/*
* JAME 6.2.1
* http://jame.sourceforge.net
*
* Copyright 2001, 2016 Andrea Medeghini
*
* This file is part of JAME.
*
* JAME is an application for creating fractals and other graphics artifacts.
*
* JAME is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JAME 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with JAME. If not, see <http://www.gnu.org/licenses/>.
*
*/
package net.sf.jame.twister.extensions.enumerator;
import java.util.LinkedList;
import java.util.List;
import net.sf.jame.core.enumerator.extension.EnumeratorExtensionRuntime;
import net.sf.jame.core.extension.Extension;
import net.sf.jame.core.extension.ExtensionNotFoundException;
import net.sf.jame.core.scripting.JSException;
import net.sf.jame.core.scripting.JSExtension;
import net.sf.jame.twister.TwisterRegistry;
import net.sf.jame.twister.layerFilter.extension.LayerFilterExtensionRuntime;
/**
* @author Andrea Medeghini
*/
public class LayerFilterEnumeratorRuntime extends EnumeratorExtensionRuntime {
/**
* @see net.sf.jame.core.enumerator.extension.EnumeratorExtensionRuntime#listExtensions()
*/
@Override
public List<String> listExtensions() throws JSException {
List<Extension<LayerFilterExtensionRuntime<?>>> extensions = TwisterRegistry.getInstance().getLayerFilterRegistry().getExtensionList();
List<String> references = new LinkedList<String>();
for (Extension<LayerFilterExtensionRuntime<?>> extension : extensions) {
references.add(extension.getExtensionId());
}
return references;
}
/**
* @see net.sf.jame.core.enumerator.extension.EnumeratorExtensionRuntime#getExtension(java.lang.String)
*/
@Override
public JSExtension getExtension(final String extensionId) throws JSException {
try {
return new JSExtension(TwisterRegistry.getInstance().getLayerFilterExtension(extensionId));
}
catch (ExtensionNotFoundException e) {
throw new JSException(e);
}
}
}