/**
*
* 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 structcopy
*/
package lucee.runtime.functions.struct;
import lucee.runtime.PageContext;
import lucee.runtime.exp.PageException;
import lucee.runtime.ext.function.BIF;
import lucee.runtime.op.Caster;
import lucee.runtime.op.Duplicator;
import lucee.runtime.type.Array;
import lucee.runtime.type.Collection;
import lucee.runtime.type.Struct;
import lucee.runtime.type.util.CollectionUtil;
public final class StructCopy extends BIF {
private static final long serialVersionUID = 4395420120630859733L;
public static Object call(PageContext pc , Struct src) throws PageException {
Collection trg = (Collection) Duplicator.duplicate(src,false);
Collection.Key[] keys=CollectionUtil.keys(trg);
Collection.Key key;
Object o;
for(int i=0;i<keys.length;i++) {
key=keys[i];
o=src.get(key,null);
if(o instanceof Array)
trg.set(key,Duplicator.duplicate(o,false));
}
return trg;
}
@Override
public Object invoke(PageContext pc, Object[] args) throws PageException {
return call(pc, Caster.toStruct(args[0]));
}
}