Subversion Repositories XServices

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Problem with comparison.

Ignore whitespace Rev HEAD → Rev 147

/xservices/trunk/src/java/net/brutex/xservices/util/FileWalker.java
0,0 → 1,148
/*
* Copyright 2013 Brian Rosenberger (Brutex Network)
*
* 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.
*/
package net.brutex.xservices.util;
 
import java.io.IOException;
import java.nio.file.FileSystems;
import java.nio.file.FileVisitResult;
import java.nio.file.Path;
import java.nio.file.PathMatcher;
import java.nio.file.SimpleFileVisitor;
import java.nio.file.attribute.BasicFileAttributes;
import java.util.ArrayList;
import java.util.List;
 
import org.apache.log4j.Logger;
 
import net.brutex.xservices.types.FileInfoType;
 
// TODO: Auto-generated Javadoc
/**
* The Class FileWalker.
*
* @author Brian Rosenberger, bru(at)brutex.de
*/
public class FileWalker extends SimpleFileVisitor<Path> {
/** The matcher. */
private final PathMatcher matcher;
/** The num. */
private long num=0;
/** The total. */
private long total=0;
/** The pattern. */
private final String pattern;
/** The logger. */
final Logger logger = Logger.getLogger(FileWalker.class);
 
List<Path> list;
/**
* Instantiates a new file walker.
*
* @param pattern the pattern
*/
public FileWalker(String pattern) {
matcher = FileSystems.getDefault()
.getPathMatcher("glob:" + pattern);
this.pattern = "glob:"+pattern;
this.list = new ArrayList<Path>();
}
// Compares the glob pattern against
// the file or directory name.
/**
* Find.
*
* @param file the file
*/
void find(Path file) {
Path name = file.getFileName();
logger.trace("Compare file " + file.toString() + " against pattern '"+pattern+"'.");
total++;
if (name != null && matcher.matches(name)) {
list.add(file);
logger.debug("Added file " + file.toString() + " to the result set.");
num++;
}
}
 
// Invoke the pattern matching
// method on each file.
/* (non-Javadoc)
* @see java.nio.file.SimpleFileVisitor#visitFile(java.lang.Object, java.nio.file.attribute.BasicFileAttributes)
*/
@Override
public FileVisitResult visitFile(Path file,
BasicFileAttributes attrs) {
find(file);
return FileVisitResult.CONTINUE;
}
 
// Invoke the pattern matching
// method on each directory.
/* (non-Javadoc)
* @see java.nio.file.SimpleFileVisitor#preVisitDirectory(java.lang.Object, java.nio.file.attribute.BasicFileAttributes)
*/
@Override
public FileVisitResult preVisitDirectory(Path dir,
BasicFileAttributes attrs) {
find(dir);
return FileVisitResult.CONTINUE;
}
 
/* (non-Javadoc)
* @see java.nio.file.SimpleFileVisitor#visitFileFailed(java.lang.Object, java.io.IOException)
*/
@Override
public FileVisitResult visitFileFailed(Path file,
IOException exc) {
logger.warn(String.format("Failed to include file '%s'.", file.toString()));
return FileVisitResult.CONTINUE;
}
/**
* Gets the count.
*
* @return the count
*/
public long getCount() {
return num;
}
/**
* Gets the total.
*
* @return the total
*/
public long getTotal() {
return total;
}
/**
* Get result list
*/
public List<Path> getResult() {
return list;
}
}
Property changes:
Added: svn:mime-type
+text/plain
\ No newline at end of property