com.day.io.file

Class StreamUtils

java.lang.Object

com.day.io.file.StreamUtils

public class StreamUtils
extends Object

Utility methods for dealing with Streams.

Some of the buffer methods here could be rewritten using the ByteArrayOutputStream - this is a JDK class that does a lot of what we want, in a more optimized way than we currently have.

Constructor Summary

Constructors

Constructor and Description
StreamUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	append(byte[] source, byte[] addition, int length)
static char[]	append(char[] source, char[] addition, int length)
static boolean	areStreamsIdentical(InputStream first, InputStream second)
static String	convertStreamToString(InputStream in)
static InputStream	convertStringToStream(String astring)
static String	loadFromURL(String urlReference)
static void	pipeInputToOutput(InputStream in, OutputStream out)
static byte[]	readBytesFromStream(InputStream in)
static String	readStringFromReader(Reader in)
static String	readStringFromReaderDontClose(Reader in)

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamUtils

public StreamUtils()

Method Detail

convertStreamToString

public static String convertStreamToString(InputStream in)
                                    throws IOException

Throws:

IOException

readBytesFromStream

public static byte[] readBytesFromStream(InputStream in)
                                  throws IOException

Throws:

IOException

pipeInputToOutput

public static void pipeInputToOutput(InputStream in,
                     OutputStream out)
                              throws IOException

Throws:

IOException

areStreamsIdentical

public static boolean areStreamsIdentical(InputStream first,
                          InputStream second)
                                   throws IOException

Throws:

IOException

readStringFromReader

public static String readStringFromReader(Reader in)
                                   throws IOException

Throws:

IOException

readStringFromReaderDontClose

public static String readStringFromReaderDontClose(Reader in)
                                            throws IOException

Throws:

IOException

convertStringToStream

public static InputStream convertStringToStream(String astring)

append

public static byte[] append(byte[] source,
            byte[] addition,
            int length)

append

public static char[] append(char[] source,
            char[] addition,
            int length)

loadFromURL

public static String loadFromURL(String urlReference)
                          throws IOException

Throws:

IOException