/**
* This file Copyright (c) 2005-2010 Aptana, Inc. This program is
* dual-licensed under both the Aptana Public License and the GNU General
* Public license. You may elect to use one or the other of these licenses.
*
* This program is distributed in the hope that it will be useful, but
* AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
* NONINFRINGEMENT. Redistribution, except as permitted by whichever of
* the GPL or APL you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or modify this
* program under the terms of the GNU General Public License,
* Version 3, as published by the Free Software Foundation. You should
* have received a copy of the GNU General Public License, Version 3 along
* with this program; if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Aptana provides a special exception to allow redistribution of this file
* with certain Eclipse Public Licensed code and certain additional terms
* pursuant to Section 7 of the GPL. You may view the exception and these
* terms on the web at http://www.aptana.com/legal/gpl/.
*
* 2. For the Aptana Public License (APL), this program and the
* accompanying materials are made available under the terms of the APL
* v1.0 which accompanies this distribution, and is available at
* http://www.aptana.com/legal/apl/.
*
* You may view the GPL, Aptana's exception and additional terms, and the
* APL in the file titled license.html at the root of the corresponding
* plugin containing this source file.
*
* Any modifications to this file must keep this entire header intact.
*/
package com.aptana.ide.update.preferences;
import com.aptana.ide.core.IdeLog;
import com.aptana.ide.update.ui.UpdateUIActivator;
/**
* @author Pavel Petrochenko
*
*/
public final class AptanaUpdatePatchProxy
{
private AptanaUpdatePatchProxy(){
}
/**
* @return true if Aptana search extension is installed
*/
public static boolean hasAptanaUpdate()
{
try
{
AptanaUpdatePatchProxy.class.getClassLoader().loadClass(
"com.aptana.update.core.extension.ThreadLimitManager"); //$NON-NLS-1$
return true;
} catch (ClassNotFoundException e)
{
return false;
}
}
/**
* @return max quanty of threads that are downloading features
*/
public static int getMaxFeatureDownloadingThreads()
{
try
{
Class<?> proxy = AptanaUpdatePatchProxy.class
.getClassLoader()
.loadClass(
"com.aptana.update.core.extension.ThreadLimitManager"); //$NON-NLS-1$
try
{
return (Integer) proxy
.getMethod(
"getMaxFeatureDownloadingThreads", new Class[0]).invoke(null); //$NON-NLS-1$
} catch (Exception e)
{
logError(e);
return 0;
}
} catch (ClassNotFoundException e)
{
return 0;
}
}
private static void logError(Exception e)
{
IdeLog.logError(UpdateUIActivator.getDefault(),
"Error while interacting with aptana update extension", e); //$NON-NLS-1$
}
/**
* @return pause time
*/
public static int getPauseTime()
{
try
{
Class<?> proxy = AptanaUpdatePatchProxy.class
.getClassLoader()
.loadClass(
"com.aptana.update.core.extension.ThreadLimitManager"); //$NON-NLS-1$
try
{
return (Integer) proxy
.getMethod("getPauseTime", new Class[0]).invoke(null); //$NON-NLS-1$
} catch (Exception e)
{
logError(e);
return 0;
}
} catch (ClassNotFoundException e)
{
return 0;
}
}
/**
* @param selection
*/
public static void setMaxFeatureDownloadingThreads(int selection)
{
try
{
Class<?> proxy = AptanaUpdatePatchProxy.class
.getClassLoader()
.loadClass(
"com.aptana.update.core.extension.ThreadLimitManager"); //$NON-NLS-1$
try
{
proxy
.getMethod(
"setMaxFeatureDownloadingThreads", new Class[] { int.class }).invoke(null, selection); //$NON-NLS-1$
} catch (Exception e)
{
logError(e);
}
} catch (ClassNotFoundException e)
{
}
}
/**
* @param selection
*/
public static void setMaxLoadingThreads(int selection)
{
try
{
Class<?> proxy = AptanaUpdatePatchProxy.class
.getClassLoader()
.loadClass(
"com.aptana.update.core.extension.ThreadLimitManager"); //$NON-NLS-1$
try
{
proxy
.getMethod(
"setMaxLoadingThreads", new Class[] { int.class }).invoke(null, selection); //$NON-NLS-1$
} catch (Exception e)
{
logError(e);
}
} catch (ClassNotFoundException e)
{
}
}
/**
* @param selection
*/
public static void setPauseTime(int selection)
{
try
{
Class<?> proxy = AptanaUpdatePatchProxy.class
.getClassLoader()
.loadClass(
"com.aptana.update.core.extension.ThreadLimitManager"); //$NON-NLS-1$
try
{
proxy
.getMethod("setPauseTime", new Class[] { int.class }).invoke(null, selection); //$NON-NLS-1$
} catch (Exception e)
{
logError(e);
}
} catch (ClassNotFoundException e)
{
}
}
}