pt.lsts.neptus.util

Class StreamUtil

java.lang.Object

pt.lsts.neptus.util.StreamUtil

public class StreamUtil
extends java.lang.Object

Author:

Paulo Dias

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	copyStreamToFile(java.io.InputStream inStream, java.io.File outFile) This won't close the stream!!
static boolean	copyStreamToFile(java.io.InputStream inStream, java.io.File outFile, boolean append) This won't close the stream!!
static boolean	copyStreamToStream(java.io.InputStream inStream, java.io.OutputStream outStream) This won't close the streams!!
static java.lang.String	copyStreamToString(java.io.InputStream inStream)
static java.io.File	copyStreamToTempFile(java.io.InputStream inStream)
static int	ensureRead(java.io.InputStream in, byte[] b, int off, int len) Works similarly to InputStream but ensures that len is read, or returns -1 if EOS.

Methods inherited from class java.lang.Object

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

Method Detail

copyStreamToStream

public static boolean copyStreamToStream(java.io.InputStream inStream,
                         java.io.OutputStream outStream)

This won't close the streams!! You have to close them.

Parameters:

inStream -

outStream -

Returns:

copyStreamToString

public static java.lang.String copyStreamToString(java.io.InputStream inStream)

Parameters:

inStream -

Returns:

copyStreamToFile

public static boolean copyStreamToFile(java.io.InputStream inStream,
                       java.io.File outFile)

This won't close the stream!! You have to close them.

Parameters:

inStream -

outFile -

Returns:

copyStreamToFile

public static boolean copyStreamToFile(java.io.InputStream inStream,
                       java.io.File outFile,
                       boolean append)

This won't close the stream!! You have to close them.

Parameters:

inStream -

outFile -

append -

Returns:

copyStreamToTempFile

public static java.io.File copyStreamToTempFile(java.io.InputStream inStream)

Parameters:

inStream -

Returns:

ensureRead

public static int ensureRead(java.io.InputStream in,
             byte[] b,
             int off,
             int len)
                      throws java.io.IOException

Works similarly to InputStream but ensures that len is read, or returns -1 if EOS.

Parameters:

in - the InputStream to read from.

b - the buffer into which the data is read.

off - the start offset in array b at which the data is written.

len - the maximum number of bytes to read.

b -

off -

len -

Returns:

the total number of bytes read into the buffer, or -1 if there is no more data because the end of the stream has been reached.

Throws:

java.io.IOException

See Also:

InputStream}