User: user57
Date: 02/02/14 22:14:22
Added: src/main/org/jboss/util/file FilePrefixFilter.java
FileSuffixFilter.java FilenamePrefixFilter.java
FilenameSuffixFilter.java Files.java package.html
Log:
o importing the useful bits from the bliss cl.
o plus some bits from server/*/util/* have been moved to util.jmx
Revision Changes Path
1.1 jboss-common/src/main/org/jboss/util/file/FilePrefixFilter.java
Index: FilePrefixFilter.java
===================================================================
/***************************************
* *
* JBoss: The OpenSource J2EE WebOS *
* *
* Distributable under LGPL license. *
* See terms of license at gnu.org. *
* *
***************************************/
package org.jboss.util.file;
import java.io.File;
import java.io.FileFilter;
/**
* A <em>prefix</em> based file filter.
*
* @version <tt>$Revision: 1.1 $</tt>
* @author <a href="mailto:[EMAIL PROTECTED]";>Jason Dillon</a>
*/
public class FilePrefixFilter
implements FileFilter
{
/** The prefix which files must have to be accepted. */
protected final String prefix;
/** Flag to signal that we want to ignore the case. */
protected final boolean ignoreCase;
/**
* Construct a <tt>FilePrefixFilter</tt>.
*
* @param prefix The prefix which files must have to be accepted.
* @param ignoreCase <tt>True</tt> if the filter should be case-insensitive.
*/
public FilePrefixFilter(final String prefix,
final boolean ignoreCase)
{
this.ignoreCase = ignoreCase;
this.prefix = (ignoreCase ? prefix.toLowerCase() : prefix);
}
/**
* Construct a case sensitive <tt>FilePrefixFilter</tt>.
*
* @param prefix The prefix which files must have to be accepted.
*/
public FilePrefixFilter(final String prefix) {
this(prefix, false);
}
/**
* Check if a file is acceptible.
*
* @param file The file to check.
* @return <tt>true</tt> if the file is acceptable.
*/
public boolean accept(final File file) {
if (ignoreCase) {
return file.getName().toLowerCase().startsWith(prefix);
}
else {
return file.getName().startsWith(prefix);
}
}
}
1.1 jboss-common/src/main/org/jboss/util/file/FileSuffixFilter.java
Index: FileSuffixFilter.java
===================================================================
/***************************************
* *
* JBoss: The OpenSource J2EE WebOS *
* *
* Distributable under LGPL license. *
* See terms of license at gnu.org. *
* *
***************************************/
package org.jboss.util.file;
import java.io.File;
import java.io.FileFilter;
/**
* A <em>suffix</em> based file filter.
*
* @version <tt>$Revision: 1.1 $</tt>
* @author <a href="mailto:[EMAIL PROTECTED]";>Jason Dillon</a>
*/
public class FileSuffixFilter
implements FileFilter
{
/** A list of suffixes which files must have to be accepted. */
protected final String suffixes[];
/** Flag to signal that we want to ignore the case. */
protected final boolean ignoreCase;
/**
* Construct a <tt>FileSuffixFilter</tt>.
*
* @param suffixes A list of suffixes which files mut have to be accepted.
* @param ignoreCase <tt>True</tt> if the filter should be case-insensitive.
*/
public FileSuffixFilter(final String suffixes[],
final boolean ignoreCase)
{
this.ignoreCase = ignoreCase;
if (ignoreCase) {
this.suffixes = new String[suffixes.length];
for (int i=0; i<suffixes.length; i++) {
this.suffixes[i] = suffixes[i].toLowerCase();
}
}
else {
this.suffixes = suffixes;
}
}
/**
* Construct a <tt>FileSuffixFilter</tt>.
*
* @param suffixes A list of suffixes which files mut have to be accepted.
*/
public FileSuffixFilter(final String suffixes[])
{
this(suffixes, false);
}
/**
* Construct a <tt>FileSuffixFilter</tt>.
*
* @param suffix The suffix which files must have to be accepted.
