本文整理了Java中org.apache.commons.net.io.Util类的一些代码示例，展示了Util类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Util类的具体详情如下：
包路径：org.apache.commons.net.io.Util
类名称：Util

Util介绍

[英]The Util class cannot be instantiated and stores short static convenience methods that are often quite useful.
[中]Util类不能被实例化，它存储了通常非常有用的简短静态便利方法。

代码示例

代码示例来源：origin: commons-net/commons-net

/***
 * Same as <code> copyStream(source, dest, DEFAULT_COPY_BUFFER_SIZE); </code>
 * @param source where to copy from
 * @param dest  where to copy to
 * @return number of bytes copied
 * @throws CopyStreamException on error
 ***/
public static final long copyStream(InputStream source, OutputStream dest)
throws CopyStreamException
{
  return copyStream(source, dest, DEFAULT_COPY_BUFFER_SIZE);
}

代码示例来源：origin: commons-net/commons-net

private static KeyStore loadStore(String storeType, File storePath, String storePass)
  throws KeyStoreException,  IOException, GeneralSecurityException {
  KeyStore ks = KeyStore.getInstance(storeType);
  FileInputStream stream = null;
  try {
    stream = new FileInputStream(storePath);
    ks.load(stream, storePass.toCharArray());
  } finally {
    Util.closeQuietly(stream);
  }
  return ks;
}

代码示例来源：origin: commons-net/commons-net

/***
 * Same as <code> copyReader(source, dest, DEFAULT_COPY_BUFFER_SIZE); </code>
 * @param source where to copy from
 * @param dest  where to copy to
 * @return number of bytes copied
 * @throws CopyStreamException on error
 ***/
public static final long copyReader(Reader source, Writer dest)
throws CopyStreamException
{
  return copyReader(source, dest, DEFAULT_COPY_BUFFER_SIZE);
}

代码示例来源：origin: commons-net/commons-net

Util.copyStream(input, local, getBufferSize(),
      CopyStreamEvent.UNKNOWN_STREAM_SIZE, __mergeListeners(csl),
      false);
} finally {
  Util.closeQuietly(input);
  Util.closeQuietly(socket);
  if (csl != null) {

代码示例来源：origin: commons-net/commons-net

Util.copyStream(local, output, getBufferSize(),
    CopyStreamEvent.UNKNOWN_STREAM_SIZE, __mergeListeners(csl),
    false);
Util.closeQuietly(socket); // ignore close errors here
if (csl != null) {

代码示例来源：origin: commons-net/commons-net

/***
 * Copies the contents of an InputStream to an OutputStream using a
 * copy buffer of a given size.  The contents of the InputStream are
 * read until the end of the stream is reached, but neither the
 * source nor the destination are closed.  You must do this yourself
 * outside of the method call.  The number of bytes read/written is
 * returned.
 *
 * @param source  The source InputStream.
 * @param dest    The destination OutputStream.
 * @param bufferSize  The number of bytes to buffer during the copy.
 *            A zero or negative value means to use {@link #DEFAULT_COPY_BUFFER_SIZE}.
 * @return  The number of bytes read/written in the copy operation.
 * @throws CopyStreamException  If an error occurs while reading from the
 *            source or writing to the destination.  The CopyStreamException
 *            will contain the number of bytes confirmed to have been
 *            transferred before an
 *            IOException occurred, and it will also contain the IOException
 *            that caused the error.  These values can be retrieved with
 *            the CopyStreamException getTotalBytesTransferred() and
 *            getIOException() methods.
 ***/
public static final long copyStream(InputStream source, OutputStream dest,
                  int bufferSize)
throws CopyStreamException
{
  return copyStream(source, dest, bufferSize,
           CopyStreamEvent.UNKNOWN_STREAM_SIZE, null);
}

