/*******************************************************************************
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*
*******************************************************************************/
package com.liferay.ide.hook.core.model.internal;
import com.liferay.ide.core.ILiferayPortal;
import com.liferay.ide.core.ILiferayProject;
import com.liferay.ide.core.LiferayCore;
import com.liferay.ide.server.util.ServerUtil;
import java.util.Arrays;
import java.util.Set;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.IPath;
import org.eclipse.sapphire.Element;
import org.eclipse.sapphire.PossibleValuesService;
/**
* @author Gregory Amerson
*/
public class PortalFilterNamesPossibleValuesService extends PossibleValuesService
{
private String[] servletFilterNames;
@Override
protected void compute( Set<String> values )
{
if( this.servletFilterNames == null )
{
final IFile hookFile = this.context().find( Element.class ).adapt( IFile.class );
if( hookFile != null )
{
try
{
final ILiferayProject liferayProject = LiferayCore.create( hookFile.getProject() );
if( liferayProject != null )
{
final ILiferayPortal portal = liferayProject.adapt( ILiferayPortal.class );
if( portal != null )
{
final IPath appServerPortalDir = portal.getAppServerPortalDir();
if( appServerPortalDir != null )
{
this.servletFilterNames = ServerUtil.getServletFilterNames( appServerPortalDir );
}
}
}
}
catch( Exception e )
{
}
}
}
if( this.servletFilterNames != null )
{
values.addAll( Arrays.asList( this.servletFilterNames ) );
}
}
}