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 /**
22 * @author Andres Almiray
23 * @since 2.0.0
24 */
25 public class StaticMethodInvocationException extends MethodInvocationException {
26 private static final long serialVersionUID = 7806081622952446099L;
27
28 public StaticMethodInvocationException(@Nonnull Class<?> klass, @Nonnull String methodName, @Nullable Object[] args) {
29 super(formatArguments(klass, methodName, args));
30 }
31
32 public StaticMethodInvocationException(@Nonnull Class<?> klass, @Nonnull String methodName, @Nullable Object[] args, @Nonnull Throwable cause) {
33 super(formatArguments(klass, methodName, args), cause);
34 }
35
36 @Nonnull
37 private static String formatArguments(@Nonnull Class<?> klass, @Nonnull String methodName, @Nullable Object[] args) {
38 checkNonNull(klass, "class");
39 checkNonBlank(methodName, "methodName");
40 StringBuilder b = new StringBuilder("An error occurred while invoking static method ")
41 .append(klass.getName())
42 .append(".").append(methodName).append("(");
43
44 boolean first = true;
45 for (Class<?> type : convertToTypeArray(args)) {
46 if (first) {
47 first = false;
48 } else {
49 b.append(",");
50 }
51 b.append(type.getName());
52 }
53 b.append(")");
54
55 return b.toString();
56 }
57 }
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