001    /*
002      GRANITE DATA SERVICES
003      Copyright (C) 2011 GRANITE DATA SERVICES S.A.S.
004    
005      This file is part of Granite Data Services.
006    
007      Granite Data Services is free software; you can redistribute it and/or modify
008      it under the terms of the GNU Library General Public License as published by
009      the Free Software Foundation; either version 2 of the License, or (at your
010      option) any later version.
011    
012      Granite Data Services is distributed in the hope that it will be useful, but
013      WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014      FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015      for more details.
016    
017      You should have received a copy of the GNU Library General Public License
018      along with this library; if not, see <http://www.gnu.org/licenses/>.
019    */
020    
021    package org.granite.generator.as3.reflect;
022    
023    import java.net.URL;
024    import java.util.ArrayList;
025    import java.util.Collections;
026    import java.util.List;
027    
028    /**
029     * @author Franck WOLFF
030     */
031    public class JavaEnum extends JavaAbstractType {
032    
033        private final List<JavaEnumValue> enumValues;
034    
035        public JavaEnum(JavaTypeFactory provider, Class<?> type, URL url) {
036            super(provider, type, url);
037    
038            if (!type.isEnum())
039                throw new IllegalArgumentException("type should be an enum: " + type);
040    
041            @SuppressWarnings("unchecked")
042            Class<? extends Enum<?>> enumType = (Class<? extends Enum<?>>)type;
043    
044            List<JavaEnumValue> enumValues = new ArrayList<JavaEnumValue>();
045            for(Enum<?> constant : enumType.getEnumConstants())
046                enumValues.add(new JavaEnumValue(constant));
047            this.enumValues = Collections.unmodifiableList(enumValues);
048        }
049    
050        public JavaEnumValue getFirstEnumValue() {
051            return enumValues.isEmpty() ? null : enumValues.get(0);
052        }
053        
054        public List<JavaEnumValue> getEnumValues() {
055            return enumValues;
056        }
057    }