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Diffstat (limited to 'mobile/android/thirdparty/ch/boye/httpclientandroidlib/pool/PoolEntryFuture.java')
-rw-r--r--mobile/android/thirdparty/ch/boye/httpclientandroidlib/pool/PoolEntryFuture.java155
1 files changed, 0 insertions, 155 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/pool/PoolEntryFuture.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/pool/PoolEntryFuture.java
deleted file mode 100644
index 743abe8c0..000000000
--- a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/pool/PoolEntryFuture.java
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * ====================================================================
- * 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.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- *
- */
-package ch.boye.httpclientandroidlib.pool;
-
-import java.io.IOException;
-import java.util.Date;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Future;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
-import java.util.concurrent.locks.Condition;
-import java.util.concurrent.locks.Lock;
-
-import ch.boye.httpclientandroidlib.annotation.ThreadSafe;
-import ch.boye.httpclientandroidlib.concurrent.FutureCallback;
-import ch.boye.httpclientandroidlib.util.Args;
-
-@ThreadSafe
-abstract class PoolEntryFuture<T> implements Future<T> {
-
- private final Lock lock;
- private final FutureCallback<T> callback;
- private final Condition condition;
- private volatile boolean cancelled;
- private volatile boolean completed;
- private T result;
-
- PoolEntryFuture(final Lock lock, final FutureCallback<T> callback) {
- super();
- this.lock = lock;
- this.condition = lock.newCondition();
- this.callback = callback;
- }
-
- public boolean cancel(final boolean mayInterruptIfRunning) {
- this.lock.lock();
- try {
- if (this.completed) {
- return false;
- }
- this.completed = true;
- this.cancelled = true;
- if (this.callback != null) {
- this.callback.cancelled();
- }
- this.condition.signalAll();
- return true;
- } finally {
- this.lock.unlock();
- }
- }
-
- public boolean isCancelled() {
- return this.cancelled;
- }
-
- public boolean isDone() {
- return this.completed;
- }
-
- public T get() throws InterruptedException, ExecutionException {
- try {
- return get(0, TimeUnit.MILLISECONDS);
- } catch (final TimeoutException ex) {
- throw new ExecutionException(ex);
- }
- }
-
- public T get(
- final long timeout,
- final TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException {
- Args.notNull(unit, "Time unit");
- this.lock.lock();
- try {
- if (this.completed) {
- return this.result;
- }
- this.result = getPoolEntry(timeout, unit);
- this.completed = true;
- if (this.callback != null) {
- this.callback.completed(this.result);
- }
- return result;
- } catch (final IOException ex) {
- this.completed = true;
- this.result = null;
- if (this.callback != null) {
- this.callback.failed(ex);
- }
- throw new ExecutionException(ex);
- } finally {
- this.lock.unlock();
- }
- }
-
- protected abstract T getPoolEntry(
- long timeout, TimeUnit unit) throws IOException, InterruptedException, TimeoutException;
-
- public boolean await(final Date deadline) throws InterruptedException {
- this.lock.lock();
- try {
- if (this.cancelled) {
- throw new InterruptedException("Operation interrupted");
- }
- final boolean success;
- if (deadline != null) {
- success = this.condition.awaitUntil(deadline);
- } else {
- this.condition.await();
- success = true;
- }
- if (this.cancelled) {
- throw new InterruptedException("Operation interrupted");
- }
- return success;
- } finally {
- this.lock.unlock();
- }
-
- }
-
- public void wakeup() {
- this.lock.lock();
- try {
- this.condition.signalAll();
- } finally {
- this.lock.unlock();
- }
- }
-
-}