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Unified Diff: third_party/protobuf/java/src/main/java/com/google/protobuf/AbstractMessageLite.java

Issue 556933002: Remove protobuf lite for java. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase before submit Created 6 years, 3 months ago
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Index: third_party/protobuf/java/src/main/java/com/google/protobuf/AbstractMessageLite.java
diff --git a/third_party/protobuf/java/src/main/java/com/google/protobuf/AbstractMessageLite.java b/third_party/protobuf/java/src/main/java/com/google/protobuf/AbstractMessageLite.java
deleted file mode 100644
index 9926f3db88b711558e546450c8f43599537e1fb2..0000000000000000000000000000000000000000
--- a/third_party/protobuf/java/src/main/java/com/google/protobuf/AbstractMessageLite.java
+++ /dev/null
@@ -1,343 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc. All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-package com.google.protobuf;
-
-import java.io.FilterInputStream;
-import java.io.InputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.util.Collection;
-
-/**
- * A partial implementation of the {@link MessageLite} interface which
- * implements as many methods of that interface as possible in terms of other
- * methods.
- *
- * @author kenton@google.com Kenton Varda
- */
-public abstract class AbstractMessageLite implements MessageLite {
- public ByteString toByteString() {
- try {
- final ByteString.CodedBuilder out =
- ByteString.newCodedBuilder(getSerializedSize());
- writeTo(out.getCodedOutput());
- return out.build();
- } catch (IOException e) {
- throw new RuntimeException(
- "Serializing to a ByteString threw an IOException (should " +
- "never happen).", e);
- }
- }
-
- public byte[] toByteArray() {
- try {
- final byte[] result = new byte[getSerializedSize()];
- final CodedOutputStream output = CodedOutputStream.newInstance(result);
- writeTo(output);
- output.checkNoSpaceLeft();
- return result;
- } catch (IOException e) {
- throw new RuntimeException(
- "Serializing to a byte array threw an IOException " +
- "(should never happen).", e);
- }
- }
-
- public void writeTo(final OutputStream output) throws IOException {
- final int bufferSize =
- CodedOutputStream.computePreferredBufferSize(getSerializedSize());
- final CodedOutputStream codedOutput =
- CodedOutputStream.newInstance(output, bufferSize);
- writeTo(codedOutput);
- codedOutput.flush();
- }
-
- public void writeDelimitedTo(final OutputStream output) throws IOException {
- final int serialized = getSerializedSize();
- final int bufferSize = CodedOutputStream.computePreferredBufferSize(
- CodedOutputStream.computeRawVarint32Size(serialized) + serialized);
- final CodedOutputStream codedOutput =
- CodedOutputStream.newInstance(output, bufferSize);
- codedOutput.writeRawVarint32(serialized);
- writeTo(codedOutput);
- codedOutput.flush();
- }
-
- /**
- * Package private helper method for AbstractParser to create
- * UninitializedMessageException.
- */
- UninitializedMessageException newUninitializedMessageException() {
- return new UninitializedMessageException(this);
- }
-
- /**
- * A partial implementation of the {@link Message.Builder} interface which
- * implements as many methods of that interface as possible in terms of
- * other methods.
- */
- @SuppressWarnings("unchecked")
- public static abstract class Builder<BuilderType extends Builder>
- implements MessageLite.Builder {
- // The compiler produces an error if this is not declared explicitly.
- @Override
- public abstract BuilderType clone();
-
- public BuilderType mergeFrom(final CodedInputStream input)
- throws IOException {
- return mergeFrom(input, ExtensionRegistryLite.getEmptyRegistry());
- }
-
- // Re-defined here for return type covariance.
