/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.runtime.module.extension.internal.tooling;
import static java.lang.String.format;
import static org.mule.runtime.api.connection.ConnectionValidationResult.failure;
import static org.mule.runtime.api.i18n.I18nMessageFactory.createStaticMessage;
import static org.mule.runtime.module.extension.internal.runtime.resolver.ValueResolvingContext.from;
import static org.mule.runtime.module.extension.internal.util.MuleExtensionUtils.getInitialiserEvent;
import org.mule.runtime.api.connection.ConnectionProvider;
import org.mule.runtime.api.connection.ConnectionValidationResult;
import org.mule.runtime.api.exception.MuleRuntimeException;
import org.mule.runtime.core.api.MuleContext;
import org.mule.runtime.core.api.connectivity.ConnectivityTestingStrategy;
import org.mule.runtime.core.api.connector.ConnectionManager;
import org.mule.runtime.extension.api.runtime.ConfigurationInstance;
import org.mule.runtime.extension.api.runtime.ConfigurationProvider;
import org.mule.runtime.module.extension.internal.runtime.resolver.ConnectionProviderResolver;
import javax.inject.Inject;
/**
* Implementation of {@code ConnectivityTestingStrategy} that can do connectivity testing over components creates with extensions
* API.
*
* @since 4.0
*/
public class ExtensionConnectivityTestingStrategy implements ConnectivityTestingStrategy {
@Inject
private MuleContext muleContext;
@Inject
private ConnectionManager connectionManager;
public ExtensionConnectivityTestingStrategy() {}
/**
* Used for testing purposes
*
* @param muleContext a {@link MuleContext}
* @param connectionManager the {@link ConnectionManager} to use for validating the connection.
*/
ExtensionConnectivityTestingStrategy(ConnectionManager connectionManager, MuleContext muleContext) {
this.muleContext = muleContext;
this.connectionManager = connectionManager;
}
/**
* {@inheritDoc}
*/
@Override
public ConnectionValidationResult testConnectivity(Object connectivityTestingObject) {
try {
if (connectivityTestingObject instanceof ConnectionProviderResolver) {
ConnectionProvider connectionProvider =
((ConnectionProviderResolver) connectivityTestingObject).resolve(from(getInitialiserEvent(muleContext)));
return connectionManager.testConnectivity(connectionProvider);
} else if (connectivityTestingObject instanceof ConfigurationProvider) {
ConfigurationProvider configurationProvider = (ConfigurationProvider) connectivityTestingObject;
ConfigurationInstance configurationInstance = configurationProvider.get(getInitialiserEvent(muleContext));
return connectionManager.testConnectivity(configurationInstance);
} else {
throw new MuleRuntimeException(createStaticMessage(
format("testConnectivity was invoked with an object type %s not supported.",
connectivityTestingObject.getClass().getName())));
}
} catch (Exception e) {
return failure("Failed to obtain connectivity testing object", e);
}
}
/**
* @return true whenever there's a {@code ConfigurationProvider} in the configuration, false otherwise.
*/
@Override
public boolean accepts(Object connectivityTestingObject) {
return connectivityTestingObject instanceof ConnectionProviderResolver
|| connectivityTestingObject instanceof ConfigurationProvider;
}
}