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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/util/ReusableBufferedOutputStream.java | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/util/ReusableBufferedOutputStream.java')
-rw-r--r-- | mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/util/ReusableBufferedOutputStream.java | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/util/ReusableBufferedOutputStream.java b/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/util/ReusableBufferedOutputStream.java new file mode 100644 index 0000000000..cd38892be0 --- /dev/null +++ b/mobile/android/exoplayer2/src/main/java/org/mozilla/thirdparty/com/google/android/exoplayer2/util/ReusableBufferedOutputStream.java @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2016 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 org.mozilla.thirdparty.com.google.android.exoplayer2.util; + +import java.io.BufferedOutputStream; +import java.io.IOException; +import java.io.OutputStream; + +/** + * This is a subclass of {@link BufferedOutputStream} with a {@link #reset(OutputStream)} method + * that allows an instance to be re-used with another underlying output stream. + */ +public final class ReusableBufferedOutputStream extends BufferedOutputStream { + + private boolean closed; + + public ReusableBufferedOutputStream(OutputStream out) { + super(out); + } + + public ReusableBufferedOutputStream(OutputStream out, int size) { + super(out, size); + } + + @Override + public void close() throws IOException { + closed = true; + + Throwable thrown = null; + try { + flush(); + } catch (Throwable e) { + thrown = e; + } + try { + out.close(); + } catch (Throwable e) { + if (thrown == null) { + thrown = e; + } + } + if (thrown != null) { + Util.sneakyThrow(thrown); + } + } + + /** + * Resets this stream and uses the given output stream for writing. This stream must be closed + * before resetting. + * + * @param out New output stream to be used for writing. + * @throws IllegalStateException If the stream isn't closed. + */ + public void reset(OutputStream out) { + Assertions.checkState(closed); + this.out = out; + count = 0; + closed = false; + } +} |