interactivespaces.system.ActiveTestInteractiveSpacesEnvironment.java Source code

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Here is the source code for interactivespaces.system.ActiveTestInteractiveSpacesEnvironment.java

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/*
 * Copyright (C) 2013 Google Inc.
 *
 * 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 interactivespaces.system;

import interactivespaces.configuration.Configuration;
import interactivespaces.configuration.SimpleConfiguration;
import interactivespaces.service.ServiceRegistry;
import interactivespaces.service.SimpleServiceRegistry;
import interactivespaces.time.SettableTimeProvider;
import interactivespaces.time.TimeProvider;

import com.google.common.collect.Maps;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.impl.Jdk14Logger;

import java.util.Map;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;

/**
 * An {@link InteractiveSpacesEnvironment} that can be used for active testing
 * of components.
 *
 * @author Keith M. Hughes
 */
public class ActiveTestInteractiveSpacesEnvironment implements InteractiveSpacesEnvironment {

    /**
     * Create a new {@link ActiveTestInteractiveSpacesEnvironment}.
     *
     * @return the space environment
     */
    public static ActiveTestInteractiveSpacesEnvironment newActiveTestInteractiveSpacesEnvironment() {
        ActiveTestInteractiveSpacesEnvironment environment = new ActiveTestInteractiveSpacesEnvironment();

        environment.systemConfiguration = SimpleConfiguration.newConfiguration();
        environment.executorService = Executors.newScheduledThreadPool(100);
        environment.log = new Jdk14Logger("test.interactive.spaces");
        environment.serviceRegistry = new SimpleServiceRegistry(environment);
        environment.timeProvider = new SettableTimeProvider();

        return environment;
    }

    /**
     * The system configuration.
     */
    private Configuration systemConfiguration;

    /**
     * The container file system.
     */
    private InteractiveSpacesFilesystem filesystem;

    /**
     * The log for the system.
     */
    private Log log;

    /**
     * The executor service.
     */
    private ScheduledExecutorService executorService;

    /**
     * The service registry.
     */
    private ServiceRegistry serviceRegistry;

    /**
     * The time provider.
     */
    private TimeProvider timeProvider;

    /**
     * Simple value map.
     */
    private final Map<String, Object> values = Maps.newHashMap();

    @Override
    public Configuration getSystemConfiguration() {
        return systemConfiguration;
    }

    @Override
    public InteractiveSpacesFilesystem getFilesystem() {
        return filesystem;
    }

    @Override
    public ScheduledExecutorService getExecutorService() {
        return executorService;
    }

    @Override
    public Log getLog() {
        return log;
    }

    @Override
    public Log getLog(String logName, String level) {
        // for now just return the system log
        return log;
    }

    @Override
    public boolean modifyLogLevel(Log log, String level) {
        // Not for now
        return false;
    }

    @Override
    public String getNetworkType() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public TimeProvider getTimeProvider() {
        return timeProvider;
    }

    @Override
    public ServiceRegistry getServiceRegistry() {
        return serviceRegistry;
    }

    @SuppressWarnings("unchecked")
    @Override
    public <T> T getValue(String valueName) {
        return (T) values.get(valueName);
    }

    @Override
    public void setValue(String valueName, Object value) {
        values.put(valueName, value);
    }

    @Override
    public void removeValue(String valueName) {
        values.remove(valueName);
    }

    /**
     * Shutdown the environment.
     */
    public void shutdown() {
        executorService.shutdown();
    }

    /**
     * Set the file system to use.
     *
     * @param filesystem
     *          the file system to use
     */
    public void setFilesystem(InteractiveSpacesFilesystem filesystem) {
        this.filesystem = filesystem;
    }

    /**
     * Set the logger to use.
     *
     * @param log
     *          the logger to use
     */
    public void setLog(Log log) {
        this.log = log;
    }

    /**
     * Set the time provider to use if the default isn't appropriate.
     *
     * @param timeProvider
     *          the new time provider
     */
    public void setTimeProvider(TimeProvider timeProvider) {
        this.timeProvider = timeProvider;
    }
}