AbstractStartAndroidEmulatorLogic.java

/*
* Copyright (C) 2012 The Android Open Source Project
*
* 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 com.motorola.studio.android.emulator.logic;

import static com.motorola.studio.android.common.log.StudioLogger.info;

import java.io.IOException;
import java.util.Collection;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.osgi.util.NLS;

import com.motorola.studio.android.emulator.core.exception.InstanceStartException;
import com.motorola.studio.android.emulator.core.exception.StartCancelledException;
import com.motorola.studio.android.emulator.core.exception.StartTimeoutException;
import com.motorola.studio.android.emulator.i18n.EmulatorNLS;

public abstract class AbstractStartAndroidEmulatorLogic implements IAndroidLogic
{

    public static enum LogicMode
    {
        START_MODE, TRANSFER_AND_CONNECT_VNC, RESTART_VNC_SERVER, DO_NOTHING;
    }

    public final void execute(IAndroidLogicInstance instance, int timeout, IProgressMonitor monitor)
            throws InstanceStartException, StartCancelledException, StartTimeoutException,
            IOException
    {
        this.execute(instance, LogicMode.START_MODE, timeout, monitor);
    }

    public final void execute(IAndroidLogicInstance instance, LogicMode mode, int timeout,
            IProgressMonitor monitor) throws InstanceStartException, StartCancelledException,
            StartTimeoutException, IOException

    {
        for (IAndroidLogic logic : getLogicCollection(instance, mode))
        {
            long timeoutLimit = AndroidLogicUtils.getTimeoutLimit(timeout);
            AndroidLogicUtils.testCanceled(monitor);
            AndroidLogicUtils.testTimeout(timeoutLimit, NLS.bind(
                    EmulatorNLS.EXC_TimeoutWhileStarting, instance.getName()));
            info("Executing " + logic.getClass().getSimpleName() + " for " + instance);
            long startTime = System.currentTimeMillis();
            logic.execute(instance, timeout, monitor);
            long endTime = System.currentTimeMillis();
            int duration = (int) (endTime - startTime);
            timeout = timeout - duration;
        }
    }

    public abstract Collection<IAndroidLogic> getLogicCollection(IAndroidLogicInstance instance,
            LogicMode mode);

}