/**
*
* Copyright (c) 2014, the Railo Company Ltd. 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
**/
package lucee.deployer.filter;
import lucee.commons.io.res.Resource;
import lucee.runtime.exp.PageException;
import lucee.runtime.type.util.ListUtil;
/**
* Die Klasse CFMLFilter implementiert das Interface Filter,
* die Klasse prueft bei einem uebergebenen File Objekt,
* ob dessen Extension mit denen die dem Konstruktor mitgegeben wurden uebereinstimmen.
*/
public final class CFMLFilter implements Filter {
private String[] extensions;
/**
* Konstruktor von CFMLFilter, dem Konstruktor wird ein String Array uebergeben mit Extensions die geprueft werden sollen,
* wie z.B. {"html","htm"}.
* @param extensions Extensions die geprueft werden sollen.
*/
public CFMLFilter(String[] extensions) {
this.extensions=extensions;
for(int i=0;i<extensions.length;i++) {
extensions[i]=extensions[i].toLowerCase();
}
}
@Override
public boolean isValid(Resource file) {
String[] arr;
try {
arr = ListUtil.toStringArray(ListUtil.listToArray(file.getName(), '.'));
}
catch (PageException e) {
return false;
}
String ext=arr[arr.length-1].toLowerCase();
for(int i=0;i<extensions.length;i++) {
if(extensions[i].equals(ext))
return true;
}
return false;
}
}