/**
*
* 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 listtoarray
*/
package lucee.runtime.functions.list;
import lucee.runtime.PageContext;
import lucee.runtime.exp.FunctionException;
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.ArrayImpl;
import lucee.runtime.type.util.ListUtil;
public final class ListToArray extends BIF {
private static final long serialVersionUID = 5883854318455975404L;
public static Array call(PageContext pc , String list) {
if(list.length()==0)
return new ArrayImpl();
return ListUtil.listToArrayRemoveEmpty(list,',');
}
public static Array call(PageContext pc , String list, String delimiter) {
return call(pc, list,delimiter,false,false);
}
public static Array call(PageContext pc , String list, String delimiter,boolean includeEmptyFields) {
return call(pc, list,delimiter,includeEmptyFields,false);
}
public static Array call(PageContext pc , String list, String delimiter,boolean includeEmptyFields,boolean multiCharacterDelimiter) {
// empty
if(list.length()==0) {
Array a=new ArrayImpl();
if(includeEmptyFields) a.appendEL("");
return a;
}
return ListUtil.listToArray(list,delimiter,includeEmptyFields,multiCharacterDelimiter);
}
@Override
public Object invoke(PageContext pc, Object[] args) throws PageException {
if(args.length==1)
return call(pc, Caster.toString(args[0]));
if(args.length==2)
return call(pc, Caster.toString(args[0]), Caster.toString(args[1]));
if(args.length==3)
return call(pc, Caster.toString(args[0]), Caster.toString(args[1]), Caster.toBooleanValue(args[2]));
if(args.length==4)
return call(pc, Caster.toString(args[0]), Caster.toString(args[1]), Caster.toBooleanValue(args[2]), Caster.toBooleanValue(args[3]));
throw new FunctionException(pc, "ListToArray", 1, 4, args.length);
}
}