/**
*
* 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 arrayappend
*/
package lucee.runtime.functions.arrays;
import lucee.runtime.PageContext;
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.Array;
/**
* implementation of the Function arrayAppend
*/
public final class ArrayAppend extends BIF {
private static final long serialVersionUID = 5989673419120862625L;
public static boolean call(PageContext pc , Array array, Object object) throws PageException {
return call(pc, array, object, false);
}
/**
* @param pc
* @param array
* @param object
* @return has appended
* @throws PageException
*/
public static boolean call(PageContext pc , Array array, Object object, boolean merge) throws PageException {
if(merge && Decision.isCastableToArray(object)) {
Object[] appends = Caster.toNativeArray(object);
//if (array instanceof ArrayImpl) ((ArrayImpl)array).ensureCapacity( array.size() + appends.length );
for(int i=0;i<appends.length;i++){
array.append(appends[i]);
}
}
else
array.append(object);
return true;
}
@Override
public Object invoke(PageContext pc, Object[] args) throws PageException {
if(args.length==2) return call(pc,Caster.toArray(args[0]),args[1]);
return call(pc,Caster.toArray(args[0]),args[1],Caster.toBooleanValue(args[2]));
}
}