- public abstract BuilderType mergeFrom(
- final CodedInputStream input,
- final ExtensionRegistryLite extensionRegistry)
- throws IOException;
-
- public BuilderType mergeFrom(final ByteString data)
- throws InvalidProtocolBufferException {
- try {
- final CodedInputStream input = data.newCodedInput();
- mergeFrom(input);
- input.checkLastTagWas(0);
- return (BuilderType) this;
- } catch (InvalidProtocolBufferException e) {
- throw e;
- } catch (IOException e) {
- throw new RuntimeException(
- "Reading from a ByteString threw an IOException (should " +
- "never happen).", e);
- }
- }
-
- public BuilderType mergeFrom(
- final ByteString data,
- final ExtensionRegistryLite extensionRegistry)
- throws InvalidProtocolBufferException {
- try {
- final CodedInputStream input = data.newCodedInput();
- mergeFrom(input, extensionRegistry);
- input.checkLastTagWas(0);
- return (BuilderType) this;
- } catch (InvalidProtocolBufferException e) {
- throw e;
- } catch (IOException e) {
- throw new RuntimeException(
- "Reading from a ByteString threw an IOException (should " +
- "never happen).", e);
- }
- }
-
- public BuilderType mergeFrom(final byte[] data)
- throws InvalidProtocolBufferException {
- return mergeFrom(data, 0, data.length);
- }
-
- public BuilderType mergeFrom(final byte[] data, final int off,
- final int len)
- throws InvalidProtocolBufferException {
- try {
- final CodedInputStream input =
- CodedInputStream.newInstance(data, off, len);
- mergeFrom(input);
- input.checkLastTagWas(0);
- return (BuilderType) this;
- } catch (InvalidProtocolBufferException e) {
- throw e;
- } catch (IOException e) {
- throw new RuntimeException(
- "Reading from a byte array threw an IOException (should " +
- "never happen).", e);
- }
- }
-
- public BuilderType mergeFrom(
- final byte[] data,
- final ExtensionRegistryLite extensionRegistry)
- throws InvalidProtocolBufferException {
- return mergeFrom(data, 0, data.length, extensionRegistry);
- }
-
- public BuilderType mergeFrom(
- final byte[] data, final int off, final int len,
- final ExtensionRegistryLite extensionRegistry)
- throws InvalidProtocolBufferException {
- try {
- final CodedInputStream input =
- CodedInputStream.newInstance(data, off, len);
- mergeFrom(input, extensionRegistry);
- input.checkLastTagWas(0);
- return (BuilderType) this;
- } catch (InvalidProtocolBufferException e) {
- throw e;
- } catch (IOException e) {
- throw new RuntimeException(
- "Reading from a byte array threw an IOException (should " +
- "never happen).", e);
- }
- }
-
- public BuilderType mergeFrom(final InputStream input) throws IOException {
- final CodedInputStream codedInput = CodedInputStream.newInstance(input);
- mergeFrom(codedInput);
- codedInput.checkLastTagWas(0);
- return (BuilderType) this;
- }
-
- public BuilderType mergeFrom(
- final InputStream input,
- final ExtensionRegistryLite extensionRegistry)
- throws IOException {
- final CodedInputStream codedInput = CodedInputStream.newInstance(input);
- mergeFrom(codedInput, extensionRegistry);
- codedInput.checkLastTagWas(0);
- return (BuilderType) this;
- }
-
- /**
- * An InputStream implementations which reads from some other InputStream
- * but is limited to a particular number of bytes. Used by
- * mergeDelimitedFrom(). This is intentionally package-private so that
- * UnknownFieldSet can share it.
- */
- static final class LimitedInputStream extends FilterInputStream {
- private int limit;
-
- LimitedInputStream(InputStream in, int limit) {
- super(in);
- this.limit = limit;
- }
-
- @Override
- public int available() throws IOException {
- return Math.min(super.available(), limit);
- }
-
- @Override
- public int read() throws IOException {
- if (limit <= 0) {
- return -1;
- }
- final int result = super.read();
- if (result >= 0) {
- --limit;
- }
- return result;
- }
-
- @Override
- public int read(final byte[] b, final int off, int len)
- throws IOException {
- if (limit <= 0) {
- return -1;
- }
- len = Math.min(len, limit);
- final int result = super.read(b, off, len);
- if (result >= 0) {
- limit -= result;
- }
- return result;
- }
-
- @Override
- public long skip(final long n) throws IOException {
- final long result = super.skip(Math.min(n, limit));
- if (result >= 0) {
- limit -= result;
- }
- return result;
- }
- }
-
- public boolean mergeDelimitedFrom(
- final InputStream input,
- final ExtensionRegistryLite extensionRegistry)
- throws IOException {
- final int firstByte = input.read();
- if (firstByte == -1) {
- return false;
- }
- final int size = CodedInputStream.readRawVarint32(firstByte, input);
- final InputStream limitedInput = new LimitedInputStream(input, size);
- mergeFrom(limitedInput, extensionRegistry);
- return true;
- }
-
- public boolean mergeDelimitedFrom(final InputStream input)
- throws IOException {
- return mergeDelimitedFrom(input,
- ExtensionRegistryLite.getEmptyRegistry());
- }
-
- /**
- * Construct an UninitializedMessageException reporting missing fields in
- * the given message.
- */
- protected static UninitializedMessageException
- newUninitializedMessageException(MessageLite message) {
- return new UninitializedMessageException(message);
- }
-
- /**
- * Adds the {@code values} to the {@code list}. This is a helper method
- * used by generated code. Users should ignore it.
- *
- * @throws NullPointerException if any of the elements of {@code values} is
- * null.
- */
- protected static <T> void addAll(final Iterable<T> values,
- final Collection<? super T> list) {
- if (values instanceof LazyStringList) {
- // For StringOrByteStringLists, check the underlying elements to avoid
- // forcing conversions of ByteStrings to Strings.
- checkForNullValues(((LazyStringList) values).getUnderlyingElements());
- } else {
- checkForNullValues(values);
- }
- if (values instanceof Collection) {
- final Collection<T> collection = (Collection<T>) values;
- list.addAll(collection);
- } else {
- for (final T value : values) {
- list.add(value);
- }
- }
- }
-
- private static void checkForNullValues(final Iterable<?> values) {
- for (final Object value : values) {
- if (value == null) {
- throw new NullPointerException();
- }
- }
- }
- }
-}

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