-package mir.util;\r
-\r
-import java.io.File;\r
-import java.io.FileInputStream;\r
-import java.io.FileOutputStream;\r
-import java.io.IOException;\r
-import java.io.FilenameFilter;\r
-\r
-import gnu.regexp.RE;\r
-\r
-public class FileFunctions {\r
- protected static final int FILE_COPY_BUFFER_SIZE = 65536;\r
-\r
- private FileFunctions() {\r
- }\r
-\r
- public static void copyFile(File aSourceFile, File aDestinationFile) throws IOException {\r
- FileInputStream inputStream;\r
- FileOutputStream outputStream;\r
- int nrBytesRead;\r
- byte[] buffer = new byte[FILE_COPY_BUFFER_SIZE];\r
-\r
- inputStream = new FileInputStream(aSourceFile);\r
- try {\r
- File directory = new File(aDestinationFile.getParent());\r
- if (directory!=null && !directory.exists()){\r
- directory.mkdirs();\r
- }\r
- outputStream = new FileOutputStream(aDestinationFile);\r
- try {\r
- do {\r
- nrBytesRead = inputStream.read(buffer);\r
- if (nrBytesRead>0)\r
- outputStream.write(buffer, 0, nrBytesRead);\r
- }\r
- while (nrBytesRead>=0);\r
- }\r
- finally {\r
- outputStream.close();\r
- }\r
- }\r
- finally {\r
- inputStream.close();\r
- }\r
- }\r
-\r
- public static void copyDirectory(File aSourceDirectory, File aDestinationDirectory) throws IOException {\r
- int i;\r
- File sourceFile;\r
- File destinationFile;\r
- File[] files = aSourceDirectory.listFiles();\r
-\r
- if (!aDestinationDirectory.exists())\r
- aDestinationDirectory.mkdirs();\r
-\r
- for (i=0; i<files.length; i++) {\r
- sourceFile = files[i];\r
- destinationFile=new File(aDestinationDirectory, sourceFile.getName());\r
- if (sourceFile.isDirectory()) {\r
- if (!destinationFile.exists())\r
- destinationFile.mkdir();\r
- copyDirectory(sourceFile, destinationFile);\r
- }\r
- else {\r
- copyFile(sourceFile, destinationFile);\r
- }\r
- }\r
- }\r
-\r
- public static void copy(File aSource, File aDestination) throws IOException {\r
- if (aSource.isDirectory()) {\r
- copyDirectory(aSource, aDestination);\r
- }\r
- else if (aDestination.isDirectory()) {\r
- copyFile(aSource, new File(aDestination, aSource.getName()));\r
- }\r
- else {\r
- copyFile(aSource, aDestination);\r
- }\r
- }\r
-\r
- public static class RegExpFileFilter implements FilenameFilter {\r
- private RE expression;\r
-\r
- public RegExpFileFilter(String anExpression) {\r
- try {\r
- expression = new RE(anExpression);\r
- }\r
- catch (Throwable t) {\r
- throw new RuntimeException(t.getMessage());\r
- }\r
- }\r
-\r
- public boolean accept(File aDir, String aName) {\r
- return expression.isMatch(aName) && !new File(aDir, aName).isDirectory();\r
- }\r
- }\r
-\r
- public static class DirectoryFilter implements FilenameFilter {\r
- public DirectoryFilter() {\r
- }\r
-\r
- public boolean accept(File aDir, String aName) {\r
- return new File(aDir, aName).isDirectory();\r
- }\r
-\r
- }\r
-\r
+package mir.util;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.FilenameFilter;
+
+import gnu.regexp.RE;
+
+public class FileFunctions {
+ protected static final int FILE_COPY_BUFFER_SIZE = 65536;
+
+ private FileFunctions() {
+ }
+
+ public static void copyFile(File aSourceFile, File aDestinationFile) throws IOException {
+ FileInputStream inputStream;
+ FileOutputStream outputStream;
+ int nrBytesRead;
+ byte[] buffer = new byte[FILE_COPY_BUFFER_SIZE];
+
+ inputStream = new FileInputStream(aSourceFile);
+ try {
+ File directory = new File(aDestinationFile.getParent());
+ if (directory!=null && !directory.exists()){
+ directory.mkdirs();
+ }
+ outputStream = new FileOutputStream(aDestinationFile);
+ try {
+ do {
+ nrBytesRead = inputStream.read(buffer);
+ if (nrBytesRead>0)
+ outputStream.write(buffer, 0, nrBytesRead);
+ }
+ while (nrBytesRead>=0);
+ }
+ finally {
+ outputStream.close();
+ }
+ }
+ finally {
+ inputStream.close();
+ }
+ }
+
+ public static void copyDirectory(File aSourceDirectory, File aDestinationDirectory) throws IOException {
+ int i;
+ File sourceFile;
+ File destinationFile;
+ File[] files = aSourceDirectory.listFiles();
+
+ if (!aDestinationDirectory.exists())
+ aDestinationDirectory.mkdirs();
+
+ for (i=0; i<files.length; i++) {
+ sourceFile = files[i];
+ destinationFile=new File(aDestinationDirectory, sourceFile.getName());
+ if (sourceFile.isDirectory()) {
+ if (!destinationFile.exists())
+ destinationFile.mkdir();
+ copyDirectory(sourceFile, destinationFile);
+ }
+ else {
+ copyFile(sourceFile, destinationFile);
+ }
+ }
+ }
+
+ public static void copy(File aSource, File aDestination) throws IOException {
+ if (aSource.isDirectory()) {
+ copyDirectory(aSource, aDestination);
+ }
+ else if (aDestination.isDirectory()) {
+ copyFile(aSource, new File(aDestination, aSource.getName()));
+ }
+ else {
+ copyFile(aSource, aDestination);
+ }
+ }
+
+ public static class RegExpFileFilter implements FilenameFilter {
+ private RE expression;
+
+ public RegExpFileFilter(String anExpression) {
+ try {
+ expression = new RE(anExpression);
+ }
+ catch (Throwable t) {
+ throw new RuntimeException(t.getMessage());
+ }
+ }
+
+ public boolean accept(File aDir, String aName) {
+ return expression.isMatch(aName) && !new File(aDir, aName).isDirectory();
+ }
+ }
+
+ public static class DirectoryFilter implements FilenameFilter {
+ public DirectoryFilter() {
+ }
+
+ public boolean accept(File aDir, String aName) {
+ return new File(aDir, aName).isDirectory();
+ }
+
+ }
+
}
\ No newline at end of file
projects / mir.git / blobdiff