/**
*
* 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 writeoutput
*/
package lucee.runtime.functions.other;
import java.io.IOException;
import lucee.commons.lang.StringUtil;
import lucee.runtime.PageContext;
import lucee.runtime.exp.FunctionException;
import lucee.runtime.exp.PageException;
import lucee.runtime.ext.function.BIF;
import lucee.runtime.functions.owasp.ESAPIEncode;
import lucee.runtime.op.Caster;
public final class WriteOutput extends BIF {
public static boolean call(PageContext pc , String string) throws PageException {
try {
pc.forceWrite(string);
}
catch (IOException e) {
throw Caster.toPageException(e);
}
return true;
}
public static boolean call(PageContext pc , String string, String encodeFor) throws PageException {
try {
if(!StringUtil.isEmpty(string))
pc.forceWrite(ESAPIEncode.call(pc, encodeFor, string));
else
pc.forceWrite(string);
}
catch (IOException e) {
throw Caster.toPageException(e);
}
return true;
}
@Override
public Object invoke(PageContext pc, Object[] args) throws PageException {
if(args.length==2) return call(pc,Caster.toString(args[0]),Caster.toString(args[1]));
if(args.length==1) return call(pc,Caster.toString(args[0]));
throw new FunctionException(pc, "WriteOutput", 1, 2, args.length);
}
}