/**
*
* 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 queryaddcolumn
*/
package lucee.runtime.functions.query;
import lucee.commons.lang.StringUtil;
import lucee.runtime.PageContext;
import lucee.runtime.db.SQLCaster;
import lucee.runtime.exp.PageException;
import lucee.runtime.ext.function.BIF;
import lucee.runtime.op.Caster;
import lucee.runtime.op.Decision;
import lucee.runtime.type.ArrayImpl;
import lucee.runtime.type.KeyImpl;
import lucee.runtime.type.Query;
public final class QueryAddColumn extends BIF {
private static final long serialVersionUID = -242783888553490683L;
public static double call(PageContext pc , Query query, String string) throws PageException {
return call(pc, query, string,null,new ArrayImpl());
}
public static double call(PageContext pc , Query query, String string, Object arrayOrDataType) throws PageException {
if(!Decision.isArray(arrayOrDataType))
return call(pc, query, string, Caster.toString(arrayOrDataType), new ArrayImpl());
return call(pc, query, string, null, Caster.toArray(arrayOrDataType));
}
public static double call(PageContext pc , Query query, String string, Object datatype, Object array) throws PageException {
if(StringUtil.isEmpty(datatype))
query.addColumn(KeyImpl.init(string),Caster.toArray(array));
else
query.addColumn(KeyImpl.init(string),Caster.toArray(array),SQLCaster.toSQLType(Caster.toString(datatype)));
return query.size();
}
@Override
public Object invoke(PageContext pc, Object[] args) throws PageException {
if(args.length==2)return call(pc,Caster.toQuery(args[0]),Caster.toString(args[1]));
if(args.length==3)return call(pc,Caster.toQuery(args[0]),Caster.toString(args[1]),args[2]);
return call(pc,Caster.toQuery(args[0]),Caster.toString(args[1]),args[2],args[3]);
}
}