/*******************************************************************************
* 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 static com.liferay.ide.core.util.CoreUtil.empty;
import com.liferay.ide.core.ILiferayPortal;
import com.liferay.ide.core.ILiferayProject;
import com.liferay.ide.core.LiferayCore;
import com.liferay.ide.hook.core.model.Hook;
import com.liferay.ide.hook.core.model.StrutsAction;
import java.util.Set;
import java.util.TreeSet;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.runtime.IPath;
import org.eclipse.sapphire.PossibleValuesService;
/**
* @author Gregory Amerson
*/
public class StrutsActionPathPossibleValuesService extends PossibleValuesService
{
private IPath portalDir;
private TreeSet<String> possibleValues;
@Override
protected void compute( Set<String> values )
{
if( this.portalDir != null && this.portalDir.toFile().exists() )
{
if( this.possibleValues == null )
{
final IPath strutsConfigPath = this.portalDir.append( "WEB-INF/struts-config.xml" );
final StrutsActionPathPossibleValuesCacheService cacheService =
this.context().service( StrutsActionPathPossibleValuesCacheService.class );
this.possibleValues = cacheService.getPossibleValuesForPath( strutsConfigPath );
}
values.addAll( this.possibleValues );
// add the value that is current set by the user
String actionPath = context( StrutsAction.class ).getStrutsActionPath().content( false );
if( !empty( actionPath ) )
{
values.add( actionPath );
}
}
}
@Override
protected void initPossibleValuesService()
{
super.initPossibleValuesService();
final ILiferayProject liferayProject = LiferayCore.create( project() );
if( liferayProject != null )
{
final ILiferayPortal portal = liferayProject.adapt( ILiferayPortal.class );
if( portal != null )
{
this.portalDir = portal.getAppServerPortalDir();
}
}
}
protected Hook hook()
{
return this.context().find( Hook.class );
}
protected IProject project()
{
return this.hook().adapt( IProject.class );
}
}