org.arquillian.ape.rdbms.core.container.CommandServiceProducer Maven / Gradle / Ivy

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 * Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
 * as indicated by the @authors tag. All rights reserved.
 * See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.arquillian.ape.rdbms.core.container;

import org.jboss.arquillian.container.test.spi.command.CommandService;
import org.jboss.arquillian.core.api.Instance;
import org.jboss.arquillian.core.api.InstanceProducer;
import org.jboss.arquillian.core.api.annotation.Inject;
import org.jboss.arquillian.core.api.annotation.Observes;
import org.jboss.arquillian.core.spi.ServiceLoader;
import org.jboss.arquillian.test.spi.annotation.SuiteScoped;
import org.jboss.arquillian.test.spi.event.suite.BeforeSuite;

/**
 * @author Bartosz Majsak
 */
public class CommandServiceProducer {

    @Inject
    @SuiteScoped
    InstanceProducer commandServiceProducer;
    @Inject
    private Instance serviceLoaderInstance;

    public void createCommandService(@Observes(precedence = 100) BeforeSuite beforeSuite) {
        final ServiceLoader serviceLoader = serviceLoaderInstance.get();
        if (serviceLoader == null) {
            throw new IllegalStateException("No " + ServiceLoader.class.getName() + " found in context");
        }

        final CommandService commandService = serviceLoader.onlyOne(CommandService.class);
        if (commandService == null) {
            throw new IllegalStateException("No " + CommandService.class.getName() + " found in context");
        }

        commandServiceProducer.set(commandService);
    }
}