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ЛР3. Дополнительное задание.

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Victor 2013-11-11 21:48:18 +02:00
parent 511e6511b2
commit f71865ae38
2 changed files with 8 additions and 8 deletions
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2
src/tse/LR_3.java
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@ -15,7 +15,7 @@ public class LR_3 implements ILabRab {
"(Де)Сериализация коллекций",
"Копирование 3-дневных файлов",
"Поиск текста в файлах",
"Архивирование"
"Работа с ZIP-архивами"
};
@Override

14
src/tse/lr3/DirZip.java
View File

@ -34,7 +34,7 @@ public class DirZip extends AbstractDirectoryChooser {
@Override
protected void directorySelected(File directory) {
try {
if (!EXTRACT) {
if (EXTRACT) {
FileInputStream fis = new FileInputStream(zipFile);
ZipInputStream zis = new ZipInputStream(fis);
unzipDirectory(zis, directory);
@ -54,19 +54,19 @@ public class DirZip extends AbstractDirectoryChooser {
private void unzipDirectory(ZipInputStream zis, File directory) throws IOException {
ZipEntry entry;
while ( (entry = zis.getNextEntry()) != null) {
final String name = entry.getName();
if (entry.isDirectory()) {
// Создаём папку
new File(directory, entry.getName()).mkdirs();
new File(directory, name).mkdirs();
} else {
String filename = entry.getName();
int separatorIndex = filename.lastIndexOf(File.separator);
int separatorIndex = name.lastIndexOf(File.separator);
if (separatorIndex != -1) {
new File(directory, filename.substring(0, separatorIndex)).mkdirs();
filename = filename.substring(separatorIndex);
// Создаём папки на пути к файлу
new File(directory, name.substring(0, separatorIndex)).mkdirs();
}
// Распаковываем файл
byte[] buffer = new byte[1024];
FileOutputStream fos = new FileOutputStream(new File(directory, filename));
FileOutputStream fos = new FileOutputStream(new File(directory, name));
int length;
while ( (length = zis.read(buffer)) > 0 ) {
fos.write(buffer, 0, length);