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.exceptions;
17
18 import javax.annotation.Nonnull;
19
20 /**
21 * @author Andres Almiray
22 * @since 2.0.0
23 */
24 public class TypeConversionException extends GriffonException {
25 private static final long serialVersionUID = 1157963177529544281L;
26
27 public TypeConversionException(@Nonnull Object value, @Nonnull Class<?> targetType) {
28 super(formatArgs(value, targetType));
29 }
30
31 public TypeConversionException(@Nonnull Object value, @Nonnull Class<?> targetType, @Nonnull Throwable cause) {
32 super(formatArgs(value, targetType), cause);
33 }
34
35 private static String formatArgs(@Nonnull Object value, @Nonnull Class<?> targetType) {
36 checkNonNull(value, "value");
37 checkNonNull(targetType, "targetType");
38 return "Cannot convert an instance of " + value.getClass() + " into " + targetType + ". " + value;
39 }
40 }
|