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Commit f8a4152c authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Extract four byte sequence modified UTF-8 into separate classes."

parents e363a3fe b90e6818

apct-tests/perftests/core/src/com/android/internal/util/FastDataPerfTest.java

+4 −4
Original line number Original line Diff line number Diff line
@@ -68,7 +68,7 @@ public class FastDataPerfTest { 
        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

        while (state.keepRunning()) {

            os.reset();

            os.reset();

            final FastDataOutput out = FastDataOutput.obtainUsing4ByteSequences(os);

            final FastDataOutput out = ArtFastDataOutput.obtain(os);

            try {

            try {

                doWrite(out);

                doWrite(out);

                out.flush();

                out.flush();
@@ -84,7 +84,7 @@ public class FastDataPerfTest { 
        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

        while (state.keepRunning()) {

            os.reset();

            os.reset();

            final FastDataOutput out = FastDataOutput.obtainUsing3ByteSequences(os);

            final FastDataOutput out = FastDataOutput.obtain(os);

            try {

            try {

                doWrite(out);

                doWrite(out);

                out.flush();

                out.flush();
@@ -116,7 +116,7 @@ public class FastDataPerfTest { 
        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

        while (state.keepRunning()) {

            is.reset();

            is.reset();

            final FastDataInput in = FastDataInput.obtainUsing4ByteSequences(is);

            final FastDataInput in = ArtFastDataInput.obtain(is);

            try {

            try {

                doRead(in);

                doRead(in);

            } finally {

            } finally {
@@ -131,7 +131,7 @@ public class FastDataPerfTest { 
        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        final BenchmarkState state = mPerfStatusReporter.getBenchmarkState();

        while (state.keepRunning()) {

        while (state.keepRunning()) {

            is.reset();

            is.reset();

            final FastDataInput in = FastDataInput.obtainUsing3ByteSequences(is);

            final FastDataInput in = FastDataInput.obtain(is);

            try {

            try {

                doRead(in);

                doRead(in);

            } finally {

            } finally {

core/java/android/net/netstats/NetworkStatsDataMigrationUtils.java

+2 −2
Original line number Original line Diff line number Diff line
@@ -37,7 +37,7 @@ import android.os.Environment; 
import android.util.AtomicFile;

import android.util.AtomicFile;





import com.android.internal.annotations.VisibleForTesting;

import com.android.internal.annotations.VisibleForTesting;

import com.android.internal.util.FastDataInput;

import com.android.internal.util.ArtFastDataInput;





import libcore.io.IoUtils;

import libcore.io.IoUtils;
@@ -254,7 +254,7 @@ public class NetworkStatsDataMigrationUtils { 
    private static void readPlatformCollection(@NonNull NetworkStatsCollection.Builder builder,

    private static void readPlatformCollection(@NonNull NetworkStatsCollection.Builder builder,

            @NonNull File file) throws IOException {

            @NonNull File file) throws IOException {

        final FileInputStream is = new FileInputStream(file);

        final FileInputStream is = new FileInputStream(file);

        final FastDataInput dataIn = new FastDataInput(is, BUFFER_SIZE);

        final ArtFastDataInput dataIn = new ArtFastDataInput(is, BUFFER_SIZE);

        try {

        try {

            readPlatformCollection(builder, dataIn);

            readPlatformCollection(builder, dataIn);

        } finally {

        } finally {

core/java/android/util/Xml.java

+4 −3
Original line number Original line Diff line number Diff line
@@ -22,7 +22,8 @@ import android.os.SystemProperties; 
import android.system.ErrnoException;

import android.system.ErrnoException;

import android.system.Os;

import android.system.Os;





import com.android.internal.util.BinaryXmlPullParser;

import com.android.internal.util.ArtBinaryXmlPullParser;

import com.android.internal.util.ArtBinaryXmlSerializer;

import com.android.internal.util.BinaryXmlSerializer;

import com.android.internal.util.BinaryXmlSerializer;

import com.android.internal.util.FastXmlSerializer;

import com.android.internal.util.FastXmlSerializer;

import com.android.internal.util.XmlUtils;

import com.android.internal.util.XmlUtils;
@@ -146,7 +147,7 @@ public class Xml { 
     * @hide

     * @hide

     */

     */

    public static @NonNull TypedXmlPullParser newBinaryPullParser() {

    public static @NonNull TypedXmlPullParser newBinaryPullParser() {

        return new BinaryXmlPullParser();

        return new ArtBinaryXmlPullParser();

    }

    }





    /**

    /**
@@ -225,7 +226,7 @@ public class Xml { 
     * @hide

     * @hide

     */

     */

    public static @NonNull TypedXmlSerializer newBinarySerializer() {

    public static @NonNull TypedXmlSerializer newBinarySerializer() {

        return new BinaryXmlSerializer();

        return new ArtBinaryXmlSerializer();

    }

    }





    /**

    /**

core/java/com/android/internal/util/ArtBinaryXmlPullParser.java

0 → 100644
+36 −0
Original line number Original line Diff line number Diff line 
/*

 * Copyright (C) 2022 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.internal.util;



import android.annotation.NonNull;



import java.io.DataInput;

import java.io.InputStream;



/**

 * {@inheritDoc}

 * <p>

 * This decodes large code-points using 4-byte sequences, and <em>is not</em> compatible with the

 * {@link DataInput} API contract, which specifies that large code-points must be encoded with

 * 3-byte sequences.

 */

public class ArtBinaryXmlPullParser extends BinaryXmlPullParser {

    @NonNull

    protected FastDataInput obtainFastDataInput(@NonNull InputStream is) {

        return ArtFastDataInput.obtain(is);

    }

}

core/java/com/android/internal/util/ArtBinaryXmlSerializer.java

0 → 100644
+37 −0
Original line number Original line Diff line number Diff line 
/*

 * Copyright (C) 2022 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.internal.util;



import android.annotation.NonNull;



import java.io.DataOutput;

import java.io.OutputStream;



/**

 * {@inheritDoc}

 * <p>

 * This encodes large code-points using 4-byte sequences and <em>is not</em> compatible with the

 * {@link DataOutput} API contract, which specifies that large code-points must be encoded with

 * 3-byte sequences.

 */

public class ArtBinaryXmlSerializer extends BinaryXmlSerializer {

    @NonNull

    @Override

    protected FastDataOutput obtainFastDataOutput(@NonNull OutputStream os) {

        return ArtFastDataOutput.obtain(os);

    }

}