import com.hughes.util.raf.RAFListSerializer;
import com.hughes.util.raf.RAFSerializable;
+import java.io.ByteArrayOutputStream;
import java.io.DataInput;
import java.io.DataInputStream;
import java.io.DataOutput;
import java.io.File;
import java.io.IOException;
+import java.io.ObjectOutputStream;
import java.io.PrintStream;
import java.io.RandomAccessFile;
import java.nio.channels.Channels;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
+import java.util.zip.GZIPOutputStream;
public class Dictionary implements RAFSerializable<Dictionary> {
@Override
public void write(DataOutput out) throws IOException {
RandomAccessFile raf = (RandomAccessFile)out;
+ if (dictFileVersion < 7) throw new RuntimeException("write function cannot write formats older than v7!");
raf.writeInt(dictFileVersion);
raf.writeLong(creationMillis);
raf.writeUTF(dictInfo);
raf.writeUTF(END_OF_DICTIONARY);
}
+ private void writev6Sources(RandomAccessFile out) throws IOException {
+ out.writeInt(sources.size());
+ long tocPos = out.getFilePointer();
+ out.seek(tocPos + sources.size() * 8 + 8);
+ for (EntrySource s : sources) {
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ tocPos += 8;
+ out.seek(dataPos);
+ out.writeUTF(s.getName());
+ out.writeInt(s.getNumEntries());
+ }
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ out.seek(dataPos);
+ }
+
+ private void writev6PairEntries(RandomAccessFile out) throws IOException {
+ out.writeInt(pairEntries.size());
+ long tocPos = out.getFilePointer();
+ out.seek(tocPos + pairEntries.size() * 8 + 8);
+ for (PairEntry pe : pairEntries) {
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ tocPos += 8;
+ out.seek(dataPos);
+ out.writeShort(pe.entrySource.index());
+ out.writeInt(pe.pairs.size());
+ for (PairEntry.Pair p : pe.pairs) {
+ out.writeUTF(p.lang1);
+ out.writeUTF(p.lang2);
+ }
+ }
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ out.seek(dataPos);
+ }
+
+ private void writev6TextEntries(RandomAccessFile out) throws IOException {
+ out.writeInt(textEntries.size());
+ long tocPos = out.getFilePointer();
+ out.seek(tocPos + textEntries.size() * 8 + 8);
+ for (TextEntry t : textEntries) {
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ tocPos += 8;
+ out.seek(dataPos);
+ out.writeShort(t.entrySource.index());
+ out.writeUTF(t.text);
+ }
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ out.seek(dataPos);
+ }
+
+ private void writev6HtmlEntries(RandomAccessFile out) throws IOException {
+ out.writeInt(htmlEntries.size());
+ long tocPos = out.getFilePointer();
+ out.seek(tocPos + htmlEntries.size() * 8 + 8);
+ for (HtmlEntry h : htmlEntries) {
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ tocPos += 8;
+ out.seek(dataPos);
+ out.writeShort(h.entrySource.index());
+ out.writeUTF(h.title);
+ byte[] data = h.getHtml().getBytes("UTF-8");
+ out.writeInt(data.length);
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ GZIPOutputStream gzout = new GZIPOutputStream(baos);
+ gzout.write(data);
+ gzout.close();
+ out.writeInt(baos.size());
+ out.write(baos.toByteArray());
+ }
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ out.seek(dataPos);
+ }
+
+ private void writev6HtmlIndices(RandomAccessFile out, List<HtmlEntry> entries) throws IOException {
+ out.writeInt(entries.size());
+ long tocPos = out.getFilePointer();
+ out.seek(tocPos + entries.size() * 8 + 8);
+ for (HtmlEntry e : entries) {
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ tocPos += 8;
+ out.seek(dataPos);
+ out.writeInt(e.index());
+ }
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ out.seek(dataPos);
+ }
+
+ private void writev6IndexEntries(RandomAccessFile out, List<Index.IndexEntry> entries) throws IOException {
+ out.writeInt(entries.size());
+ long tocPos = out.getFilePointer();
+ out.seek(tocPos + entries.size() * 8 + 8);
+ for (Index.IndexEntry e : entries) {
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ tocPos += 8;
+ out.seek(dataPos);
+ out.writeUTF(e.token);
+ out.writeInt(e.startRow);
+ out.writeInt(e.numRows);
+ final boolean hasNormalizedForm = !e.token.equals(e.normalizedToken());
+ out.writeBoolean(hasNormalizedForm);
+ if (hasNormalizedForm) out.writeUTF(e.normalizedToken());
+ writev6HtmlIndices(out, e.htmlEntries);
+ }
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ out.seek(dataPos);
+ }
+
+ private void writev6Index(RandomAccessFile out) throws IOException {
+ out.writeInt(indices.size());
+ long tocPos = out.getFilePointer();
+ out.seek(tocPos + indices.size() * 8 + 8);
+ for (Index idx : indices) {
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ tocPos += 8;
+ out.seek(dataPos);
+ out.writeUTF(idx.shortName);
+ out.writeUTF(idx.longName);
+ out.writeUTF(idx.sortLanguage.getIsoCode());
+ out.writeUTF(idx.normalizerRules);
+ out.writeBoolean(idx.swapPairEntries);
+ out.writeInt(idx.mainTokenCount);
+ writev6IndexEntries(out, idx.sortedIndexEntries);
+
+ // write stoplist, serializing the whole Set *shudder*
+ final ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ final ObjectOutputStream oos = new ObjectOutputStream(baos);
+ oos.writeObject(idx.stoplist);
+ oos.close();
+ final byte[] bytes = baos.toByteArray();
+ out.writeInt(bytes.length);
+ out.write(bytes);
+
+ out.writeInt(idx.rows.size());
+ out.writeInt(5);
+ for (RowBase r : idx.rows) {
+ int type = 0;
+ if (r instanceof PairEntry.Row) {
+ type = 0;
+ } else if (r instanceof TokenRow) {
+ final TokenRow tokenRow = (TokenRow)r;
+ type = tokenRow.hasMainEntry ? 1 : 3;
+ } else if (r instanceof TextEntry.Row) {
+ type = 2;
+ } else if (r instanceof HtmlEntry.Row) {
+ type = 4;
+ } else {
+ throw new RuntimeException("Row type not supported for v6");
+ }
+ out.writeByte(type);
+ out.writeInt(r.referenceIndex);
+ }
+ }
+ long dataPos = out.getFilePointer();
+ out.seek(tocPos);
+ out.writeLong(dataPos);
+ out.seek(dataPos);
+ }
+
+ public void writev6(DataOutput out) throws IOException {
+ RandomAccessFile raf = (RandomAccessFile)out;
+ raf.writeInt(6);
+ raf.writeLong(creationMillis);
+ raf.writeUTF(dictInfo);
+ System.out.println("sources start: " + raf.getFilePointer());
+ writev6Sources(raf);
+ System.out.println("pair start: " + raf.getFilePointer());
+ writev6PairEntries(raf);
+ System.out.println("text start: " + raf.getFilePointer());
+ writev6TextEntries(raf);
+ System.out.println("html index start: " + raf.getFilePointer());
+ writev6HtmlEntries(raf);
+ System.out.println("indices start: " + raf.getFilePointer());
+ writev6Index(raf);
+ System.out.println("end: " + raf.getFilePointer());
+ raf.writeUTF(END_OF_DICTIONARY);
+ }
+
private final class IndexSerializer implements RAFListSerializer<Index> {
private final FileChannel ch;
projects / Dictionary.git / blobdiff