package com.hughes.android.dictionary.engine;
+import java.io.File;
import java.io.IOException;
import java.io.PrintStream;
import java.io.RandomAccessFile;
static final int CACHE_SIZE = 5000;
- static final int CURRENT_DICT_VERSION = 2;
+ static final int CURRENT_DICT_VERSION = 3;
static final String END_OF_DICTIONARY = "END OF DICTIONARY";
// persisted
dictInfo = raf.readUTF();
// Load the sources, then seek past them, because reading them later disrupts the offset.
- final RAFList<EntrySource> rafSources = RAFList.create(raf, EntrySource.SERIALIZER, raf.getFilePointer());
+ final RAFList<EntrySource> rafSources = RAFList.create(raf, new EntrySource.Serializer(this), raf.getFilePointer());
sources = new ArrayList<EntrySource>(rafSources);
raf.seek(rafSources.getEndOffset());
raf.writeInt(dictFileVersion);
raf.writeLong(creationMillis);
raf.writeUTF(dictInfo);
- RAFList.write(raf, sources, EntrySource.SERIALIZER);
+ RAFList.write(raf, sources, new EntrySource.Serializer(this));
RAFList.write(raf, pairEntries, new PairEntry.Serializer(this));
RAFList.write(raf, textEntries, new TextEntry.Serializer(this));
RAFList.write(raf, indices, indexSerializer);
public void print(final PrintStream out) {
out.println("dictInfo=" + dictInfo);
+ for (final EntrySource entrySource : sources) {
+ out.printf("EntrySource: %s %d\n", entrySource.name, entrySource.numEntries);
+ }
+ out.println();
for (final Index index : indices) {
out.printf("Index: %s %s\n", index.shortName, index.longName);
index.print(out);
}
return result;
}
-
+
+ public static DictionaryInfo getDictionaryInfo(final File file) {
+ RandomAccessFile raf = null;
+ try {
+ raf = new RandomAccessFile(file, "r");
+ final Dictionary dict = new Dictionary(raf);
+ final DictionaryInfo dictionaryInfo = dict.getDictionaryInfo();
+ dictionaryInfo.uncompressedFilename = file.getName();
+ dictionaryInfo.uncompressedSize = file.length();
+ raf.close();
+ return dictionaryInfo;
+ } catch (IOException e) {
+ return null;
+ } finally {
+ if (raf != null) {
+ try {
+ raf.close();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+ }
+ }
}
\ No newline at end of file