString() {
71 return "InvokeActionMessage [schemaPathMessage=" + schemaPathMessage + ", containerNodeMessage="
72 + containerNodeMessage + ", domDataTreeIdentifier=" + domDataTreeIdentifier + "]";
75 private static class Proxy implements Externalizable {
76 private static final long serialVersionUID = 2L;
78 private InvokeActionMessage invokeActionMessage;
80 @SuppressWarnings("checkstyle:RedundantModifier")
82 //Due to Externalizable
85 Proxy(final InvokeActionMessage invokeActionMessage) {
86 this.invokeActionMessage = invokeActionMessage;
90 public void writeExternal(final ObjectOutput out) throws IOException {
91 out.writeObject(invokeActionMessage.getSchemaPathMessage());
92 out.writeObject(invokeActionMessage.getContainerNodeMessage());
93 out.writeObject(invokeActionMessage.getDOMDataTreeIdentifier());
97 public void readExternal(final ObjectInput in) throws IOException, ClassNotFoundException {
98 invokeActionMessage = new InvokeActionMessage((SchemaPathMessage) in.readObject(),
99 (ContainerNodeMessage) in.readObject(), (DOMDataTreeIdentifier) in.readObject());
102 private Object readResolve() {
103 return invokeActionMessage;