/*
* Copyright (C) 2010 Red Hat, Inc. and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jboss.errai.common.client.types.handlers.collections;
import org.jboss.errai.common.client.types.TypeHandler;
import java.util.Collection;
public class CollectionToIntArray implements TypeHandler<Collection, Integer[]> {
public Integer[] getConverted(Collection in) {
if (in == null) return null;
Integer[] newArray = new Integer[in.size()];
int i = 0;
for (Object o : in) {
newArray[i++] = ((Number) o).intValue();
}
return newArray;
}
}