org.rapidoid.buffer

Class MultiBuf

java.lang.Object

java.io.OutputStream

org.rapidoid.buffer.MultiBuf

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable, Buf, org.rapidoid.util.Constants

@Authors(value="Nikolche Mihajlovski")
 @Since(value="2.0.0")
public class MultiBuf
extends OutputStream
implements Buf, org.rapidoid.util.Constants

Field Summary

Fields inherited from interface org.rapidoid.buffer.Buf

INCOMPLETE_READ

Fields inherited from interface org.rapidoid.util.Constants

AMP, ANY, ASTERISK, BYTE_0, COL, CR, CR_, CR_LF, CR_LF_CR_LF, DELETE, EMPTY_ARRAY, EMPTY_STRING_ARRAY, EQ, F, GET, GET_OR_POST, HEAD, HTTP_VERBS, LAST_6, LF, LF_, LF_LF, MALFORMED_CHAR, NOT_FOUND, OPTIONS, PATCH, POST, PUT, SEMI_COL, SEPARATOR_LINE, SPACE, SPACE_, T, TRACE, UTF8_2_BYTES_LEAD, UTF8_3_BYTES_LEAD, UTF8_4_BYTES_LEAD, UTF8_CONTINUATION

Constructor Summary

Constructors

Constructor and Description
MultiBuf(org.rapidoid.pool.Pool<ByteBuffer> bufPool, int factor, String name)

Method Summary

Modifier and Type	Method and Description
void	append(byte value)
void	append(byte[] bytes)
void	append(byte[] src, int offset, int length)
void	append(ByteArrayOutputStream src)
void	append(ByteBuffer src)
int	append(ReadableByteChannel channel) Reads data from the channel and appends it to the buffer.
int	append(String s)
OutputStream	asOutputStream()
String	asText()
void	back(int count)
ByteBuffer	bufAt(int index)
int	bufCount()
int	bufferIndexOf(int position)
int	bufferOffsetOf(int position)
Bytes	bytes()
int	checkpoint()
void	checkpoint(int checkpoint)
void	clear()
String	data()
void	deleteAfter(int position)
void	deleteBefore(int count)
void	deleteLast(int count)
ByteBuffer	exposed()
ByteBuffer	first()
String	get(BufRange range)
void	get(BufRange range, byte[] dest, int offset)
byte	get(int position)
long	getN(BufRange range)
ByteBuffer	getSingle()
boolean	hasRemaining()
boolean	isSingle()
int	limit()
void	limit(int limit)
byte	next()
byte	peek()
int	position()
void	position(int position)
void	put(int position, byte value)
void	put(int position, byte[] bytes, int offset, int length)
int	putNumAsText(int position, long n, boolean forward)
String	readLn()
String	readN(int count)
byte[]	readNbytes(int count)
int	remaining()
void	scanLn(BufRange line)
void	scanLnLn(BufRanges lines)
void	scanLnLn(BufRanges ranges, org.rapidoid.wrap.IntWrap result, byte end1, byte end2)
void	scanN(int count, BufRange range)
void	scanTo(byte sep, BufRange range, boolean failOnLimit)
int	scanTo(byte sep1, byte sep2, BufRange range, boolean failOnLimit)
void	scanUntil(byte value, BufRange range)
void	scanWhile(byte value, BufRange range)
void	setReadOnly(boolean readOnly)
int	size()
void	skip(int count)
String	toString()
int	unitCount()
int	unitSize()
Buf	unwrap()
void	upto(byte value, BufRange range)
void	write(byte[] src, int off, int len)
void	write(int byteValue)
int	writeTo(ByteBuffer buffer)
int	writeTo(ByteBuffer buffer, int srcOffset, int length)
int	writeTo(WritableByteChannel channel)
int	writeTo(WritableByteChannel channel, int srcOffset, int length)

Methods inherited from class java.io.OutputStream

close, flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiBuf

public MultiBuf(org.rapidoid.pool.Pool<ByteBuffer> bufPool,
                int factor,
                String name)

Method Detail

isSingle

public boolean isSingle()

Specified by:

isSingle in interface Buf

get

public byte get(int position)

Specified by:

get in interface Buf

put

public void put(int position,
                byte value)

Specified by:

put in interface Buf

size

public int size()

Specified by:

size in interface Buf

append

public void append(byte value)

Specified by:

append in interface Buf

append

public int append(ReadableByteChannel channel)
           throws IOException

Reads data from the channel and appends it to the buffer.

Precondition: received event that the channel has data to be read.

