1 files changed, 0 insertions, 169 deletions
diff --git a/java/src/com/android/inputmethod/latin/makedict/BinaryDictReader.java b/java/src/com/android/inputmethod/latin/makedict/BinaryDictReader.java
deleted file mode 100644
index 6d3b31a28..000000000
--- a/java/src/com/android/inputmethod/latin/makedict/BinaryDictReader.java
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- * Copyright (C) 2013 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.inputmethod.latin.makedict;
-
-import com.android.inputmethod.annotations.UsedForTesting;
-import com.android.inputmethod.latin.makedict.BinaryDictDecoder.CharEncoding;
-import com.android.inputmethod.latin.makedict.BinaryDictDecoder.FusionDictionaryBufferInterface;
-import com.android.inputmethod.latin.makedict.decoder.HeaderReaderInterface;
-import com.android.inputmethod.latin.utils.ByteArrayWrapper;
-
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.io.RandomAccessFile;
-import java.nio.ByteBuffer;
-import java.nio.channels.FileChannel;
-import java.util.HashMap;
-
-public class BinaryDictReader implements HeaderReaderInterface {
-
-    public interface FusionDictionaryBufferFactory {
-        public FusionDictionaryBufferInterface getFusionDictionaryBuffer(final File file)
-                throws FileNotFoundException, IOException;
-    }
-
-    /**
-     * Creates FusionDictionaryBuffer from a ByteBuffer
-     */
-    public static final class FusionDictionaryBufferFromByteBufferFactory
-            implements FusionDictionaryBufferFactory {
-        @Override
-        public FusionDictionaryBufferInterface getFusionDictionaryBuffer(final File file)
-                throws FileNotFoundException, IOException {
-            FileInputStream inStream = null;
-            ByteBuffer buffer = null;
-            try {
-                inStream = new FileInputStream(file);
-                buffer = inStream.getChannel().map(FileChannel.MapMode.READ_ONLY,
-                        0, file.length());
-            } finally {
-                if (inStream != null) {
-                    inStream.close();
-                }
-            }
-            if (buffer != null) {
-                return new BinaryDictDecoder.ByteBufferWrapper(buffer);
-            }
-            return null;
-        }
-    }
-
-    /**
-     * Creates FusionDictionaryBuffer from a byte array
-     */
-    public static final class FusionDictionaryBufferFromByteArrayFactory
-            implements FusionDictionaryBufferFactory {
-        @Override
-        public FusionDictionaryBufferInterface getFusionDictionaryBuffer(final File file)
-                throws FileNotFoundException, IOException {
-            FileInputStream inStream = null;
-            try {
-                inStream = new FileInputStream(file);
-                final byte[] array = new byte[(int) file.length()];
-                inStream.read(array);
-                return new ByteArrayWrapper(array);
-            } finally {
-                if (inStream != null) {
-                    inStream.close();
-                }
-            }
-        }
-    }
-
-    /**
-     * Creates FusionDictionaryBuffer from a RandomAccessFile.
-     */
-    @UsedForTesting
-    public static final class FusionDictionaryBufferFromWritableByteBufferFactory
-            implements FusionDictionaryBufferFactory {
-        @Override
-        public FusionDictionaryBufferInterface getFusionDictionaryBuffer(final File file)
-                throws FileNotFoundException, IOException {
-            RandomAccessFile raFile = null;
-            ByteBuffer buffer = null;
-            try {
-                raFile = new RandomAccessFile(file, "rw");
-                buffer = raFile.getChannel().map(FileChannel.MapMode.READ_WRITE, 0, file.length());
-            } finally {
-                if (raFile != null) {
-                    raFile.close();
-                }
-            }
-            if (buffer != null) {
-                return new BinaryDictDecoder.ByteBufferWrapper(buffer);
-            }
-            return null;
-        }
-    }
-
-    private final File mDictionaryBinaryFile;
-    private FusionDictionaryBufferInterface mFusionDictionaryBuffer;
-
-    public BinaryDictReader(final File file) {
-        mDictionaryBinaryFile = file;
-        mFusionDictionaryBuffer = null;
-    }
-
-    public void openBuffer(final FusionDictionaryBufferFactory factory)
-            throws FileNotFoundException, IOException {
-        mFusionDictionaryBuffer = factory.getFusionDictionaryBuffer(mDictionaryBinaryFile);
-    }
-
-    public FusionDictionaryBufferInterface getBuffer() {
-        return mFusionDictionaryBuffer;
-    }
-
-    @UsedForTesting
-    public FusionDictionaryBufferInterface openAndGetBuffer(
-            final FusionDictionaryBufferFactory factory)
-                    throws FileNotFoundException, IOException {
-        openBuffer(factory);
-        return getBuffer();
-    }
-
-    // The implementation of HeaderReaderInterface
-    @Override
-    public int readVersion() throws IOException, UnsupportedFormatException {
-        return BinaryDictDecoder.checkFormatVersion(mFusionDictionaryBuffer);
-    }
-
-    @Override
-    public int readOptionFlags() {
-        return mFusionDictionaryBuffer.readUnsignedShort();
-    }
-
-    @Override
-    public int readHeaderSize() {
-        return mFusionDictionaryBuffer.readInt();
-    }
-
-    @Override
-    public HashMap<String, String> readAttributes(final int headerSize) {
-        final HashMap<String, String> attributes = new HashMap<String, String>();
-        while (mFusionDictionaryBuffer.position() < headerSize) {
-            // We can avoid infinite loop here since mFusionDictonary.position() is always increased
-            // by calling CharEncoding.readString.
-            final String key = CharEncoding.readString(mFusionDictionaryBuffer);
-            final String value = CharEncoding.readString(mFusionDictionaryBuffer);
-            attributes.put(key, value);
-        }
-        mFusionDictionaryBuffer.position(headerSize);
-        return attributes;
-    }
-}