1/*
2 * Copyright (C) 2015 The Android Open Source Project
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
17package com.android.statementservice;
18
19import android.util.Log;
20
21import java.util.concurrent.Callable;
22import java.util.concurrent.ExecutionException;
23import java.util.concurrent.FutureTask;
24
25/**
26 * {@link FutureTask} that logs unhandled exceptions.
27 */
28final class ExceptionLoggingFutureTask<V> extends FutureTask<V> {
29
30    private final String mTag;
31
32    public ExceptionLoggingFutureTask(Callable<V> callable, String tag) {
33        super(callable);
34        mTag = tag;
35    }
36
37    @Override
38    protected void done() {
39        try {
40            get();
41        } catch (ExecutionException | InterruptedException e) {
42            Log.e(mTag, "Uncaught exception.", e);
43            throw new RuntimeException(e);
44        }
45    }
46}
47