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From o...@apache.org
Subject cvs commit: jakarta-lucene/src/demo/org/apache/lucene/demo IndexFiles.java
Date Thu, 29 Jan 2004 12:25:10 GMT
otis        2004/01/29 04:25:10

  Modified:    src/demo/org/apache/lucene/demo IndexFiles.java
  Log:
  - Applied patch: http://issues.apache.org/bugzilla/show_bug.cgi?id=26397 with small changes
  
  Revision  Changes    Path
  1.2       +39 -61    jakarta-lucene/src/demo/org/apache/lucene/demo/IndexFiles.java
  
  Index: IndexFiles.java
  ===================================================================
  RCS file: /home/cvs/jakarta-lucene/src/demo/org/apache/lucene/demo/IndexFiles.java,v
  retrieving revision 1.1
  retrieving revision 1.2
  diff -u -r1.1 -r1.2
  --- IndexFiles.java	26 Jan 2002 15:01:31 -0000	1.1
  +++ IndexFiles.java	29 Jan 2004 12:25:10 -0000	1.2
  @@ -1,67 +1,31 @@
   package org.apache.lucene.demo;
   
  -/* ====================================================================
  - * The Apache Software License, Version 1.1
  +/**
  + * Copyright 2004 The Apache Software Foundation
    *
  - * Copyright (c) 2001 The Apache Software Foundation.  All rights
  - * reserved.
  - *
  - * Redistribution and use in source and binary forms, with or without
  - * modification, are permitted provided that the following conditions
  - * are met:
  - *
  - * 1. Redistributions of source code must retain the above copyright
  - *    notice, this list of conditions and the following disclaimer.
  - *
  - * 2. Redistributions in binary form must reproduce the above copyright
  - *    notice, this list of conditions and the following disclaimer in
  - *    the documentation and/or other materials provided with the
  - *    distribution.
  - *
  - * 3. The end-user documentation included with the redistribution,
  - *    if any, must include the following acknowledgment:
  - *       "This product includes software developed by the
  - *        Apache Software Foundation (http://www.apache.org/)."
  - *    Alternately, this acknowledgment may appear in the software itself,
  - *    if and wherever such third-party acknowledgments normally appear.
  - *
  - * 4. The names "Apache" and "Apache Software Foundation" and
  - *    "Apache Lucene" must not be used to endorse or promote products
  - *    derived from this software without prior written permission. For
  - *    written permission, please contact apache@apache.org.
  - *
  - * 5. Products derived from this software may not be called "Apache",
  - *    "Apache Lucene", nor may "Apache" appear in their name, without
  - *    prior written permission of the Apache Software Foundation.
  - *
  - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
  - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  - * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
  - * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
  - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
  - * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  - * SUCH DAMAGE.
  - * ====================================================================
  - *
  - * This software consists of voluntary contributions made by many
  - * individuals on behalf of the Apache Software Foundation.  For more
  - * information on the Apache Software Foundation, please see
  - * <http://www.apache.org/>.
  + * 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.
    */
   
   import org.apache.lucene.analysis.standard.StandardAnalyzer;
   import org.apache.lucene.index.IndexWriter;
   
   import java.io.File;
  +import java.io.FileNotFoundException;
  +import java.io.IOException;
   import java.util.Date;
   
   class IndexFiles {
  -  public static void main(String[] args) {
  +  public static void main(String[] args) throws IOException {
       try {
         Date start = new Date();
   
  @@ -76,21 +40,35 @@
         System.out.print(end.getTime() - start.getTime());
         System.out.println(" total milliseconds");
   
  -    } catch (Exception e) {
  +    } catch (IOException e) {
         System.out.println(" caught a " + e.getClass() +
   			 "\n with message: " + e.getMessage());
       }
     }
   
     public static void indexDocs(IndexWriter writer, File file)
  -       throws Exception {
  -    if (file.isDirectory()) {
  -      String[] files = file.list();
  -      for (int i = 0; i < files.length; i++)
  -	indexDocs(writer, new File(file, files[i]));
  -    } else {
  -      System.out.println("adding " + file);
  -      writer.addDocument(FileDocument.Document(file));
  +    throws IOException {
  +    // do not try to index files that cannot be read
  +    if (file.canRead()) {
  +      if (file.isDirectory()) {
  +        String[] files = file.list();
  +        // an IO error could occur
  +        if (files != null) {
  +          for (int i = 0; i < files.length; i++) {
  +            indexDocs(writer, new File(file, files[i]));
  +          }
  +        }
  +      } else {
  +        System.out.println("adding " + file);
  +        try {
  +          writer.addDocument(FileDocument.Document(file));
  +        }
  +        // at least on windows, some temporary files raise this exception with an "access
denied" message
  +        // checking if the file can be read doesn't help
  +        catch (FileNotFoundException fnfe) {
  +          ;
  +        }
  +      }
       }
     }
   }
  
  
  

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