01 /*
02 * Copyright 2008-2015 the original author or authors.
03 *
04 * Licensed under the Apache License, Version 2.0 (the "License");
05 * you may not use this file except in compliance with the License.
06 * You may obtain a copy of the License at
07 *
08 * http://www.apache.org/licenses/LICENSE-2.0
09 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package griffon.builder.lanterna.factory
17
18 /**
19 * @author Andres Almiray
20 */
21 class CollectionFactory extends AbstractFactory {
22 Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) throws InstantiationException, IllegalAccessException {
23 FactoryBuilderSupport.checkValueIsNull(value, name);
24 if (attributes.isEmpty()) {
25 return new ArrayList();
26 } else {
27 def item = attributes.entrySet().iterator().next();
28 throw new MissingPropertyException(
29 "The builder element '$name' is a collections element and accepts no attributes",
30 item.key as String, item.value as Class);
31 }
32 }
33
34 void setChild(FactoryBuilderSupport builder, Object parent, Object child) {
35 parent.add(child)
36 }
37 }
|