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author | Anonymous <no-reply@google.com> | 2021-07-07 14:01:06 -0700 |
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committer | Jeff Davidson <jpd@google.com> | 2021-07-07 23:09:19 +0000 |
commit | 212e7004acfdce76c900fd97070e2e5e8476be20 (patch) | |
tree | cf5d56ccdb862fd9676c855f919408ef940bc019 /src/main/java/com/android/volley/toolbox/PoolingByteArrayOutputStream.java | |
parent | b47af415ba74754b442c1f9f3960b29537d07e6e (diff) | |
download | volley-212e7004acfdce76c900fd97070e2e5e8476be20.tar.gz |
Import of Volley from GitHub to AOSP.android-s-beta-5android-s-beta-4android-s-beta-3android-s-beta-5android-s-beta-4
Android.bp has been updated to account for the new source directory structure.
- 0dc50bcfd021c204a9e6c9e7e6befbdfa1027247 Refactor Volley into a multi-module project. (#418) by Jeff Davidson <jpd@google.com>
- 763c86b0bc9f66a8bb499f6a8b7fd3bdc87621a8 Remove new constructors from JsonRequests which are break... by Jeff Davidson <jpd@google.com>
- 8d1b1a59e7cd1b1d3c6d8686f8831cea08f80d1f Add @NonNull annotations to Volley (#413) by Kamal Faraj <kfaraj.dev@gmail.com>
- 5ba41f8670413973f587e435598f9f1724fa26e9 Allow sending any JSON with JsonArrayRequest & JsonObject... by Paul Smith <paulsmithkc@gmail.com>
- 784cdd755392a6080e5eb0bf94bd7bf4ea31cf17 Update SNAPSHOT version after 1.2.0 release by Jeff Davidson <jpd@google.com>
- 0d6497bab417a5f78b3c8e03ea157ada0fbfbc5d Add developers stanza to Volley POM. (#400) by Jeff Davidson <jpd@google.com>
- 36274bf515a699ae5a7fe3d321206d1b803226d8 API cleanup for Async Volley stack ahead of 1.2.0 release... by Jeff Davidson <jpd@google.com>
- 03f0144843fcf9ebafe512647c1c588975429452 Update environment variable name for snapshot pushes. (#3... by Jeff Davidson <jpd@google.com>
- 3bd1975652687d2baa1b11a7f02b135edede8523 Publish SNAPSHOT builds to OSSRH instead of OJO. (#397) by Jeff Davidson <jpd@google.com>
- 0e0c3d9cfa694f8f1400a9e9abc4bc11761fdb52 Invoke RetryPolicy#retry in the blocking executor. (#393) by Jeff Davidson <jpd@google.com>
- b51831a48f06ad28f627c3624e5edb41598a2bf8 Use a consistent timebase when evaluating soft/hard TTLs.... by Jeff Davidson <jpd@google.com>
- cd0839113b100f163df1ebd04ce6d5b9e36e9863 Migrate from Travis CI to GitHub Actions. (#381) by Jeff Davidson <jpd@google.com>
- bdc0e393199ebf9e67c4e29e665252818eed4639 Clean up cache initialization in AsyncRequestQueue. (#380) by Jeff Davidson <jpd@google.com>
- 1c0ade36edde15d02844b40351ab6f80c63b71b3 Actually allow applications to provide custom executors. by Jeff Davidson <jpd@google.com>
GitOrigin-RevId: 0dc50bcfd021c204a9e6c9e7e6befbdfa1027247
Change-Id: I4b8e4098ad5c349cb83efc867273fac1d3582a34
Diffstat (limited to 'src/main/java/com/android/volley/toolbox/PoolingByteArrayOutputStream.java')
-rw-r--r-- | src/main/java/com/android/volley/toolbox/PoolingByteArrayOutputStream.java | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/src/main/java/com/android/volley/toolbox/PoolingByteArrayOutputStream.java b/src/main/java/com/android/volley/toolbox/PoolingByteArrayOutputStream.java deleted file mode 100644 index bdcc45e..0000000 --- a/src/main/java/com/android/volley/toolbox/PoolingByteArrayOutputStream.java +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2012 The Android Open Source Project - * - * Licensed 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 com.android.volley.toolbox; - -import java.io.ByteArrayOutputStream; -import java.io.IOException; - -/** - * A variation of {@link java.io.ByteArrayOutputStream} that uses a pool of byte[] buffers instead - * of always allocating them fresh, saving on heap churn. - */ -public class PoolingByteArrayOutputStream extends ByteArrayOutputStream { - /** - * If the {@link #PoolingByteArrayOutputStream(ByteArrayPool)} constructor is called, this is - * the default size to which the underlying byte array is initialized. - */ - private static final int DEFAULT_SIZE = 256; - - private final ByteArrayPool mPool; - - /** - * Constructs a new PoolingByteArrayOutputStream with a default size. If more bytes are written - * to this instance, the underlying byte array will expand. - */ - public PoolingByteArrayOutputStream(ByteArrayPool pool) { - this(pool, DEFAULT_SIZE); - } - - /** - * Constructs a new {@code ByteArrayOutputStream} with a default size of {@code size} bytes. If - * more than {@code size} bytes are written to this instance, the underlying byte array will - * expand. - * - * @param size initial size for the underlying byte array. The value will be pinned to a default - * minimum size. - */ - public PoolingByteArrayOutputStream(ByteArrayPool pool, int size) { - mPool = pool; - buf = mPool.getBuf(Math.max(size, DEFAULT_SIZE)); - } - - @Override - public void close() throws IOException { - mPool.returnBuf(buf); - buf = null; - super.close(); - } - - @Override - public void finalize() { - mPool.returnBuf(buf); - } - - /** Ensures there is enough space in the buffer for the given number of additional bytes. */ - @SuppressWarnings("UnsafeFinalization") - private void expand(int i) { - /* Can the buffer handle @i more bytes, if not expand it */ - if (count + i <= buf.length) { - return; - } - byte[] newbuf = mPool.getBuf((count + i) * 2); - System.arraycopy(buf, 0, newbuf, 0, count); - mPool.returnBuf(buf); - buf = newbuf; - } - - @Override - public synchronized void write(byte[] buffer, int offset, int len) { - expand(len); - super.write(buffer, offset, len); - } - - @Override - public synchronized void write(int oneByte) { - expand(1); - super.write(oneByte); - } -} |