org.gjt.sp.util
Class IOUtilities

java.lang.Object
  org.gjt.sp.util.IOUtilities

public class IOUtilities
extends java.lang.Object

IO tools that depends on JDK only.

Since:

4.3pre5

Method Summary

static void	closeQuietly(java.io.InputStream in) Method that will close an InputStream ignoring it if it is null and ignoring exceptions.
static void	closeQuietly(java.io.OutputStream out) Method that will close an OutputStream ignoring it if it is null and ignoring exceptions.
static void	closeQuietly(java.io.Reader r) Method that will close an Reader ignoring it if it is null and ignoring exceptions.
static boolean	copyStream(int bufferSize, ProgressObserver progress, java.io.InputStream in, java.io.OutputStream out, boolean canStop) Copy an input stream to an output stream.
static boolean	copyStream(ProgressObserver progress, java.io.InputStream in, java.io.OutputStream out, boolean canStop) Copy an input stream to an output stream with a buffer of 4096 bytes.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

copyStream

public static boolean copyStream(int bufferSize,
                                 ProgressObserver progress,
                                 java.io.InputStream in,
                                 java.io.OutputStream out,
                                 boolean canStop)
                          throws java.io.IOException

Copy an input stream to an output stream.

Parameters:

bufferSize - the size of the buffer

progress - the progress observer it could be null

in - the input stream

out - the output stream

canStop - if true, the copy can be stopped by interrupting the thread

Returns:

true if the copy was done, false if it was interrupted

Throws:

java.io.IOException - IOException If an I/O error occurs

copyStream

public static boolean copyStream(ProgressObserver progress,
                                 java.io.InputStream in,
                                 java.io.OutputStream out,
                                 boolean canStop)
                          throws java.io.IOException

Copy an input stream to an output stream with a buffer of 4096 bytes.

Parameters:

progress - the progress observer it could be null

in - the input stream

out - the output stream

canStop - if true, the copy can be stopped by interrupting the thread

Returns:

true if the copy was done, false if it was interrupted

Throws:

java.io.IOException - IOException If an I/O error occurs

closeQuietly

public static void closeQuietly(java.io.InputStream in)

Method that will close an InputStream ignoring it if it is null and ignoring exceptions.

Parameters:

in - the InputStream to close.

closeQuietly

public static void closeQuietly(java.io.OutputStream out)

Method that will close an OutputStream ignoring it if it is null and ignoring exceptions.

Parameters:

out - the OutputStream to close.

closeQuietly

public static void closeQuietly(java.io.Reader r)

Method that will close an Reader ignoring it if it is null and ignoring exceptions.

Parameters:

r - the Reader to close.

Since:

jEdit 4.3pre5