org.apache.commons.lang3.concurrent.UncheckedFutureImpl Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of commons-lang3 Show documentation

Apache Commons Lang, a package of Java utility classes for the classes that are in java.lang's hierarchy, or are considered to be so standard as to justify existence in java.lang. The code is tested using the latest revision of the JDK for supported LTS releases: 8, 11, 17 and 21 currently. See https://github.com/apache/commons-lang/blob/master/.github/workflows/maven.yml Please ensure your build environment is up-to-date and kindly report any build issues.

There is a newer version: 3.17.0

Show newest version

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.commons.lang3.concurrent;

import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.TimeoutException;

import org.apache.commons.lang3.exception.UncheckedInterruptedException;

/**
 * An {@link Future} implementation that throws unchecked instead of checked exceptions.
 *
 * @param  The result type returned by this UncheckedFuture's {@link #get()} and {@link #get(long, TimeUnit)} methods.
 * @see Future
 * @since 3.13.0
 */
class UncheckedFutureImpl extends AbstractFutureProxy implements UncheckedFuture {

    UncheckedFutureImpl(final Future future) {
        super(future);
    }

    @Override
    public V get() {
        try {
            return super.get();
        } catch (final InterruptedException e) {
            throw new UncheckedInterruptedException(e);
        } catch (final ExecutionException e) {
            throw new UncheckedExecutionException(e);
        }
    }

    @Override
    public V get(final long timeout, final TimeUnit unit) {
        try {
            return super.get(timeout, unit);
        } catch (final InterruptedException e) {
            throw new UncheckedInterruptedException(e);
        } catch (final ExecutionException e) {
            throw new UncheckedExecutionException(e);
        } catch (final TimeoutException e) {
            throw new UncheckedTimeoutException(e);
        }
    }

}