01 /*
02 * SPDX-License-Identifier: Apache-2.0
03 *
04 * Copyright 2008-2017 the original author or authors.
05 *
06 * Licensed under the Apache License, Version 2.0 (the "License");
07 * you may not use this file except in compliance with the License.
08 * You may obtain a copy of the License at
09 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18 package griffon.builder.lanterna.factory
19
20 /**
21 * @author Andres Almiray
22 */
23 class CollectionFactory extends AbstractFactory {
24 Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) throws InstantiationException, IllegalAccessException {
25 FactoryBuilderSupport.checkValueIsNull(value, name);
26 if (attributes.isEmpty()) {
27 return new ArrayList();
28 } else {
29 def item = attributes.entrySet().iterator().next();
30 throw new MissingPropertyException(
31 "The builder element '$name' is a collections element and accepts no attributes",
32 item.key as String, item.value as Class);
33 }
34 }
35
36 void setChild(FactoryBuilderSupport builder, Object parent, Object child) {
37 parent.add(child)
38 }
39 }
|