/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (C) Alkacon Software (http://www.alkacon.com)
*
* 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.
*
* For further information about Alkacon Software, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.widgets;
import org.opencms.file.types.I_CmsResourceType;
import org.opencms.loader.CmsResourceManager;
import org.opencms.main.OpenCms;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import com.google.common.base.Joiner;
/**
* A widget for selecting resource types which are direct editable.
*/
public class CmsTypeComboWidget extends CmsComboWidget {
/**
* Default constructor.<p>
*/
public CmsTypeComboWidget() {
super();
}
/**
* Constructor with a configuration parameter.<p>
* @param config the configuration string
*/
public CmsTypeComboWidget(String config) {
super();
super.setConfiguration(createConfiguration());
}
/**
* @see org.opencms.widgets.I_CmsWidget#newInstance()
*/
@Override
public I_CmsWidget newInstance() {
return new CmsTypeComboWidget("");
}
/**
* @see org.opencms.widgets.A_CmsWidget#setConfiguration(java.lang.String)
*/
@Override
public void setConfiguration(String config) {
super.setConfiguration(createConfiguration());
}
/**
* Internal method to create the configuration string from the available types.<p>
*
* @return the configuration string
*/
private String createConfiguration() {
CmsResourceManager resManager = OpenCms.getResourceManager();
if (resManager == null) {
// can happen during the OpenCms startup
return "";
}
List<I_CmsResourceType> resTypes = resManager.getResourceTypes();
List<String> options = new ArrayList<String>();
for (I_CmsResourceType resType : resTypes) {
if (resType.isDirectEditable()) {
options.add(resType.getTypeName());
}
}
Collections.sort(options);
return Joiner.on("|").join(options);
}
}