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 import javax.annotation.Nullable;
20
21 import static griffon.util.GriffonNameUtils.requireNonBlank;
22 import static java.util.Objects.requireNonNull;
23
24 /**
25 * @author Andres Almiray
26 * @since 2.0.0
27 */
28 public abstract class MethodInvocationException extends GriffonException {
29 private static final long serialVersionUID = -4458948337239674524L;
30
31 public MethodInvocationException(@Nonnull String message) {
32 super(requireNonBlank(message, "message"));
33 }
34
35 public MethodInvocationException(@Nonnull String message, @Nonnull Throwable cause) {
36 super(requireNonBlank(message, "message"), requireNonNull(cause));
37 }
38
39 @Nonnull
40 protected static Class<?>[] convertToTypeArray(@Nullable Object[] args) {
41 if (args == null) {
42 return new Class<?>[0];
43 }
44 int s = args.length;
45 Class<?>[] ans = new Class<?>[s];
46 for (int i = 0; i < s; i++) {
47 Object o = args[i];
48 ans[i] = o != null ? o.getClass() : null;
49 }
50 return ans;
51 }
52 }
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