/
ConnectivityErrorRegistry.java
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/
ConnectivityErrorRegistry.java
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/*
* Copyright (c) 2017-2018 Bosch Software Innovations GmbH.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/org/documents/epl-2.0/index.php
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.signals.commands.connectivity;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import javax.annotation.concurrent.Immutable;
import org.eclipse.ditto.model.base.exceptions.DittoRuntimeException;
import org.eclipse.ditto.model.connectivity.ConnectionConfigurationInvalidException;
import org.eclipse.ditto.model.connectivity.ConnectionSignalIdEnforcementFailedException;
import org.eclipse.ditto.model.connectivity.ConnectionUriInvalidException;
import org.eclipse.ditto.model.connectivity.MessageMapperConfigurationFailedException;
import org.eclipse.ditto.model.connectivity.MessageMapperConfigurationInvalidException;
import org.eclipse.ditto.model.connectivity.MessageMappingFailedException;
import org.eclipse.ditto.model.connectivity.TopicParseException;
import org.eclipse.ditto.model.connectivity.UnresolvedPlaceholderException;
import org.eclipse.ditto.signals.base.AbstractErrorRegistry;
import org.eclipse.ditto.signals.base.JsonParsable;
import org.eclipse.ditto.signals.commands.base.CommonErrorRegistry;
import org.eclipse.ditto.signals.commands.connectivity.exceptions.ConnectionConflictException;
import org.eclipse.ditto.signals.commands.connectivity.exceptions.ConnectionFailedException;
import org.eclipse.ditto.signals.commands.connectivity.exceptions.ConnectionNotAccessibleException;
import org.eclipse.ditto.signals.commands.connectivity.exceptions.ConnectionSignalIllegalException;
import org.eclipse.ditto.signals.commands.connectivity.exceptions.ConnectionUnavailableException;
/**
* A {@link org.eclipse.ditto.signals.base.ErrorRegistry} aware of all
* {@link org.eclipse.ditto.model.connectivity.ConnectivityException}s.
*/
@Immutable
public final class ConnectivityErrorRegistry extends AbstractErrorRegistry<DittoRuntimeException> {
private ConnectivityErrorRegistry(final Map<String, JsonParsable<DittoRuntimeException>> parseStrategies) {
super(parseStrategies);
}
/**
* Returns a new {@code ConnectivityErrorRegistry}.
*
* @return the error registry.
*/
public static ConnectivityErrorRegistry newInstance() {
return newInstance(Collections.emptyMap());
}
/**
* Returns a new {@code ConnectivityErrorRegistry} providing {@code additionalParseStrategies} as argument - that way
* the user of this ConnectivityErrorRegistry can register additional parsers for his own extensions of {@link
* org.eclipse.ditto.model.base.exceptions.DittoRuntimeException}.
*
* @param additionalParseStrategies a map relating a connectivity ERROR_CODE to a specific JsonParsable of
* DittoRuntimeException.
* @return the error registry.
*/
public static ConnectivityErrorRegistry newInstance(
final Map<String, JsonParsable<DittoRuntimeException>> additionalParseStrategies) {
final Map<String, JsonParsable<DittoRuntimeException>> parseStrategies =
new HashMap<>(additionalParseStrategies);
final CommonErrorRegistry commonErrorRegistry = CommonErrorRegistry.newInstance();
commonErrorRegistry.getTypes().forEach(type -> parseStrategies.put(type, commonErrorRegistry));
parseStrategies.put(ConnectionConfigurationInvalidException.ERROR_CODE,
ConnectionConfigurationInvalidException::fromJson);
parseStrategies.put(ConnectionUriInvalidException.ERROR_CODE, ConnectionUriInvalidException::fromJson);
parseStrategies.put(MessageMappingFailedException.ERROR_CODE, MessageMappingFailedException::fromJson);
parseStrategies.put(MessageMapperConfigurationInvalidException.ERROR_CODE,
MessageMapperConfigurationInvalidException::fromJson);
parseStrategies.put(MessageMapperConfigurationFailedException.ERROR_CODE,
MessageMapperConfigurationFailedException::fromJson);
parseStrategies.put(UnresolvedPlaceholderException.ERROR_CODE, UnresolvedPlaceholderException::fromJson);
parseStrategies.put(TopicParseException.ERROR_CODE, TopicParseException::fromJson);
parseStrategies.put(ConnectionNotAccessibleException.ERROR_CODE, ConnectionNotAccessibleException::fromJson);
parseStrategies.put(ConnectionUnavailableException.ERROR_CODE, ConnectionUnavailableException::fromJson);
parseStrategies.put(ConnectionFailedException.ERROR_CODE, ConnectionFailedException::fromJson);
parseStrategies.put(ConnectionConflictException.ERROR_CODE, ConnectionConflictException::fromJson);
parseStrategies.put(ConnectionSignalIllegalException.ERROR_CODE, ConnectionSignalIllegalException::fromJson);
parseStrategies.put(ConnectionSignalIdEnforcementFailedException.ERROR_CODE,
ConnectionSignalIdEnforcementFailedException::fromJson);
return new ConnectivityErrorRegistry(parseStrategies);
}
}