本文整理匯總了Java中java.io.FilterOutputStream.close方法的典型用法代碼示例。如果您正苦於以下問題：Java FilterOutputStream.close方法的具體用法？Java FilterOutputStream.close怎麽用？Java FilterOutputStream.close使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類java.io.FilterOutputStream的用法示例。
在下文中一共展示了FilterOutputStream.close方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: writeZipFile
import java.io.FilterOutputStream; //導入方法依賴的package包/類
private void writeZipFile(File baseDir, File archive, List<String> files) throws FileNotFoundException, IOException {
FilterOutputStream out = null;
ZipOutputStream stream = new ZipOutputStream(new FileOutputStream(archive));
stream.setLevel(Deflater.DEFAULT_COMPRESSION);
out = stream;
byte data[] = new byte[18024];
for (String f : files) {
logger.info(String.format("Writing %s to ZIP archive %s", f, archive));
((ZipOutputStream) out).putNextEntry(new ZipEntry(f));
BufferedInputStream in = new BufferedInputStream(new FileInputStream(new File(baseDir, f)));
int len = 0;
while ((len = in.read(data)) > 0) {
out.write(data, 0, len);
}
out.flush();
in.close();
}
out.close();
}
示例2: test_close
import java.io.FilterOutputStream; //導入方法依賴的package包/類
/**
* @tests java.io.FilterOutputStream#close()
*/
public void test_close() throws IOException {
bos = new ByteArrayOutputStream();
os = new FilterOutputStream(bos);
os.write(fileString.getBytes(), 0, 500);
os.flush();
assertEquals("Bytes not written after flush", 500, bos.size());
os.close();
}
示例3: test_flush
import java.io.FilterOutputStream; //導入方法依賴的package包/類
/**
* @tests java.io.FilterOutputStream#flush()
*/
public void test_flush() throws IOException {
bos = new ByteArrayOutputStream();
os = new FilterOutputStream(bos);
os.write(fileString.getBytes(), 0, 500);
os.flush();
assertEquals("Bytes not written after flush", 500, bos.size());
os.close();
}
示例4: testIt
import java.io.FilterOutputStream; //導入方法依賴的package包/類
@Test
public void testIt() throws IOException, NoSuchAlgorithmException, NoSuchProviderException, NoSuchPaddingException, InvalidKeyException, InvalidAlgorithmParameterException, IllegalBlockSizeException, BadPaddingException {
Shake128 shake128 = new Shake128();
SecureRandom keyRandom = new SecureRandom();
Random dataRandom = new Random();
byte[] key = new byte[128];
keyRandom.nextBytes(key);
for(int i=8; i < 16384; ++i) {
byte[] data = new byte[i];
byte[] nonce = new byte[128];
keyRandom.nextBytes(nonce);
dataRandom.nextBytes(data);
shake128.getAbsorbStream().write(key);
shake128.getAbsorbStream().write(nonce);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
FilterOutputStream fos = shake128.getTransformingSqueezeStream(bos);
fos.write(data);
fos.close();
Assert.assertTrue(bos.size()==data.length);
Assert.assertTrue(!Arrays.equals(data, bos.toByteArray()));
byte[] encrypted = bos.toByteArray();
shake128.reset();
shake128.getAbsorbStream().write(key);
shake128.getAbsorbStream().write(nonce);
bos.reset();
fos = shake128.getTransformingSqueezeStream(bos);
fos.write(encrypted);
fos.close();
byte[] decrypted = bos.toByteArray();
Assert.assertTrue(data != decrypted);
Assert.assertTrue(Arrays.equals(decrypted, data));
// Using the SPI impl. getCipher not available unless Jar is signed
IvParameterSpec ivParameterSpec = new IvParameterSpec(nonce);
Shake128Key shakeKey = new Shake128Key();
shakeKey.setRaw(key);
Shake128StreamCipher c = new Shake128StreamCipher();
c.init(Cipher.ENCRYPT_MODE, shakeKey, ivParameterSpec);
byte[] encrypted2 = c.doFinal(data);
Assert.assertArrayEquals(encrypted, encrypted2);
c.init(Cipher.DECRYPT_MODE, shakeKey, ivParameterSpec);
byte[] decrypted2 = c.doFinal(encrypted2);
Assert.assertArrayEquals(decrypted2, data);
}
System.out.println("Encryption OK");
}