Field.Text has been deprecated and removed a while back. You probably
found an old code sample on the Internet that is not applicable
anymore to 2.3
Just create your Fields wiht the constructor: new Field("....")
See the Javadoc for details.
HTH,
Stéphane
On Sun, Feb 24, 2008 at 6:41 AM, sumittyagi <[EMAIL PROTECTED]> wrote:
>
> I am new to lucene, and have problem in executing it's first program which is
> Indexer.java
>
> here is the source code..
>
> *****************************************************
>
> import java.io.*;
> import org.apache.lucene.document.*;
> import org.apache.lucene.index.*;
> import org.apache.lucene.analysis.*;
> import org.apache.lucene.analysis.standard.*;
> import java.util.*;
> import java.io.IOException;
>
> public class Indexer {
> public static void main(String[] args) throws Exception {
> if (args.length != 2) {
> throw new Exception("Usage: java " + Indexer.class.getName()
> + " <index dir> <data dir>");
> }
> File indexDir = new File(args[0]);
> File dataDir = new File(args[1]);
> long start = new Date().getTime();
> int numIndexed = index(indexDir, dataDir);
> long end = new Date().getTime();
> System.out.println("Indexing " + numIndexed + " files took "
> + (end - start) + " milliseconds");
> }
> // open an index and start file directory traversal
> public static int index(File indexDir, File dataDir)
> throws IOException {
> if (!dataDir.exists() || !dataDir.isDirectory()) {
> throw new IOException(dataDir
> + " does not exist or is not a directory");
> }
> IndexWriter writer = new IndexWriter(indexDir,
> new StandardAnalyzer(), true);
> writer.setUseCompoundFile(false);
> indexDirectory(writer, dataDir);
> int numIndexed = writer.docCount();
> writer.optimize();
> writer.close();
> return numIndexed;
> }
> // recursive method that calls itself when it finds a directory
> private static void indexDirectory(IndexWriter writer, File dir)
> throws IOException {
> File[] files = dir.listFiles();
> for (int i = 0; i < files.length; i++) {
> File f = files[i];
> if (f.isDirectory()) {
> indexDirectory(writer, f);
> } else if (f.getName().endsWith(".txt")) {
> indexFile(writer, f);
> }
> }
> }
> // method to actually index a file using Lucene
> private static void indexFile(IndexWriter writer, File f)
> throws IOException {
> if (f.isHidden() || !f.exists() || !f.canRead()) {
> return;
> }
> System.out.println("Indexing " + f.getCanonicalPath());
> Document doc = new Document();
> doc.add(Field.Text("contents", new FileReader(f)));
> doc.add(Field.Keyword("filename", f.getCanonicalPath()));
> writer.addDocument(doc);
> }
> }
>
>
> **********************************************************
>
> and the errors which i am getting are
>
> C:\Documents and Settings\Sumit\Desktop\db>javac Indexer.java
> Indexer.java:60: cannot find symbol
> symbol : method Text(java.lang.String,java.io.FileReader)
> location: class org.apache.lucene.document.Field
> doc.add(Field.Text("contents", new FileReader(f)));
> ^
> Indexer.java:61: cannot find symbol
> symbol : method Keyword(java.lang.String,java.lang.String)
> location: class org.apache.lucene.document.Field
> doc.add(Field.Keyword("filename", f.getCanonicalPath()));
> ^
> 2 errors
>
>
>
>
>
> any suggestions ..please
> --
> View this message in context:
> http://www.nabble.com/HELP...compiling-first-program-for-lucene--Indexer.java-tp15661169p15661169.html
> Sent from the Lucene - Java Users mailing list archive at Nabble.com.
>
>
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you suck" -- S.Yegge
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