001    // Copyright 2005 The Apache Software Foundation
002    //
003    // Licensed under the Apache License, Version 2.0 (the "License");
004    // you may not use this file except in compliance with the License.
005    // You may obtain a copy of the License at
006    //
007    //     http://www.apache.org/licenses/LICENSE-2.0
008    //
009    // Unless required by applicable law or agreed to in writing, software
010    // distributed under the License is distributed on an "AS IS" BASIS,
011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012    // See the License for the specific language governing permissions and
013    // limitations under the License.
014    
015    package org.apache.tapestry.coerce;
016    
017    import java.util.ArrayList;
018    import java.util.List;
019    
020    /**
021     * Converts primitive arrays of booleans to a Iterator (of a List of ) Boolean.
022     * 
023     * @author Laurent ETIEMBLE, Howard M. Lewis Ship
024     * @since 4.0
025     */
026    public final class BooleanArrayToListConverter implements TypeConverter
027    {
028    
029        public Object convertValue(Object value)
030        {
031            boolean[] booleans = (boolean[]) value;
032    
033            List list = new ArrayList(booleans.length);
034    
035            for (int i = 0; i < booleans.length; i++)
036            {
037                boolean b = booleans[i];
038    
039                list.add(b ? Boolean.TRUE : Boolean.FALSE);
040            }
041    
042            return list;
043        }
044    
045    }