* @param ignoreCase <tt>True</tt> if the filter should be case-insensitive.
*/
public FileSuffixFilter(final String suffix,
final boolean ignoreCase)
{
this(new String[] { suffix }, ignoreCase);
}
/**
* Construct a case sensitive <tt>FileSuffixFilter</tt>.
*
* @param suffix The suffix which files must have to be accepted.
*/
public FileSuffixFilter(final String suffix) {
this(suffix, false);
}
/**
* Check if a file is acceptible.
*
* @param file The file to check.
* @return <tt>true</tt> if the file is acceptable.
*/
public boolean accept(final File file) {
boolean success = false;
for (int i=0; i<suffixes.length && !success; i++) {
if (ignoreCase)
success = file.getName().toLowerCase().endsWith(suffixes[i]);
else
success = file.getName().endsWith(suffixes[i]);
}
return success;
}
}
1.1
jboss-common/src/main/org/jboss/util/file/FilenamePrefixFilter.java
Index: FilenamePrefixFilter.java
===================================================================
/***************************************
* *
* JBoss: The OpenSource J2EE WebOS *
* *
* Distributable under LGPL license. *
* See terms of license at gnu.org. *
* *
***************************************/
package org.jboss.util.file;
import java.io.File;
import java.io.FilenameFilter;
/**
* A <em>prefix</em> based filename filter.
*
* @version <tt>$Revision: 1.1 $</tt>
* @author <a href="mailto:[EMAIL PROTECTED]";>Jason Dillon</a>
*/
public class FilenamePrefixFilter
implements FilenameFilter
{
/** The prefix which files must have to be accepted. */
protected final String prefix;
/** Flag to signal that we want to ignore the case. */
protected final boolean ignoreCase;
/**
* Construct a <tt>FilenamePrefixFilter</tt>.
*
* @param prefix The prefix which files must have to be accepted.
* @param ignoreCase <tt>True</tt> if the filter should be case-insensitive.
*/
public FilenamePrefixFilter(final String prefix,
final boolean ignoreCase)
{
this.ignoreCase = ignoreCase;
this.prefix = (ignoreCase ? prefix.toLowerCase() : prefix);
}
/**
* Construct a case sensitive <tt>FilenamePrefixFilter</tt>.
*
* @param prefix The prefix which files must have to be accepted.
*/
public FilenamePrefixFilter(final String prefix) {
this(prefix, false);
}
/**
* Check if a file is acceptible.
*
* @param dir The directory the file resides in.
* @param name The name of the file.
* @return <tt>true</tt> if the file is acceptable.
*/
public boolean accept(final File dir, final String name) {
if (ignoreCase) {
return name.toLowerCase().startsWith(prefix);
}
else {
return name.startsWith(prefix);
}
}
}
1.1
jboss-common/src/main/org/jboss/util/file/FilenameSuffixFilter.java
Index: FilenameSuffixFilter.java
===================================================================
/***************************************
* *
* JBoss: The OpenSource J2EE WebOS *
* *
* Distributable under LGPL license. *
* See terms of license at gnu.org. *
* *
***************************************/
package org.jboss.util.file;
import java.io.File;
import java.io.FilenameFilter;
/**
* A <em>suffix</em> based filename filter.
*
* @version <tt>$Revision: 1.1 $</tt>
* @author <a href="mailto:[EMAIL PROTECTED]";>Jason Dillon</a>
*/
public class FilenameSuffixFilter
implements FilenameFilter
{
/** The suffix which files must have to be accepted. */
protected final String suffix;
/** Flag to signal that we want to ignore the case. */
protected final boolean ignoreCase;
/**
* Construct a <tt>FilenameSuffixFilter</tt>.
*
* @param suffix The suffix which files must have to be accepted.
* @param ignoreCase <tt>True</tt> if the filter should be case-insensitive.
*/
public FilenameSuffixFilter(final String suffix,
final boolean ignoreCase)
{
this.ignoreCase = ignoreCase;
this.suffix = (ignoreCase ? suffix.toLowerCase() : suffix);
}
/**
* Construct a case sensitive <tt>FilenameSuffixFilter</tt>.
