/*
This library is part of octools
Copyright (c) 2000-2007 Valtech A/S (http://www.valtech.dk)
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.
Alkacon OpenCms and the OpenCms logo are registered trademarks of
Alkacon Software GmbH in Germany, the USA and other countries
For further information about Alkacon Software GmbH, 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 dk.valtech.octools.collectors;
import java.util.ArrayList;
import java.util.List;
import org.opencms.file.CmsDataAccessException;
import org.opencms.file.CmsObject;
import org.opencms.file.CmsResource;
import org.opencms.file.collectors.A_CmsResourceCollector;
import org.opencms.file.collectors.CmsDefaultResourceCollector;
import org.opencms.file.collectors.I_CmsResourceCollector;
import org.opencms.file.types.I_CmsResourceType;
import org.opencms.main.CmsException;
import org.opencms.main.OpenCms;
/**
* A collector for a single file, but with the ability to return a {@link #getCreateLink(CmsObject, String, String))}
*
* @author Stefan Uldum Grinsted (stefan.grinsted@valtech.dk)
*
*/
public class SingleNumberedFileCollector extends A_CmsResourceCollector implements I_CmsResourceCollector {
private String createParam;
public List<String> getCollectorNames() {
ArrayList<String> names = new ArrayList<String>();
names.add("singleNumberedFile");
return names;
}
public String getCreateLink(CmsObject cms, String collectorName, String param) throws CmsException, CmsDataAccessException {
String filename = null;
if (param.indexOf("${number}") < 0) {
int pos1 = param.indexOf('|');
if (pos1 < 0) {
pos1 = param.length();
}
String path = param.substring(0, pos1);
filename = CmsResource.getName(path);
String foldername = CmsResource.getFolderPath(path);
CmsResource res = cms.readResource(path);
I_CmsResourceType type = OpenCms.getResourceManager().getResourceType(res.getTypeId());
createParam = foldername.concat(filename.replaceFirst("[0-9]{4}", "\\${number}")).concat("|").concat(type.getTypeName());
} else {
createParam = param;
}
filename = getCreateInFolder(cms, createParam);
return filename;
}
public String getCreateParam(CmsObject cms, String collectorName, String param) throws CmsDataAccessException {
try {
getCreateLink(cms, collectorName, param);
} catch (CmsException e) {
}
return createParam;
}
@SuppressWarnings("unchecked")
public List<CmsResource> getResults(CmsObject cms, String collectorName, String param) throws CmsDataAccessException, CmsException {
CmsDefaultResourceCollector rc = new CmsDefaultResourceCollector();
return rc.getResults(cms, "singleFile", param);
}
}