Specified by:

append in interface Buf

Throws:

IOException

append

public void append(ByteBuffer src)

Specified by:

append in interface Buf

append

public void append(byte[] src,
                   int offset,
                   int length)

Specified by:

append in interface Buf

first

public ByteBuffer first()

Specified by:

first in interface Buf

bufAt

public ByteBuffer bufAt(int index)

Specified by:

bufAt in interface Buf

append

public int append(String s)

Specified by:

append in interface Buf

toString

public String toString()

Overrides:

toString in class Object

data

public String data()

Specified by:

data in interface Buf

get

public String get(BufRange range)

Specified by:

get in interface Buf

get

public void get(BufRange range,
                byte[] dest,
                int offset)

Specified by:

get in interface Buf

writeTo

public int writeTo(WritableByteChannel channel)
            throws IOException

Specified by:

writeTo in interface Buf

Throws:

IOException

writeTo

public int writeTo(WritableByteChannel channel,
                   int srcOffset,
                   int length)
            throws IOException

Specified by:

writeTo in interface Buf

Throws:

IOException

writeTo

public int writeTo(ByteBuffer buffer)

Specified by:

writeTo in interface Buf

writeTo

public int writeTo(ByteBuffer buffer,
                   int srcOffset,
                   int length)

Specified by:

writeTo in interface Buf

deleteBefore

public void deleteBefore(int count)

Specified by:

deleteBefore in interface Buf

unitCount

public int unitCount()

Specified by:

unitCount in interface Buf

unitSize

public int unitSize()

Specified by:

unitSize in interface Buf

put

public void put(int position,
                byte[] bytes,
                int offset,
                int length)

Specified by:

put in interface Buf

append

public void append(byte[] bytes)

Specified by:

append in interface Buf

deleteAfter

public void deleteAfter(int position)

Specified by:

deleteAfter in interface Buf

deleteLast

public void deleteLast(int count)

Specified by:

deleteLast in interface Buf

clear

public void clear()

Specified by:

clear in interface Buf

getN

public long getN(BufRange range)

Specified by:

getN in interface Buf

getSingle

public ByteBuffer getSingle()

Specified by:

getSingle in interface Buf

putNumAsText

public int putNumAsText(int position,
                        long n,
                        boolean forward)

Specified by:

putNumAsText in interface Buf

next

public byte next()

Specified by:

next in interface Buf

back

public void back(int count)

Specified by:

back in interface Buf

peek

public byte peek()

Specified by:

peek in interface Buf

hasRemaining

public boolean hasRemaining()

Specified by:

hasRemaining in interface Buf

remaining

public int remaining()

Specified by:

remaining in interface Buf

position

public int position()

Specified by:

position in interface Buf

limit

public int limit()

Specified by:

limit in interface Buf

position

public void position(int position)

Specified by:

position in interface Buf

limit

public void limit(int limit)

Specified by:

limit in interface Buf

upto

public void upto(byte value,
                 BufRange range)

Specified by:

upto in interface Buf

exposed

public ByteBuffer exposed()

Specified by:

exposed in interface Buf

scanUntil

public void scanUntil(byte value,
                      BufRange range)

Specified by:

scanUntil in interface Buf

scanWhile

public void scanWhile(byte value,
                      BufRange range)

Specified by:

scanWhile in interface Buf

skip

public void skip(int count)

Specified by:

skip in interface Buf

bufferIndexOf

public int bufferIndexOf(int position)

Specified by:

bufferIndexOf in interface Buf

bufferOffsetOf

public int bufferOffsetOf(int position)

Specified by:

bufferOffsetOf in interface Buf

bufCount

public int bufCount()

Specified by:

bufCount in interface Buf

asOutputStream

public OutputStream asOutputStream()

Specified by:

asOutputStream in interface Buf

asText

public String asText()

Specified by:

asText in interface Buf

bytes

public Bytes bytes()

Specified by:

bytes in interface Buf

scanLn

public void scanLn(BufRange line)

Specified by:

scanLn in interface Buf

scanLnLn

public void scanLnLn(BufRanges lines)

Specified by:

scanLnLn in interface Buf

scanN

public void scanN(int count,
                  BufRange range)

Specified by:

scanN in interface Buf

readLn

public String readLn()

Specified by:

readLn in interface Buf

readN

public String readN(int count)

Specified by:

readN in interface Buf

readNbytes

public byte[] readNbytes(int count)

Specified by:

readNbytes in interface Buf

scanTo

public void scanTo(byte sep,
                   BufRange range,
                   boolean failOnLimit)

Specified by:

scanTo in interface Buf

scanTo

public int scanTo(byte sep1,
                  byte sep2,
                  BufRange range,
                  boolean failOnLimit)

Specified by:

scanTo in interface Buf

scanLnLn

public void scanLnLn(BufRanges ranges,
                     org.rapidoid.wrap.IntWrap result,
                     byte end1,
                     byte end2)

Specified by:

scanLnLn in interface Buf

setReadOnly

public void setReadOnly(boolean readOnly)

Specified by:

setReadOnly in interface Buf

checkpoint

public int checkpoint()

Specified by:

checkpoint in interface Buf

checkpoint

public void checkpoint(int checkpoint)

Specified by:

checkpoint in interface Buf

write

public void write(int byteValue)
           throws IOException

Specified by:

write in interface Buf

Specified by:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] src,
                  int off,
                  int len)
           throws IOException

Specified by:

write in interface Buf

Overrides:

write in class OutputStream

Throws:

IOException

unwrap

public Buf unwrap()

Specified by:

unwrap in interface Buf

append

public void append(ByteArrayOutputStream src)

Specified by:

append in interface Buf