1 /*
2  * Copyright (C) 2009 The Guava Authors
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
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 
17 package com.google.common.testing;
18 
19 import com.google.common.annotations.Beta;
20 import com.google.common.annotations.GwtCompatible;
21 
22 import java.util.logging.Level;
23 import java.util.logging.Logger;
24 
25 /**
26  * Simple utility for when you want to create a {@link TearDown} that may throw
27  * an exception but should not fail a test when it does. (The behavior of a
28  * {@code TearDown} that throws an exception varies; see its documentation for
29  * details.) Use it just like a {@code TearDown}, except override {@link
30  * #sloppyTearDown()} instead.
31  *
32  * @author Luiz-Otavio Zorzella
33  * @since 10.0
34  */
35 @Beta
36 @GwtCompatible
37 public abstract class SloppyTearDown implements TearDown {
38   public static final Logger logger =
39       Logger.getLogger(SloppyTearDown.class.getName());
40 
41   @Override
tearDown()42   public final void tearDown() {
43     try {
44       sloppyTearDown();
45     } catch (Throwable t) {
46       logger.log(Level.INFO,
47           "exception thrown during tearDown: " + t.getMessage(), t);
48     }
49   }
50 
sloppyTearDown()51   public abstract void sloppyTearDown() throws Exception;
52 
53 }
54