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Importing the classes seem to have warped the whitespaces. Here's my attempt to get things back to normal. 

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@150756 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Kelvin Tan 2002-05-08 15:50:03 +00:00
parent af3d523dbe
commit 5ffcb6abe4
2 changed files with 8 additions and 128 deletions
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131
sandbox/projects/appex/src/java/search/util/IOUtils.java
View File

@ -26,12 +26,12 @@ package search.util;
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Turbine" must not be used to endorse or promote products
* "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 Turbine", nor may "Apache" appear in their name, without
* "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
@ -55,6 +55,8 @@ package search.util;
*/
//import com.ice.tar.TarArchive; -dunno where this lives -ACO
import com.ice.tar.TarArchive;
import org.apache.log4j.Category;
import java.io.*;
@ -72,7 +74,7 @@ public final class IOUtils
/**
* Log4j category.
*/
static Category cat = Category.getInstance(IOUtils.class.getName());
private static Category cat = Category.getInstance(IOUtils.class.getName());
/**
* Writes data from the inputstream to the outputstream.
@ -92,125 +94,6 @@ public final class IOUtils
}
}
/** To copy the file. (from Java Examples in a Nutshell)
* @param from_name source file with full path.
* @param to_name target file with full path.
*/
public static void copyFile(String from_name, String to_name)
throws IOException
{
File from_file = new File(from_name);
File to_file = new File(to_name);
copyFile(from_file, to_file);
}
/** To copy the file. (from Java Examples in a Nutshell)
* @param from_file source file with full path.
* @param to_file target file with full path.
*/
public static void copyFile(File from_file, File to_file)
throws IOException
{
if (!from_file.exists())
throw new IOException("FileCopy: no such source file: " + from_file.getName());
if (!from_file.isFile())
throw new IOException("FileCopy: can't copy directory: " + from_file.getName());
if (!from_file.canRead())
throw new IOException("FileCopy: source file is unreadable: " + from_file.getName());
// If we've gotten this far, then everything is okay.
// So we copy the file, a buffer of bytes at a time.
FileInputStream from = null; // Stream to read from source
FileOutputStream to = null; // Stream to write to destination
try
{
from = new FileInputStream(from_file); // Create input stream
to = new FileOutputStream(to_file); // Create output stream
byte[] buffer = new byte[8192]; // A buffer to hold file contents
int bytes_read; // How many bytes in buffer
// Read a chunk of bytes into the buffer, then write them out,
// looping until we reach the end of the file (when read() returns -1).
// Note the combination of assignment and comparison in this while
// loop. This is a common I/O programming idiom.
while ((bytes_read = from.read(buffer)) != -1) // Read bytes until EOF
to.write(buffer, 0, bytes_read); // write bytes
}
// Always close the streams, even if exceptions were thrown
finally
{
if (from != null)
try
{
from.close();
}
catch (IOException e)
{
;
}
if (to != null)
try
{
to.close();
}
catch (IOException e)
{
;
}
}
}
/**
* Moves files from one directory to another. The source directory is not moved.
* <br><br>
* Implementation note: Only files are moved. Directories within the source
* are not moved as well.
* @param File Source directory.
* @param File Destination directory.
*/
public static void moveFiles(File source, File destination)
throws IOException
{
InputStream in = null;
OutputStream out = null;
if (!source.isDirectory())
throw new IOException("Expected a directory but "
+ source.toString() + " is a file!");
if (!destination.isDirectory())
throw new IOException("Expected a directory but "
+ destination.toString() + " is a file!");
File[] farray = source.listFiles();
try
{
for (int i = 0; i < farray.length; i++)
{
if (farray[i].isFile())
{
File target = new File(destination, farray[i].getName());
if (!target.exists() || target.canWrite())
{
in = new FileInputStream(farray[i]);
out = new FileOutputStream(target);
transferData(in, out);
in.close();
out.close();
if (target.exists())
farray[i].delete();
}
}
}
in = null;
out = null;
}
finally
{
if (in != null)
in.close();
if (out != null)
out.close();
}
}
/**
* Recursively deletes a directory.
* @param File Directory to delete.
@ -303,7 +186,6 @@ public final class IOUtils
public static void extractTar(File tarFile, File destDir)
throws IOException
{
/*
FileInputStream fis = null;
try
{
@ -317,9 +199,6 @@ public final class IOUtils
if (fis != null)
fis.close();
}
*/
throw new RuntimeException("This method has been officially broken "+
"by andy who couldn't find TarArchive");
}
/**

5
sandbox/projects/appex/src/java/search/util/StringUtils.java
View File

@ -26,12 +26,12 @@ package search.util;
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Turbine" must not be used to endorse or promote products
* "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 Turbine", nor may "Apache" appear in their name, without
* "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
@ -63,6 +63,7 @@ import org.apache.oro.text.perl.Perl5Util;
*/
public final class StringUtils
{
public static final String EMPTY_STRING = "";
private static final char[] QUOTE_ENCODE = "&quot;".toCharArray();
private static final char[] AMP_ENCODE = "&amp;".toCharArray();
private static final char[] LT_ENCODE = "&lt;".toCharArray();