/*
* 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.installer.jobs;
import java.net.URI;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.SubMonitor;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.ui.PlatformUI;
import com.motorola.studio.android.common.log.StudioLogger;
import com.motorola.studio.android.common.utilities.EclipseUtils;
import com.motorola.studio.android.installer.InstallerException;
import com.motorola.studio.android.installer.InstallerPlugin;
import com.motorola.studio.android.installer.i18n.InstallerNLS;
import com.motorola.studio.android.installer.ui.dialogs.AcceptLicensesDialog;
import com.motorola.studio.android.installer.utilities.IInstallManager.BACKEND;
import com.motorola.studio.android.installer.utilities.IInstallManager.CATEGORY;
import com.motorola.studio.android.installer.utilities.InstallManager;
import com.motorola.studio.android.installer.utilities.InstallableItem;
/**
* This {@link Job} execute studio update
*/
public class UpdateStudioJob extends Job
{
private static final String STUDIO_UPDATE_SITE =
"https://studio-android.motodevupdate.com/android/4.0/";
private static Job updateJob;
/**
* Constructor which receives data in order to install components.
*
* @param name Name of the {@link Job}.
* @param stageSites Selected Stage Sites.
* @param itemsToInstall Items to Install.
*/
private UpdateStudioJob(String name)
{
super(name);
}
/**
* Get the instance of the {@link UpdateStudioJob}. In case
* it has never been created by the method {@link UpdateStudioJob#createJob(String, List, Collection, MultiStatus, Map)},
* <code>null</code> will be returned.
*
* @return Returns the instance of {@link UpdateStudioJob}.
*/
public static Job getInstance()
{
return updateJob;
}
/**
* Create a {@link UpdateStudioJob} job instance for installing components
* from the "Download Components".
*
* @param name Name of the {@link Job}.
* @param stageSites Selected Stage Sites.
* @param itemsToInstall Items to Install.
* @param finishStatus Status to be merged with this operation.
* @param pages Pages which hold the tasks that origins the installation.
* @param configurationDialog The Page which started this job.
*/
public static Job createJob(String name)
{
updateJob = new UpdateStudioJob(name);
return updateJob;
}
/* (non-Javadoc)
* @see org.eclipse.core.runtime.jobs.Job#run(org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
protected IStatus run(IProgressMonitor monitor)
{
InstallManager installManager = (InstallManager) InstallManager.getInstance();
IStatus status = null;
SubMonitor submonitor = SubMonitor.convert(monitor);
submonitor.beginTask(InstallerNLS.UpdateStudio_LoadingRepositories, 100);
Collection<InstallableItem> itemsToInstall = new ArrayList<InstallableItem>();
List<URI> updateSites = new ArrayList<URI>();
updateSites.add(URI.create(STUDIO_UPDATE_SITE));
try
{
status =
installManager.listAllAvailableUpdates(itemsToInstall, updateSites,
CATEGORY.UPDATE_STUDIO, BACKEND.P2, submonitor.newChild(40));
if (itemsToInstall.size() == 0)
{
StudioLogger.info(this.getClass(), "listAvailable updates returned an empty list"); //$NON-NLS-1$
}
if (!status.isOK())
{
StudioLogger.info(this.getClass(),
"Error listing available updates " + status.getMessage()); //$NON-NLS-1$
if (status.getSeverity() == Status.INFO)
{
EclipseUtils.showInformationDialog(
InstallerNLS.UpdateStudio_AlreadyUpdatedInformationDialogTitle,
InstallerNLS.UpdateStudio_AlreadyUpdatedInformationDialogText);
}
else if (status.getSeverity() != Status.CANCEL)
{
EclipseUtils.showErrorDialog(InstallerNLS.UpdateStudio_UpdateErrorTitle,
InstallerNLS.UpdateStudioJob_UpdateErrorMessage, status);
status = Status.CANCEL_STATUS;
}
}
else
{
final InstallableItem[] itemsToInstallArray =
new InstallableItem[itemsToInstall.size()];
int index = 0;
for (InstallableItem item : itemsToInstall)
{
itemsToInstallArray[index] = item;
index++;
}
final int[] result = new int[1];
if (!monitor.isCanceled())
{
PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable()
{
public void run()
{
AcceptLicensesDialog licenceDialog =
new AcceptLicensesDialog(PlatformUI.getWorkbench().getDisplay()
.getActiveShell(), itemsToInstallArray, true, true);
result[0] = licenceDialog.open();
}
});
}
if (!monitor.isCanceled())
{
if (result[0] == AcceptLicensesDialog.OK)
{
if (status.isOK() && (itemsToInstallArray.length > 0))
{
submonitor
.setTaskName(InstallerNLS.UpdateStudio_UpdatingStudioJobDescription);
status =
installManager.updateStudio(updateSites, BACKEND.P2,
submonitor.newChild(60));
if (updateSites.isEmpty())
{
StudioLogger.info(this.getClass(),
"Tryed to update from Studio but updateSites[] is empty. Status message = " //$NON-NLS-1$
+ status.getMessage());
}
else
{
StudioLogger.info(this.getClass(),
"Tryed to update from [" + updateSites.toString() //$NON-NLS-1$
+ "]. Status message = " + status.getMessage()); //$NON-NLS-1$
}
}
if (status.isOK() && !monitor.isCanceled())
{
if (itemsToInstallArray.length > 0)
{
boolean restart =
EclipseUtils.showQuestionDialog(
InstallerNLS.UpdateStudio_MSG_RESTART_TITLE,
InstallerNLS.UpdateStudio_MSG_RESTART_MESSAGE);
if (restart)
{
PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable()
{
public void run()
{
PlatformUI.getWorkbench().restart();
}
});
}
}
}
else if (monitor.isCanceled())
{
StudioLogger.info(this.getClass(),
"Setting status to CANCEL since monitor was canceled 1."); //$NON-NLS-1$
status = Status.CANCEL_STATUS;
}
else if (status.getSeverity() == Status.INFO)
{
EclipseUtils.showInformationDialog(
InstallerNLS.UpdateStudio_AlreadyUpdatedInformationDialogTitle,
InstallerNLS.UpdateStudio_AlreadyUpdatedInformationDialogText);
}
else
{
EclipseUtils.showErrorDialog(
InstallerNLS.UpdateStudio_UpdateErrorTitle,
InstallerNLS.UpdateStudioJob_UpdateErrorMessage, status);
status = Status.CANCEL_STATUS;
StudioLogger.info(this.getClass(), "Setting status to CANCEL 2."); //$NON-NLS-1$
}
}
}
if (monitor.isCanceled())
{
StudioLogger.info(this.getClass(),
"Setting status to CANCEL since monitor was canceled 3."); //$NON-NLS-1$
status = Status.CANCEL_STATUS;
}
}
}
catch (InstallerException e)
{
StudioLogger.error(this.getClass(),
"Error when retrieving installable units for update", e); //$NON-NLS-1$
status =
new Status(IStatus.ERROR, InstallerPlugin.PLUGIN_ID, 0,
InstallerNLS.UpdateStudio_UpdateErrorText, null);
}
if (!status.isOK())
{
StudioLogger.info(this.getClass(),
"Update Studio job exiting with status different from ok: " //$NON-NLS-1$
+ status.getMessage());
}
return status;
}
}