/**
*
* 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/>.
*
**/
/**
* Implements the CFML Function ArrayReverse
*/
package lucee.runtime.functions.arrays;
import lucee.runtime.PageContext;
import lucee.runtime.exp.ExpressionException;
import lucee.runtime.exp.PageException;
import lucee.runtime.ext.function.BIF;
import lucee.runtime.op.Caster;
import lucee.runtime.type.Array;
import lucee.runtime.type.util.ArrayUtil;
public final class ArrayReverse extends BIF {
private static final long serialVersionUID = 5418304787535992180L;
public static Array call(PageContext pc , Array array) throws ExpressionException {
Array rev=ArrayUtil.getInstance(array.getDimension());
int len=array.size();
for(int i=0;i<len;i++) {
try {
rev.setE(len-i,array.getE(i+1));
} catch (PageException e) {
}
}
return rev;
}
@Override
public Object invoke(PageContext pc, Object[] args) throws PageException {
return call(pc,Caster.toArray(args[0]));
}
}