| /* |
| * Copyright (c) 2020 Kentyou. |
| * 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 |
| * |
| * Contributors: |
| * Kentyou - initial API and implementation |
| */ |
| package org.eclipse.sensinact.gateway.core.message; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.eclipse.sensinact.gateway.common.props.KeysCollection; |
| import org.eclipse.sensinact.gateway.common.props.TypedKey; |
| |
| /** |
| * Error dedicated {@link SnaMessage} |
| * |
| * @author <a href="mailto:christophe.munilla@cea.fr">Christophe Munilla</a> |
| */ |
| public interface SnaErrorMessage extends SnaErrorfulMessage<SnaErrorMessage.Error> { |
| public static final SnaMessage.Type TYPE = SnaMessage.Type.ERROR; |
| |
| enum Error implements SnaMessageSubType, KeysCollection { |
| NO_ERROR, UPDATE_ERROR, RESPONSE_ERROR, LIFECYCLE_ERROR, SYSTEM_ERROR; |
| |
| final Set<TypedKey<?>> keys; |
| |
| Error() { |
| List<TypedKey<?>> list = Arrays.asList(new SnaMessage.KeysBuilder(SnaErrorMessage.class).keys()); |
| |
| Set<TypedKey<?>> tmpKeys = new HashSet<TypedKey<?>>(); |
| tmpKeys.addAll(list); |
| keys = Collections.unmodifiableSet(tmpKeys); |
| } |
| |
| /** |
| * @inheritDoc |
| * |
| * @see SnaMessageSubType#getSnaMessageType() |
| */ |
| @Override |
| public SnaMessage.Type getSnaMessageType() { |
| return SnaErrorMessage.TYPE; |
| } |
| |
| /** |
| * @inheritDoc |
| * |
| * @see KeysCollection#keys() |
| */ |
| @Override |
| public Set<TypedKey<?>> keys() { |
| return this.keys; |
| } |
| |
| /** |
| * @inheritDoc |
| * |
| * @see KeysCollection#key(java.lang.String) |
| */ |
| @Override |
| public TypedKey<?> key(String key) { |
| TypedKey<?> typedKey = null; |
| |
| Iterator<TypedKey<?>> iterator = this.keys.iterator(); |
| while (iterator.hasNext()) { |
| typedKey = iterator.next(); |
| if (typedKey.equals(key)) { |
| break; |
| } |
| typedKey = null; |
| } |
| return typedKey; |
| } |
| } |
| |
| } |