01 /*
02 * Copyright 2008-2017 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.pivot.factory
17
18 /**
19 * @author Andres Almiray
20 */
21 class PairFactory extends AbstractFactory {
22 final Class beanClass
23 final String prop1
24 final String prop2
25
26 private static final Class[] PARAMS = [Integer.TYPE, Integer.TYPE] as Class[]
27
28 PairFactory(Class beanClass, String prop1, String prop2) {
29 this.beanClass = beanClass
30 this.prop1 = prop1
31 this.prop2 = prop2
32 }
33
34 boolean isLeaf() {
35 return true
36 }
37
38 Object newInstance(FactoryBuilderSupport builder, Object name, Object value, Map attributes) throws InstantiationException, IllegalAccessException {
39 if (value instanceof GString) value = value as String
40 if (FactoryBuilderSupport.checkValueIsTypeNotString(value, name, beanClass)) {
41 return value
42 }
43
44 int value1 = (attributes.remove(prop1) ?: 0) as int
45 int value2 = (attributes.remove(prop2) ?: 0) as int
46
47 beanClass.getDeclaredConstructor(PARAMS).newInstance([value1, value2] as Object[])
48 }
49 }
|