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Add lexicon dumping utility

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This commit is contained in:
vlofgren 2022-07-18 17:13:47 +02:00
parent 9f7a28cbdb
commit 3d1031f8e4
1 changed files with 15 additions and 1 deletions
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16
marginalia_nu/src/main/java/nu/marginalia/wmsa/edge/index/lexicon/journal/KeywordLexiconJournalFile.java
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@ -1,5 +1,6 @@
package nu.marginalia.wmsa.edge.index.lexicon.journal; package nu.marginalia.wmsa.edge.index.lexicon.journal;
import lombok.SneakyThrows;
import org.slf4j.Logger; import org.slf4j.Logger;
import org.slf4j.LoggerFactory; import org.slf4j.LoggerFactory;
@ -21,9 +22,22 @@ public class KeywordLexiconJournalFile {
private final ReadWriteLock diskLock = new ReentrantReadWriteLock(); private final ReadWriteLock diskLock = new ReentrantReadWriteLock();
@SneakyThrows
public static void main(String... args) {
if (args.length != 1) {
System.err.println("Dumps lexicon content to stdout");
System.err.println("Arguments: filename");
return;
}
KeywordLexiconJournalFile lf = new KeywordLexiconJournalFile(new File(args[0]));
lf.loadFile(bytes -> {
System.out.println(new String(bytes));
});
}
public KeywordLexiconJournalFile(File journalFile) throws IOException { public KeywordLexiconJournalFile(File journalFile) throws IOException {
this.journalFileRAF = new RandomAccessFile(journalFile, "rw");; this.journalFileRAF = new RandomAccessFile(journalFile, "rw");
this.journalFile = journalFile; this.journalFile = journalFile;
} }