*
* @param suffix The suffix which files must have to be accepted.
*/
public FilenameSuffixFilter(final String suffix) {
this(suffix, false);
}
/**
* Check if a file is acceptible.
*
* @param dir The directory the file resides in.
* @param name The name of the file.
* @return <tt>true</tt> if the file is acceptable.
*/
public boolean accept(final File dir, final String name) {
if (ignoreCase) {
return name.toLowerCase().endsWith(suffix);
}
else {
return name.endsWith(suffix);
}
}
}
1.1 jboss-common/src/main/org/jboss/util/file/Files.java
Index: Files.java
===================================================================
/***************************************
* *
* JBoss: The OpenSource J2EE WebOS *
* *
* Distributable under LGPL license. *
* See terms of license at gnu.org. *
* *
***************************************/
package org.jboss.util.file;
import java.io.File;
import java.io.IOException;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import org.jboss.util.stream.Streams;
/**
* A collection of file utilities.
*
* @version <tt>$Revision: 1.1 $</tt>
* @author <a href="mailto:[EMAIL PROTECTED]";>Jason Dillon</a>
*/
public final class Files
{
/**
* Delete a directory and all of its contents.
*
* @param dir The directory to delete.
*
* @throws IOException Failed to delete directory.
*/
public static void delete(File dir) throws IOException {
File files[] = dir.listFiles();
if (files != null) {
for (int i=0; i<files.length; i++) {
if (files[i].isDirectory()) {
// delete the directory and all of its contents.
delete(files[i]);
}
// delete each file in the directory
files[i].delete();
}
}
// finally delete the directory
dir.delete();
}
/** The default size of the copy buffer. */
public static final int DEFAULT_BUFFER_SIZE = 8192; // 8k
/**
* Copy a file.
*
* @param source Source file to copy.
* @param target Destination target file.
* @param buff The copy buffer.
*
* @throws IOException Failed to copy file.
*/
public static void copy(final File source,
final File target,
final byte buff[])
throws IOException
{
DataInputStream in = new DataInputStream
(new BufferedInputStream(new FileInputStream(source)));
DataOutputStream out = new DataOutputStream
(new BufferedOutputStream(new FileOutputStream(target)));
int read;
try {
while ((read = in.read(buff)) != -1) {
out.write(buff, 0, read);
}
}
finally {
Streams.flush(out);
Streams.close(in);
Streams.close(out);
}
}
/**
* Copy a file.
*
* @param source Source file to copy.
* @param target Destination target file.
* @param size The size of the copy buffer.
*
* @throws IOException Failed to copy file.
*/
public static void copy(final File source,
final File target,
final int size)
throws IOException
{
copy(source, target, new byte[size]);
}
/**
* Copy a file.
*
* @param source Source file to copy.
* @param target Destination target file.
*
* @throws IOException Failed to copy file.
*/
public static void copy(final File source, final File target)
throws IOException
{
copy(source, target, DEFAULT_BUFFER_SIZE);
}
}
1.1 jboss-common/src/main/org/jboss/util/file/package.html
Index: package.html
===================================================================
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<!-- $Id: package.html,v 1.1 2002/02/15 06:14:22 user57 Exp $ -->
<!--
JBoss: The OpenSource J2EE WebOS
Distributable under LGPL license.
See terms of license at gnu.org.
-->
</head>
<body bgcolor="white">
<p>File related classes.</p>
<h2>Package Specification</h2>
<ul>
<li><a href="javascript: alert('not available')">Not Available</a>
</ul>
<h2>Related Documentation</h2>
<ul>
<li><a href="javascript: alert('not available')">Not Available</a>
</ul>
<h2>Package Status</h2>
<ul>
<li><font color="green"><b>STABLE</b></font>
</ul>
<h2>Todo</h2>
<ul>
<li>???
</ul>
<!-- Put @see and @since tags down here. -->
</body>
</html>
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