代码示例来源：origin: commons-net/commons-net

/***
 * Copies the contents of a Reader to a Writer using a
 * copy buffer of a given size.  The contents of the Reader are
 * read until its end is reached, but neither the source nor the
 * destination are closed.  You must do this yourself outside of the
 * method call.  The number of characters read/written is returned.
 *
 * @param source  The source Reader.
 * @param dest    The destination writer.
 * @param bufferSize  The number of characters to buffer during the copy.
 *            A zero or negative value means to use {@link #DEFAULT_COPY_BUFFER_SIZE}.
 * @return  The number of characters read/written in the copy operation.
 * @throws CopyStreamException  If an error occurs while reading from the
 *            source or writing to the destination.  The CopyStreamException
 *            will contain the number of bytes confirmed to have been
 *            transferred before an
 *            IOException occurred, and it will also contain the IOException
 *            that caused the error.  These values can be retrieved with
 *            the CopyStreamException getTotalBytesTransferred() and
 *            getIOException() methods.
 ***/
public static final long copyReader(Reader source, Writer dest,
                  int bufferSize)
throws CopyStreamException
{
  return copyReader(source, dest, bufferSize,
           CopyStreamEvent.UNKNOWN_STREAM_SIZE, null);
}

代码示例来源：origin: commons-net/commons-net

@Override
public String next() throws NoSuchElementException {
  if (savedException != null){
    throw new NoSuchElementException(savedException.toString());
  }
  String prev = line;
  if (prev == null) {
    throw new NoSuchElementException();
  }
  try {
    line = reader.readLine(); // save next line
    if (line == null) {
      Util.closeQuietly(reader);
    }
  } catch (IOException ex) {
    savedException = ex; // if it fails, save the exception, as it does not apply to this call
    Util.closeQuietly(reader);
  }
  return prev;
}

代码示例来源：origin: commons-net/commons-net

throws CopyStreamException
 return copyStream(source, dest, bufferSize, streamSize, listener,
          true);

代码示例来源：origin: commons-net/commons-net

/***
 * List the command help from the server.
 * <p>
 * @return The sever help information.
 * @throws NNTPConnectionClosedException
 *      If the NNTP server prematurely closes the connection as a result
 *      of the client being idle or some other reason causing the server
 *      to send NNTP reply code 400.  This exception may be caught either
 *      as an IOException or independently as itself.
 * @throws IOException  If an I/O error occurs while either sending a
 *      command to the server or receiving a reply from the server.
 ***/
public String listHelp() throws IOException
{
  if (!NNTPReply.isInformational(help())) {
    return null;
  }
  StringWriter help = new StringWriter();
  BufferedReader reader = new DotTerminatedMessageReader(_reader_);
  Util.copyReader(reader, help);
  reader.close();
  help.close();
  return help.toString();
}

代码示例来源：origin: commons-net/commons-net

/**
 *
 * @param _reader the reader to wrap
 * @param addDotReader whether to additionally wrap the reader in a DotTerminatedMessageReader
 * @throws IOException
 */
ReplyIterator(BufferedReader _reader, boolean addDotReader) throws IOException {
  reader = addDotReader ? new DotTerminatedMessageReader(_reader) : _reader;
  line = reader.readLine(); // prime the iterator
  if (line == null) {
    Util.closeQuietly(reader);
  }
}

代码示例来源：origin: org.apache.commons/com.springsource.org.apache.commons.net

/***
 * Same as <code> copyStream(source, dest, DEFAULT_COPY_BUFFER_SIZE); </code>
 ***/
public static final long copyStream(InputStream source, OutputStream dest)
throws CopyStreamException
{
  return copyStream(source, dest, DEFAULT_COPY_BUFFER_SIZE);
}

代码示例来源：origin: org.apache.commons/com.springsource.org.apache.commons.net

/***
 * Same as <code> copyReader(source, dest, DEFAULT_COPY_BUFFER_SIZE); </code>
 ***/
public static final long copyReader(Reader source, Writer dest)
throws CopyStreamException
{
  return copyReader(source, dest, DEFAULT_COPY_BUFFER_SIZE);
}

代码示例来源：origin: commons-net/commons-net

/**
 * Initiate list parsing for MLSD listings.
 *
 * @param pathname
 * @return the engine
 * @throws IOException
 */
private FTPListParseEngine initiateMListParsing(String pathname) throws IOException
{
  Socket socket = _openDataConnection_(FTPCmd.MLSD, pathname);
  FTPListParseEngine engine = new FTPListParseEngine(MLSxEntryParser.getInstance(), __configuration);
  if (socket == null)
  {
    return engine;
  }
  try {
    engine.readServerList(socket.getInputStream(), getControlEncoding());
  }
  finally {
    Util.closeQuietly(socket);
    completePendingCommand();
  }
  return engine;
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.commons-net

/***
 * Same as <code> copyStream(source, dest, DEFAULT_COPY_BUFFER_SIZE); </code>
 ***/
public static final long copyStream(InputStream source, OutputStream dest)
throws CopyStreamException
{
  return copyStream(source, dest, DEFAULT_COPY_BUFFER_SIZE);
}

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.commons-net

/***
 * Same as <code> copyReader(source, dest, DEFAULT_COPY_BUFFER_SIZE); </code>
 ***/
public static final long copyReader(Reader source, Writer dest)
throws CopyStreamException
{
  return copyReader(source, dest, DEFAULT_COPY_BUFFER_SIZE);
}

代码示例来源：origin: commons-net/commons-net

Util.closeQuietly(socket);

代码示例来源：origin: org.apache.commons/com.springsource.org.apache.commons.net

/***
 * Copies the contents of an InputStream to an OutputStream using a
 * copy buffer of a given size.  The contents of the InputStream are
 * read until the end of the stream is reached, but neither the
 * source nor the destination are closed.  You must do this yourself
 * outside of the method call.  The number of bytes read/written is
 * returned.
 * <p>
 * @param source  The source InputStream.
 * @param dest    The destination OutputStream.
 * @return  The number of bytes read/written in the copy operation.
 * @exception CopyStreamException  If an error occurs while reading from the
 *            source or writing to the destination.  The CopyStreamException
 *            will contain the number of bytes confirmed to have been
 *            transferred before an
 *            IOException occurred, and it will also contain the IOException
 *            that caused the error.  These values can be retrieved with
 *            the CopyStreamException getTotalBytesTransferred() and
 *            getIOException() methods.
 ***/
public static final long copyStream(InputStream source, OutputStream dest,
                  int bufferSize)
throws CopyStreamException
{
  return copyStream(source, dest, bufferSize,
           CopyStreamEvent.UNKNOWN_STREAM_SIZE, null);
}

代码示例来源：origin: org.apache.commons/com.springsource.org.apache.commons.net

/***
 * Copies the contents of a Reader to a Writer using a
 * copy buffer of a given size.  The contents of the Reader are
 * read until its end is reached, but neither the source nor the
 * destination are closed.  You must do this yourself outside of the
 * method call.  The number of characters read/written is returned.
 * <p>
 * @param source  The source Reader.
 * @param dest    The destination writer.
 * @param bufferSize  The number of characters to buffer during the copy.
 * @return  The number of characters read/written in the copy operation.
 * @exception CopyStreamException  If an error occurs while reading from the
 *            source or writing to the destination.  The CopyStreamException
 *            will contain the number of bytes confirmed to have been
 *            transferred before an
 *            IOException occurred, and it will also contain the IOException
 *            that caused the error.  These values can be retrieved with
 *            the CopyStreamException getTotalBytesTransferred() and
 *            getIOException() methods.
 ***/
public static final long copyReader(Reader source, Writer dest,
                  int bufferSize)
throws CopyStreamException
{
  return copyReader(source, dest, bufferSize,
           CopyStreamEvent.UNKNOWN_STREAM_SIZE, null);
}

代码示例来源：origin: org.ikasan/ikasan-ftp-endpoint

private KeyStore loadStore(String storeType, File storePath, String storePass)
    throws KeyStoreException,  IOException, GeneralSecurityException {
  KeyStore ks = KeyStore.getInstance(storeType);
  FileInputStream stream = null;
  try {
    stream = new FileInputStream(storePath);
    ks.load(stream, storePass.toCharArray());
  } finally {
    Util.closeQuietly(stream);
  }
  return ks;
}